CN2916409Y - Highly-efficient gasification stove - Google Patents
Highly-efficient gasification stove Download PDFInfo
- Publication number
- CN2916409Y CN2916409Y CN200620095835.0U CN200620095835U CN2916409Y CN 2916409 Y CN2916409 Y CN 2916409Y CN 200620095835 U CN200620095835 U CN 200620095835U CN 2916409 Y CN2916409 Y CN 2916409Y
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- furnace
- pipe
- heater
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Abstract
The utility model discloses a high efficiency gasification furnace comprising a furnace body (fuel gasification tube), a combustion nozzle, a fan, a purifier and an ash-ejecting conduit, which is characterized in that: the furnace body (fuel gasification tube) (8) is provided with a double-layer cove furnace at bottom, the ash-ejecting (slag) conduit (1) is positioned at the center of the furnace bottom; the combustion nozzle (6) is positioned over the furnace bottom; the furnace body is provided with a water storage tank (12) along with an upper port, the water storage tank (12) is covered by a furnace lid (11); inner walls of the furnace body (fuel gasification tube) (8) is provided with an air pipe(9) whose upper end is linked to an air pipe (16) welded on the furnace body (8); upper and lower faces of the purifier (15) are provided with a T-pipe and an air pipe. The air pipe and the gas consumption device are connected by a hose. The utility model is designed in reasonable structure, which is able to improve comestible gas output and quality of the gasification furnace; moreover, with wide range and low cost of fuel, the utility model is a high efficiency gasification furnace to push.
Description
Technical field
The utility model relates to a kind of combustion furnace, specifically a kind of novel biomass environment-friendly high-efficiency gasification stove belongs to civilian combustion furnace technical field.
Background technology
Biomass energy is to have the phyteral of energy value and the general name of organic waste, still accounts for 20% of world energy sources total quantity consumed at present, accounts for about 60% in developing country.Biomass energy regeneration, resource is many, distribution is wide, pollution is few, is economically or all significant aspect ecological environment.Living beings must make new bavin, straw, animal manure and multiple organic remains etc. convert the material requirement of adaptation modern agriculture and people's life to by various conversion regimes such as chemistry, biologies as the energy.Biomass gas skill technology is comparatively fast sent out people's exhibition in recent years.Convert biomass energy to high-grade combustible gas by pyrolysis gas device and thermal chemical reaction.Before the utility model, people study the gasification installation of living beings, are used for family's combustion gas, the oven dry of agriculture and forestry product, heating, insulation and as dynamic power etc.As be disclosed as: the disclosed biological equipment for gasification of CN2113405U, CN2465050Y, CN2663814Y and CN2599403Y is to be the gasification furnace of fuel with bavin, straw etc., and domestic life has been produced certain good effect.But still there is certain deficiency in design in above-mentioned gasification furnace, mainly there is unreasonable structure, factor of created gase is low, not easy to operate, straw can not carry out according to gasification principle in gasification fully, cause gasification and combustion heat value instability, make the biomass fuel of putting in the stove at the preheating gasifying stage, be heated, dry, fold and comprise hydrocarbon, oxygen, fuel gas such as carbon monoxide are incomplete, make the quantum of output of fuel gas very low, and combustion gas quality is poor, gas furnace cost height, therefore, the result of use of existing gasification furnace is still undesirable, and the user is difficult to accept.
Summary of the invention
Have above-mentioned deficiency in order to overcome prior art, the purpose of this utility model provides a kind of project organization reasonable, can significantly improve the output and the quality of gasification furnace combustible gas, and the fuel range of choice is wide, cost is low, suitable a kind of high-efficiency gasification stove to promote.
The technical solution of the utility model is: a kind of high-efficiency gasification stove, it is by body of heater (fuel gasification tube), the burning shower nozzle, air blast, clarifier, ash releasing tube is formed, it is characterized in that: body of heater (8) bottom is provided with (2) at the bottom of the double-deck recessed round kiln, (3), ash discharge (slag) pipe (1) is located at the center at the bottom of the double-deck recessed round kiln, the top of furnace bottom (3) is equipped with burning shower nozzle (6), the body of heater upper port is along being provided with aqua storage tank (12), bell (11) covers in the aqua storage tank (12), body of heater (8) inwall is provided with air slot (9), establish air guide slotted hole (17) on the air slot (9), the upper end of air slot (9) is connected with wireway (16), wireway (16) is welded on the body of heater (8), the last end face of clarifier (15) is provided with three-way pipe (13), wireway (5), bottom surface are provided with three-way pipe (19), and valve switch (14) is located on the pipe joint of three-way pipe, tube head on soft air-guide pipe (22) and the three-way pipe joins, and the other end of soft air-guide pipe is connected with gas equipment.
Described body of heater is a cylindrical shape, furnace bottom (2), (3) are welded on the cylindrical furnace inner bottom part respectively, and two-layer furnace bottom is provided with spacing and forms the dirty pond of storage, is provided with the hole at spill circular arc furnace bottom face (2) (3) center, ash releasing tube is welded in the hole, is provided with shape arc elongated slot mudhole (26) on furnace bottom face (3).
The beneficial effects of the utility model are: gasification furnace is to be fuel with bavin, straw etc., does not strive fuel with industry, and this furnace structure is reasonable in design, make easily, cost is low, easy to operate; Straw gasifies in gasification and combustion heat value is stablized the factor of created gase height; Particularly promote the use of, can produce positive effect domestic life in rural area and forest zone.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is narrated
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
In Fig. 11, ash releasing tube, 2, furnace bottom down, 3, go up furnace bottom, 4, blower fan, 5, wireway, 6, jet combustion head, 7, fuel, 8, body of heater (fuel gasification tube), 9, wireway, 10, drop handle, 11, bell, 12, aqua storage tank, 13, three-way pipe, 14, valve, 15, clarifier, 16, wireway, 17, air slot, 18, blow-off pipe, 19, the threeway blast pipe, 20, the sewage draining exit blanking cover, 21, mouthpiece cover, 22, appendix, 23, gas-cooker, 24, pot, 25, ash discharging hole.
The specific embodiment
Shown in Figure 2 as Fig. 1: the bottom of cylinder body of heater (8) is provided with (2), (3) at the bottom of the double-deck furnace, be provided with spacing between furnace bottom (2), (3) and form the dirty pond of storage, it at the bottom of the double-deck furnace spill circular-arc bottom face, on spill circular-arc bottom face (3), be provided with hole (25) and arc long slot bore (26), center, bottom surface (2) is provided with the circular hole that circular hole, ash releasing tube (1) pass furnace bottom face (2), the upper orifice of ash releasing tube welds mutually with the circular hole at center, bottom surface (3), and furnace bottom (2) welds mutually with the outer wall of the ash releasing tube that penetrates (1); Lid (21) shutoff ash releasing tube (1) lower port, the dirty pond of a tube head of threeway blow-off pipe (19) and the storage of furnace bottom connects welding, lid is housed on the tube head of three-way pipe (19) or stops up (20); In the top of furnace bottom (3) jet combustion head (6) is housed, jet combustion head (6) is welded in the hole on the cylindrical furnace body wall with pipe, and the air outlet of blower fan joins with the air inlet pipe that is welded on the jet combustion head (6) on the body of heater.
Establish aqua storage tank (12) on the upper end bead of cylindrical furnace (8), arch bell (11) covers in the aqua storage tank, and dress water makes its stove hall inner sealing in the groove, covers to establish drop handle (10) and be convenient to operation.
On a side inwall of cylindrical furnace (8), be provided with wireway (9), groove shape wireway (9) is welded on the inner tube wall of body of heater (8), have long trough hole (17) in the both sides of groove shape wireway (9), hole (17) is used for the interior gasifying gas of stove and enters in the wireway, enters in the gas purifier (15) through pipe (16).Wireway (16) in the clarifier (15) is the bending pipe, and pipe (16) one terminations are welded on the cinclides of body of heater (8), with spill wireway (9) perforation in the body of heater.Cylindrical shape clarifier (15) is weldingly fixed on the wireway (16), the lower surface of clarifier (15) is provided with two holes and joins with blow-off pipe (19) and blow-off pipe (18) respectively, blow-off pipe (18) is provided with plug and makes its mouth of pipe sealing, opens plug when the need blowdown, during not blowdown it is sealed.Be provided with three-way pipe (13), wireway (5) in the upper surface of clarifier (15), wireway (5) one ends are connected with hole on the cylindrical furnace body wall (8), another termination penetrates in the clarifier (15) and welding is fixed, three-way pipe (13) is provided with valve (14), the tube head that is provided with valve (14) is connected with flexible pipe (22) one terminations, another termination and the gas equipment of flexible pipe joins (gas-cooker), dress plug sealing on another tube head of three-way pipe.
The top of jet combustion head of the present utility model is the circular arc arch face, is tubular below, the bottom of pipe plectane welded closure, and a hole is established at the center of plectane; On the circular arc arch face, establish uniform vertical puff prot, welding one pipe on the tubular shower nozzle, the other end of pipe is connected with fan outlet.
Operation principle
Broken saw not, wood shavings, phytoclasts such as broken straw rod are put in the tubular body of heater, can fill out the air guide port place of stove tube top wireway (5) always, blower fan is removed, light and ignite, fill in the blast pipe and then blower fan return original place and burner blast pipe are joined, startup power supply, driven by motor blower fan rotation air-supply, with the ignited fuel in the stove, the comburant that light this moment only burns at the jet thrust place, under the effect of air blast wind-force, jet thrust obtains oxygen endlessly, fuel is heated through the preheating gasification, dry, combustible substance is from outward appearance to inner essence folded comprise hydrocarbon, oxygen, fuel gas such as carbon monoxide, under the sealing function of bell (1), the gas port (17) of fuel gas on wireway (9) in the stove hall, (16) or wireway (5) enter in the clarifier (15), the species precipitate that clarifier will be mixed with impurity flow in the dirty pond of storage to the purified gas bottom.Simultaneously, be heated in the stove hall, wash rice goes out steam in the ground process of dry, gasification, penetrates into the bottom of stove hall, in mudhole (26) flow into the dirty pond of storage, when the sewage in the dirty pond of storage need be discharged, opens lid (20) discharge.The fuel gas that flows in the clarifier enters three-way pipe (13), opens by-pass valve control (14) and enters gas equipment (gas-cooker) use through delivery hose.Fuel in the utility model gasification furnace can use after inserting stove hall (tube) continuously, falls in the ash releasing tube after the ash-hole (25) that ashes or lime-ash sink to furnace bottom is located and very easily discharges with the ash discharge hook.After the fuel in the stove hall (tube) uses up, mention bell (11) and add required fuel, cover bell (11) then, continue to use.
Claims (3)
1. high-efficiency gasification stove, it is by body of heater, the burning shower nozzle, air blast, clarifier, ash releasing tube is formed, it is characterized in that: body of heater (8) bottom is provided with (2) at the bottom of the double-deck furnace, (3), ash releasing tube (1) is located at the center at the bottom of the double-deck recessed round kiln, the top of furnace bottom (3) is equipped with burning shower nozzle (6), the body of heater upper port is along being provided with aqua storage tank (12), bell (11) covers in the aqua storage tank (12), body of heater (8) inwall is provided with air slot (9), establish air guide slotted hole (17) on the air slot (9), the upper end of air slot (9) is connected with wireway (16), wireway (16) is welded on the body of heater (8), and the last end face of clarifier (15) is provided with three-way pipe (13), wireway (5); Bottom surface is provided with three-way pipe (19), comb (18), and valve switch (14) is located on the pipe joint of three-way pipe, and the tube head on soft air-guide pipe (22) and the three-way pipe joins, and the other end of soft air-guide pipe is connected with gas equipment.
2. according to a kind of high-efficiency gasification stove of stating of claim 1, it is characterized in that: body of heater is a cylindrical shape, furnace bottom (2), (3) are welded on the cylindrical furnace inner bottom part respectively, two-layer furnace bottom is provided with spacing and forms the dirty pond of storage, be provided with the hole at spill circular arc furnace bottom face (2), (3) center, ash releasing tube is welded in the hole, is provided with arc elongated slot mudhole (26) on furnace bottom face (3).
3. a kind of high-efficiency gasification stove according to claim 1 is characterized in that: the top of furnace bottom (3) is equipped with jet combustion head (6), and jet combustion head (6) is welded in the hole on the furnace body wall with pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620095835.0U CN2916409Y (en) | 2006-03-25 | 2006-03-25 | Highly-efficient gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620095835.0U CN2916409Y (en) | 2006-03-25 | 2006-03-25 | Highly-efficient gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916409Y true CN2916409Y (en) | 2007-06-27 |
Family
ID=38187322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620095835.0U Expired - Fee Related CN2916409Y (en) | 2006-03-25 | 2006-03-25 | Highly-efficient gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916409Y (en) |
-
2006
- 2006-03-25 CN CN200620095835.0U patent/CN2916409Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |