CN203065417U - Three-section authigenic flow guide groove type continuous pyrolysis gasification furnace for bulk rubbish combustible material - Google Patents
Three-section authigenic flow guide groove type continuous pyrolysis gasification furnace for bulk rubbish combustible material Download PDFInfo
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- CN203065417U CN203065417U CN 201220741306 CN201220741306U CN203065417U CN 203065417 U CN203065417 U CN 203065417U CN 201220741306 CN201220741306 CN 201220741306 CN 201220741306 U CN201220741306 U CN 201220741306U CN 203065417 U CN203065417 U CN 203065417U
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Abstract
The utility model discloses a three-section authigenic flow guide groove type continuous pyrolysis gasification furnace for a bulk rubbish combustible material. From top to bottom, the pyrolysis gasification furnace disclosed by the utility model is provided with a power assembly, a lower section of furnace body arranged on the power assembly, a middle section of furnace body arranged on the lower section of furnace body, an upper section of furnace body arranged on the middle section of furnace body, and a material pressing device arranged on the upper section of furnace body, wherein a furnace cover is arranged on the material pressing device; and a feeding device is arranged at one side of the upper section of furnace body. By adopting the pyrolysis gasification furnace disclosed by the utility model, the technical problem that rubbish is hard to burn in the prior art is solved; by adopting the bulk rubbish combustible material pyrolysis gasification furnace disclosed by the utility model, the reduction effect is as good as the burning effect; dust and fume caused by burning are not generated; and in particular, no dioxin is generated.
Description
Technical field
The utility model relates to a kind of brand-new rubbish combustiblematerials resource utilization, minimizing, innoxious, continuous low-cost processes equipment, is specifically related to a kind of three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces.
Background technology
Modern society, along with constant development of economy, the improving constantly of urbanization rate, a large amount of domestic wastes has become social burden.In order to handle these rubbish, people have invented many methods, landfill is the main method that present China handles domestic waste, invest many, occupation of land is many, the seepage control measure quality problems easily pollute water resources, white pollutions such as plastics can't effectively be cleared up more than 100 years; Burning is another kind of method commonly used, because the less classification of China's municipal wastes, the high burning to cleaning of water content brought very big difficulty.
Summary of the invention
Compare the difficult technologies problem in order to solve prior art in the waste incineration process, the utility model provides a kind of three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces.
The advantage that the present invention compares prior art is:
A kind of three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces, described pyrolytic gasification stove is disposed with power assembly from the bottom to top, be arranged at the hypomere body of heater on the power assembly, be arranged at the stage casing body of heater on the hypomere body of heater, be arranged at the epimere body of heater on the body of heater of stage casing, be arranged at the pressing device on the epimere body of heater, described pressing device is provided with bell; One side of described epimere body of heater is provided with feeding unit.
Preferably, above-mentioned power assembly is arranged at the ash-pan transmission rig of ash-pan lower end by ash-pan, is arranged at the ventilation grate between the ash-pan, the saturation steam blending bin that is communicated with the ventilation grate, the high pressure blower that is communicated with the vapor mixing case.
Preferably, above-mentioned hypomere body of heater is fixed in the supporting leg of water jacket bottom by water jacket, is arranged at the manhole of water jacket lower end, and the water vapour system that is communicated with water jacket forms.
Preferably, above-mentioned stage casing body of heater is by outer cylinder body, and is arranged at stage casing annular in the outer cylinder body and converges gas tank and stage casing and lead segmental bronchus and form.
Preferably, above-mentioned epimere body of heater is by outer cylinder body, and is arranged at the opening for feed in the outer cylinder body, top rhizoma sparganic cone, and bottom rhizoma sparganic cone, the epimere annular converges gas tank, and epimere is led segmental bronchus and formed.
Preferably, above-mentioned pressing device is by the binder dish, and the hydraulic pressure hold-down devices of binder dish connection and perforating needle composition, and described hydraulic pressure hold-down devices passes bell.
Preferably, above-mentioned feeding unit is gone into the stove passage by the material that is communicated with the epimere body of heater, is arranged at the hopper that material is gone into stove passage upper end, and is arranged at the hydraulic feed device composition that material is gone into stove passage afterbody.
Preferably, the inside of above-mentioned pyrolytic gasification stove is disposed with insulating layer of furnace body, derives gas line, body of heater flame retardant coating, the spontaneous diversion trench of epimere, the spontaneous diversion trench in stage casing and spontaneous center pod apertures.
Preferably, above-mentioned pyrolytic gasification stove is provided with the hypomere gas outlet, the stage casing gas outlet; The epimere gas outlet.
Preferably, the internal diameter of above-mentioned hypomere body of heater is 2000-4000mm.
The utlity model has following advantage:
Adopt this novel powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnace, can be effective as the burning minimizing, also can especially not produce Dioxins as burning the flue dust that causes.Can also take full advantage of heat energy by rubbish Combustible Materials gasification, produce the combustible gas of similar gas maked coal, be the good equipment of a kind of garbage as resource, minimizing, innoxious, serialization low-cost processes.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A direction view in the utility model;
Fig. 3 is B-B direction view in the utility model.
Among the figure:
The 100-feeding unit, the 1-hopper, the 8-hydraulic feed device, the 9-material is gone into the stove passage; The 200-pressing device, 2-bell, 3-binder dish, 4-hydraulic pressure hold-down devices, 5-perforating needle; 300-epimere body of heater, the 7-opening for feed, 10-top rhizoma sparganic cone, 11-epimere annular converges gas tank, and the 12-epimere is led segmental bronchus, 13-outer cylinder body, 14-bottom rhizoma sparganic cone; 400-stage casing body of heater, 15-stage casing annular converges gas tank, and 16-leads segmental bronchus in the stage casing, the 17-outer cylinder body; 500-hypomere body of heater, 18-water jacket, 20-supporting leg, 23-manhole, 27-water vapour system; The 600-power assembly, 24-ash-pan, 21-ash-pan transmission rig, 19-ventilation grate, the blending bin of 25-saturation steam, 2-high pressure blower; 22-body of heater pedestal; The 27-insulating layer of furnace body; 28-derives gas line; 29-body of heater flame retardant coating; The spontaneous diversion trench of 30-epimere; The spontaneous diversion trench in 31-stage casing; The spontaneous center of 32-pod apertures; 33-hypomere gas outlet; 34-stage casing gas outlet; 35-epimere gas outlet.
Embodiment
For making those skilled in the art understand technical scheme of the present invention better, close the drawings and specific embodiments below the utility model is described in further detail.
Specific embodiment 1
Referring to Fig. 1-shown in Figure 3,
A kind of three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces that the utility model provides, this pyrolytic gasification stove is disposed with power assembly 600 from the bottom to top, be arranged at the hypomere body of heater 500 on the power assembly 600, be arranged at the stage casing body of heater 400 on the hypomere body of heater 500, be arranged at and get epimere body of heater 300 on the stage casing body of heater 400, be arranged at the pressing device 200 on the epimere body of heater 300, described pressing device 200 is provided with bell 2; One side of described epimere body of heater 300 is provided with feeding unit 100.Power assembly 600 is arranged at the ash-pan transmission rig 21 of ash-pan 24 lower ends by ash-pan 24, is arranged at the ventilation grate 19 between the ash-pan 24, the saturation steam blending bin 25 that is communicated with ventilation grate 19, the high pressure blower 26 that is communicated with vapor mixing case 25.Hypomere body of heater 500 is fixed in the supporting leg 20 of water jacket 18 bottoms by water jacket 18, is arranged at the manhole 23 of water jacket 18 lower ends, and the water vapour system 27 that is communicated with water jacket 18.Stage casing body of heater 400 is by outer cylinder body 17, and be arranged at stage casing annulars in the outer cylinder body 17 converge gas tank 15 and-stage casing is led segmental bronchus 16 and is formed.Epimere body of heater 300 is by outer cylinder body 13, and is arranged at the opening for feed 07 in the outer cylinder body 13, top rhizoma sparganic cone 10, and bottom rhizoma sparganic cone 14 ,-epimere annular converges gas tank 11, and epimere is led segmental bronchus 12.Pressing device 200 is by binder dish 3, and the hydraulic pressure hold-down devices 4 of binder dish 3 connections and perforating needle 5 compositions, and described hydraulic pressure hold-down devices 4 passes bell 2.Feeding unit 100 is gone into stove passage 9 by the material that is communicated with epimere body of heater 300, is arranged at the hopper 1 that material is gone into stove passage 9 upper ends, and is arranged at the hydraulic feed device composition that material is gone into stove passage 9 afterbodys.The inside of pyrolytic gasification stove is disposed with insulating layer of furnace body 27, derives gas line 28, body of heater flame retardant coating 29, the spontaneous diversion trench 30 of epimere, the spontaneous diversion trench 31 in stage casing and spontaneous center pod apertures 32.Pyrolytic gasification stove is provided with hypomere gas outlet 33, stage casing gas outlet 34; Epimere gas outlet 35.The internal diameter of hypomere body of heater 500 is 2000-4000mm.The whole body of heater that the utility model provides is fixed on the body of heater pedestal 22.
Referring to shown in Figure 2, the a-quadrant that marks among the figure is that the rubbish combustiblematerials is just at the synoptic diagram of dry distillation charring state; Referring to shown in Figure 3, the B that marks among figure zone for the rubbish combustiblematerials just at the synoptic diagram of drying and dehydrating state.
Principle of work of the present utility model is as follows:
The utility model is realized by following technology: rubbish combustiblematerials resource utilization in order to solve garbage as resource, minimizing, innoxious, the low-cost processed continuously technical problem of serialization: be equivalent to the same calorific value of gas maked coal by the pyrolytic gasification generation and be about 800-1050kca l/m
3Fuel gas with low heat value;
Combustion gas major ingredient table after three sections combustion gas mixing
Minimizing: rubbish Combustible Materials gasification back volume reduces 90-95%, and weight reduces 80-90%;
Innoxious: the rubbish combustiblematerials in three sections bodies of heater successively through super-dry, dry distillation charring, gasification three phases, in oxygen-free environment to the long-time drying and carbonization of rubbish combustiblematerials, temperature range is carried out in 120-300 ℃ of interval, stopped the primary condition that Dioxins produces, the generation that can effectively stop Dioxins.Next step back of fully burning generates SO to nuisance materials such as the sulphur in the rubbish combustiblematerials, chlorine in combustion gas
2And HCL, can remove fully by basic solutions such as liming spray; Reach the waste gas qualified discharge fully.
Serialization: this equipment from the shape that looses reinforcedly, hydraulic forced push the stove, binder is forced to move down, in stove material successively drying, dry distillation charring, gasification are carried out.The final combustion residue inorganics residue that finishes discharges out of the furnace by rotation wet type ash-pan.
The utility model with the pyrolytic gasification stove that provides by power assembly 600, hypomere body of heater 500, stage casing body of heater 400, epimere body of heater 300, pressing device 200, bell 2 and feeding unit 100 are formed, wherein feeding unit 100 is gone into stove passage 9 by 1 hopper, hydraulic feed device 8, material and is formed, the powder-shaped rubbish combustiblematerials is through grab bucket or other transfer mechanism, material is added material bin, push down in the reciprocal brute force of hydraulic feed device, bulk material is compacted, go into the stove passage by material, pushed in the stove by force.Closely knit combination between material and the feeding-passage prevents that effectively combustion gas leaks outside in the body of heater.Pressing device 200 is made up of mechanisms such as binder dish 3, hydraulic pressure hold-down devices 4, perforating needles 5.
Bell 2 is welded inner lining refractory by steel construction; Binder dish 3 is the steel pan less than epimere body of heater internal diameter, links to each other with hydraulic pressure hold-down devices 4, and hydraulic pressure hold-down devices 4 can pump, and forces to press down by material in 3 pairs of bodies of heater of binder dish; Perforating needle 5 is steel taper pin, is connected with binder dish 3, and one or several can be arranged, and when binder dish binder, gets one or several continuous ventilation holes at material.The ventilation property of favourable increase material.The drying and carbonization speed of material in the raising, in the body of heater of stage casing.
Wherein epimere body of heater 300 by opening for feed 7, top rhizoma sparganic cone 10, epimere annular converge gas tank 11, epimere is led segmental bronchus 12, outer cylinder body 13, bottom rhizoma sparganic cone 14 etc. and is formed.Outer cylinder body is steel construction piece; install at inwall that tens of epimeres are led segmental bronchus 12, the epimere annular converges gas tank 11 and the outstanding mechanism of two-layer rhizoma sparganic taper; epimere leads segmental bronchus 12 and the epimere annular converges gas tank by furnace insulation material, refractory materials protection, converges gas tank 11 in the epimere annular stage casing gas outlet 34 is installed.Epimere body of heater 300 internal work principles are: force in the folding process at material, at material and several to dozens of spontaneous grooves of furnace wall intermediate formation, the hole that forms with perforating needle on the binder dish is conducive to be compacted the air permeability of material together, and drying process is carried out smoothly.The combustion gas of taking away steam discharges out of the furnace at the epimere gas outlet.The combustion gas that herein discharges out of the furnace accounts for the 20-30% of whole vapourizing furnace gas production rate.Calorific value is than the high 15-20% of mixed thermal value.Stage casing gas outlet on this body of heater is discharged mainly is combustion gas after destructive distillation, and the combustion gas that herein discharges out of the furnace accounts for the 30-35% of whole vapourizing furnace gas production rate.Calorific value is than the high 5-10% of mixed thermal value.The inner effective diameter of epimere body of heater is less than middle intersegmental part effective diameter 200-300mm.
Stage casing body of heater 400 be by the stage casing annular converge gas tank 15, the stage casing is led parts such as segmental bronchus 16, outer cylinder body 17 and is constituted.Outer cylinder body 17 is steel construction piece, inwall install tens of lead segmental bronchus, annular converges gas tank, leads segmental bronchus and annular and converges gas tank by furnace insulation material, refractory materials protection, converge gas tank in annular the hypomere gas outlet be installed.Stage casing body of heater internal work principle is that body of heater interior material in stage casing is under the long-time baking of gasification section combustion gas sensible heat, the organic dry distillation reactor that takes place, generate alkanes gas and carbon monoxide, because envrionment temperature is 120-300 ℃ and no oxygen effect, can avoid Dioxins to produce fully, destructive distillation gas and hypomere gasification burning part discharge out of the furnace from the stage casing gas outlet.The combustion gas that herein discharges out of the furnace accounts for the 30-40% of whole vapourizing furnace gas production rate.Calorific value is than the low 10-20% of mixed thermal value.Body of heater inner effective diameter in stage casing is less than following intersegmental part effective diameter 200-300mm.
Hypomere body of heater 500 is made up of water jacket 18, supporting leg 20, manhole 23, water vapour system 27 etc., when material drops in the hypomere body of heater, charing fully, in producer gas generator, gasify identical with coke, generate low-heat value gas, sensible heat is being carried in these combustion gas, under the positive action of gas blower, successively produce, and rise and go to participate in dry distillation charring and the drying process of rubbish combustiblematerials.Slag in the hypomere body of heater after the gasification; cover and protection furnace wall ventilating mechanisms 19; the slag of this moment has passed through 1100-1250 ℃ of calcination; bacterium, organism, stink etc. are killed fully; having become the main component that does not contain organic matter is mineral compound salt harmless objects such as inorganic silicon, calcium, magnesium, iron, can be used as raw materials such as landfill or making cement.Hypomere body of heater internal diameter is generally at 2000-4000mm, and three sections body of heater height overalls are at 10-20m.Power assembly 600 is ash-pan and ventilation system, and this system forms 26 by ash-pan 24, ash-pan transmission rig 21, ventilation grate 19, saturation steam blending bin 25 and high pressure blower.Ash-pan and transmission rig, grate are guaranteed ventilation, break, are slagged tap.The gas blower air quantity is controlled whole vapourizing furnace production schedule; Control saturation steam ratio control fire bed temperature of combustion prevents slagging scorification, and is stuck except slag system.
Be understandable that above embodiment only is the illustrative embodiments that adopts for principle of the present utility model is described, yet the utility model is not limited thereto.For those skilled in the art, under the situation that does not break away from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement also are considered as protection domain of the present utility model.
Claims (10)
1. one kind three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces, it is characterized in that: described pyrolytic gasification stove is disposed with power assembly from the bottom to top, be arranged at the hypomere body of heater on the power assembly, be arranged at the stage casing body of heater on the hypomere body of heater, be arranged at the epimere body of heater on the body of heater of stage casing, be arranged at the pressing device on the epimere body of heater, described pressing device is provided with bell; One side of described epimere body of heater is provided with feeding unit.
2. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 1, it is characterized in that: described power assembly is by ash-pan, be arranged at the ash-pan transmission rig of ash-pan lower end, be arranged at the ventilation grate between the ash-pan, the saturation steam blending bin that is communicated with the ventilation grate, the high pressure blower that is communicated with the vapor mixing case.
3. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 2, it is characterized in that: described hypomere body of heater is by water jacket, be fixed in the supporting leg of water jacket bottom, be arranged at the manhole of water jacket lower end, and the water vapour system that is communicated with water jacket forms.
4. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 3 is characterized in that: described stage casing body of heater is by outer cylinder body, and is arranged at stage casing annular in the outer cylinder body and converges gas tank and stage casing and lead segmental bronchus and form.
5. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 4, it is characterized in that: described epimere body of heater is by outer cylinder body, and be arranged at opening for feed in the outer cylinder body, top rhizoma sparganic cone, bottom rhizoma sparganic cone, the epimere annular converges gas tank, and epimere is led the segmental bronchus composition.
6. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 5, it is characterized in that: described pressing device is by the binder dish, and the hydraulic pressure hold-down devices of binder dish connection and perforating needle composition, described hydraulic pressure hold-down devices passes bell.
7. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 6, it is characterized in that: described feeding unit is gone into the stove passage by the material that is communicated with the epimere body of heater, be arranged at material and go into the hopper of stove passage upper end, and be arranged at the hydraulic feed device composition that material is gone into stove passage afterbody.
8. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 7, it is characterized in that: the inside of described pyrolytic gasification stove is disposed with insulating layer of furnace body, derive gas line, the body of heater flame retardant coating, the spontaneous diversion trench of epimere, the spontaneous diversion trench in stage casing and spontaneous center pod apertures.
9. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 8, it is characterized in that: described pyrolytic gasification stove is provided with the hypomere gas outlet, the stage casing gas outlet; The epimere gas outlet.
10. three sections spontaneous water conservancy diversion slot type powder-shaped rubbish combustiblematerials continuous pyrolysis vapourizing furnaces according to claim 9, it is characterized in that: the internal diameter of described hypomere body of heater is 2000-4000mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741306 CN203065417U (en) | 2012-12-31 | 2012-12-31 | Three-section authigenic flow guide groove type continuous pyrolysis gasification furnace for bulk rubbish combustible material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741306 CN203065417U (en) | 2012-12-31 | 2012-12-31 | Three-section authigenic flow guide groove type continuous pyrolysis gasification furnace for bulk rubbish combustible material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447285A (en) * | 2013-09-03 | 2013-12-18 | 紫兆环保产业开发有限责任公司 | Organic waste disposal system |
| CN103980946A (en) * | 2014-05-19 | 2014-08-13 | 昊华骏化集团有限公司 | No-emission anthracite segmented pyrolysis and upgrading utilization method and no-emission anthracite segmented pyrolysis and upgrading utilization device |
| CN104976621A (en) * | 2014-04-14 | 2015-10-14 | 上海龙阳环保工程有限公司 | Household garbage pyrolysis gasifier |
| CN106196082A (en) * | 2016-07-18 | 2016-12-07 | 河南华天环保科技有限公司 | Multisection type clean efficiently domestic garbage pyrolysis gasification oven and technique |
| CN110332540A (en) * | 2019-06-27 | 2019-10-15 | 广西鸿生源环保股份有限公司 | A kind of life refuse high temperature cracking gasification furnace body structure |
-
2012
- 2012-12-31 CN CN 201220741306 patent/CN203065417U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447285A (en) * | 2013-09-03 | 2013-12-18 | 紫兆环保产业开发有限责任公司 | Organic waste disposal system |
| CN104976621A (en) * | 2014-04-14 | 2015-10-14 | 上海龙阳环保工程有限公司 | Household garbage pyrolysis gasifier |
| CN103980946A (en) * | 2014-05-19 | 2014-08-13 | 昊华骏化集团有限公司 | No-emission anthracite segmented pyrolysis and upgrading utilization method and no-emission anthracite segmented pyrolysis and upgrading utilization device |
| CN106196082A (en) * | 2016-07-18 | 2016-12-07 | 河南华天环保科技有限公司 | Multisection type clean efficiently domestic garbage pyrolysis gasification oven and technique |
| CN106196082B (en) * | 2016-07-18 | 2018-03-30 | 河南华天环保科技有限公司 | Multisection type clean efficiently domestic garbage pyrolysis gasification oven and technique |
| CN110332540A (en) * | 2019-06-27 | 2019-10-15 | 广西鸿生源环保股份有限公司 | A kind of life refuse high temperature cracking gasification furnace body structure |
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Address after: 454191 Henan city of Jiaozuo province one section of Dong Wang Feng Cun Jiao Station Road North Patentee after: Jiaozuo Huili environmental protection equipment Co., Ltd. Address before: 454191 Henan city of Jiaozuo province one focal segment of the east section of the road stood the king sealed North Patentee before: Huili Mechanical Manufacturing Co., Ltd. of Jiaozuo |
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Effective date of registration: 20170602 Address after: 450018, Zheng Dong, New District, Henan, Zhengzhou, No. 1, No. 17, building 2, 1706 South West Station Road Patentee after: Meeting the original Henan Environmental Protection Technology Co. Ltd Address before: 454191 Henan city of Jiaozuo province one section of Dong Wang Feng Cun Jiao Station Road North Patentee before: Jiaozuo Huili environmental protection equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20171231 |