CN208146642U - A kind of kitchen and fruits and vegetables rubbish and integrated waste water treatment system - Google Patents

Abstract

The utility model discloses a kind of kitchen and fruits and vegetables rubbish and integrated waste water treatment system, and the solid refuse processing and technical field of sewage, structure for belonging to environmental protection include：Solid-liquid separation tank, oil separator, homogeneous hydrolytic tank, anaerobic pond, film biochemistry pool, clear water reserviors, be demulsified slot, oil trap, the first solid waste breaking tank, the second solid waste breaking tank, first solid waste reactive tank, the second solid waste reactive tank, waste gas recovery tank, sludge recirculation system, aerating system and medicine system；The sewage of kitchen and fruits and vegetables rubbish and sanitary sewage mixed processing can improve the biodegradability that rubbish oozes out sewage by sanitary sewage, the Combined Treatment of sludge and the first solid waste reactive tank, sludge the first solid waste reactive tank is set to provide strain, sludge and solid waste share dewaterer and solid waste collecting tank simultaneously, reduce the repeated construction of dewaterer and solid waste collecting tank, kitchen and fruits and vegetables rubbish can also be converted to the fertilizer of the feed or no pollution to the environment harmless to livestock and poultry.

Description

A kind of kitchen and fruits and vegetables rubbish and integrated waste water treatment system

Technical field

The utility model relates to a kind of rubbish and sewage disposal systems, belong to the solid refuse processing and sewage treatment of environmental protection Technical field, specifically a kind of kitchen and fruits and vegetables rubbish and integrated waste water treatment system.

Background technique

Kitchen garbage is commonly called as swill, swill, and main component is rice and flours food residues, vegetables, vegetable and animals oils and meat Bone etc., fruits and vegetables rubbish are mainly fruit and dish leaf of the corruption that the fruits and vegetables stand of the market of farm produce abandons etc., easily rot, dissipate It stinks of, attracts mosquitos and flies, spread germs and viral.Kitchen garbage and fruits and vegetables rubbish are one main pollution sources of urban environment.

The deficiencies in the prior art are：

The processing of kitchen garbage and fruits and vegetables rubbish at present mainly has feed of some livestock and poultry cultivation families for livestock and poultry, due to not having Have and harmless treatment is carried out to kitchen garbage and fruits and vegetables rubbish, the bacterium and virus in kitchen garbage and fruits and vegetables rubbish are easily caused The outburst of livestock and poultry epidemic situation eats the livestock and poultry itself of kitchen garbage and fruits and vegetables rubbish often with virus and helminth, to the mankind's Health care belt threatens.

The serious kitchen garbage of some corruption and fruits and vegetables rubbish flow into municipal rubbish often through municipal garbage removing cart Rubbish Treatment stations continue to rot in garbage disposal site, breed mosquitos and flies, and then endanger the health of the mankind.

Also there is urban to introduce kitchen and fruits and vegetables technology of garbage disposal, equipment from foreign countries in recent years, due to equipment cost With operating cost height, it is in stoppage in transit or half stoppage in transit state mostly.

Summary of the invention

In order to solve the deficiencies in the prior art, the utility model provides one kind and can be converted to kitchen and fruits and vegetables rubbish pair The fertilizer of the harmless feed of livestock and poultry or no pollution to the environment, a kind of low kitchen of equipment operating cost and fruits and vegetables rubbish and sewage are comprehensive Close processing system.

A kind of kitchen of the utility model and fruits and vegetables rubbish and integrated waste water treatment system, structure include：Solid-liquid separation tank, Oil separator, homogeneous hydrolytic tank, anaerobic pond, film biochemistry pool, clear water reserviors, be demulsified slot, oil trap, the first solid waste breaking tank, and second is solid Useless breaking tank, the first solid waste reactive tank, the second solid waste reactive tank, waste gas recovery tank, sludge recirculation system, aerating system and dosing System；Wherein solid-liquid separation tank includes separate tank strainer, catch basin, mechanical grille and sewage water inlet pipe, the setting of separate tank strainer It at the middle part of pond body, is horizontally disposed with, lower part is catch basin, and the lower part and oil separator junction of catch basin are high 200mm to 400mm Outlet pass, be connected to oil separator, the height of separate tank strainer is the height upward 100mm to 300mm of oil separator Chi Ding, separation The top of pond strainer is solid waste collection bucket, and the top of solid-liquid separation tank is arranged in mechanical grille, and the lower part setting of mechanical grille exists The upper surface of separate tank strainer, the centre of solid waste collection bucket, mechanical grille top are tilted towards the first solid waste breaking tank, mechanical grille Top face the first solid waste breaking tank crusher vertical top, sewage water inlet pipe setting solid-liquid separation tank Chi Ding to At upper 300mm to 600mm, the setting of horizontal direction one or both sides is in charge of 3 to 10, is in charge of down-set through-hole；Oil separator packet Include heating tube, oil separating plate, oil scraping plate, bottom and side inside oil separator be arranged heating tube, and heating tube passes through pipeline and external Heat exchanger connection, oil separating plate is arranged in the top of oil separator, and oil separating plate high 100mm to 200mm, top is concordant with Chi Ding, with The outlet pass of high 200mm to 400mm, the oil removal of oil separator and demulsification slot junction is arranged in the lower part on the side of homogeneous hydrolytic tank connection Oil scraping plate is arranged in the side in pond, and the axis of oil scraping plate is connect with the axis of frizing driving motor by shaft coupling, oil separator and demulsification slot Junction while top be lower than connect with homogeneous hydrolytic tank while top 50mm to 100mm；The centre of homogeneous hydrolytic tank is set It sets one to two, homogeneous blender or water flowing is arranged in bottom of pond portion setting aeration tube, the top on the side connecting with anaerobic pond or lower part Mouthful, outlet pass high 200mm to 400mm；Anaerobic pond includes heating tube, stirrer of anaerobic pool, sludge reflux pump and sludge hopper, anaerobism Heating tube is arranged in bottom and side inside pond, and heating tube is connect by pipeline with external heat exchanger, centre setting anaerobism One to four, pond blender, outlet pass is arranged in the top on the side that anaerobic pond is connect with film biochemistry pool or lower part, and outlet pass is high Sludge hopper is arranged in 200mm to 400mm, bottom side, and sludge reflux pump is arranged in the middle part of sludge hopper, and cover board and gas collection is arranged in top Slot；Film biochemistry pool includes heating tube, aeration tube, membrane module, sludge hopper and sludge reflux pump, bottom and side inside film biochemistry pool Heating tube is arranged in portion, and heating tube is connect by pipeline with external heat exchanger, and aeration tube is arranged in lower part, and aeration tube passes through pipeline It being connect with blower, sludge hopper is arranged in bottom side, and sludge reflux pump is arranged in the middle part of sludge hopper, and top is opened wide or setting cover board, Membrane module is arranged in film biochemistry pool, and film outlet pipe is connect with the water inlet for producing water pump, produces the water outlet connection clear water reserviors of water pump The top of clear water reserviors is arranged in the other end of one end of water inlet pipe, clear water reserviors water inlet pipe；The top of clear water reserviors is opened wide or setting lid Plate, the lower part of the pool wall of side are arranged clear water outlet pipe, are arranged clear water flowing water Valve one on clear water outlet pipe；Demulsification slot include Drip pan, demulsification sewage backflow pump, be demulsified slot blender, flowline and fuel-displaced valve, demulsification groove top portion setting cover board, on cover board Setting dosing mouth one, lower part are up big and down small drip pan, and setting demulsification sewage backflow pumps one among the lower part of drip pan, Demulsification sewage backflow pumps out one end of mouth of a river connection demulsification slot outlet pipe, and the other end setting of demulsification slot outlet pipe is being separated by solid-liquid separation The top in pond, the middle part setting demulsification one, slot blender for the slot that is demulsified, flowline is arranged in the top for the side connecting with oil trap, One, delivery valve door is arranged on flowline；Cover board is arranged in the top of oil trap, and the lower part of side is arranged oil exit pipe, sets on oil exit pipe Set one, oil extraction valve；First solid waste breaking tank includes breaking tank drip pan, and breaking tank sewage backflow pumps, and crusher is fed defeated Machine and ultraviolet ray disinfector are sent, the lower part of the first solid waste breaking tank is up big and down small breaking tank drip pan, breaking tank drip pan Lower part among setting breaking tank sewage backflow pump one, breaking tank sewage backflow pump out the mouth of a river connection breaking tank sewage backflow pipe One end, the other end of breaking tank sewage backflow pipe is arranged in the top of solid-liquid separation tank, and middle part is arranged crusher one, is crushed The top of machine is breaking tank feed inlet, and lower part is breaking tank strainer, and the lower part feed inlet setting of feeding conveyor is filtered in breaking tank The upper part discharge port on the top of net, feeding conveyor is arranged in the first solid waste reactive tank, and ultraviolet ray disinfector is arranged first The surrounding of solid waste breaking tank inner wall and the top of breaking tank feed inlet；Second solid waste breaking tank includes the second breaking tank aggregate bin, Crusher, ultraviolet ray disinfector and feeding conveyor, middle part are arranged crusher one, and the top of crusher is breaking tank charging Mouthful, lower part is the second breaking tank aggregate bin, and the lower part feed inlet of feeding conveyor is arranged in the second breaking tank aggregate bin, charging The upper part discharge port of conveyer is arranged in the second solid waste reactive tank, and ultraviolet ray disinfector is arranged in the second solid waste breaking tank inner wall Surrounding and breaking tank feed inlet top；First solid waste reactive tank includes heating tube, reactive tank blender, pneumatic trough, discharging Conveyer, solid waste reactive tank aggregate bin, vertically or transversely arranged reactive tank blender in slot, inner peripheral are arranged heating tube, add Heat pipe is connect by pipeline with external heat exchanger, and top is closed, sets up pneumatic trough, passes through gas collecting tube and waste gas recovery Solid waste reactive tank aggregate bin is arranged in tank connection, the side of lower part, and the lower part feed inlet of outfeed belt conveyor is arranged in solid waste reactive tank In aggregate bin, top is tilted to the dewaterer direction of the first solid waste collecting tank side, and upper part discharge port setting is in dehydration machine inlet Top；Second solid waste reactive tank includes heating tube, reactive tank blender, pneumatic trough, outfeed belt conveyor, and solid waste reactive tank gathers materials It struggles against, heating tube is arranged in vertically or transversely arranged reactive tank blender in slot, inner peripheral, and heating tube passes through pipeline and external heat Exchanger connection, top is closed, sets up pneumatic trough, is connect by gas collecting tube with waste gas recovery tank, the side setting of lower part The lower part feed inlet of solid waste reactive tank aggregate bin, outfeed belt conveyor is arranged in solid waste reactive tank aggregate bin, and top is solid to second The top of the second solid waste collecting tank is arranged in useless collecting tank direction inclination, upper part discharge port；Air inlet is arranged in waste gas recovery tank top It mouthful being connect with gas collecting tube, respectively with the first solid waste reactive tank, the second solid waste reactive tank connects gas collecting tube with the pneumatic trough of anaerobic pond, Exhaust pipe is arranged in the lower part of waste gas recovery tank, is arranged drain tap one on exhaust pipe；Sludge recirculation system includes sludge reflux Pump and mud return line, be arranged in sludge reflux pump in the sludge hopper in anaerobic pond and film biochemistry pool respectively with mud return line Connection, mud return line passes through respectively is in charge of connection homogeneous pond and the first solid waste reactive tank, is in charge of and is respectively set one, valve； Aerating system includes blower, air supply tube, aeration tube, and the bottom of film biochemistry pool and homogeneous hydrolytic tank, aeration tube is arranged in aeration tube Installation aerator or down-set through-hole upwards, aeration tube are connected by the air outlet of air supply tube and blower, and air supply tube connects respectively Connect the aeration tube of homogeneous hydrolytic tank and film biochemistry pool and the film aeration tube of membrane module lower part；Medicine system includes medicine-adding bin, metering The top or side of demulsification slot is arranged in pump and chemical feed pipe, medicine-adding bin, and the water inlet of the water inlet pipe of metering pump is arranged in medicine-adding bin The top of demulsification slot is arranged in interior lower part, one end of the water outlet connection chemical feed pipe of metering pump, the other end of chemical feed pipe；Dehydration The side of the first solid waste collecting tank is arranged in machine, and dehydration machine inlet is arranged in the first solid waste reactive tank outfeed belt conveyor discharge port Lower part, dewaterer discharge port is arranged in the top of the first solid waste collecting tank, and dewaterer sewage catchment is arranged in the lower part of dewaterer Slot, dewaterer sewage backflow pump are arranged in dewaterer sewage catchment slot, and water outlet connects one end of dewaterer sewage backflow pipe, The other end of dewaterer sewage backflow pipe is arranged in the top of homogeneous hydrolytic tank, hygienic partition setting the second solid waste breaking tank with Between first solid waste breaking tank between the second solid waste collecting tank and dewaterer.

Gas collecting tube as described above, one end are connect with waste gas recovery tank, and other end setting is in charge of, and are in charge of solid with first respectively Useless reactive tank, the second solid waste reactive tank are connected with the pneumatic trough of anaerobic pond, and gas collecting tube is in charge of each setting non-return valve one.

Membrane module as described above is the immersion type membrane component being arranged in inside film biochemistry pool, including plate type membrane assembly Or hollow type membrane module, or the tubular membrane component outside film biochemistry pool is set, the water inlet setting of water inlet pipe is in film biochemistry The top of clear water reserviors is arranged in the water outlet of the lower part in pond, outlet pipe.

Health partition as described above, is arranged between the second solid waste breaking tank and the first solid waste breaking tank and the second solid waste Between collecting tank and dewaterer, hygienic the lower partition is concordant with ground, and top is higher than the second solid waste reactive tank top 500mm extremely 1500mm.The beneficial effect is that：Kitchen and fruits and vegetables rubbish and integrated wastewater are handled, and reduce repeated construction, to reduce work Journey cost, while operating cost is reduced, reduce land area, clear water can be to kitchen and fruits and vegetables with treated for sanitary sewage Rubbish is rinsed in pretreatment, reduces the use of tap water, has saved limited municipal water, and rubbish oozes out sewage COD content is high, and biodegradability is poor, and the biodegradability that rubbish oozes out sewage can be improved by sanitary sewage by mixing with sanitary sewage, Reduce adding for medicament and nutrition adjustment material, reduce runing time, to reduce the processing cost of unit pollutant, sludge with The Combined Treatment of first solid waste reactive tank makes sludge the first solid waste reactive tank provide strain, while sludge and solid waste are shared and taken off Water dispenser and solid waste collecting tank, reduce the repeated construction of dewaterer and solid waste collecting tank, kitchen and fruits and vegetables rubbish can be converted The fertilizer of the pairs of harmless feed of livestock and poultry or no pollution to the environment.

Detailed description of the invention

Fig. 1 is the removal top deck portion of a kind of kitchen of the utility model and fruits and vegetables rubbish and integrated waste water treatment system Vertical view schematic diagram.

Fig. 2 is the schematic diagram of the section view of the part A-A of Fig. 1.

Fig. 3 is the schematic diagram of the section view of the part B-B of Fig. 1.

Fig. 4 is the schematic diagram of the section view of the part C-C of Fig. 1.

Fig. 5 is the schematic diagram of the section view of the part D-D of Fig. 1.

Fig. 6 is the schematic diagram of the section view of the part E-E of Fig. 1.

Fig. 7 is the schematic diagram of the section view of the part F-F of Fig. 1.

1 in figure is solid-liquid separation tank, and 2 be oil separator, and 3 be homogeneous hydrolytic tank, and 4 be anaerobic pond, and 5 be oil trap, and 6 are broken Newborn slot, 7 be the first solid waste breaking tank, and 8 be the second solid waste breaking tank, and 9 be the first solid waste reactive tank, and 10 be the reaction of the second solid waste Slot, 11 be clear water reserviors, and 12 be film biochemistry pool, and 13 be demulsification sewage backflow pump, and 14 be mud return line, and 15 be membrane module, and 16 are Sewage water inlet pipe, 17 be waste gas recovery tank, and 18 be mechanical grille, and 19 be heating tube, and 20 be breaking tank drip pan, and 21 be breaking tank Feed inlet, 22 be demulsification slot blender, and 23 be homogeneous blender, and 24 be stirrer of anaerobic pool, and 25 be crusher, and 26 be that charging is defeated Machine is sent, 27 be outfeed belt conveyor, and 28 be oil scraping plate, and 29 be film outlet pipe, and 30 be breaking tank sewage backflow pump, and 31 be oil separating plate, 32 be to produce water pump, and 33 be clear water outlet pipe, and 34 be medicine-adding bin, and 35 be metering pump, and 36 be aeration tube, and 37 be sludge reflux pump, 38 It is sludge hopper, 39 be clear water reserviors water inlet pipe, and 40 be solid waste reactive tank aggregate bin, and 41 be separate tank strainer, and 42 be pneumatic trough, and 43 are Reactive tank blender, 44 be dewaterer, and 45 be the first solid waste collecting tank, and 46 be the second solid waste collecting tank, and 47 be oil extraction valve, 48 It is oil exit pipe, 49 be flowline, and 50 be fuel-displaced valve, and 51 be breaking tank strainer, and 52 be dewaterer sewage backflow pump, and 53 be dehydration Machine sewage catchment slot, 54 be ultraviolet ray disinfector, and 55 be hygienic partition, and 56 be gas collecting tube, and 57 be drain tap, and 58 be exhaust Pipe, 59 be dehydration machine inlet, and 60 be the second breaking tank aggregate bin, and 61 be frizing driving motor, and 62 be demulsification slot outlet pipe, 63 It is breaking tank sewage backflow pipe, 64 be dewaterer sewage backflow pipe, and 65 be non-return valve.

Specific embodiment

A kind of structure of kitchen and fruits and vegetables rubbish and integrated waste water treatment system of the utility model is described in detail with reference to the accompanying drawing：

A kind of kitchen and fruits and vegetables rubbish and integrated waste water treatment system, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 institute Show：Its structure includes：Solid-liquid separation tank 1, oil separator 2, homogeneous hydrolytic tank 3, anaerobic pond 4, film biochemistry pool 12, clear water reserviors 11 are broken Newborn slot 6, oil trap 5, the first solid waste breaking tank 7, the second solid waste breaking tank 8, the first solid waste reactive tank 9, the second solid waste reactive tank 10, waste gas recovery tank 17, sludge recirculation system, aerating system and medicine system；Wherein solid-liquid separation tank 1 includes separate tank strainer 41, the middle part of pond body is arranged in catch basin, mechanical grille 18 and sewage water inlet pipe 16, separate tank strainer 41, is horizontally disposed with, lower part It is catch basin, the lower part and 2 junction of oil separator of catch basin are the outlet passes of high 200mm to 400mm, it is connected to oil separator 2, point Height from pond strainer 41 is the height upward 100mm to 300mm of 2 Chi Ding of oil separator, and the top of separate tank strainer 41 is solid waste The top of solid-liquid separation tank 1 is arranged in collection bucket, mechanical grille 18, and separate tank strainer 41 is arranged in the lower part of mechanical grille 18 Above, the centre of solid waste collection bucket, 18 top of mechanical grille are tilted towards the first solid waste breaking tank 7, the top of mechanical grille 18 The vertical top of 7 crusher 25 of the first solid waste of face breaking tank, the setting of sewage water inlet pipe 16 are upward in 1 Chi Ding of solid-liquid separation tank At 300mm to 600mm, the setting of horizontal direction one or both sides is in charge of 3 to 10, is in charge of down-set through-hole；Oil separator 2 includes Heating tube 19 is arranged in heating tube 19, oil separating plate 31, oil scraping plate, bottom and side inside oil separator 2, and heating tube 19 passes through pipeline Connect with external heat exchanger, the top of oil separator 2 is arranged oil separating plate 31, and oil separating plate 31 is 100mm high to 200mm, top and Chi Ding is concordant, and the outlet pass of high 200mm to 400mm, oil separator 2 and demulsification is arranged in the lower part on the side connecting with homogeneous hydrolytic tank 3 Oil scraping plate 28 is arranged in the side of the oil separator 2 of 6 junction of slot, and the axis of oil scraping plate and the axis of frizing driving motor 61 pass through shaft coupling Connection, oil separator 2 with demulsification 6 junction of slot while top lower than connect with homogeneous hydrolytic tank 3 while top 50mm extremely 100mm；Aeration tube 36 is arranged in intermediate 23 1 to two, the homogeneous blender of setting or bottom of pond portion of homogeneous hydrolytic tank 3, with anaerobism Outlet pass, outlet pass high 200mm to 400mm is arranged in the top or lower part on the side that pond 4 connects；Anaerobic pond 4 includes heating tube 19, is detested Heating tube 19, heating tube is arranged in oxygen pond blender 24, sludge reflux pump 37 and sludge hopper, bottom and side inside anaerobic pond 4 19 are connect by pipeline with external heat exchanger, centre setting stirrer of anaerobic pool 24 1 to four, and anaerobic pond 4 and film are raw Outlet pass, outlet pass high 200mm to 400mm is arranged in the top or lower part for changing the side that pond 12 connects, and sludge hopper is arranged in bottom side, Sludge reflux pump 37 is arranged in the middle part of sludge hopper, and cover board and pneumatic trough 42 are opened wide or be arranged in top；Film biochemistry pool 12 includes heating Pipe 19, aeration tube 36, membrane module 15, sludge hopper and sludge reflux pump 37, bottom and side setting inside film biochemistry pool 12 plus Heat pipe 19, heating tube 19 are connect by pipeline with external heat exchanger, and aeration tube 36 is arranged in lower part, and aeration tube 36 passes through pipeline It is connect with blower, sludge hopper is set among bottom, sludge reflux pump 37 is arranged in the middle part of sludge hopper, and top is opened wide or setting lid Plate, membrane module 15 are arranged in film biochemistry pool 12, and film outlet pipe 29 is connect with the water inlet for producing water pump 32, produce the water outlet of water pump 32 The top of clear water reserviors 11 is arranged in one end of mouth connection clear water reserviors water inlet pipe, the other end of clear water reserviors water inlet pipe 39；Clear water reserviors 11 Top cover board is set, the lower part of the pool wall of side is arranged clear water outlet pipe 33, clear water outlet valve is arranged on clear water outlet pipe 33 One, door；The slot 6 that is demulsified includes drip pan, and demulsification sewage backflow pump 13, be demulsified slot blender 22, flowline 49 and fuel-displaced valve 50, cover board is set at the top of the slot 6 that is demulsified, is arranged dosing mouth one on cover board, lower part is up big and down small drip pan, under drip pan Setting demulsification sewage backflow pumps 13 1 among portion, and demulsification sewage backflow pumps one end of 13 water outlets connection demulsification 6 outlet pipe of slot, The top of solid-liquid separation tank 1, the middle part setting demulsification slot blender 22 of demulsification slot 6 is arranged in the other end of demulsification 6 outlet pipe of slot One, flowline 49 is arranged in the top for the side connecting with oil trap 5, is arranged 50 1, delivery valve door on flowline 49；Oil-collecting Cover board is arranged in the top of slot 5, and the lower part of side is arranged oil exit pipe 48, is arranged 47 1, oil extraction valve on oil exit pipe 48；First is solid Useless breaking tank 7 includes breaking tank drip pan 20, breaking tank sewage backflow pump 30, crusher 25, feeding conveyor 26 and ultraviolet light Sterilizer 54, the lower part of the first solid waste breaking tank 7 are up big and down small breaking tank drip pan 20, the lower part of breaking tank drip pan 20 Centre setting breaking tank sewage backflow pumps 30 1, and breaking tank sewage backflow pumps 30 water outlets and connects breaking tank sewage backflow pipe 63 One end, the other end of breaking tank sewage backflow pipe is arranged in the top of solid-liquid separation tank 1, and middle part is arranged crusher 25 1, The top of crusher 25 is breaking tank feed inlet 21, and lower part is breaking tank strainer 51, and the lower part feed inlet of feeding conveyor 26 is set It sets on the top of breaking tank strainer 51, the upper part discharge port of feeding conveyor 26 is arranged in the first solid waste reactive tank 9, ultraviolet light 21 top of surrounding and breaking tank feed inlet of 7 inner wall of the first solid waste breaking tank is arranged in sterilizer 54；Second solid waste breaking tank 8 packet The second breaking tank aggregate bin 60, crusher 25, ultraviolet ray disinfector 54 and feeding conveyor 26 are included, crusher 25 1 is arranged in middle part Platform, the top of crusher 25 are breaking tank feed inlets 21, and lower part is the second breaking tank aggregate bin 60, the lower part of feeding conveyor 26 Feed inlet is arranged in the second breaking tank aggregate bin 60, and the upper part discharge port of feeding conveyor 26 is arranged in the second solid waste reactive tank In 10,21 top of surrounding and breaking tank feed inlet of 8 inner wall of the second solid waste breaking tank is arranged in ultraviolet ray disinfector 54；First is solid Useless reactive tank 9 includes heating tube 19, reactive tank blender 43, pneumatic trough 42, outfeed belt conveyor 27, solid waste reactive tank aggregate bin 40, vertically or transversely arranged reactive tank blender 43 in slot, inner peripheral is arranged heating tube 19, and heating tube 19 passes through pipeline and outer The heat exchanger in portion connects, and top is closed, sets up pneumatic trough 42, is connect by gas collecting tube 56 with waste gas recovery tank 17, under Solid waste reactive tank aggregate bin 40 is arranged in the side in portion, and the lower part feed inlet of outfeed belt conveyor 27 is arranged in solid waste reactive tank aggregate bin In 40, top is tilted to 44 direction of dewaterer of 45 side of the first solid waste collecting tank, and upper part discharge port setting is in dehydration machine inlet 59 top；Second solid waste reactive tank 10 include heating tube 19, reactive tank blender 43, pneumatic trough 42, outfeed belt conveyor 27, Gu Give up reactive tank aggregate bin 40, vertically or transversely arranged reactive tank blender 43 in slot, and heating tube 19, heating tube is arranged in inner peripheral 19 are connect by pipeline with external heat exchanger, and top is closed, sets up pneumatic trough 42, are returned by gas collecting tube 56 and exhaust gas Closed cans 17 connects, and solid waste reactive tank aggregate bin 40 is arranged in the side of lower part, and the lower part feed inlet setting of outfeed belt conveyor 27 is solid In useless reactive tank aggregate bin 40, top is tilted to 46 direction of the second solid waste collecting tank, and upper part discharge port setting is received in the second solid waste Collect the top of slot 46；17 top of waste gas recovery tank setting air inlet connect with gas collecting tube 56, gas collecting tube 56 respectively with the first solid waste The pneumatic trough 42 of reactive tank 9, the second solid waste reactive tank 10 and anaerobic pond 4 connects, and exhaust pipe is arranged in the lower part of waste gas recovery tank 17 58, drain tap 57 1 are arranged on exhaust pipe；Sludge recirculation system includes sludge reflux pump and mud return line, and setting is being detested Sludge reflux pump 37 in sludge hopper in oxygen pond 4 and film biochemistry pool 12 is connect with mud return line 14 respectively, mud return line 14, respectively by being in charge of connection homogeneous pond and the first solid waste reactive tank 9, are in charge of and are respectively set one, valve；Aerating system includes The bottom of film biochemistry pool 12 and homogeneous hydrolytic tank is arranged in blower, air supply tube, aeration tube 36, aeration tube 36, and aeration tube 36 is upward Aerator or down-set through-hole are installed, aeration tube 36 is connected by the air outlet of air supply tube and blower, and air supply tube is separately connected The film aeration tube 36 of 15 lower part of aeration tube 36 and membrane module of homogeneous hydrolytic tank 3 and film biochemistry pool 12；Medicine system includes dosing Bucket 34, metering pump 35 and chemical feed pipe, medicine-adding bin 34 are arranged in the top or side of demulsification slot 6, the water inlet pipe of metering pump 35 into The lower part in medicine-adding bin 34, one end of the water outlet connection chemical feed pipe of metering pump 35 is arranged in the mouth of a river, and the other end of chemical feed pipe is set It sets on the top of demulsification slot 6；Dewaterer 44 is arranged in the side of the first solid waste collecting tank 45, and the setting of dehydration machine inlet 59 is the The upper of the first solid waste collecting tank 45 is arranged in the lower part of one solid waste reactive tank, 9 outfeed belt conveyor discharge port, 44 discharge port of dewaterer Dewaterer sewage catchment slot 53 is arranged in portion, the lower part of dewaterer 44, and dewaterer sewage backflow pump 52 is arranged in dewaterer sewage collection In sink 53, water outlet connects one end of 44 sewage backflow pipe of dewaterer, and the other end setting of 44 sewage backflow pipe of dewaterer exists The top of homogeneous hydrolytic tank 3, hygienic partition 55 is arranged between the second solid waste breaking tank and the first solid waste breaking tank and second is solid Between useless collecting tank and dewaterer.

Gas collecting tube 56 as described above, one end are connect with waste gas recovery tank 17, and the other end, which is arranged, to be in charge of, and are in charge of respectively with the The pneumatic trough 42 of one solid waste reactive tank 9, the second solid waste reactive tank 10 and anaerobic pond 4 connects, and gas collecting tube 56 is in charge of each setting Non-return valve one.

Membrane module 15 as described above, is the immersion type membrane component being arranged in inside film biochemistry pool 12, including flat film Component or hollow type membrane module, or the tubular membrane component outside film biochemistry pool 12 is set, the water inlet setting of water inlet pipe exists The top of clear water reserviors 11 is arranged in the lower part of film biochemistry pool 12, the water outlet of outlet pipe.

Health partition 55 as described above, is arranged between the second solid waste breaking tank 8 and the first solid waste breaking tank 7 and second Between solid waste collecting tank 46 and dewaterer 44, hygienic the lower partition is concordant with ground, and top is pushed up higher than the second solid waste reactive tank 10 Portion 500mm to 1500mm.

A kind of principle of kitchen and fruits and vegetables rubbish and integrated waste water treatment system of the utility model is described in detail with reference to the accompanying drawing And operational process：

Pretreatment：By in the kitchen handled by simple sorting or fruits and vegetables rubbish investment solid-liquid separation tank, sewage passes through dirt The through-hole outflow for being in charge of setting of water water inlet pipe, drenches in kitchen or fruits and vegetables rubbish, grease in kitchen or fruits and vegetables rubbish with Kitchen or the separation of fruits and vegetables rubbish and sewage pass through the catch basin that separate tank strainer enters solid-liquid separation tank lower part, solid-liquid point together Pond lower part is provided with outlet pass, sewage enters oil separator, the kitchen or fruits and vegetables of the removing grease on strainer top by outlet pass Rubbish is lifted into the first solid waste breaking tank by mechanical grille.

The processing of waste oil：Contain a large amount of grease in kitchen garbage, kitchen garbage is placed on filter in solid-liquid separation tank 1 The top of net, the spray and kitchen rubbish that the water inlet pipe setting of sanitary sewage passes through sanitary sewage on 1 top of solid-liquid separation tank, grease Rubbish is detached from, and is mixed with sanitary sewage, is dropped to solid-liquid separation tank lower part by strainer, enter oil separator 2 by outlet pass later, By heating in oil separator 2, grease floats, and is made in oil separator 2 by the rotation of oil scraping plate by the gear of oil separating plate 31 Floating grease enters demulsification slot 6, and waste oil at this moment is aqueous oil emulsion, wherein also containing 30% to 70% moisture, broken Demulsifier is added by medicine-adding bin and metering pump in newborn slot 6, then by the stirring of demulsification slot blender, is separated from water oil, point Waste oil from after floats, and opens fuel-displaced valve 50, enters oil trap 5 by flowline 49, stores in oil trap 5, oil trap 5 Oil level it is excessively high when, open oil extraction valve 47, by 5 lower part of oil trap be arranged oil exit pipe 48 waste oil is discharged, be demulsified slot 6 in The waste water isolated sinks, and the demulsification sewage backflow pump 13 being arranged by lower part is promoted, and is back into demulsification slot outlet pipe 62 is crossed Solid-liquid separation tank 1.

The processing of waste water：Waste water enters homogeneous hydrolytic tank 3, the stirring by homogeneous blender 23 or the exposure by aeration tube Gas agitating is mixed with the water in pond, the leading portion acidification reaction of progress anaerobism in pond, by connecting with anaerobic pond 4 after acidification reaction Side top or lower part outlet pass is set, into anaerobic pond 4, bottom and side setting heating tube 19 inside anaerobic pond 4 add Heat pipe 19 is connect by pipeline with external heat exchanger, and anaerobic pond 4 makes water temperature control at 35 degrees Celsius to 55 by heating tube Between degree Celsius, by the stirring of stirrer of anaerobic pool 24, sewage is mixed with anaerobic sludge, by with the anaerobism in anaerobic sludge The reaction of flora reduces the COD in sewage, and the sewage for reacting completion passes through the top on the side that anaerobic pond 4 is connect with film biochemistry pool 12 Setting outlet pass enters film biochemistry pool 12, and heating tube 19, the water temperature of film biochemistry pool is arranged in the bottom and side inside film biochemistry pool Control is between 25 degrees Celsius to 35 degrees Celsius, and aeration tube 36 is arranged in lower part, and aeration tube 36 is connect by pipeline with blower, to pond Interior sewage carries out aeration aerating, by with the COD reduced in sewage that react of the aerobic flora in aerobic sludge, reaction completion Sewage by the membrane component of film biochemistry pool membrane module 15, membrane component is by film outlet pipe 29 and produces the water inlet of water pump 32 and connects It connects, by the negative-pressure ward of production water pump 32, then the clear water reserviors water inlet pipe 39 by connecting with production 32 water outlet of water pump enters clear water Sludge hopper 38 is arranged in pond 11, bottom, and sludge reflux pump 37 is arranged in the middle part of sludge hopper, and cover board, 11 side of clear water reserviors is arranged in top The lower part of pool wall clear water outlet pipe 33 is set, one, valve is arranged on clear water outlet pipe 33, clear water reserviors 11 are beaten when needing to drain The qualified water of processing in clear water reserviors 11 is discharged valve on opening or cleaning water outlet pipe 33.

The processing of the solid wastes such as the kitchen garbage and fruits and vegetables rubbish of unsuitable fodder：The kitchen and fruits and vegetables rubbish of unsuitable fodder By passing through feeding conveyor after the break process for rinsing degreasing and the first solid waste collecting tank 45 in solid-liquid separation tank The first solid waste reactive tank 9, vertically or transversely arranged reactive tank blender 43 in slot are delivered into, heating tube is arranged in inner peripheral 19, heating tube 19 is connect by pipeline with external heat exchanger, and temperature controls between 35 degrees Celsius to 85 degrees Celsius, is passed through The sludge of the stirring of reactive tank blender, sewage disposal system reflux is mixed with broken solid waste, carries out anaerobic reaction, reaction Time is 12 hours to 35 hours, and the biogas containing methane for reacting generation is upwardly into pneumatic trough 42, is entered by gas collecting tube 56 Waste gas recovery tank 17 stores, and aggregate bin is arranged in the side of lower part, and the lower part setting of outfeed belt conveyor 27 is gathered materials in solid waste reactive tank In bucket 40, top is tilted to 44 direction of dewaterer of 45 side of the first solid waste collecting tank, and the setting of outfeed belt conveyor upper part discharge port exists It is dehydrated the top of machine inlet 59, opens the motor of outfeed belt conveyor 27 after reaction, material is exported to dewaterer and is fed Mouthful, by the dehydration of dewaterer 44, the collection of the first solid waste collecting tank is entered back into, the sewage of dewaterer removing enters dewaterer lower part Dewaterer sewage catchment slot 53 in, by dewaterer sewage backflow pump 52 promotion, it is defeated by dewaterer sewage backflow pipe 64 It send to homogeneous hydrolytic tank.

It is suitable for the processing of the solid wastes such as kitchen garbage and the fruits and vegetables rubbish of fodder：It is suitable for the kitchen and fruits and vegetables rubbish of fodder Second is delivered by feeding conveyor 26 after the second solid waste breaking tank 8 progress break process by putting into after simply sorting Heating tube 19 is arranged in solid waste reactive tank 10, vertically or transversely arranged reactive tank blender 43 in slot, inner peripheral, and heating tube 19 is logical Piping is connect with external heat exchanger, and temperature controls between 35 degrees Celsius to 85 degrees Celsius, passes through reactive tank blender Stirring, mixed by lactic acid bacteria and the Bifidobacterium etc. that add suitable bio-digestion with broken solid waste, carry out anaerobism it is anti- It answers, the reaction time is 12 hours to 35 hours, and the biogas containing methane for reacting generation is upwardly into pneumatic trough 42, passes through gas collecting tube 56, which enter waste gas recovery tank 17, stores, and solid waste reactive tank aggregate bin 40 is arranged in the side of lower part, and the lower part of outfeed belt conveyor 27 is set It sets in solid waste reactive tank aggregate bin, the discharge port on top is opened after reaction towards the top of the second solid waste collecting tank 46 The material that reaction is completed is exported to the second solid waste collecting tank and is collected by the motor of outfeed belt conveyor 27.

The processing of sludge：The extra sludge generated in sewage disposal process is discharged into the first solid waste by sludge reflux pump 37 Reactive tank 9, the flora contained in sludge provide strain for solid waste, reduce adding for strain, sludge and the first solid waste reactive tank 9 Interior material is converted to fertilizer commonly through the dehydration of dewaterer, to realize the resource utilization of rubbish.

The processing of exhaust gas：First solid waste reactive tank 9 generates in 4 operational process of second solid waste reactive tank 10 and anaerobic pond big The exhaust gas such as the methane of amount, gas contain foul odour, can impact to environment without processing, while methane etc. has in exhaust gas Fuel value, is good fuel, and exhaust gas first focuses on the first solid waste reactive tank 9, on the second solid waste reactive tank 10 and anaerobic pond 4 In the pneumatic trough 42 in portion, waste gas recovery tank 17 is entered by gas collecting tube 56 and is stored, by exhaust pipe 58 and with gas unit or uses gas The connection of utensil, in favor of exhaust-gas resource recycling.

A kind of kitchen of the utility model and fruits and vegetables rubbish and integrated waste water treatment system, land occupation is few, and the comprehensive method of investment is few, operation Management is simple, is suitable for large-scale restaurant, food and drink distinctive block, and the market of farm produce uses.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims (4)

1. a kind of kitchen and fruits and vegetables rubbish and integrated waste water treatment system are innoxious to kitchen and fruits and vegetables rubbish and sewage progress Processing, it is comprehensive mainly by sewage disposal system, waste oil treatment system, solid waste processing system and gas recovery system composition Coordinated operation；It is characterized in that, its structure includes：Solid-liquid separation tank, oil separator, homogeneous hydrolytic tank, anaerobic pond, film biochemistry pool, Clear water reserviors, be demulsified slot, oil trap, the first solid waste breaking tank, the second solid waste breaking tank, the first solid waste reactive tank, and the second solid waste is anti- Answer slot, waste gas recovery tank, sludge recirculation system, aerating system and medicine system；Wherein solid-liquid separation tank includes separate tank strainer, The middle part of pond body is arranged in catch basin, mechanical grille and sewage water inlet pipe, separate tank strainer, is horizontally disposed with, and lower part is catch basin, The lower part and oil separator junction of catch basin are the outlet passes of high 200mm to 400mm, are connected to oil separator, separate tank strainer Height is the height upward 100mm to 300mm of oil separator Chi Ding, and the top of separate tank strainer is solid waste collection bucket, mechanical grille The top of solid-liquid separation tank is set, the lower part of mechanical grille is arranged in the upper surface of separate tank strainer, the centre of solid waste collection bucket, Mechanical grille top is tilted towards the first solid waste breaking tank, the crusher of top face the first solid waste breaking tank of mechanical grille Vertical top, sewage water inlet pipe are arranged at the upward 300mm to 600mm of solid-liquid separation tank Chi Ding, horizontal direction one or both sides Setting is in charge of 3 to 10, is in charge of down-set through-hole；Oil separator includes heating tube, oil separating plate, oil scraping plate, inside oil separator Bottom and side heating tube is set, heating tube is connect by pipeline with external heat exchanger, the top of oil separator be arranged every Oiled-plate method, oil separating plate high 100mm to 200mm, top is concordant with Chi Ding, and the lower part on the side connecting with homogeneous hydrolytic tank is arranged high Oil scraping plate, the axis of oil scraping plate is arranged in the side of the oil separator of the outlet pass of 200mm to 400mm, oil separator and demulsification slot junction It is connect with the axis of frizing driving motor by shaft coupling, the top on the side of oil separator and demulsification slot junction is lower than to be hydrolyzed with homogeneous The top 50mm to 100mm on the side of pond connection；Intermediate one to two, the homogeneous blender of setting or bottom of pond portion of homogeneous hydrolytic tank Aeration tube is set, and outlet pass, outlet pass high 200mm to 400mm is arranged in the top on the side connecting with anaerobic pond or lower part；Anaerobic pond Including heating tube, stirrer of anaerobic pool, sludge reflux pump and sludge hopper, heating tube is arranged in bottom and side inside anaerobic pond, Heating tube is connect by pipeline with external heat exchanger, centre setting stirrer of anaerobic pool one to four, anaerobic pond and film Outlet pass, outlet pass high 200mm to 400mm is arranged in the top or lower part on the side of biochemistry pool connection, and sludge hopper is arranged in bottom side, Sludge reflux pump is arranged in the middle part of sludge hopper, and cover board and pneumatic trough is arranged in top；Film biochemistry pool includes heating tube, aeration tube, film Component, sludge hopper and sludge reflux pump, bottom and side inside film biochemistry pool are arranged heating tube, and heating tube passes through pipeline and outer The heat exchanger in portion connects, and aeration tube is arranged in lower part, and aeration tube is connect by pipeline with blower, and sludge hopper is arranged in bottom side, Sludge reflux pump is arranged in the middle part of sludge hopper, and top is opened wide or setting cover board, membrane module are arranged in film biochemistry pool, film outlet pipe With produce water pump water inlet connect, produce water pump water outlet connect clear water reserviors water inlet pipe one end, clear water reserviors water inlet pipe it is another The top of clear water reserviors is arranged in end；The top of clear water reserviors is opened wide or setting cover board, and the lower part setting clear water of the pool wall of side is discharged It manages, clear water flowing water Valve one is arranged on clear water outlet pipe；The slot that is demulsified includes drip pan, and demulsification sewage backflow pump, demulsification slot stirs Machine, flowline and fuel-displaced valve are mixed, cover board is arranged in demulsification groove top portion, dosing mouth one is arranged on cover board, lower part is up big and down small Drip pan, setting demulsification sewage backflow pumps one among the lower part of drip pan, and demulsification sewage backflow pumps out mouth of a river connection demulsification The top of solid-liquid separation tank is arranged in one end of slot outlet pipe, the other end of demulsification slot outlet pipe, and the middle part setting for the slot that is demulsified is broken One, newborn slot blender, the top for the side connecting with oil trap are arranged flowline, are arranged one, delivery valve door on flowline；Collection Cover board is arranged in the top of oil groove, and the lower part of side is arranged oil exit pipe, is arranged one, oil extraction valve on oil exit pipe；First solid waste is broken Slot includes breaking tank drip pan, breaking tank sewage backflow pump, crusher, feeding conveyor and ultraviolet ray disinfector, the first solid waste The lower part of breaking tank is up big and down small breaking tank drip pan, and breaking tank sewage backflow is arranged among the lower part of breaking tank drip pan Pump one, breaking tank sewage backflow pump out the mouth of a river connection breaking tank sewage backflow pipe one end, breaking tank sewage backflow pipe it is another The top of solid-liquid separation tank is arranged in one end, and middle part is arranged crusher one, and the top of crusher is breaking tank feed inlet, lower part For breaking tank strainer, the top of breaking tank strainer is arranged in the lower part feed inlet of feeding conveyor, and the top of feeding conveyor goes out Material mouth is arranged in the first solid waste reactive tank, and the surrounding and breaking tank of the first solid waste breaking tank inner wall is arranged in ultraviolet ray disinfector The top of feed inlet；Second solid waste breaking tank includes the second breaking tank aggregate bin, crusher, ultraviolet ray disinfector and charging conveying Machine, middle part are arranged crusher one, and the top of crusher is breaking tank feed inlet, and lower part is the second breaking tank aggregate bin, charging The lower part feed inlet of conveyer is arranged in the second breaking tank aggregate bin, and the upper part discharge port setting of feeding conveyor is solid second In useless reactive tank, the surrounding of the second solid waste breaking tank inner wall and the top of breaking tank feed inlet is arranged in ultraviolet ray disinfector；The One solid waste reactive tank includes heating tube, reactive tank blender, pneumatic trough, outfeed belt conveyor, solid waste reactive tank aggregate bin, is erected in slot To or laterally heating tube is arranged in setting reactive tank blender, inner peripheral, heating tube is connected by pipeline and external heat exchanger It connects, top is closed, sets up pneumatic trough, is connect by gas collecting tube with waste gas recovery tank, and the side setting solid waste of lower part is reacted Slot aggregate bin, the lower part feed inlet of outfeed belt conveyor are arranged in solid waste reactive tank aggregate bin, and top is to the first solid waste collecting tank The dewaterer direction of side tilts, and the top of dehydration machine inlet is arranged in upper part discharge port；Second solid waste reactive tank includes heating It manages, reactive tank blender, pneumatic trough, outfeed belt conveyor, solid waste reactive tank aggregate bin, vertically or transversely arranged reactive tank stirs in slot Machine is mixed, heating tube is arranged in inner peripheral, and heating tube is connect by pipeline with external heat exchanger, and top is closed, sets up Pneumatic trough is connect by gas collecting tube with waste gas recovery tank, and solid waste reactive tank aggregate bin is arranged in the side of lower part, outfeed belt conveyor Lower part feed inlet is arranged in solid waste reactive tank aggregate bin, and top is tilted to the second solid waste collecting tank direction, and upper part discharge port is set It sets on the top of the second solid waste collecting tank；Waste gas recovery tank top setting air inlet is connect with gas collecting tube, and gas collecting tube is respectively with the One solid waste reactive tank, the second solid waste reactive tank are connected with the pneumatic trough of anaerobic pond, and exhaust pipe, row is arranged in the lower part of waste gas recovery tank Drain tap one is arranged on tracheae；Sludge recirculation system includes sludge reflux pump and mud return line, setting in anaerobic pond and The sludge reflux pump in sludge hopper in film biochemistry pool is connect with mud return line respectively, and mud return line passes through respectively is in charge of company Homogeneous pond and the first solid waste reactive tank are connect, is in charge of and is respectively set one, valve；Aerating system includes blower, air supply tube, aeration The bottom of film biochemistry pool and homogeneous hydrolytic tank is arranged in pipe, aeration tube, and aeration tube installs aerator or down-set through-hole upwards, Aeration tube is connected by the air outlet of air supply tube and blower, and air supply tube is separately connected the aeration tube of homogeneous hydrolytic tank and film biochemistry pool With the film aeration tube of membrane module lower part；Medicine system includes medicine-adding bin, metering pump and chemical feed pipe, and demulsification slot is arranged in medicine-adding bin The lower part in medicine-adding bin is arranged in top or side, the water inlet of the water inlet pipe of metering pump, and the water outlet of metering pump connects dosing The top of demulsification slot is arranged in one end of pipe, the other end of chemical feed pipe；The side of the first solid waste collecting tank is arranged in dewaterer, takes off The lower part of the first solid waste reactive tank outfeed belt conveyor discharge port is arranged in water dispenser feed inlet, and the setting of dewaterer discharge port is solid first Dewaterer sewage catchment slot is arranged in the top of useless collecting tank, the lower part of dewaterer, and dewaterer sewage backflow pump is arranged in dewaterer In sewage catchment slot, water outlet connects one end of dewaterer sewage backflow pipe, and the other end setting of dewaterer sewage backflow pipe exists The top of homogeneous hydrolytic tank, hygienic partition is arranged between the second solid waste breaking tank and the first solid waste breaking tank and the second solid waste is received Collect between slot and dewaterer.

2. a kind of kitchen according to claim 1 and fruits and vegetables rubbish and integrated waste water treatment system, it is characterised in that：It is described Gas collecting tube, one end connect with waste gas recovery tank, and other end setting is in charge of, and is in charge of solid with the first solid waste reactive tank, second respectively Useless reactive tank is connected with the pneumatic trough of anaerobic pond, and gas collecting tube is in charge of each setting non-return valve one.

3. a kind of kitchen according to claim 1 and fruits and vegetables rubbish and integrated waste water treatment system, it is characterised in that：It is described Membrane module, be the immersion type membrane component being arranged in inside film biochemistry pool, including plate type membrane assembly or hollow type membrane module, or Tubular membrane component outside film biochemistry pool is set, and the lower part of film biochemistry pool is arranged in the water inlet of water inlet pipe, outlet pipe The top of clear water reserviors is arranged in water outlet.

4. a kind of kitchen according to claim 1 and fruits and vegetables rubbish and integrated waste water treatment system, it is characterised in that：It is described Hygienic partition, be arranged between the second solid waste breaking tank and the first solid waste breaking tank and the second solid waste collecting tank and dewaterer it Between, hygienic the lower partition is concordant with ground, and top is higher than 500mm to 1500mm at the top of the second solid waste reactive tank.