CN201801504U - Renewable energy comprehensive gasification furnace - Google Patents
Renewable energy comprehensive gasification furnace Download PDFInfo
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- CN201801504U CN201801504U CN2010205530209U CN201020553020U CN201801504U CN 201801504 U CN201801504 U CN 201801504U CN 2010205530209 U CN2010205530209 U CN 2010205530209U CN 201020553020 U CN201020553020 U CN 201020553020U CN 201801504 U CN201801504 U CN 201801504U
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- furnace
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- water jacket
- stove
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a renewable energy comprehensive gasification furnace which structurally comprises an open-type charging hole, a furnace top, a connecting flange, a gasification furnace cavity, a furnace body water jacket, a fire-resistant lining, an umbrella-type ash unloading disc, a manhole, an ash scrapping blade, an ash connecting cavity, an ash discharging plate, a bearing in the middle of a rotating shaft, the rotating shaft, a rotating gear, a support frame at the lower part of the furnace, an air exhaust ring in the furnace, a backing ring of the fire-resistant lining, an air exhaust pipe opening in the furnace, a cone-shaped water jacket, an ash supporting ring, an ash exhaust pipe opening, a base of the rotating gear, a roller of the base of the rotating gear, a roller track, a bearing at the lower part of the rotating shaft and a furnace body support. The renewable energy comprehensive gasification furnace has the advantages that harmful toxic combustible substance (Dioxin) in organic matter sludge in blend fuel generated by municipal solid waste and a sewage treatment plant can be subjected to high-temperature cracking so as to reduce air pollution, thus saving the energy and protecting the ecological environment.
Description
Technical field
The utility model relates to the renewable energy resources such as a kind of organic mud that will produce through various biomass that sun photosynthetic response is grown and domestic waste and sewage work, fowl and animal excrement makes propellant combination after treatment and adds a kind of renewable energy resources integrated gasification stove of producing inflammable gas in the stove.Belong to back-fire type gas producer technical field.
Background technology
Vapourizing furnaces such as existing various biomass straws, rice husk as: updraft type vapourizing furnace, downdraft vapourizing furnace, crossdraft vapourizing furnace, single current bed gasification furnace, double-fluidized-bed vapourizing furnace, circulation bed vapourizing furnace all be to develop the agriculture and forestry organic waste material renewable energy resources such as biomass straw, rice husk, branch, shell.Since above various biomass gasifying furnaces be only limited to various agriculture and forestry organic waste materials in stove, gasify production biomass combustible gas.The organic mud of not finding as yet various biomass and domestic waste and sewage work are produced, fowl and animal excrement etc. are made propellant combination and are added renewable energy resources integrated gasification stove, produce inflammable gas.
Summary of the invention
The method that the purpose of this utility model proposes a kind of renewable energy resources integrated gasification stove and produces inflammable gas.Organic mud with various biomass and domestic waste and sewage work's generation, the renewable energy resources such as fowl and animal excrement, through chopping, oven dry, making propellant combination after the pulverizing adds in the renewable energy resources integrated gasification stove, outside being arranged on stove under the effect of negative pressure roots blower, make the propellant combination top-down gasification reaction that carries out in stove that adds in the stove, propellant combination is being inhaled in the zone of oxidation of destructive distillation layer bottom at the various harmful and noxious substances that stove internal upper part destructive distillation layer discharges in the fugitive constituent during by destructive distillation, through 1000 ℃ of left and right sides Pintsch processs of zone of oxidation be oxidized to high temperature carbon dioxide CO
2Continue again to be inhaled into to be reduced in the reducing zone of zone of oxidation bottom and generate carbon monoxide CO, hydrogen H
2, methane CH
4, hydrocarbon polymer C
mH
nDeng inflammable gas.
Technical solution of the present utility model: renewable energy resources integrated gasification stove, its structure is that upper of furnace body is provided with furnace roof and open type charging opening, be provided with the gasification furnace chamber in the body of heater, periphery at the gasification furnace chamber is provided with refractory lining, outside at refractory lining is provided with furnace water jacket, top at furnace water jacket is provided with coupling flange, coupling flange and furnace roof link, be provided with the taper water jacket in the bottom of furnace water jacket, middle part at the taper water jacket is provided with manhole, bottom at the taper water jacket is provided with cinder catcher, be provided with the ash discharge plate and the ash discharge mouth of pipe in the bottom of cinder catcher, be provided with holder ash circle on the top of cinder catcher, center at cinder catcher is provided with rotation axis, be provided with umbrella shape on the top of rotation axis and unload ash-pan, the bottom of unloading ash-pan in umbrella shape is provided with lime scraping knife, middle part and bottom at rotation axis respectively are provided with rolling bearing and revolving gear base, periphery at the revolving gear base is provided with revolving gear, be provided with revolving gear base roller in the bottom of revolving gear, bottom at revolving gear base roller is provided with roller track, be provided with the stove lower support frame in the bottom of roller track, link in stove lower support frame and body of heater support, middle and lower part at the gasification furnace chamber is provided with the refractory lining backing ring, refractory lining backing ring and furnace water jacket link, and are provided with body of heater in the bottom of furnace water jacket and support.
Advantage of the present utility model: renewable energy resources integrated gasification stove not only can obtain Pintsch process with the harmful poisonous combustiblesubstance (particularly violent in toxicity Dioxins Dioxin) in the organic mud of the domestic waste in the propellant combination and sewage work's generation when operation; to preserving the ecological environment, development social economy will produce limitless business opportunity and huge economic interests.And the flammable harmful and noxious substance in the biomass propellant combination can be obtained Pintsch process and behind high temperature oxidation, generate high temperature carbon dioxide CO
2Be inhaled in the reducing zone of zone of oxidation bottom and improve carbonic acid gas CO
2Required a large amount of heat energy when being reduced.But the gas energy electric power supply plant of renewable energy resources integrated gasification stove production generating and be used as the boiler geseous fuel and substitute and be about to the serious topsoil that produces when direct burning of fossil oil oil in short supply and coal.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of renewable energy resources integrated gasification stove.
Among the figure 1 is the open type charging opening, the 2nd, furnace roof, the 3rd, coupling flange, the 4th, the gasification furnace chamber, the 5th, furnace water jacket, the 6th, refractory lining, the 7th, umbrella shape is unloaded ash-pan, the 8th, manhole, the 9th, lime scraping knife, the 10th, cinder catcher, the 11st, the ash discharge plate, the 12nd, rotation axis middle part bearing, the 13rd, rotation axis, the 14th, revolving gear, the 15th, the stove lower support frame, the 16th, the circle of bleeding in the stove, the 17th, the refractory lining backing ring, the 18th, the mouth of pipe of bleeding in the stove, the 19th, the taper water jacket, the 20th, holder ash circle, the 21st, the ash discharge mouth of pipe, the 22nd, the revolving gear base, the 23rd, revolving gear base roller, the 24th, roller track, the 25th, the rotation axis lower bearing, the 26th, body of heater supports.
Embodiment
The contrast accompanying drawing, its structure is that upper of furnace body is provided with furnace roof 2 and open type charging opening 1, be provided with gasification furnace chamber 4 in the body of heater, periphery at gasification furnace chamber 4 is provided with refractory lining 6, be provided with furnace water jacket 5 in the outside of refractory lining 6, be provided with coupling flange 3 on the top of furnace water jacket 5, coupling flange 3 links with furnace roof 2, be provided with taper water jacket 19 in the bottom of furnace water jacket 5, be provided with manhole 8 at the middle part of taper water jacket 19, be provided with cinder catcher 10 in the bottom of taper water jacket 19, be provided with the ash discharge plate 11 and the ash discharge mouth of pipe 21 in the bottom of cinder catcher 10, be provided with holder ash circle 20 on the top of cinder catcher 10, be provided with rotation axis 13 at the center of cinder catcher 10, be provided with umbrella shape on the top of rotation axis 13 and unload ash-pan 7, the bottom of unloading ash-pan 7 in umbrella shape is provided with lime scraping knife 9, be provided with rolling bearing 12 at the middle part of rotation axis 13 and be provided with rolling bearing 25 and revolving gear base 22 in the bottom of rotation axis 13, periphery at revolving gear base 22 is provided with revolving gear 14, be provided with revolving gear base roller 23 in the bottom of revolving gear 14, bottom at revolving gear base roller 23 is provided with roller track 24, be provided with stove lower support frame 15 in the bottom of roller track 24, supporting 26 at stove lower support frame 15 and body of heater links, middle and lower part at gasification furnace chamber 4 is provided with refractory lining backing ring 17, refractory lining backing ring 17 links with furnace water jacket 5, is provided with body of heater in the outer bottom of furnace water jacket 5 and supports 26.
Working process
With various biomass straws such as rice husk, cotton stalk, straw, branch, the renewable energy resources such as organic mud that agriculture and forestry organic waste material such as shell and domestic waste and sewage work produce and fowl and animal excrement, through pulverizing, making propellant combination after the oven dry adds the furnace chamber 4 that gasifies in the stove from open type charging opening 1, at first start and be arranged on the outer negative pressure roots blower of stove after the rate of air sucked in required of setting in the stoves is debugged in the mouth of pipe 18 suctions of bleeding of circle 16 outer setting of bleeding in stove, refire the propellant combination in the gasification furnace chamber 4 in the stove, wait to gasify in the furnace chamber 4 after the propellant combination complete inflammation, in gasification furnace chamber 4, add the propellant combination that is used for gasifying in the stove again, promptly enter normal gasification reaction process after 5 minutes in the stove, the renewable energy resources inflammable gas of being produced can be delivered in the combustion gas gas storage holder stand-by after follow-up purification equipment system is handled.Renewable energy resources inflammable gas will be to substitute fossil oil to produce liquid fuel such as methyl alcohol and dme or be used as industrial chemicals and the clean energy of burning boiler heat supply and power plant's generating.
The gasification of renewable energy resources integrated gasification stove is under the effect of negative pressure roots blower outside being arranged on stove, with required vaporized chemical (air) in the stove from open type charging opening 1 be pumped in the stove with gasification furnace chamber 4 propellant combination carry out gasification reaction, propellant combination discharges fugitive constituent (comprising various harmful poisonous combustiblesubstances) and enters the zone of oxidation that vaporized chemical (air) in the stove is mixed into destructive distillation layer bottom from open type charging opening 1 violent oxidizing reaction takes place by the destructive distillation pyrolysis time, also various harmful poisonous combustiblesubstances all in the fugitive constituent is carried out pyrolytic decomposition simultaneously and be oxidized to high temperature carbon dioxide CO
2Continue again to be inhaled in the reducing zone of zone of oxidation bottom and generate carbon monoxide CO, hydrogen H
2, methane CH
4, hydrocarbon polymer C
mH
nCombustiblesubstance Deng golf calorific value; in this furnace gas reaction process, not only the various harmful poisonous combustiblesubstance in the propellant combination can be changed into heat energy and improve reducing zone required a large amount of heat energy when reduction; and be the effective measure of eliminating various harmful poisonous combustiblesubstances; to be development social economy; save energy; the protection environment, the realization low-carbon emission is made certain contribution.
Embodiment 1
Respectively account for 50% with biomass straw (cornstalk) and domestic waste, drying (moisture content is controlled at about 15%), the propellant combination adding body of heater of making diameter 12-20mm cylindrical pellet after the pulverizing is high 5.6 meters, in the gasification furnace chamber 4 in the renewable energy resources integrated gasification stove that the stove interior diameter is 2.26 meters, then start and be arranged on the bleed mouth of pipe 18 of the outer negative pressure roots blower of stove through circle 16 outer setting of in stove, bleeding, after the rate of air sucked in required of setting in the suction debugging stove, refire the propellant combination in the gasification furnace chamber 4 in the stove, wait to gasify after the propellant combination complete inflammation in the furnace chamber 4, in gasification furnace chamber 4, add the propellant combination that is used for gasifying in the stove again, promptly enter normal gasification operation after 5 minutes in the stove.But per hour consume renewable energy resources propellant combination 1000kg production renewable energy resources inflammable gas 1600-1800/m
3(thermal value of every cube of renewable energy resources inflammable gas is 5000kj/m
3), lime-ash 150-200kg.The renewable energy resources inflammable gas of producing in the stove can be delivered in the gas storage holder stand-by after follow-up purification equipment system is handled.Lime-ash in stove behind the gasification reaction unloads ash-pan 7 and lime scraping knife 9 via the top umbrella shape of revolving gear 14 and rotation axis 13 and rotates and scrape in the cinder catcher 10 of bottom, and after be arranged on the hawk 11 of scraping that the center rotating shaft 13 of cinder catcher 10 drives the cinder catchers bottom lime-ash is scraped into the ash discharge mouth of pipe 21 collection that discharges out of the furnace.
Embodiment 2
With 70% biomass straw (cotton stalk, branch, sawdust) adds the organic mud that 30% sewage work produces, drying (moisture content is controlled at about 15%), the propellant combination adding body of heater that biomass straw after the pulverizing and organic mud are made diameter 12-20mm cylindrical pellet is high 6.5 meters, in the gasification furnace chamber 4 in the renewable energy resources integrated gasification stove that the stove interior diameter is 2.76 meters, then start and be arranged on the bleed mouth of pipe 18 of the outer negative pressure roots blower of stove through circle 16 outer setting of in stove, bleeding, after the rate of air sucked in required of setting in the suction debugging stove, refire the propellant combination in the gasification furnace chamber 4 in the stove, wait to gasify after the propellant combination complete inflammation in the furnace chamber 4, in gasification furnace chamber 4, add the propellant combination that is used for gasifying in the stove again, promptly enter normal gasification operation after 5 minutes in the stove.But this stove per hour consumes renewable energy resources propellant combination 1500kg production renewable energy resources inflammable gas 2400-2700/m
3(thermal value of every cube of renewable energy resources inflammable gas is 5000kj/m
3), lime-ash 225-300kg.
The renewable energy resources inflammable gas of producing in the stove can be delivered in the gas storage holder stand-by after follow-up purification equipment system is handled.Lime-ash in stove behind the gasification reaction unloads ash-pan 7 and lime scraping knife 9 via the top umbrella shape of revolving gear 14 and rotation axis 13 and rotates and scrape in the cinder catcher 10 of bottom, and after be arranged on the hawk 11 of scraping that the center rotating shaft 13 of cinder catcher 10 drives the cinder catchers bottom lime-ash is scraped into the ash discharge mouth of pipe 21 collection that discharges out of the furnace.
Embodiment 3
With biomass straw (straw, straw) and fowl and animal excrement respectively account for 50%, drying (moisture content is controlled at about 15%), the propellant combination that biomass straw after the pulverizing and fowl and animal excrement are made diameter 12-20mm cylindrical pellet adds in the gasification furnace chamber 4 in the renewable energy resources integrated gasification stove of 3.26 meters of the high 7.2 meters stove interior diameters of body of heater, then start and be arranged on the bleed mouth of pipe 18 of the outer negative pressure roots blower of stove through circle 16 outer setting of in stove, bleeding, after the rate of air sucked in required of setting in the suction debugging stove, refire the propellant combination in the gasification furnace chamber 4 in the stove, wait to gasify after the propellant combination complete inflammation in the furnace chamber 4, in gasification furnace chamber 4, add the propellant combination that is used for gasifying in the stove again, promptly enter normal gasification operation after 5 minutes in the stove.But this stove per hour consumes renewable energy resources propellant combination 2000kg production renewable energy resources inflammable gas 3200-3600/m
3(thermal value of every cube of renewable energy resources inflammable gas is 5000kj/m
3), lime-ash 300-400kg.
The renewable energy resources inflammable gas of producing in the stove can be delivered in the gas storage holder stand-by after follow-up purification equipment system is handled.Lime-ash in stove behind the gasification reaction unloads ash-pan 7 and lime scraping knife 9 via the top umbrella shape of revolving gear 14 and rotation axis 13 and rotates and scrape in the cinder catcher 10 of bottom, and after be arranged on the hawk 11 of scraping that the center rotating shaft 13 of cinder catcher 10 drives the cinder catchers bottom lime-ash is scraped into the ash discharge mouth of pipe 21 collection that discharges out of the furnace.
Claims (1)
1. renewable energy resources integrated gasification stove, it is characterized in that upper of furnace body is provided with furnace roof and open type charging opening, be provided with the gasification furnace chamber in the body of heater, periphery at the gasification furnace chamber is provided with refractory lining, outside at refractory lining is provided with furnace water jacket, top at furnace water jacket is provided with coupling flange, coupling flange and furnace roof link, be provided with the taper water jacket in the bottom of furnace water jacket, middle part at the taper water jacket is provided with manhole, bottom at the taper water jacket is provided with cinder catcher, be provided with the ash discharge plate and the ash discharge mouth of pipe in the bottom of cinder catcher, be provided with holder ash circle on the top of cinder catcher, center at cinder catcher is provided with rotation axis, be provided with umbrella shape on the top of rotation axis and unload ash-pan, the bottom of unloading ash-pan in umbrella shape is provided with lime scraping knife, middle part and bottom at rotation axis respectively are provided with rolling bearing and revolving gear base, periphery at the revolving gear base is provided with revolving gear, be provided with revolving gear base roller in the bottom of revolving gear, bottom at revolving gear base roller is provided with roller track, be provided with the stove lower support frame in the bottom of roller track, link in stove lower support frame and body of heater support, middle and lower part at the gasification furnace chamber is provided with the refractory lining backing ring, refractory lining backing ring and furnace water jacket link, and are provided with body of heater in the bottom of furnace water jacket and support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205530209U CN201801504U (en) | 2010-10-09 | 2010-10-09 | Renewable energy comprehensive gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205530209U CN201801504U (en) | 2010-10-09 | 2010-10-09 | Renewable energy comprehensive gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801504U true CN201801504U (en) | 2011-04-20 |
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ID=43871019
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205530209U Expired - Fee Related CN201801504U (en) | 2010-10-09 | 2010-10-09 | Renewable energy comprehensive gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801504U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955800A (en) * | 2010-10-09 | 2011-01-26 | 韩璋鑫 | Comprehensive gasification furnace for renewable energy and method thereof for producing combustible gas |
| CN102703121A (en) * | 2012-01-12 | 2012-10-03 | 无锡湖光工业炉有限公司 | Biomass gas generation system |
| CN105258515A (en) * | 2015-11-09 | 2016-01-20 | 郭瑛 | Apparatus and method for recovering steelmaking slag afterheat of electric arc furnace |
| CN105273768A (en) * | 2014-07-15 | 2016-01-27 | 福建正仁环保有限公司 | Domestic waste pyrolysis and gasification furnace |
-
2010
- 2010-10-09 CN CN2010205530209U patent/CN201801504U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955800A (en) * | 2010-10-09 | 2011-01-26 | 韩璋鑫 | Comprehensive gasification furnace for renewable energy and method thereof for producing combustible gas |
| CN101955800B (en) * | 2010-10-09 | 2013-10-16 | 韩璋鑫 | Comprehensive gasification furnace for renewable energy and method thereof for producing combustible gas |
| CN102703121A (en) * | 2012-01-12 | 2012-10-03 | 无锡湖光工业炉有限公司 | Biomass gas generation system |
| CN102703121B (en) * | 2012-01-12 | 2013-12-18 | 无锡湖光工业炉有限公司 | Biomass gas generation system |
| CN105273768A (en) * | 2014-07-15 | 2016-01-27 | 福建正仁环保有限公司 | Domestic waste pyrolysis and gasification furnace |
| CN105258515A (en) * | 2015-11-09 | 2016-01-20 | 郭瑛 | Apparatus and method for recovering steelmaking slag afterheat of electric arc furnace |
| CN105258515B (en) * | 2015-11-09 | 2017-05-17 | 郭瑛 | Apparatus and method for recovering steelmaking slag afterheat of electric arc furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Safety Energy Technology Co., Ltd. Assignor: Han Zhangxin Contract record no.: 2011330000284 Denomination of utility model: Comprehensive gasification furnace for renewable energy and method thereof for producing combustible gas Granted publication date: 20110420 License type: Exclusive License Record date: 20110415 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20131009 |