CN204404188U - House refuse direct gasification melting incinerating device - Google Patents
House refuse direct gasification melting incinerating device Download PDFInfo
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- CN204404188U CN204404188U CN201420841686.2U CN201420841686U CN204404188U CN 204404188 U CN204404188 U CN 204404188U CN 201420841686 U CN201420841686 U CN 201420841686U CN 204404188 U CN204404188 U CN 204404188U
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- pipeline
- refuse
- boiler
- gasification melting
- economizer
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Abstract
The utility model relates to one way of life rubbish direct gasification melting incinerating device.The nuisanceless burning of current house refuse has become current world's focus, and China does not also possess a kind of effective treating apparatus to refuse gasification melting incinerating device.The utility model composition comprises: refuse burner (6), steam superheater (4) is housed above described refuse burner, described steam superheater is respectively by pipeline and generator (2), boiler-steam dome (1) connects, described boiler-steam dome is connected with waste heat boiler (22) by pipeline, described waste heat boiler side is separately installed with air preheater (19), economizer (18), described air preheater is by pipeline and blower fan A(20) be connected, described economizer end face is provided with boiler feedwater pipeline, gas cleaning processor (17) is installed below described economizer.The utility model is used for house refuse direct gasification melting incinerating device.
Description
technical field:
the utility model relates to one way of life rubbish direct gasification melting incinerating device.
background technology:
the nuisanceless burning of current house refuse has become current world's focus, and China does not also possess a kind of effective treating apparatus to refuse gasification melting incinerating device.
waste incineration as realizing Reducing Municipal Solid Waste, effective means that is innoxious and recycling treatment obtains applying more and more widely in China, particularly in big and medium-sized cities and coastal area, because garbage loading embeading land used is more and more difficult to seek, Landfill difficult treatment; Low for compost available fertilizer component content, the heavy metal contained in rubbish and toxic chemical substance etc. can have an impact to the quality of compost, and to problems such as the minimizing degree of solid waste are not high, the application of incineration treatment of garbage technology is rapidly developed.
along with the raising of life of urban resident combustion gas rate, grey slag ingredient in house refuse constantly reduces, but owing to affecting by eating habit, more than kitchen in China's house refuse, content is high, therefore, incineration technology and the equipment of exploitation applicable China low heat value house refuse have very important realistic meaning, adopt house refuse direct gasification melting incinerating technology to be an effective way.
utility model content:
the purpose of this utility model is to provide one way of life rubbish direct gasification melting incinerating device.
above-mentioned object is realized by following technical scheme:
one way of life rubbish direct gasification melting incinerating device, its composition comprises: refuse burner, above described refuse burner, steam superheater is housed, described steam superheater is connected with generator, boiler-steam dome respectively by pipeline, described boiler-steam dome is connected with waste heat boiler by pipeline, described waste heat boiler side is separately installed with air preheater, economizer, described air preheater is connected with blower fan A by pipeline, described economizer end face is provided with boiler feedwater pipeline, is provided with gas cleaning processor below described economizer.
described house refuse direct gasification melting incinerating device, described gas cleaning processor is connected with air-introduced machine by pipeline, described air-introduced machine is connected with reaction tower by pipeline, and described reaction tower is connected with chimney by pipeline, is provided with flying dust pond below described reaction tower.
described house refuse direct gasification melting incinerating device, described refuse burner side has combustion chamber, described combustion chamber side mask has hot-air mouth, described refuse burner side-lower is separately installed with batcher A, air intake A, described refuse burner opposite side is equipped with batcher B, described batcher B is connected with auxiliary combustion engine, blower fan B respectively by pipeline, has air intake B below described batcher B.
beneficial effect:
1. the feature of the utility model mainly, rich coal resources on the low side for China's MSW heating value, in order to reduce costs further, by on the basis of house refuse direct gasification melt-combustion technology, devise and coal and house refuse are carried out the device that mix carries out gasification and melting gas or burning again.
feature of the present utility model is the coke without price, but employing sprays into fine coal from burner hearth bottom together with oxygen enrichment or air in stove, carries out house refuse and directly carries out gasification and melting incineration process.
it is that in l 300 DEG C of-l 500 DEG C of stoves, gas is that the gasification and melting incineration stove of reproducibility processes that the house refuse preparing material is directly placed in temperature by the utility model, combustion-supporting fine coal is sprayed into by furnace bottom, and fuel gas product enters after burning completely in combustion chamber and carries out cogeneration or heat supply.
liquid slag of the present utility model and metal or discharge from a cinder notch and cooled rapidly by water, cooled liquid slag and metal sub-elect metal and inorganic residues through separator, metal recovery utilizes, inorganic residues is then as building materials or discharge from metal mouth and melting cinder notch respectively, and metal recovery utilizes.
the utility model adopts direct gasification melting incinerating process house refuse, the formation of dioxin toxic substance can be controlled, and can by former rubbish contained 99.8% dioxin divide and take off, liquid slag is by high-temperature sterilization, reach innoxious, can regeneration be realized, can be used to make various construction material, energy limits realizing rubbish subtracts appearance, minimizing simultaneously, and the flue gas harmful substance composition of discharge is lower than discharging standards.
the utility model domestic garbage gasification melting incinerating technology controls the formation of dioxin toxic substance, domestic refuse incineration ash both can subtract appearance after melt process simultaneously, imperfect combustion lime-ash can be made again to be burnt completely, the all right regeneration of liquid slag, achieve the resource of house refuse, innoxious, and this product is also the feature for China's house refuse, do not use expensive coke, save processing cost, therefore, can say that domestic garbage gasification melting incinerating device is the-green device of individual emerging domestic rubbish disposal.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
one way of life rubbish direct gasification melting incinerating device, its composition comprises: refuse burner 6, steam superheater 4 is housed above described refuse burner, described steam superheater is respectively by pipeline and generator 2, boiler-steam dome 1 connects, described boiler-steam dome is connected with waste heat boiler 22 by pipeline, described waste heat boiler side is separately installed with air preheater 19, economizer 18, described air preheater is connected with blower fan A20 by pipeline, described economizer end face is provided with boiler feedwater pipeline, gas cleaning processor 17 is installed below described economizer.
embodiment 2:
house refuse direct gasification melting incinerating device according to embodiment 1, described gas cleaning processor is connected with air-introduced machine 14 by pipeline, described air-introduced machine is connected with reaction tower 16 by pipeline, described reaction tower is connected with chimney 21 by pipeline, is provided with flying dust pond 15 below described reaction tower.
embodiment 3:
house refuse direct gasification melting incinerating device according to embodiment 1, discharges harmless flying dust 13 below described waste heat boiler and described economizer.
embodiment 4:
house refuse direct gasification melting incinerating device according to embodiment 1, described refuse burner side has combustion chamber 5, described combustion chamber side mask has hot-air mouth 3, described refuse burner side-lower is separately installed with batcher A7, air intake A10, described refuse burner opposite side is equipped with batcher B9, described batcher B is connected with auxiliary combustion engine 8, blower fan B12 respectively by pipeline, has air intake B11 below described batcher B.
Claims (3)
1.
one way of life rubbish direct gasification melting incinerating device, its composition comprises: refuse burner, it is characterized in that: above described refuse burner, steam superheater is housed, described steam superheater is respectively by pipeline and generator, boiler-steam dome connects, described boiler-steam dome is connected with waste heat boiler by pipeline, described waste heat boiler side is separately installed with air preheater, economizer, described air preheater is connected with blower fan A by pipeline, described economizer end face is provided with boiler feedwater pipeline, gas cleaning processor is installed below described economizer.
2.
house refuse direct gasification melting incinerating device according to claim 1, it is characterized in that: described gas cleaning processor is connected with air-introduced machine by pipeline, described air-introduced machine is connected with reaction tower by pipeline, described reaction tower is connected with chimney by pipeline, is provided with flying dust pond below described reaction tower.
3.
house refuse direct gasification melting incinerating device according to claim 1, it is characterized in that: described refuse burner side has combustion chamber, described combustion chamber side mask has hot-air mouth, described refuse burner side-lower is separately installed with batcher A, air intake A, described refuse burner opposite side is equipped with batcher B, described batcher B is connected with auxiliary combustion engine, blower fan B respectively by pipeline, has air intake B below described batcher B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841686.2U CN204404188U (en) | 2014-12-28 | 2014-12-28 | House refuse direct gasification melting incinerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420841686.2U CN204404188U (en) | 2014-12-28 | 2014-12-28 | House refuse direct gasification melting incinerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404188U true CN204404188U (en) | 2015-06-17 |
Family
ID=53428040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420841686.2U Expired - Fee Related CN204404188U (en) | 2014-12-28 | 2014-12-28 | House refuse direct gasification melting incinerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930520A (en) * | 2015-06-19 | 2015-09-23 | 中能世华(北京)节能科技有限公司 | Household rubbish burning waste heat utilization system |
| CN105402737A (en) * | 2015-12-30 | 2016-03-16 | 重庆科技学院 | Mechanical grate-type garbage single-furnace gasifying incineration and boiler system |
-
2014
- 2014-12-28 CN CN201420841686.2U patent/CN204404188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930520A (en) * | 2015-06-19 | 2015-09-23 | 中能世华(北京)节能科技有限公司 | Household rubbish burning waste heat utilization system |
| CN105402737A (en) * | 2015-12-30 | 2016-03-16 | 重庆科技学院 | Mechanical grate-type garbage single-furnace gasifying incineration and boiler system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |