CN108485718A - Two sections of townhouse formula refuse pyrolysis gasification furnaces - Google Patents
Two sections of townhouse formula refuse pyrolysis gasification furnaces Download PDFInfo
- Publication number
- CN108485718A CN108485718A CN201810041776.6A CN201810041776A CN108485718A CN 108485718 A CN108485718 A CN 108485718A CN 201810041776 A CN201810041776 A CN 201810041776A CN 108485718 A CN108485718 A CN 108485718A
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- China
- Prior art keywords
- pyrolysis
- chamber
- refuse
- sections
- gasification
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The invention discloses a kind of two sections of townhouse formula refuse pyrolysis gasification furnaces, it is composed in parallel by multiple combustion chambers and multiple pyrolysis chambers, wherein combustion chamber and the setting of pyrolysis chamber's interleaved adjacent, the both sides of pyrolysis chamber are combustion chamber, and rubbish feed bin, drying garbage preheating cavity, refuse pyrolysis chamber and refuse gasification chamber are equipped with successively by the sequence under in the pyrolysis chamber；The smart structural design of the present invention, rationally multiple combustion chambers and multiple pyrolysis chambers are composed in parallel, and combustion chamber and pyrolysis chamber's interleaved adjacent are arranged, the both sides of pyrolysis chamber are combustion chamber, effectively prevent heat losses, solve the problems, such as rubbish traditional treatment method well, including leading to the problem of secondary pollution in garbage loading embeading, compost and burning process, and the problems such as traditional refuse pyrolysis gasification furnace heat conversion is low can be solved, the thermal efficiency is high, energy conservation and environmental protection；In addition compact overall structure, it is easy to accomplish, it is conducive to wide popularization and application.
Description
Technical field
The present invention relates to refuse pyrolysis gasification furnace technical field, more particularly to a kind of two sections of townhouse formula refuse pyrolysis gasification
Stove.
Background technology
The stacking and processing of domestic waste bring serious pollution and harm to people’s lives.It is how appropriate
Improvement is one of China's urgent problem to be solved.And people's environmental consciousness is constantly reinforced, and needs that people are more scientific, rational place
Reason and disposition rubbish.Traditional domestic rubbish disposal mode has：Three kinds of landfill, compost and burning modes.Landfill disposal method is
A kind of most general waste disposal method, its maximum feature are that processing cost is low, and method is simple, but be easy to cause underground water money
The secondary pollution in source.But with the increase of Municipal Solid Waste, the applicable landfill place close to city is less and less, opens up
Remote landfill place substantially increases garbage emission expense again, and expense high in this way can not even be born.Compost treatment pair
Rubbish will be sorted, be classified, it is desirable that the organic content of rubbish is higher, and compost treatment is unable to minimizing, still needs to occupy a large amount of
Soil.
Burning method has fully demonstrated the innoxious of garbage disposal, minimizing and recycling as advanced technology of garbage disposal
Principle has obtained increasingly extensive application.The gasification and melting garbage incineration technology of foreign countries' exploitation fundamentally solves waste incineration
The problem of secondary pollution, effectively realizes Reducing Municipal Solid Waste, recycling and harmless treatment.
The consciousness that China is signed in terms of garbage classification is thin, causes China's city garbage specification degree low, and composition is complicated,
The features such as high-moisture, low heat value.
Refuse pyrolysis gasification technology is after decades of development, it is considered to be the following most promising garbage disposal side
One of formula.While realizing garbage harmless, minimizing, recycling treatment, row of the technology in pollutants such as control bioxin
Putting aspect has significant advantage, it has also become the hot spot of various countries' research and development.With pyrolytic gasification technology to China's house refuse
It is handled, needs experiment and theoretical support.
Traditional refuse pyrolysis gasification furnace, although the purpose of refuse pyrolysis gasification can be realized, whether fluid bed is also
It is that fixed bed all has the problems such as heat utilization rate is low, is unfavorable for energy conservation and environmental protection.
Invention content
In view of the above-mentioned deficiencies, present invention aims at provide a kind of smart structural design, rationally, effectively prevent heat
Two sections of townhouse formula refuse pyrolysis gasification furnaces being lost in.
To achieve the above object, the technical solution provided is the present invention：
A kind of two sections of townhouse formula refuse pyrolysis gasification furnaces, are composed in parallel by multiple combustion chambers and multiple pyrolysis chambers, wherein
Combustion chamber and the setting of pyrolysis chamber's interleaved adjacent, the both sides of pyrolysis chamber are combustion chamber, by the sequence under in the pyrolysis chamber
It is equipped with rubbish feed bin, drying garbage preheating cavity, refuse pyrolysis chamber and refuse gasification chamber successively.
As an improvement of the present invention, the lower part of the drying garbage preheating cavity is steel plate gate, on the steel plate gate
Equipped with cooling water system.
As an improvement of the present invention, separated from top to bottom equipped with multi-layer piping in the pyrolysis chamber, pipeline and its
The combustion chamber of two side positions is connected, and the heat of combustion chamber is made to circulate between tubes, heats up convenient for pyrolysis chamber.
As an improvement of the present invention, the caliber thickness of each layer of pipeline differs.
As an improvement of the present invention, the refuse gasification chamber is connected with high-temperature vapor pipeline.
As an improvement of the present invention, the high-temperature vapor come through high-temperature vapor pipeline and refuse gasification intracavitary
Lime-ash carries out high-temperature gasification and generates fuel gas.
Beneficial effects of the present invention are：The smart structural design of the present invention, rationally by multiple combustion chambers and multiple pyrolysis chambers
It composes in parallel, and combustion chamber and the setting of pyrolysis chamber's interleaved adjacent, the both sides of pyrolysis chamber are combustion chamber, effectively prevent heat stream
It loses, solves the problems, such as to generate in rubbish traditional treatment method, including garbage loading embeading, compost and burning process well
Secondary pollution problem, and the problems such as traditional refuse pyrolysis gasification furnace heat conversion is low can be solved, the thermal efficiency is high, energy-saving ring
It protects；In addition compact overall structure, it is easy to accomplish, it is conducive to wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
Embodiment：Referring to Fig. 1, the embodiment of the present invention provides a kind of two sections of townhouse formula refuse pyrolysis gasification furnaces, by multiple
Combustion chamber 1 and multiple pyrolysis chambers 2 compose in parallel, and wherein combustion chamber 1 and the setting of 2 interleaved adjacent of pyrolysis chamber, the both sides of pyrolysis chamber 2 is equal
For combustion chamber 1, the interior sequence by under in the pyrolysis chamber 2 is equipped with rubbish feed bin 21, drying garbage preheating cavity 22, rubbish successively
It is pyrolyzed chamber 23 and refuse gasification chamber 24.Rubbish is temporarily stored in rubbish feed bin 21, enters drying garbage preheating cavity by automatically controlling
22, rubbish is dried and is preheated at this.After refuse pyrolysis is complete in refuse pyrolysis chamber 23, rubbish in drying garbage preheating cavity 22
Rubbish enters refuse pyrolysis chamber 23, and pyrolysis institute's calorific requirement is provided by combustion chamber 1, and fuel needed for combustion chamber 1 is generated flammable by pyrolysis
Gas and gasification generate the gas that the pretreatment of combustible gas composting is collected, and garbage pre-heating generates gas and provides.
Preferably, being steel plate gate in the lower part of the drying garbage preheating cavity 22, which is equipped with cooling water
System is conducive to the temperature for controlling the temperature and drying garbage preheating cavity 22 of steel plate gate.
It is separated from top to bottom equipped with multi-layer piping in the pyrolysis chamber 2,1 phase of combustion chamber of pipeline and its two side position
Connection, makes the heat of combustion chamber 1 circulate between tubes, heats up convenient for pyrolysis chamber 2.The caliber thickness of each layer of pipeline is not
One, it can decline in order conducive to pyrolysis rubbish.
The refuse gasification chamber 24 is connected with high-temperature vapor pipeline.The high-temperature water come through high-temperature vapor pipeline steams
Gas carries out high-temperature gasification with the lime-ash in refuse gasification chamber 24 and generates the fuel gas such as carbon monoxide and hydrogen.
The smart structural design of two sections of townhouse formula refuse pyrolysis gasification furnaces of the invention, can convert domestic waste to
Gas, liquid and the solid carbon-contg compound of small-molecular-weight.Organic solid castoff (house refuse) imflammable gas+organic liquor
Body+solid residue heating anaerobic or anoxic are wherein：Imflammable gas includes CH4、CO、H2、NH3, HCN etc.；Organic liquid includes
Machine acid, aromatic hydrocarbons, tar etc.；Solid residue includes coke, lime-ash etc..Gasifying stage：Gasifying stage gasifies the carbon residue after pyrolysis
For fuel gas such as carbon monoxide and hydrogen.
When work, due to two sections of townhouse formula refuse pyrolysis gasification furnaces of the invention by multiple combustion chambers 1 and multiple pyrolysis chambers 2 simultaneously
Connection composition, and combustion chamber 1 and the setting of 2 interleaved adjacent of pyrolysis chamber, the both sides of pyrolysis chamber 2 are combustion chamber 1, effectively prevent heat stream
It loses, solves the problems, such as to generate in rubbish traditional treatment method, including garbage loading embeading, compost and burning process well
Secondary pollution problem, and the problems such as traditional refuse pyrolysis gasification furnace heat conversion is low can be solved, the thermal efficiency is high, energy-saving ring
It protects.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in specific implementation modes disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.Such as the present invention
Described in above-described embodiment, using the furnace body of same or similar structure, all fall in the scope of protection of the present invention.
Claims (6)
1. a kind of two sections of townhouse formula refuse pyrolysis gasification furnaces, which is characterized in that it is in parallel by multiple combustion chambers and multiple pyrolysis chambers
Composition, wherein combustion chamber and pyrolysis chamber's interleaved adjacent setting, the both sides of pyrolysis chamber are combustion chamber, the pyrolysis chamber in press up to
Under sequence successively be equipped with rubbish feed bin, drying garbage preheating cavity, refuse pyrolysis chamber and refuse gasification chamber.
2. two sections of townhouses formula refuse pyrolysis gasification furnace according to claim 1, which is characterized in that the drying garbage preheating
The lower part of chamber is steel plate gate, which is equipped with cooling water system.
3. two sections of townhouses formula refuse pyrolysis gasification furnace according to claim 1 or 2, which is characterized in that in the pyrolysis chamber
It is separated from top to bottom equipped with multi-layer piping, pipeline is connected with the combustion chamber of its two side position, makes the heat of combustion chamber in pipe
It circulates between road, heats up convenient for pyrolysis chamber.
4. two sections of townhouses formula refuse pyrolysis gasification furnace according to claim 3, which is characterized in that the pipe of each layer of pipeline
Diameter thickness differs.
5. two sections of townhouses formula refuse pyrolysis gasification furnace according to claim 1, which is characterized in that the refuse gasification chamber with
High-temperature vapor pipeline is connected.
6. two sections of townhouses formula refuse pyrolysis gasification furnace according to claim 5, which is characterized in that through high-temperature vapor pipeline
And the high-temperature vapor come and the lime-ash of refuse gasification intracavitary carry out high-temperature gasification and generate fuel gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041776.6A CN108485718A (en) | 2018-01-16 | 2018-01-16 | Two sections of townhouse formula refuse pyrolysis gasification furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810041776.6A CN108485718A (en) | 2018-01-16 | 2018-01-16 | Two sections of townhouse formula refuse pyrolysis gasification furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108485718A true CN108485718A (en) | 2018-09-04 |
Family
ID=63344121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810041776.6A Pending CN108485718A (en) | 2018-01-16 | 2018-01-16 | Two sections of townhouse formula refuse pyrolysis gasification furnaces |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974003A (en) * | 2019-03-07 | 2019-07-05 | 张波 | A kind of townhouse formula refuse pyrolysis gasification furnace |
| CN109974002A (en) * | 2019-03-07 | 2019-07-05 | 张波 | A kind of garbage treating process of townhouse formula refuse pyrolysis gasification furnace |
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| CN103923705A (en) * | 2014-03-25 | 2014-07-16 | 东南大学 | Device and method for preparing hydrogen-rich gas by gasifying biomass |
| WO2015049659A1 (en) * | 2013-10-03 | 2015-04-09 | Eni S.P.A. | Waste sludge incinerator using pyrolysis and gasification, and relative process |
| CN105087077A (en) * | 2014-05-05 | 2015-11-25 | 汪春雷 | Internal heat vertical type garbage full vapourizing furnace |
| CN105157033A (en) * | 2015-09-22 | 2015-12-16 | 北京华福工程有限公司 | System and method for pyrolyzing and treating garbage |
| CN106433709A (en) * | 2016-12-16 | 2017-02-22 | 北京神雾环境能源科技集团股份有限公司 | Novel heat accumulating type pyrolysis device and novel heat accumulating type pyrolysis system |
| CN106497589A (en) * | 2016-12-02 | 2017-03-15 | 北京神雾环境能源科技集团股份有限公司 | A kind of thermal storage type moving bed pyrolysis reactor |
| CN106833693A (en) * | 2017-02-28 | 2017-06-13 | 中国环境科学研究院 | Semicoke performing catalytic pyrolysis on tar device and method |
| CN206280971U (en) * | 2016-11-29 | 2017-06-27 | 北京神雾环境能源科技集团股份有限公司 | The system of house refuse and flying dust Combined Treatment |
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- 2018-01-16 CN CN201810041776.6A patent/CN108485718A/en active Pending
Patent Citations (8)
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| WO2015049659A1 (en) * | 2013-10-03 | 2015-04-09 | Eni S.P.A. | Waste sludge incinerator using pyrolysis and gasification, and relative process |
| CN103923705A (en) * | 2014-03-25 | 2014-07-16 | 东南大学 | Device and method for preparing hydrogen-rich gas by gasifying biomass |
| CN105087077A (en) * | 2014-05-05 | 2015-11-25 | 汪春雷 | Internal heat vertical type garbage full vapourizing furnace |
| CN105157033A (en) * | 2015-09-22 | 2015-12-16 | 北京华福工程有限公司 | System and method for pyrolyzing and treating garbage |
| CN206280971U (en) * | 2016-11-29 | 2017-06-27 | 北京神雾环境能源科技集团股份有限公司 | The system of house refuse and flying dust Combined Treatment |
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| CN106833693A (en) * | 2017-02-28 | 2017-06-13 | 中国环境科学研究院 | Semicoke performing catalytic pyrolysis on tar device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974003A (en) * | 2019-03-07 | 2019-07-05 | 张波 | A kind of townhouse formula refuse pyrolysis gasification furnace |
| CN109974002A (en) * | 2019-03-07 | 2019-07-05 | 张波 | A kind of garbage treating process of townhouse formula refuse pyrolysis gasification furnace |
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Application publication date: 20180904 |
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