CN202868681U - Oxygen-enriched combustion device for waste pyrolysis flammable gas - Google Patents
Oxygen-enriched combustion device for waste pyrolysis flammable gas Download PDFInfo
- Publication number
- CN202868681U CN202868681U CN2012205252791U CN201220525279U CN202868681U CN 202868681 U CN202868681 U CN 202868681U CN 2012205252791 U CN2012205252791 U CN 2012205252791U CN 201220525279 U CN201220525279 U CN 201220525279U CN 202868681 U CN202868681 U CN 202868681U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- oxygen
- gas
- refuse pyrolysis
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007789 gas Substances 0.000 title claims abstract description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 48
- 239000001301 oxygen Substances 0.000 title claims abstract description 48
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 47
- 238000002485 combustion reaction Methods 0.000 title abstract description 11
- 239000002699 waste material Substances 0.000 title abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 239000000567 combustion gas Substances 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000004615 ingredient Substances 0.000 abstract 1
- 230000000266 injurious effect Effects 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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Classifications
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Incineration Of Waste (AREA)
Abstract
The utility model relates to a combustion apparatus, in particular to an oxygen-enriched combustion device for waste pyrolysis flammable gas. The oxygen-enriched combustion device for waste pyrolysis flammable gas comprises an oxygen pipeline, a wast pyrolysis gas pipeline, an air pipeline, a gas mixing pipeline, a combustor, a distributor, steel pipes and an air blower, wherein the waste pyrolysis gas pipeline is connected with the gas mixing pipeline, the air pipeline is connected with the gas mixing pipeline and the oxygen pipeline is connected with the gas mixing pipeline. An outlet of the air blower is connected with an inlet of the air pipeline. An outlet of the gas mixing pipeline is connected with the combustor. The combustor is composed of the distributor and the steel pipes, the distributor is connected with a plurality of steel pipes and the mixing gas is evenly distributed to each steel pipe by the distributor. By means of the oxygen-enriched combustion technology, the content of the oxygen in the mixing gas is improved, the gas combustion quality is improved, so that injurious ingredient discharge is reduced and environment protection is guaranteed.
Description
Technical field
The oxygen-enriched burning device of refuse pyrolysis combustible gas of the present invention relates to a kind of burner, particularly a kind of oxygen-enriched burning device of combustible gas of disposal of refuse pyrolysis generation.
Background technology
Produce a large amount of fuel gas in the refuse pyrolysis process, because the gas component that refuse pyrolysis produces is comparatively complicated, adopt the method for directly burning to fail combustion gas is fully burnt, cause combustion efficiency poor, the thermal efficiency of fuel is low, not burned toxic gas is followed flue gas and is discharged together, causes the loss of heat and the pollution of environment.
Oxygen-enriched combustion technology refers to that oxygen content in the combustion gas is higher than 21% oxygen-enriched air and replaces air as a kind of efficient overheavy firing technology of combustion-supporting gas.The oxygen-enriched combusting reaction speed is fast, and flame temperature is high, and the thermal efficiency that can the Effective Raise combustion gas reduces hear rate, reaches the purpose of effective energy-saving and emission-reduction, reduces the pollution to environment.Because the gas component that refuse pyrolysis produces complexity adopts the tail gas impurity content after burning can appear in directly burning high, such as carbon monoxide, charcoal particle etc.For addressing this problem, adopt oxygen-enriched combustion technology to come the combustion gas of combustion refuse pyrolysis generation, thereby improve the burning velocity of combustion gas, improve burning quality, be conducive to the protection of environment.
Summary of the invention
Purpose of the present invention is for overcoming the deficiencies in the prior art, the combustible gas that provides a kind of disposal of refuse pyrolysis to produce, improve the burning velocity of combustion gas, improve burning quality, the oxygen-enriched burning device of the refuse pyrolysis combustible gas that the combustible gas that refuse pyrolysis is produced burns under excess oxygen.
For achieving the above object, the oxygen-enriched burning device of refuse pyrolysis combustible gas of the present invention comprises oxygen channel, the refuse pyrolysis gas pipeline, air duct, the combustion gas mixing pipeline, burner, distributor, steel pipe, air-blaster, the refuse pyrolysis gas pipeline is connected with the combustion gas mixing pipeline, air duct is connected with the combustion gas mixing pipeline, oxygen channel is connected with the combustion gas mixing pipeline, the outlet of air-blaster is connected with the air duct entrance, the combustion gas mixing pipe outlet is connected with burner, burner is comprised of distributor and steel pipe, distributor connects many steel pipes, and distributor evenly distributes air mixture to every steel pipe.
Refuse pyrolysis gas pipeline of the present invention is enclosed within the oxygen channel outside when installing, the combustion gas mixing pipeline is enclosed within outside the refuse pyrolysis gas pipeline; Oxygen channel passes refuse pyrolysis gas pipeline and combustion gas mixing pipeline as innermost layer.
Refuse pyrolysis gas pipeline outlet of the present invention is provided with adjusting control valve.
Be provided with adjusting control valve between the outlet of air-blaster of the present invention and the air duct entrance.
Oxygen channel outlet of the present invention is provided with adjusting control valve.
Combustion gas mixing pipe outlet of the present invention can be connected with a plurality of burners simultaneously.
The present invention can control various air inflows by regulating the control valve in oxygen channel, refuse pyrolysis gas pipeline, the air duct, makes the oxygen content of air mixture 30% ~ 35%.
Beneficial effect of the present invention: the combustible gas complicated component that refuse pyrolysis produces, adopt the mode of directly burning can not reach clean-burning effect, be difficult to the harmful components in the combustion gas are burnt.The present invention adopts oxygen-enriched combustion technology, and the combustion gas that refuse pyrolysis is produced mixes with a certain amount of oxygen, air, improves the content of oxygen in the air mixture; thereby improve the burn rate of combustible gas; improve the burning quality of combustion gas, reduce the discharging of harmful components, be conducive to the protection of environment.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is burner structure schematic diagrames of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Among the figure: oxygen channel 1, refuse pyrolysis gas pipeline 2, air duct 3, combustion gas mixing pipeline 4, burner 5, distributor 6, steel pipe 7, air-blaster 8.
Such as accompanying drawing 1, shown in the accompanying drawing 2, the oxygen-enriched burning device of refuse pyrolysis combustible gas of the present invention comprises oxygen channel 1, refuse pyrolysis gas pipeline 2, air duct 3, combustion gas mixing pipeline 4, burner 5, distributor 6, steel pipe 7, air-blaster 8, refuse pyrolysis gas pipeline 2 is connected with combustion gas mixing pipeline 4, air duct 3 is connected with combustion gas mixing pipeline 4, oxygen channel 1 is connected with combustion gas mixing pipeline 4, the outlet of air-blaster 8 is connected with air duct 3 entrances, 4 outlets of combustion gas mixing pipeline are connected with burner 5, burner 5 is comprised of distributor 6 and steel pipe 7, distributor 6 connects many steel pipes 7, and distributor 6 evenly distributes air mixture to every steel pipe 7.Refuse pyrolysis gas pipeline 2 is enclosed within oxygen channel 1 outside, and air duct 3 is connected with combustion gas mixing pipeline 4, and combustion gas mixing pipeline 4 is enclosed within outside the refuse pyrolysis gas pipeline 2; Oxygen channel 1 passes refuse pyrolysis gas pipeline 2 and combustion gas mixing pipeline 4 as innermost layer; 2 outlets of refuse pyrolysis gas pipeline are provided with adjusting control valve; The outlet of air-blaster 8 is connected with air duct 3 entrances, is provided with adjusting control valve between the outlet of air-blaster 8 and air duct 3 entrances.
Burner 5 is comprised of distributor 6 and steel pipe 7, and distributor 6 connects many steel pipes 7, and distributor 6 evenly distributes air mixture to every steel pipe 7.
4 outlets of combustion gas mixing pipeline can be communicated with a plurality of burners 5 simultaneously.
Regulate the control valve in oxygen channel 1, refuse pyrolysis gas pipeline 2, the air duct 3, the air inflow of control oxygen, air, refuse pyrolysis combustion gas makes the oxygen content of air mixture 30% ~ 35%, and air mixture is pooled in the combustion gas mixing pipeline 4.4 outlets of combustion gas mixing pipeline are connected with burner 5, and air mixture is fully burned in burner 5, is conducive to improve the burn rate of combustible gas, improves burning quality, is conducive to simultaneously the protection of environment.
Claims (6)
1. the oxygen-enriched burning device of a refuse pyrolysis combustible gas, it is characterized in that comprising oxygen channel, the refuse pyrolysis gas pipeline, air duct, the combustion gas mixing pipeline, burner, distributor, steel pipe, air-blaster, the refuse pyrolysis gas pipeline is connected with the combustion gas mixing pipeline, air duct is connected with the combustion gas mixing pipeline, oxygen channel is connected with the combustion gas mixing pipeline, the outlet of air-blaster is connected with the air duct entrance, the combustion gas mixing pipe outlet is connected with burner, burner is comprised of distributor and steel pipe, distributor connects many steel pipes, and distributor evenly distributes air mixture to every steel pipe.
2. the oxygen-enriched burning device of refuse pyrolysis combustible gas according to claim 1, it is characterized in that the refuse pyrolysis gas pipeline is enclosed within the oxygen channel outside, the combustion gas mixing pipeline is enclosed within outside the refuse pyrolysis gas pipeline, and oxygen channel passes refuse pyrolysis gas pipeline and combustion gas mixing pipeline.
3. the oxygen-enriched burning device of refuse pyrolysis combustible gas according to claim 1 is characterized in that the outlet of refuse pyrolysis gas pipeline is provided with adjusting control valve.
4. the oxygen-enriched burning device of refuse pyrolysis combustible gas according to claim 1 is characterized in that being provided with adjusting control valve between the outlet of air-blaster and the air duct entrance.
5. the oxygen-enriched burning device of refuse pyrolysis combustible gas according to claim 1 is characterized in that the oxygen channel outlet is provided with adjusting control valve.
6. the oxygen-enriched burning device of refuse pyrolysis combustible gas according to claim 1 is characterized in that the combustion gas mixing pipe outlet is connected with a plurality of burners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205252791U CN202868681U (en) | 2012-10-15 | 2012-10-15 | Oxygen-enriched combustion device for waste pyrolysis flammable gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205252791U CN202868681U (en) | 2012-10-15 | 2012-10-15 | Oxygen-enriched combustion device for waste pyrolysis flammable gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202868681U true CN202868681U (en) | 2013-04-10 |
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ID=48035395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205252791U Expired - Fee Related CN202868681U (en) | 2012-10-15 | 2012-10-15 | Oxygen-enriched combustion device for waste pyrolysis flammable gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202868681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727537A (en) * | 2012-10-15 | 2014-04-16 | 黄广禧 | Oxygen-enriched combustion device for waste thermal decomposition combustible gas |
| CN103807859A (en) * | 2014-03-12 | 2014-05-21 | 成都阿斯特克国龙环保工程有限公司 | Oxygen-enriched combustion system for acid regenerating unit |
-
2012
- 2012-10-15 CN CN2012205252791U patent/CN202868681U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727537A (en) * | 2012-10-15 | 2014-04-16 | 黄广禧 | Oxygen-enriched combustion device for waste thermal decomposition combustible gas |
| CN103807859A (en) * | 2014-03-12 | 2014-05-21 | 成都阿斯特克国龙环保工程有限公司 | Oxygen-enriched combustion system for acid regenerating unit |
| CN103807859B (en) * | 2014-03-12 | 2015-03-04 | 成都阿斯特克国龙环保工程有限公司 | Oxygen-enriched combustion system for acid regenerating unit |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU CHUNMEI ENVIRONMENTAL POLLUTION CONTROL Free format text: FORMER OWNER: HUANG GUANGXI Effective date: 20140303 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140303 Address after: 511450 Guangdong city of Guangzhou province Panyu District Shiji Town Liantang industrial zone 3 2 District No. 2 Patentee after: Guangzhou Chunmei Environmental Pollution Control and Special Equipment Technology Co., Ltd. Address before: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee before: Huang Guangxi |
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| TR01 | Transfer of patent right | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG GUANGXI Free format text: FORMER OWNER: GUANGZHOU CHUNMEI ENVIRONMENTAL POLLUTION CONTROL AND SPECIAL EQUIPMENT TECHNOLOGY CO., LTD. Effective date: 20150908 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee after: Huang Guangxi Address before: 511450 Guangdong city of Guangzhou province Panyu District Shiji Town Liantang industrial zone 3 2 District No. 2 Patentee before: Guangzhou Chunmei Environmental Pollution Control and Special Equipment Technology Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Village has 5 adjacent District No. two, three No. 02 Patentee after: Guangzhou Chunmei Environmental Protection and Technology Co., Ltd. Address before: 511450 Guangdong city of Guangzhou province Panyu District Liantang Shiji Town Road Liantang 13 Lane Street No. 8 Patentee before: Huang Guangxi |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20191015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |