CN101968231A - Biomass self-ignition and gasification two-purpose integrated furnace - Google Patents
Biomass self-ignition and gasification two-purpose integrated furnace Download PDFInfo
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- CN101968231A CN101968231A CN200910159072XA CN200910159072A CN101968231A CN 101968231 A CN101968231 A CN 101968231A CN 200910159072X A CN200910159072X A CN 200910159072XA CN 200910159072 A CN200910159072 A CN 200910159072A CN 101968231 A CN101968231 A CN 101968231A
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- gasifier
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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
Abstract
The invention discloses a biomass self-ignition and gasification two-purpose integrated furnace. The furnace comprises a gasifier, an ash box, a combustion chamber and a smokestack, wherein a shell at the top of the gasifier is provided with a feeding hole, the lower part of the gasifier is provided with the ash box, and the shell at the top of the gasifier is also provided with a gasifier gas flame through hole; the combustion chamber is communicated with the gasifier through a combustion chamber gas flame through hole and the gasifier gas flame through hole; and the side wall of the combustion chamber is provided with the smokestack. The biomass self-ignition and gasification two-purpose integrated furnace has the advantages that: biomass fuels such as crop straws, forest waste, edible fungus dreg, cattle and sheep dung and the like generate combustible gas in the furnace body, and the combustible gas is fully combusted under the combustion support of oxygen; and the biomass fuels can be directly combusted in the furnace body. The furnace has the advantages of wide raw materials, full combustion, environmental protection, energy conservation, reasonable structure, furnace and stove integration and safe and convenient use, and brings great convenience to users. The furnace is a living furnace on demand in countryside and pasturing areas.
Description
Technical field:
The present invention relates to a kind of gasification furnace, relate in particular to a kind of living beings spontaneous combustion, dual-purpose all-in-one oven gasifies.
Background technology:
Along with the raising of China's rapid development of economy and living standards of the people, energy-consuming is just with annual 15% speed increment.China is large agricultural country, has 80% agricultural population.Nowadays, peasant household's life begins by alternative faggots such as liquefied gas, coal briquette, electricity with fuel.Yet the rise year after year of liquefied gas, diesel oil, raw coal price allows peasant's life cost straight line rise.So use biomass fuels such as stalk, forest tree castoff, edible fungi residues, cattle and sheep animal manure, being used to save the energy is the task of top priority.
Summary of the invention:
The object of the present invention is to provide biomass fuels such as a kind of employing agricultural crop straw, forest tree castoff, edible fungi residues, cattle and sheep animal manure, in body of heater, produce imflammable gas, be issued to abundant burning oxygen combustion-supporting; Also can be in body of heater directly firing biomass fuel a kind of living beings spontaneous combustion, dual-purpose all-in-one oven gasifies.
The present invention is implemented by following technical scheme: a kind of living beings spontaneous combustion, dual-purpose all-in-one oven gasifies, it comprises gasifier, ash bin and air blast, be provided with charge door at described gasifier top shell, in described gasifier, add biomass fuel, be provided with described ash bin in described gasifier bottom, it also includes combustion chamber, chimney and gasifying agent three-way pipe, is provided with adjustable charge door baffle plate on described charge door; During gasification, and combustion, seal described gasifier, when directly burning, regulate the oxygen-supplying amount in the gasifier; Be provided with the gasifying agent configurator at described gasifier inner bottom part; On the housing of described gasifier bottom surface, be provided with the gray-drawing port that is communicated with described ash bin; On the sidewall housing of described gasifier bottom, be provided with breast hole; Also be provided with gasifier gas flame port at described gasifier top shell, described combustion chamber is communicated with described gasifier by combustion chamber gas flame port and described gasifier gas flame port, be provided with the annular gas burner on gas flame port top, described combustion chamber, it is corresponding that the interior ring of described gas burner and the shape of described combustion chamber gas flame port match, and is provided with described chimney on described sidewall of combustion chamber; Described gasifying agent three-way pipe one end is connected with described air blast air outlet, the described gasifying agent three-way pipe other end is connected with gas burner secondary aid distributing pipe inlet end, described gasifying agent three-way pipe the 3rd end is connected with the inlet end of described gasifying agent air inlet pipe, the outlet side of described gas burner secondary aid distributing pipe reaches in the described combustion chamber, be connected with the gas burner secondary aid distributing pipe joint on the described gas burner outer shroud ring wall, be provided with the gas burner control valve on described gas burner secondary aid distributing pipe, described gas burner control valve is regulated air inflow in the gas burner; Described ash bin and described gasifier plate shell are passed in the outlet side of described gasifying agent air inlet pipe, reach described gasifier bottom, with described gasifying agent configurator internal communication, are provided with the gasifying agent control valve on described gasifying agent air inlet pipe, regulate the gasifying agent quantity delivered.
It also comprises external gas-cooker, purified gas separator, the external gas-cooker connector that is provided with at the gas burner seal cover that is provided with on the described gas burner, on described gasifier top shell, the fuel gas inlet of described purified gas separator is connected with described external gas-cooker connector, and the gas outlet of described purified gas separator is connected with described external gas-cooker.When connecting described external gas-cooker, described gas burner seal cover seals described gasifier, and the fuel gas that produces when the burning of biomass fuel anaerobism is gasified only enters described purified gas separator.
In described gasifier housing and in the housing of described combustion chamber, be respectively equipped with gasifier water jacket and combustion chamber water jacket, between described gasifier and described combustion chamber, be provided with the water jacket tube connector, described water jacket tube connector is connected with described combustion chamber water jacket with described gasifier water jacket, be provided with the radiator return pipe that is communicated with described gasifier water jacket at described gasifier lower sides housing, on described sidewall of combustion chamber housing, be provided with the radiator outlet pipe that is communicated with described combustion chamber water jacket, be used for warming.
Described gasifying agent configurator is formed by configurator loam cake and fixing fastening of configurator base, inner hollow, the top of described configurator loam cake is a circular arc, described configurator base is provided with gasifying agent air inlet pipe outlet side pilot hole, the horizontal air distribution port that on described gasifying agent configurator sidewall, evenly horizontally has at least one row's along continuous straight runs to be provided with, the oblique air distribution port that on the outer wall of described configurator base, evenly horizontally has at least one row to be provided with along oblique direction down, described horizontal air distribution port and oblique air distribution port are evenly sent into gasifying agent in the gasifier, the abundant anaerobism burning of biomass fuel is gasified, produce fuel gas.
The described gas burner of annular, its ring wall are sandwich, are evenly distributed with the gas burner wind distributing hole on interior ring ring wall, are provided with described gas burner secondary aid distributing pipe joint on the outer shroud ring wall.The gas fuel burning that produces when gasifying for the burning of biomass fuel anaerobism provides oxygen, it is fully burnt, and burned flame is played the constriction effect.
Advantage of the present invention: the invention reside in biomass fuels such as a kind of employing agricultural crop straw, forest tree castoff, edible fungi residues, cattle and sheep animal manure are provided, in body of heater, produce imflammable gas, be issued to abundant burning oxygen combustion-supporting; Also can be in body of heater directly firing biomass fuel a kind of living beings spontaneous combustion, dual-purpose all-in-one oven gasifies.Its raw material extensively, sufficient combustion, environmental protection and energy saving, rational in infrastructure, cooking stove one, safe in utilization, convenient, bring very big facility to the user, be the life use stove of present rural area, pastoral area urgent need.
Description of drawings:
Fig. 1 is the overall schematic of embodiment 1;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the chamber structure schematic diagram of embodiment 1;
Fig. 4 is the overall schematic of gas burner;
Fig. 5 is the structural representation of gas burner;
Fig. 6 is the overall schematic of embodiment 2;
Fig. 7 is the chamber structure schematic diagram of embodiment 2;
Fig. 8 is the overall schematic of embodiment 3;
Fig. 9 is the B-B profile of Fig. 8;
The specific embodiment:
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of living beings spontaneous combustion, dual-purpose all-in-one oven gasifies, it comprises gasifier 1, ash bin 2 and air blast 3, be provided with charge door 4 at gasifier 1 top shell, in gasifier 1, add biomass fuel, be provided with ash bin 2 in gasifier 1 bottom, it also includes combustion chamber 5, chimney 6 and gasifying agent three-way pipe 7, is provided with adjustable charge door baffle plate 8 on charge door 4; During gasification, and combustion, seal described gasifier 1, when directly burning, regulate the oxygen-supplying amount in the gasifier 1; Be provided with gasifying agent configurator 9 at gasifier 1 inner bottom part; On gasifier 1 bottom shell, be provided with the gray-drawing port 10 that is communicated with ash bin; On gasifier 1 bottom sidewall housing, be provided with breast hole 11; Also be provided with gasifier gas flame port 12 at gasifier 1 top shell, combustion chamber 5 is communicated with gasifier 1 by combustion chamber gas flame port 13 and gasifier gas flame port 12, be provided with annular gas burner 14 on gas flame port 13 tops, combustion chamber, it is corresponding that the interior ring of described gas burner 14 and the shape of combustion chamber gas flame port 13 match, and is provided with chimney 6 on 5 sidewalls of combustion chamber; Gasifying agent three-way pipe 7 one ends are connected with air blast 3 air outlets, gasifying agent three-way pipe 7 other ends are connected with the inlet end 16 of gas burner secondary aid distributing pipe 15, gasifying agent three-way pipe 7 the 3rd end is connected with the inlet end 18 of gasifying agent air inlet pipe 17, gas burner secondary aid distributing pipe outlet side 19 reaches in the combustion chamber 5, be connected with the gas burner secondary aid distributing pipe joint 43 on the gas burner 14 outer shroud ring walls 42, be provided with gas burner control valve 20 on gas burner secondary aid distributing pipe 15, gas burner control valve 20 is regulated air inflow in the gas burner 14; Ash bin 2 and gasifier 1 plate shell are passed in gasifying agent air inlet pipe outlet side 21, reach gasifier 1 bottom, with gasifying agent configurator 9 internal communication, are provided with gasifying agent control valve 22 on gasifying agent air inlet pipe 17, regulate the gasifying agent quantity delivered.Gasifying agent configurator 9 is formed by configurator loam cake 23 and configurator base 24 fixing fastenings, inner hollow, the top of configurator loam cake 23 is a circular arc, configurator base 24 is provided with gasifying agent air inlet pipe outlet side pilot hole 25, the horizontal air distribution port 26 that on gasifying agent configurator 9 sidewalls, evenly horizontally has at least one row's along continuous straight runs to be provided with, the oblique air distribution port 27 that on the outer wall of configurator base 24, evenly horizontally has at least one row to be provided with along oblique direction down, horizontal air distribution port 26 and oblique air distribution port 27 are evenly sent into gasifying agent in the gasifier 1, the abundant anaerobism burning of biomass fuel is gasified, produce fuel gas.Annular gas burner 14, its ring wall 28 is a sandwich, is evenly distributed with gas burner wind distributing hole 30 on interior ring ring wall 29, is provided with gas burner secondary aid distributing pipe joint 43 on outer shroud ring wall 42.The gas fuel burning that produces when gasifying for the burning of biomass fuel anaerobism provides oxygen, it is fully burnt, and burned flame is played the constriction effect.
Embodiment 2: as Fig. 6, shown in Figure 7, the living beings spontaneous combustion of a kind of structure shown in embodiment 1, dual-purpose all-in-one oven gasifies, it also comprises external gas-cooker 31, purified gas separator 32, the external gas-cooker connector 34 that is provided with at the gas burner seal cover 33 that is provided with on the gas burner 14, on gasifier 1 top casing, purified gas separator fuel gas inlet 35 is connected with external gas-cooker connector 35, and purified gas separator gas outlet 36 is connected with external gas-cooker 31.When connecting external gas-cooker 31, gas burner seal cover 33 is with gasifier 1 sealing, and the fuel gas that produces when the burning of biomass fuel anaerobism is gasified only enters purified gas separator 32.
Embodiment 3: as Fig. 8, shown in Figure 9, the living beings spontaneous combustion of a kind of structure shown in embodiment 1, dual-purpose all-in-one oven gasifies, in gasifier 1 housing and in the housing of combustion chamber 5, be respectively equipped with gasifier water jacket 37 and combustion chamber water jacket 38, between gasifier 1 and combustion chamber 5, be provided with water jacket tube connector 39, water jacket tube connector 39 is connected with combustion chamber water jacket 38 with gasifier water jacket 37, be provided with the radiator return pipe 40 that is communicated with gasifier water jacket 37 at gasifier 1 lower sides housing, on the 5 sidewall housings of combustion chamber, be provided with the radiator outlet pipe 41 that is communicated with combustion chamber water jacket 38, be used for warming.Also can shown in embodiment 2, install external gas-cooker 31, purified gas separator 32, gas burner seal cover 33, external gas-cooker connector 34 additional.
Using method:
Body gasification, and combustion: with charge door baffle plate 8 hermetically closing charge doors 4, regulate gasifying agent control valve 22, the quantity delivered of gasifying agent in the control gasifier 1, make gasifier 1 endogenous substance fuel carry out gasification, and combustion, produce fuel gas, and directly burn on the gas burner 14 in combustion chamber 5, regulate gas burner control valve 20, fuel gas is fully burnt, and control the size of flame when burning; The carbon dioxide that peculiar smell that the burning of biomass fuel anaerobism produces when gasifying and gas fuel burning produce is discharged by chimney 6.
Body directly burns: open and regulate charge door baffle plate 8, the oxygen-supplying amount in the control gasifier 1 makes the biomass fuel directly burning from top to bottom in the gasifier 1, and flame is via combustion chamber 5 burnings, and the flue gas that produces during burning is discharged by chimney 6.
Body is direct, gasification burning together: regulate charge door baffle plate 8, oxygen-supplying amount in the control gasifier 1, regulate gasifying agent control valve 22, the quantity delivered of gasifying agent in the control gasifier 1, make the biomass fuel directly burning from top to bottom in the gasifier 1, gasification, and combustion is carried out in the biomass fuel bottom simultaneously, the fuel gas that gasification produces is with the burning of direct combustion part, flame is via combustion chamber 5 burnings, and the flue gas that peculiar smell that produces during biomass fuel gasifying and direct combustion partial combustion produce is discharged by chimney 6.
External gas burner burning: with charge door baffle plate 8 hermetically closing charge doors 4, with gas burner seal cover 33 hermetically closing gas burners 14, regulate gasifying agent control valve 22, the quantity delivered of gasifying agent in the control gasifier 1, make gasifier 1 endogenous substance fuel carry out gasification, and combustion, the fuel gas that gasification produces purifies back burning on external gas-cooker 24 through purified gas separator 25.
Claims (7)
1. a living beings spontaneous combustion, dual-purpose all-in-one oven gasifies, it comprises gasifier, ash bin and air blast, be provided with charge door at described gasifier top shell, be provided with described ash bin in described gasifier bottom, it is characterized in that, it also includes combustion chamber, chimney and gasifying agent three-way pipe, is provided with adjustable charge door baffle plate on described charge door; Be provided with the gasifying agent configurator at described gasifier inner bottom part; On described gasifier bottom shell, be provided with the gray-drawing port that is communicated with described ash bin; On the sidewall housing of described gasifier bottom, be provided with breast hole; Also be provided with gasifier gas flame port at described gasifier top shell, described combustion chamber is communicated with described gasifier by combustion chamber gas flame port and described gasifier gas flame port, be provided with the annular gas burner on gas flame port top, described combustion chamber, it is corresponding that the interior ring of described gas burner and the shape of described combustion chamber gas flame port match, and is provided with chimney on described sidewall of combustion chamber; Described gasifying agent three-way pipe one end is connected with described air blast air outlet, the described gasifying agent three-way pipe other end is connected with gas burner secondary aid distributing pipe inlet end, described gasifying agent three-way pipe the 3rd end is connected with the inlet end of described gasifying agent air inlet pipe, the outlet side of described gas burner secondary aid distributing pipe reaches in the described combustion chamber, be connected with the gas burner secondary aid distributing pipe joint on the described gas burner outer shroud ring wall, on described gas burner secondary aid distributing pipe, be provided with the gas burner control valve; Described ash bin and described gasifier plate shell are passed in the outlet side of described gasifying agent air inlet pipe, reach described gasifier bottom, with described gasifying agent configurator internal communication, are provided with the gasifying agent control valve on described gasifying agent air inlet pipe.
2. a kind of living beings spontaneous combustion according to claim 1, dual-purpose all-in-one oven gasifies, it is characterized in that, it also comprises external gas-cooker, purified gas separator, the external gas-cooker connector that is provided with at the gas burner seal cover that is provided with on the described gas burner, on described gasifier top shell, the fuel gas inlet of described purified gas separator is connected with described external gas-cooker connector, and the gas outlet of described purified gas separator is connected with described external gas-cooker.
3. a kind of living beings spontaneous combustion according to claim 1 and 2, dual-purpose all-in-one oven gasifies, it is characterized in that, in described gasifier housing and in the housing of described combustion chamber, be respectively equipped with gasifier water jacket and combustion chamber water jacket, between described gasifier and described combustion chamber, be provided with the water jacket tube connector, described water jacket tube connector is connected with described combustion chamber water jacket with described gasifier water jacket, be provided with the radiator return pipe that is communicated with described gasifier water jacket at described gasifier lower sides housing, on described sidewall of combustion chamber housing, be provided with the radiator outlet pipe that is communicated with described combustion chamber water jacket.
4. a kind of living beings spontaneous combustion according to claim 1 and 2, dual-purpose all-in-one oven gasifies, it is characterized in that, described gasifying agent configurator is formed by configurator loam cake and fixing fastening of configurator base, inner hollow, the top of described configurator loam cake is a circular arc, the horizontal air distribution port that on described gasifying agent configurator sidewall, evenly horizontally has at least one row's along continuous straight runs to be provided with, described configurator base is provided with gasifying agent air inlet pipe outlet side pilot hole, the oblique air distribution port that evenly horizontally has at least one row to be provided with along oblique direction down on the outer wall of described configurator base.
5. a kind of living beings spontaneous combustion according to claim 3, dual-purpose all-in-one oven gasifies, it is characterized in that, described gasifying agent configurator is formed by configurator loam cake and fixing fastening of configurator base, inner hollow, the top of described configurator loam cake is a circular arc, the horizontal air distribution port that on described gasifying agent configurator sidewall, evenly horizontally has at least one row's along continuous straight runs to be provided with, described configurator base is provided with gasifying agent air inlet pipe outlet side pilot hole, the oblique air distribution port that evenly horizontally has at least one row to be provided with along oblique direction down on the outer wall of described configurator base.
6. a kind of living beings spontaneous combustion according to claim 1 and 2, dual-purpose all-in-one oven gasifies, it is characterized in that, the described gas burner of annular, its ring wall is a sandwich, on interior ring ring wall, be evenly distributed with the gas burner wind distributing hole, on the outer shroud ring wall, be provided with described gas burner secondary aid distributing pipe joint.
7. a kind of living beings spontaneous combustion according to claim 3, dual-purpose all-in-one oven gasifies, it is characterized in that the described gas burner of annular, its ring wall are sandwich, on interior ring ring wall, be evenly distributed with the gas burner wind distributing hole, on the outer shroud ring wall, be provided with gas burner secondary aid distributing pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910159072XA CN101968231A (en) | 2009-07-28 | 2009-07-28 | Biomass self-ignition and gasification two-purpose integrated furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910159072XA CN101968231A (en) | 2009-07-28 | 2009-07-28 | Biomass self-ignition and gasification two-purpose integrated furnace |
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| CN101968231A true CN101968231A (en) | 2011-02-09 |
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| CN200910159072XA Pending CN101968231A (en) | 2009-07-28 | 2009-07-28 | Biomass self-ignition and gasification two-purpose integrated furnace |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853458A (en) * | 2012-09-17 | 2013-01-02 | 柳州市京阳节能科技研发有限公司 | Gasification methane high-efficiency energy-saving smokeless stove |
| CN105333419A (en) * | 2014-08-11 | 2016-02-17 | 惠州元威机械科技有限公司 | Biomass fuel combustion device |
| CN105444156A (en) * | 2014-08-11 | 2016-03-30 | 惠州元威机械科技有限公司 | Biofuel combustion device |
| CN108105755A (en) * | 2018-01-28 | 2018-06-01 | 冯锦传 | Make the Domestic gasification warming stove of fuel with crop material, forest tree castoff |
-
2009
- 2009-07-28 CN CN200910159072XA patent/CN101968231A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853458A (en) * | 2012-09-17 | 2013-01-02 | 柳州市京阳节能科技研发有限公司 | Gasification methane high-efficiency energy-saving smokeless stove |
| CN102853458B (en) * | 2012-09-17 | 2014-10-22 | 柳州市京阳节能科技研发有限公司 | Gasification methane high-efficiency energy-saving smokeless stove |
| CN105333419A (en) * | 2014-08-11 | 2016-02-17 | 惠州元威机械科技有限公司 | Biomass fuel combustion device |
| CN105444156A (en) * | 2014-08-11 | 2016-03-30 | 惠州元威机械科技有限公司 | Biofuel combustion device |
| CN108105755A (en) * | 2018-01-28 | 2018-06-01 | 冯锦传 | Make the Domestic gasification warming stove of fuel with crop material, forest tree castoff |
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Application publication date: 20110209 |