CN114590961A - Municipal sewage drainage system based on underground three-dimensional structure - Google Patents
Municipal sewage drainage system based on underground three-dimensional structure Download PDFInfo
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- CN114590961A CN114590961A CN202210215497.3A CN202210215497A CN114590961A CN 114590961 A CN114590961 A CN 114590961A CN 202210215497 A CN202210215497 A CN 202210215497A CN 114590961 A CN114590961 A CN 114590961A
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- 239000010865 sewage Substances 0.000 title claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000001914 filtration Methods 0.000 claims abstract description 43
- 239000002689 soil Substances 0.000 claims abstract description 12
- 230000008595 infiltration Effects 0.000 claims abstract description 7
- 238000001764 infiltration Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 60
- 230000003647 oxidation Effects 0.000 claims description 46
- 238000007254 oxidation reaction Methods 0.000 claims description 46
- 238000005086 pumping Methods 0.000 claims description 30
- 238000000746 purification Methods 0.000 claims description 29
- 238000001179 sorption measurement Methods 0.000 claims description 26
- 238000007885 magnetic separation Methods 0.000 claims description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 239000010802 sludge Substances 0.000 claims description 17
- 238000001556 precipitation Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 239000002923 metal particle Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 2
- 230000003204 osmotic effect Effects 0.000 claims 2
- 238000005267 amalgamation Methods 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a municipal sewage drainage system based on an underground three-dimensional structure, and belongs to the field of municipal engineering. Collect the system including deep sewage, sewage promotes clean system, sewage reposition of redundant personnel discharge system, the infiltration filtration system, municipal green belt, it collects the system to be provided with deep sewage in the municipal green belt, deep sewage collects and is provided with the infiltration system of coming between system bottom and the deep soil layer, be provided with sewage promotion clean system in the deep sewage clean system, sewage promotes clean system bottom and deep sewage and collects the system intercommunication, sewage promotes the clean system top and is provided with sewage reposition of redundant personnel discharge system, sewage reposition of redundant personnel drainage system exhaust treatment front end water, through setting up the ecological cycle filtration of green belt, utilize pre-buried structure, form the utilization in underground space, the cooperation promotes perpendicularly and carries out sewage treatment and dredges the row, through and the filtration system who forms between the soil layer, filter the water that oozes under the nature, improve drainage efficiency.
Description
Technical Field
The invention provides a municipal sewage drainage system based on an underground three-dimensional structure, and belongs to the field of municipal engineering.
Background
At present, in municipal sewage dredges the processing, because municipal sewage is mostly domestic wastewater, the inside harmful substance that exists is limited, through simple purification, can circulate and use, present all directly discharges through sewage treatment system treatment back, does not form the combination with municipal garden afforestation, and whole processing system is independent, influences the municipal environment, reveals back peculiar smell diffusion, can not realize continuous sewage treatment and discharge.
Publication No. CN113003861A discloses a municipal sewage treatment method and system, wherein the municipal sewage treatment method constructs a municipal sewage treatment system according to the existing wetland or artificial wetland, uses animals and plants in the natural environment to remove pollutants in the municipal sewage, such as grease, excrement and the like, reduces the content of nutrient elements in the municipal sewage, and can improve the local environment while carrying out sewage treatment;
the sewage treatment system disclosed in the structure is independent, lacks the front end treatment process, and whole equipment occupation space is big, can not directly arrange the pipe network with current sewage and connect leading-in, and throughput is limited.
Disclosure of Invention
The invention discloses a municipal sewage drainage system based on an underground three-dimensional structure, and provides a sewage drainage system which is pre-buried in an existing municipal greening belt to form sewage collection, promote purification and form filtering drainage and is used for greening, irrigating and landscaping. Simple structure and convenient use.
The invention discloses a municipal sewage drainage system based on an underground three-dimensional structure, which is realized by the following steps: the system comprises a deep sewage collecting system, a sewage lifting and purifying system, a sewage shunting and discharging system, an osmosis filtering system and a municipal green belt, wherein the deep sewage collecting system is arranged in the municipal green belt and is communicated with a municipal sewage pipeline and is pre-embedded in the municipal green belt;
the deep sewage collecting system comprises a water storage tank and a sewage guide-in pipe communicated with the side wall of the water storage tank, the water storage tank is a prefabricated pipe body formed by pouring concrete and is provided with a step structure, two ends of the water storage tank penetrate through the water storage tank, the diameter of the lower end of the water storage tank is larger than that of the upper end of the water storage tank, the water storage tank is correspondingly embedded in soil, the bottom of the water storage tank and the soil form a closed cavity in a combined mode, a permeation filtering system is arranged between the bottom of the water storage tank and the soil, an ecological purifying disc is arranged at the opening of the water storage tank, the ecological purifying disc and the outer portion of the water storage tank are combined to form an annular groove and is in sealing fit with the outer wall of the water storage tank, water-cultured crops are arranged in the ecological purifying disc, an aeration pipe is arranged at the bottom of the ecological purifying disc, and a draining groove is arranged at the edge of the ecological purifying disc;
the sewage lifting and purifying system comprises an inner purifying assembly, the inner purifying assembly is arranged in the water storage tank in the middle, a permeation filtering system is arranged inside the inner purifying assembly and the main tank, the inner purifying assembly extends to the bottom of the water storage tank, a sludge discharge pipe is arranged between the inner evolution assembly and the water storage tank, the sludge discharge pipe penetrates through the permeation filtering system and extends to the bottom of the water storage tank, the inner purifying assembly is higher than the ecological purifying disc, and a water pumping assembly for sewage lifting, an electrocatalytic oxidation tank for sewage purification and a magnetic separation tank for metal particle separation are arranged in the inner purifying assembly;
the inner purification component comprises an inner tank body, a water pumping component, an electrocatalytic oxidation tank, a buffer storage disc, a shunting cover and a magnetic separation tank, wherein the inner tank body is arranged in a water storage tank and is formed by combining a plurality of sections of concrete prefabricated parts and comprises a bottom placing tank, a lower pouring pipe and an upper pouring pipe, the water pumping component is arranged in the bottom placing tank, the electrocatalytic oxidation tank is arranged in the lower pouring tank, the magnetic separation pipe is arranged in the upper pouring tank, the water pumping component, the electrocatalytic oxidation tank and the magnetic separation tank are mutually communicated to form a sewage lifting purification system, a sealing plate is arranged between the water pumping component and the electrocatalytic oxidation tank, the edge of the sealing plate is sealed with the side wall of the inner tank body, a plurality of leading-in holes are formed by splicing the bottom placing tank and the lower pouring pipe, a turning cover plate is arranged on the inner sides of the leading-in holes and correspondingly covered on the leading-in holes, a rubber strip is arranged on the edge of the turning cover plate, a plurality of overflow grooves are arranged on the edge of the upper pouring pipe, the buffer storage disc is correspondingly embedded at the opening part of the upper pouring pipe, the side wall of the side of the buffer storage disc is provided with a plurality of communicating grooves, the communicating grooves are correspondingly communicated with the overflow grooves, sludge is arranged in the buffer storage disc, and vegetation is planted on the surface of the sludge;
the infiltration filtration system comprises a bottom filtration system and an anti-overflow filtration system, wherein the bottom filtration system is arranged at the bottom of the water storage tank, the anti-overflow filtration system is arranged between the water storage tank and the inner tank body, the bottom filtration system sequentially comprises a rubble layer, an activated carbon layer, an adsorption fiber layer and a bottom isolation plate from top to bottom, and the anti-overflow filtration system sequentially comprises an isolation plate, an adsorption fiber layer, an activated carbon layer, a rubble layer, an activated carbon layer, an adsorption fiber layer and an isolation plate from top to bottom;
the sewage diversion and discharge system is arranged at the top of the sewage lifting and purifying system and comprises a diversion cover and an ecological purifying disc, the diversion cover is communicated with a magnetic separation tank discharge pipe, and a plurality of discharge ports are arranged on the diversion cover and are in diffusion distribution;
the water pumping assembly comprises a water pumping pump body, the water pumping pump body is fixedly arranged at the bottom of the bottom placing box, a floating suction head is arranged at the water inlet end of the water pumping pump body, a flow dividing pipe is arranged at the discharge end of the water pumping pump body, a plurality of branch communicating pipes are arranged on the flow dividing pipe mop, and the communicating pipes are correspondingly communicated with the electrocatalytic oxidation tank;
the electrocatalytic oxidation tank comprises an oxidation tank body, a communicating pipe, inserting pipes, a power supply cover plate and a plate electrode, wherein the oxidation tank body is arranged in the inner tank body and is in sealing fit with the side wall of the inner tank body, an inner concave groove body is arranged on the side of the oxidation tank, the power supply cover plate is correspondingly covered on the inner concave groove body, the plate electrode is equidistantly arranged in the oxidation tank body, the plate electrode is externally connected through a wire, the wire penetrates through the side wall of the oxidation tank body and extends into the inner concave groove body, the wire and the oxidation tank body are arranged in a sealing way, the plate electrode is provided with two groups which are arranged at intervals, the plate electrodes in the same group are correspondingly connected in parallel, the independent plate electrode is provided with an independent on-off control structure, the plate electrode at the bottom is provided with a plurality of inserting pipes, the inserting pipes are correspondingly connected with the communicating pipe in a sealing way, and the two plate electrodes which are equidistantly arranged in the two groups are synchronously connected with electricity;
the magnetic separation tank comprises a feeding tank, a material box, a pushing motor, a connecting pipe group, a reaction tank, an adsorption separation tank and a high-pressure connecting pipe, the feeding tank, the reaction tank and the adsorption separation tank are communicated through the high-pressure connecting pipe, the bottom of the adsorption separation tank is led out through a sludge discharge pipe, the material box is positioned on one side of the feeding tank, the reaction tank, the adsorption separation tank and the feeding tank are connected through the connecting pipe group, the feeding tank comprises a containing pipe, a helical blade, a driving motor I, a pushing motor and a driving shaft, the lower end of the containing pipe is communicated with the electrocatalytic oxidation tank, the containing pipe is a straight pipe, the top of the containing pipe is provided with the driving motor I, the driving shaft is arranged on the driving motor I, the helical blade is arranged on the driving shaft, the helical blade is attached to the side wall of the containing pipe, the two sides of the containing pipe are provided with branch pipes, one side branch pipe is positioned at an inlet end, the other side branch pipe is positioned at an outlet end, and the pushing motor is arranged in the branch pipe at the inlet end, the pushing motor is in spiral pushing, and the material box is arranged on the accommodating pipe and correspondingly led into the pushing motor;
the adsorption separation tank comprises a separation pipe, an internal rotating sleeve, a permanent magnet, a driving motor II, a separation plate, a retainer, a fixed rod and a bottom precipitation cover, wherein the bottom of the separation pipe is provided with the bottom precipitation cover, two sides of the separation pipe are provided with branch pipes, one side branch pipe is communicated with the reaction tank, the other side is communicated with the flow dividing cover, the bottom precipitation cover is communicated with a water storage tank through a sludge discharge pipe, the top of the separation pipe is provided with the driving motor II, an output shaft of the driving motor II is provided with the internal rotating sleeve, the middle part of the bottom precipitation cover is provided with the fixed rod, one end of the fixed rod is fixedly arranged on the bottom precipitation cover, the other end of the fixed rod extends into the rotating sleeve, the retainer is arranged in the separation pipe and is sleeved on the internal rotating sleeve, the end part of the fixed rod is provided with the permanent magnet, the outer side wall of the permanent magnet is provided with a thread strip, the spiral strip is attached to the inner wall of the rotating sleeve, the internal rotating sleeve is made of a non-magnetic material, the outer side wall of the rotating sleeve is provided with a spiral blade, and the separation sleeve is sleeved on the outer side of the spiral blade, the separation sleeve is fixedly arranged at the top of the separation pipe, a partition plate is arranged outside the separation sleeve and divides a cavity formed by the separation sleeve and the side wall of the separation pipe into an upper part and a lower part, a suction groove is arranged at the top of the inner rotary sleeve, and a discharge groove is arranged at the top of the separation sleeve and corresponds to a discharge hole of the separation pipe;
the electrode plate is provided with a plurality of hemispherical ball sockets, the middle parts of the ball sockets are provided with flow guide holes, the electrode plate is formed by stamping a main body plate, the edge of the electrode plate is provided with connecting holes connected with a lead, the electrode plate is provided with two groups of side plates, and the side plates are symmetrically arranged on the end faces of two sides of the electrode plate.
Has the advantages that:
firstly, combining with municipal greenbelt to form sewage purification and discharge;
secondly, a plurality of devices are arranged to form a network layout for sewage network purification and discharge, so that the device is used for greening irrigation and energy conservation;
thirdly, forming a landscape by using the purified sewage, and improving the greening rate of municipal mountains and waters;
fourthly, utilizing an embedded structure to form underground space, and performing sewage treatment and drainage in cooperation with vertical lifting;
fifthly, simultaneously, a filtering system formed between the water body and the soil layer is used for filtering the naturally infiltrated water body, so that the drainage efficiency is improved; sixthly, the structure is simple, and the use is convenient.
Drawings
FIG. 1 is a schematic structural diagram of a municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 2 is a schematic structural view of an electrocatalytic oxidation tank of the municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 3 is a three-dimensional structure diagram of an inner tank body of the municipal sewage drainage system based on an underground three-dimensional structure.
Fig. 4 is a schematic structural diagram of a water pumping assembly in the municipal sewage drainage system based on the underground three-dimensional structure.
FIG. 5 is a schematic structural diagram of a bottom filtering system of the municipal sewage drainage system based on an underground three-dimensional structure.
Fig. 6 is a schematic structural view of an anti-overflow filtering system of a municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 7 is a three-dimensional structure diagram of an electrode plate in an electrocatalytic oxidation tank of a municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 8 is a schematic cross-sectional view of an electrode plate of a municipal sewage drainage system based on an underground three-dimensional structure.
Fig. 9 is a schematic structural view of a magnetic separation tank of a municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 10 is a schematic view of a magnetic seed mixing tank of the municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 11 is a schematic structural view of a separation tank of a municipal sewage drainage system based on an underground three-dimensional structure.
FIG. 12 is a schematic diagram of a permanent magnet structure of a municipal sewage drainage system based on an underground three-dimensional structure.
In the drawings:
1. a water storage tank; 2. an anti-spill filter system; 3. an inner purification assembly; 4. an ecological purification plate; 5. a sediment suction pipe; 10. an outer case; 11. a bottom filtration system; 12. a blowdown introduction pipe; 30. an inner tank body; 31. a water pumping assembly; 32. an electrocatalytic oxidation tank; 33. a cache disk; 34. a shunt cover; 35. a magnetic separation tank; 110. a crushed stone layer; 111. a graphitic carbon layer; 112. a bottom separator plate; 113. a fibrous adsorbent layer; 300. turning over the cover plate; 301. pouring a pipe; 302. pouring a pipe downwards; 303. a bottom placement box; 304. an introduction hole; 305. an overflow trough; 306. a sealing plate; 307. a shunt tube; 308. an inner adsorption plate; 310. a floating suction head; 320. oxidizing the tank body; 321. a communicating pipe; 322. inserting a pipe; 323. a power supply cover plate; 324. an electrode plate; 350. a sludge discharge pipe; 351. a charging tank; 352. a material box; 353. a pushing motor; 354. connecting a pipe group; 355. a reaction tank; 356. an adsorption separation tank; 357. a high-pressure connecting pipe; 3240. a main body plate; 3241. connecting holes; 3242. a ball socket; 3243. a side plate; 3244. a flow guide hole; 3511. an accommodating tube; 3512. a helical blade; 3513. driving a motor I; 3514. a pushing motor; 3515. a drive shaft; 3560. a separation tube; 3561. an inner rotating sleeve; 3562. a permanent magnet; 3563. driving a motor II; 3564. a partition plate; 3566. a holder; 3567. fixing the rod; 3568. a bottom precipitation shield; 3569. a separation sleeve; 691. a suction groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The municipal sewage drainage system based on the underground three-dimensional structure is realized according to the attached drawings 1-12, and comprises the following components in percentage by weight: the system comprises a deep sewage collecting system, a sewage lifting and purifying system, a sewage shunting and discharging system, an osmosis filtering system and a municipal green belt, wherein the deep sewage collecting system is arranged in the municipal green belt and is communicated with a municipal sewage pipeline and is pre-embedded in the municipal green belt;
the deep sewage collecting system comprises a water storage tank 1 and a sewage guide-in pipe 12 communicated with the side wall of the water storage tank 1, the water storage tank 1 is a prefabricated pipe body formed by pouring concrete and is provided with a step structure, two ends of the water storage tank 1 penetrate through the water storage tank 1, the diameter of the lower end of the water storage tank is larger than that of the upper end of the water storage tank, the water storage tank 1 is correspondingly embedded in soil in a pre-buried mode, the bottom of the water storage tank 1 and the soil form a closed cavity in a combined mode, a permeation filtering system is arranged between the bottom of the water storage tank 1 and the soil, an ecological purifying disc 4 is arranged at the opening of the water storage tank 1, the ecological purifying disc 4 and the outside of the water storage tank 1 are combined to form an annular groove and are in sealed fit with the outer wall of the water storage tank 1, water-cultured crops are arranged in the ecological purifying disc 4, an aeration pipe is arranged at the bottom of the ecological purifying disc 4, a water draining groove is arranged at the edge of the ecological purifying disc 4, and a bottom mud suction pipe 5 is arranged on one side of the water storage tank 1;
the sewage lifting and purifying system comprises an inner purifying component 3, the inner purifying component 3 is arranged in the water storage tank 1 in the middle, a permeation filtering system is arranged inside the inner purifying component 3 and the main tank, the inner purifying component 3 extends to the bottom of the water storage tank 1, a sludge discharge pipe 350 is arranged between the inner evolving component and the water storage tank 1, the sludge discharge pipe 350 penetrates through the permeation filtering system and extends to the bottom of the water storage tank 1, the inner purifying component 3 is higher than the ecological purifying disc 4, and a water pumping component 31 for sewage lifting, an electrocatalytic oxidation tank 32 for sewage purification and a magnetic separation tank 35 for metal particle separation are arranged in the inner purifying component 3;
the inner purification component 3 comprises an inner tank body 30, a water pumping component 31, an electrocatalytic oxidation tank 32, a buffer disc 33, a diversion cover 34 and a magnetic separation tank 35, wherein the inner tank body 30 is arranged in the water storage tank 1, the inner tank body 30 is formed by combining a plurality of sections of prefabricated concrete components and comprises a bottom placing tank 303, a lower pouring pipe 302 and an upper pouring pipe 301, the water pumping component 31 is arranged in the bottom placing tank 303, the electrocatalytic oxidation tank 32 is arranged in the lower pouring tank, the magnetic separation pipe 3560 is arranged in the upper pouring tank, the water pumping component 31, the electrocatalytic oxidation tank 32 and the magnetic separation tank 35 are communicated with each other to form a sewage lifting purification system, a sealing plate 306 is arranged between the water pumping component 31 and the electrocatalytic oxidation tank 32, the edge of the sealing plate 306 is sealed with the side wall of the inner tank body 30, the bottom placing tank 303 and the lower pouring pipe 302 are spliced to form a plurality of lead-in holes 304, a cover plate is arranged on the inner side of the lead-in holes 304, the cover plate is correspondingly covered on the lead-in holes 304, the edge of the cover plate is provided with a rubber strip, the edge of the upper pouring pipe 301 is provided with a plurality of overflow grooves 305, the buffer disc 33 is correspondingly embedded in the opening part of the upper pouring pipe 301, the side wall of the buffer disc 33 is provided with a plurality of communicating grooves, the communicating grooves are correspondingly communicated with the overflow grooves 305, sludge is arranged in the buffer disc 33, and vegetation is planted on the surface of the sludge;
the infiltration filtration system comprises a bottom filtration system 11 and an anti-overflow filtration system 2, wherein the bottom filtration system 11 is arranged at the bottom of the water storage tank 1, the anti-overflow filtration system 2 is arranged between the water storage tank 1 and the inner tank body 30, the bottom filtration system sequentially comprises a rubble layer 110, an activated carbon layer, an adsorption fiber layer and a bottom isolation plate 112 from top to bottom, and the anti-overflow filtration system 2 sequentially comprises an isolation plate, an adsorption fiber layer, an activated carbon layer, a rubble layer 110, an activated carbon layer, an adsorption fiber layer and an isolation plate from top to bottom;
the sewage diversion and discharge system is arranged at the top of the sewage lifting and purifying system and comprises a diversion cover 34 and an ecological purifying disc 4, the diversion cover 34 is communicated with a discharge pipe of a magnetic separation tank 35, and a plurality of discharge ports are arranged on the diversion cover 34 and are in diffusion distribution;
the water pumping assembly 31 comprises a water pumping pump body, the water pumping pump body is fixedly arranged at the bottom of the bottom placing box 303, a floating suction head 310 is arranged at the water inlet end of the water pumping pump body, a dividing pipe 307 is arranged at the discharge end of the water pumping pump body, a plurality of branch communicating pipes 321 are arranged on the mop of the dividing pipe 307, and the communicating pipes 321 are correspondingly communicated with the electrocatalytic oxidation tank 32;
the electrocatalytic oxidation tank 32 comprises an oxidation tank body 320, a communicating pipe 321, a splicing pipe 322, a power supply cover plate 323 and an electrode plate 324, wherein the oxidation tank body 320 is arranged in the inner tank body 30, and is sealed and jointed with the side wall of the inner tank 30, an inner groove body is arranged at the side of the oxidation tank, a power supply cover plate 323 is correspondingly covered and arranged on the inner groove body, the electrode plates 324 are arranged in the oxidation tank 320 at equal intervals, the electrode plates 324 are externally connected through leads, the leads penetrate through the side wall of the oxidation tank 320 and extend into the inner groove body, two groups of the electrode plates 324 are arranged between the leads and the oxidation tank 320 in a sealing way, the electrode plates 324 in the same group are correspondingly connected in parallel at intervals, the independent electrode plates 324 are provided with independent on-off control structures, the electrode plate 324 at the bottom is provided with a plurality of inserting pipes 322, the inserting pipes 322 are correspondingly connected with the communicating pipe 321 in a sealing way, and two electrode plates 324 in the two groups which are equidistantly arranged are synchronously connected with electricity;
the magnetic separation tank 35 comprises a feeding tank 351, a feed box 352, a pushing motor 353, a connecting pipe group 354, a reaction tank 355, an adsorption separation tank 356 and a high-pressure connecting pipe 357, the feeding tank 351, the reaction tank 355 and the adsorption separation tank 356 are communicated with each other through the high-pressure connecting pipe 357, the bottom of the adsorption separation tank 356 is led out through a sludge discharge pipe 350, the feed box 352 is positioned on one side of the feeding tank 352, the reaction tank 355, the adsorption separation tank 356 and the feeding tank 351 are connected through the connecting pipe group 354, the feeding tank 351 comprises a containing pipe 3511, a helical blade 3512, a driving motor I3513, the pushing motor 353 and a driving shaft 3515, the lower end of the containing pipe 3511 is communicated with the electrocatalytic oxidation tank 32, the containing pipe 3511 is a straight pipe, the top of the driving motor I3513 is arranged, the driving shaft 3515 is arranged on the driving motor I3513, the helical blade 3512 is arranged on the driving shaft 3515, the helical blade 3512 is attached to the side wall of the containing pipe 3511, branch pipes are arranged on two sides of the containing pipe 3511, the branch pipe on one side is positioned at the inlet end, the branch pipe on the other side is positioned at the outlet end, a pushing motor 353 is arranged in the branch pipe at the inlet end, the pushing motor 353 adopts spiral pushing, and the material box 352 is arranged on the accommodating pipe 3511 and is correspondingly led into the pushing motor 353;
the adsorption separation tank 356 comprises a separation tube 3560, an inner rotary sleeve 3561, a permanent magnet 3562, a driving motor I3513I, a partition plate 3564, a retainer 3566, a fixed rod 3567 and a bottom precipitation cover 3568, wherein the bottom of the separation tube 3560 is provided with the bottom precipitation cover 3568, branch tubes are arranged on two sides of the separation tube 3560, one branch tube is communicated with the reaction tank 355, the other branch tube is communicated with the diversion cover 34, the bottom precipitation cover is communicated with the water storage tank 1 through a sludge discharge tube 350, the top of the separation tube 3560 is provided with the driving motor I3513I, an output shaft of the driving motor I3513I is provided with the inner rotary sleeve 3561, the middle part of the bottom precipitation cover is provided with the fixed rod 3567, one end of the fixed rod 3567 is fixedly arranged on the bottom precipitation cover 3568, the other end of the fixed rod extends into the rotary sleeve, the retainer 3566 is arranged in the separation tube 3560 and is sleeved on the inner rotary sleeve 3561, the end of the fixed rod 3567 is provided with the permanent magnet 3562, the outer side wall of the permanent magnet 3562 is provided with a thread strip, the spiral strip is attached to the inner rotary sleeve 3561, the inner rotary sleeve is non-conductive material, the outer side wall of the inner rotating sleeve 3561 is provided with a helical blade 3512, the separating sleeve 3569 is sleeved outside the helical blade 3512 and is fixedly arranged at the top of the separating pipe 3560, a separating plate 3564 is arranged outside the separating sleeve 3569, a cavity formed by the separating sleeve 3569 and the side wall of the separating pipe 3560 is separated into an upper part and a lower part by the separating plate 3564, the top of the inner rotating sleeve 3561 is provided with a suction groove 691, the top of the separating sleeve 3569 is provided with a discharge groove, and the discharge groove corresponds to a discharge hole of the separating pipe 3560;
the electrode plate 324 is provided with a plurality of hemispherical ball sockets 3242, the middle of each ball socket 3242 is provided with a diversion hole 3244, the electrode plate 324 is formed by stamping a main body plate 3240, the edge of the electrode plate 324 is provided with a connecting hole 3241 connected with a lead, the electrode plate 324 is provided with two groups of side plates 3243, and the side plates 3243 are symmetrically arranged on the end surfaces of two sides of the electrode plate 324.
During the use, leading-in to the water storage box with sewage through the sewage induction pipe, rise through the water level, in getting into the internal purification subassembly, go upward through the subassembly that draws water, carry out the separation of charged particle through the electricity catalytic oxidation machine, carry out the separation of metal particle through the magnetic separation machine, throw into the magnetic seed through the workbin in of magnetic separation machine, magnetic seed and sewage mix the flocculation, then mix the end of sinking through the reaction tube, and adsorb the separation through the permanent magnet in the separator tube, discharge through the flow distribution plate, and purify through ecological purification dish, adsorb N, P ion with the vegetation, purify the emission, the infiltration filtering component is used for filtering the water that oozes or overflows in the water storage box, reach and handle the purpose of dredging the drainage and being used for irrigating the scene to municipal administration sewage.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a municipal administration sewage dredges system based on secret spatial structure which characterized in that: the system comprises a deep sewage collecting system, a sewage lifting and purifying system, a sewage shunting and discharging system, an osmosis filtering system and a municipal green belt, wherein the deep sewage collecting system is arranged in the municipal green belt and is communicated with a municipal sewage pipeline and is pre-embedded in the municipal green belt;
the deep sewage collects the system and includes water storage box (1), and blowdown induction pipe (12) of water storage box (1) lateral wall intercommunication, water storage box (1) is the prefabricated body that concrete placement formed, and is provided with the stair structure, and water storage box (1) both ends are run through, and the low side diameter is greater than the top diameter, and in water storage box (1) corresponds pre-buried arranging the soil body in, and bottom and soil body combination form closed cavity, be provided with the infiltration filtration system between water storage box (1) bottom and the soil body, water storage box (1) oral area is provided with ecological purification dish (4), and ecological purification dish (4) and water storage box (1) outside combination form the ring channel, and with water storage box (1) outer wall sealing joint, be provided with the water planting crop in ecological purification dish (4), and the bottom is provided with the aeration pipe, and ecological purification dish (4) edge is provided with the basin.
2. The municipal sewage drainage system based on the underground three-dimensional structure of claim 1, wherein: sewage promotes clean system including interior purification subassembly (3), interior purification subassembly (3) are placed in the water storage box (1) between two parties, interior purification subassembly (3) and the inside osmotic filtration system that is provided with of main part incasement, interior purification subassembly (3) extend to water storage box (1) bottom, be provided with sludge discharge pipe (350) between interior evolution subassembly and water storage box (1), sludge discharge pipe (350) run through osmotic filtration system, extend to water storage box (1) bottom, interior purification subassembly (3) exceed ecological purification dish (4), be provided with in interior purification subassembly (3) and be used for sewage promotion draw water subassembly (31), sewage purification's electric catalytic oxidation jar (32) and metal particles separation's magnetic separation jar (35).
3. The municipal sewage drainage system based on the underground three-dimensional structure of claim 2, wherein: the inner purification component (3) comprises an inner tank body (30), a water pumping component (31), an electrocatalytic oxidation tank (32), a buffer storage disc (33), a shunt cover (34) and a magnetic separation tank (35), wherein the inner tank body (30) is arranged in the water storage tank (1), the inner tank body (30) is formed by combining a plurality of sections of concrete prefabricated parts and comprises a bottom placing tank (303), a lower pouring pipe (302) and an upper pouring pipe (301), the water pumping component (31) is arranged in the bottom placing tank (303), the electrocatalytic oxidation tank (32) is arranged in the lower pouring tank, the magnetic separation pipe (3560) is arranged in the upper pouring tank, the water pumping component (31), the electrocatalytic oxidation tank (32) and the magnetic separation tank (35) are mutually communicated to form a sewage lifting purification system, a sealing plate (306) is arranged between the water pumping component (31) and the electrocatalytic oxidation tank (32), the edge of the sealing plate (306) is sealed with the side wall of the inner tank body (30), the bottom is placed between case (303) and the lower casting pipe (302) amalgamation, form a plurality of inlet holes (304), inlet hole (304) inboard is provided with the apron that turns over, the apron that turns over corresponds the lid and closes and place in inlet hole (304), it is provided with the rubber strip to turn over the apron edge, it is provided with a plurality of overflow launders (305) to go up casting pipe (301) edge, cache dish (33) correspond to the embedding and pour tub (301) oral area on, cache dish (33) avris wall is provided with a plurality of intercommunication grooves, intercommunication groove and overflow launder (305) correspond the intercommunication, be provided with silt in cache dish (33), the silt surface is planted there is the vegetation.
4. The municipal sewage drainage system based on the underground three-dimensional structure of claim 1, wherein: infiltration filtration system includes bottom filtration system (11), anti-overflow filtration system (2), water storage box (1) bottom is arranged in to bottom filtration system (11), and anti-overflow filtration system (2) are arranged in between water storage box (1) and the inner tank body (30), the system is crossed from top to bottom in the bottom and is metalling (110), activated carbon layer, adsorption fiber layer, bottom division board (112) in proper order, anti-overflow filtration system (2) are from top to bottom in proper order and are division board, adsorption fiber layer, activated carbon layer, metalling (110), activated carbon layer, adsorption fiber layer, division board.
5. The municipal sewage drainage system based on the underground three-dimensional structure of claim 1, wherein: sewage reposition of redundant personnel discharge system arranges sewage in and promotes clean system top, and sewage reposition of redundant personnel discharge system is including reposition of redundant personnel lid (34), ecological purification dish (4), and reposition of redundant personnel lid (34) close magnetism knockout drum (35) discharge pipe intercommunication, is provided with a plurality of discharge ports on reposition of redundant personnel lid (34), and the discharge port is the diffusion distribution.
6. The municipal sewage drainage system based on the underground three-dimensional structure according to claim 3, wherein: the water pumping assembly (31) comprises a water pumping pump body, the water pumping pump body is fixedly arranged at the bottom of the box (303) and is provided with a floating suction head (310), the discharge end of the water pumping pump body is provided with a flow dividing pipe (307), a mop of the flow dividing pipe (307) is provided with a plurality of branch communicating pipes (321), and the communicating pipes (321) correspond to and are communicated with the electrocatalytic oxidation tank (32).
7. The municipal sewage drainage system based on the underground three-dimensional structure according to claim 3, wherein: the electrocatalytic oxidation tank (32) comprises an oxidation tank body (320), a communicating pipe (321), a plug pipe (322), a power supply cover plate (323) and an electrode plate (324), wherein the oxidation tank body (320) is arranged in the inner tank body (30) and is in sealing fit with the side wall of the inner tank body (30), an inner groove body is arranged on the side of the oxidation tank, the power supply cover plate (323) is correspondingly covered on the inner groove body, the electrode plates (324) are equidistantly arranged in the oxidation tank body (320), the electrode plate (324) is externally connected through a lead, the lead penetrates through the side wall of the oxidation tank body (320) and extends into the inner groove body, the lead and the oxidation tank body (320) are in sealing arrangement, two groups of the electrode plates (324) are arranged at intervals, the electrode plates (324) in the same group are correspondingly connected in parallel, the independent electrode plates (324) are provided with independent on-off control structures, the electrode plate (324) at the bottom is provided with a plurality of plug pipes (322), the inserting pipe (322) is correspondingly connected with the communicating pipe (321) in a sealing way, and two electrode plates (324) arranged at equal intervals in the two groups are synchronously connected with electricity.
8. The municipal sewage drainage system based on an underground three-dimensional structure according to claim 3, wherein: the magnetic separation tank (35) comprises a feeding tank (351), a material box (352), a pushing motor (353), a connecting pipe group (354), a reaction tank (355), an adsorption separation tank (356) and a high-pressure connecting pipe (357), the feeding tank (351), the reaction tank (355) and the adsorption separation tank (356) are communicated through the high-pressure connecting pipe (357), the bottom of the adsorption separation tank (356) is led out through a sludge discharge pipe (350), the material box (352) is positioned on one side of the feeding tank (352), the reaction tank (355), the adsorption separation tank (356) and the feeding tank (351) are connected through the connecting pipe group (354), the feeding tank (351) comprises a containing pipe (3511), a helical blade (3512), a driving motor I (3513), the pushing motor (353) and a driving shaft (3515), the lower end of the containing pipe (3511) is communicated with the electrocatalytic oxidation tank (32), the containing pipe (3511) is a straight pipe, and the top of the driving motor I (3513) is arranged, be provided with drive shaft (3515) on driving motor I (3513), on drive shaft (3515) was arranged in to helical blade (3512), helical blade (3512) and holding pipe (3511) lateral wall laminating, holding pipe (3511) both sides are provided with the branch pipe, one side branch pipe is located the inlet end, the opposite side branch pipe is located the discharge end, be provided with push motor (353) in the branch pipe of inlet end, push motor (353) are the spiral propelling movement, hold pipe (3511) are arranged in to workbin (352), and correspond leading-in push motor (353) department.
9. The municipal sewage drainage system based on the underground three-dimensional structure of claim 3, wherein: the adsorption separation tank (356) comprises a separation pipe (3560), an inner rotating sleeve (3561), a permanent magnet (3562), a driving motor I (3513) I, a separation plate (3564), a retainer (3566), a fixing rod (3567) and a bottom precipitation cover (3568), wherein the bottom of the separation pipe (3560) is provided with the bottom precipitation cover (3568), branch pipes are arranged at two sides of the separation pipe (3560), one side of each branch pipe is communicated with the reaction tank (355), the other side of each branch pipe is communicated with a flow dividing cover (34), the bottom precipitation cover is communicated with the water storage tank (1) through a sludge discharge pipe (350), the top of the separation pipe (3560) is provided with the driving motor I (3513) I, an output shaft of the driving motor I (3513) I is provided with the inner rotating sleeve (3561), the middle part of the bottom precipitation cover is provided with the fixing rod (3567), one end of the fixing rod (3567) is fixedly arranged on the bottom precipitation cover (3568), the other end of the fixing rod extends into the rotating sleeve, the retainer (3566) is arranged in the separation pipe (3560), the separation sleeve is sleeved on an inner rotary sleeve (3561), a permanent magnet (3562) is arranged at the end part of a fixing rod (3567), a thread strip is arranged on the outer side wall of the permanent magnet (3562), the thread strip is attached to the inner wall of the rotary sleeve, the inner rotary sleeve (3561) is made of a non-magnetic material, a spiral blade (3512) is arranged on the outer side wall of the inner rotary sleeve (3561), a separation sleeve (3569) is sleeved on the outer side of the spiral blade (3512) and fixedly arranged at the top of a separation pipe (3560), a separation plate (3564) is arranged outside the separation sleeve (3569), a cavity formed by the separation sleeve (3569) and the side wall of the separation pipe (3560) is separated into an upper part and a lower part by the separation plate (3564), a suction groove (691) is arranged at the top of the inner rotary sleeve (3561), a discharge groove is arranged at the top of the separation sleeve (3569) and corresponds to a discharge hole of the separation pipe (3560).
10. The municipal sewage drainage system based on the underground three-dimensional structure of claim 7, wherein: the electrode plate (324) is provided with a plurality of hemispherical ball sockets (3242), the middle of each ball socket (3242) is provided with a diversion hole (3244), the electrode plate (324) is formed by stamping a main body plate (3240), the edge of the electrode plate (324) is provided with a connecting hole (3241) connected with a lead, the electrode plate (324) is provided with two groups of side plates (3243), and the side plates (3243) are symmetrically arranged on the end faces of two sides of the electrode plate (324).
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| CN202210215497.3A CN114590961B (en) | 2022-03-07 | 2022-03-07 | Municipal wastewater drainage system based on underground three-dimensional structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210215497.3A CN114590961B (en) | 2022-03-07 | 2022-03-07 | Municipal wastewater drainage system based on underground three-dimensional structure |
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| CN114590961B CN114590961B (en) | 2024-01-12 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717311U (en) * | 1993-09-08 | 1995-03-28 | 友昭 関根 | Combined sewage treatment equipment |
| KR20060094596A (en) * | 2005-02-25 | 2006-08-30 | 조명자 | The system for rain water low flow and underground infiltration,manhole and the system for guiding a transfer of water rain |
| CN104790501A (en) * | 2015-04-23 | 2015-07-22 | 南通百海新型材料制造有限公司 | Rainwater comprehensive regulation and storage application system |
| CN106927586A (en) * | 2015-12-31 | 2017-07-07 | 徐忠方 | A kind of method of urban rainwater sewage water cleaning systems and its purified water |
| CN213709694U (en) * | 2020-09-26 | 2021-07-16 | 漳州市城市规划设计有限公司 | Ecological rainwater garden |
-
2022
- 2022-03-07 CN CN202210215497.3A patent/CN114590961B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0717311U (en) * | 1993-09-08 | 1995-03-28 | 友昭 関根 | Combined sewage treatment equipment |
| KR20060094596A (en) * | 2005-02-25 | 2006-08-30 | 조명자 | The system for rain water low flow and underground infiltration,manhole and the system for guiding a transfer of water rain |
| CN104790501A (en) * | 2015-04-23 | 2015-07-22 | 南通百海新型材料制造有限公司 | Rainwater comprehensive regulation and storage application system |
| CN106927586A (en) * | 2015-12-31 | 2017-07-07 | 徐忠方 | A kind of method of urban rainwater sewage water cleaning systems and its purified water |
| CN213709694U (en) * | 2020-09-26 | 2021-07-16 | 漳州市城市规划设计有限公司 | Ecological rainwater garden |
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| CN114590961B (en) | 2024-01-12 |
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