CN104266229A - Efficient biochar gasification furnace - Google Patents
Efficient biochar gasification furnace Download PDFInfo
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- CN104266229A CN104266229A CN201410498045.6A CN201410498045A CN104266229A CN 104266229 A CN104266229 A CN 104266229A CN 201410498045 A CN201410498045 A CN 201410498045A CN 104266229 A CN104266229 A CN 104266229A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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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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Abstract
The invention discloses an efficient biochar gasification furnace, relates to an energy-saving stove and belongs to an environmental-friendly energy-saving biomass gasification furnace. The efficient biochar gasification furnace comprises a pyrolysis gasification furnace (200), a power-driven air blower (300), a cuboid shell (100) and a gas stove (400). By means of the efficient biochar gasification furnace which serves as a household cooking gasification furnace, biochar and tar which are generated during pyrolysis and biomass can be simultaneously converted into combustible gas, and thereby, efficient utilization of biomass fuel in rural families can be achieved in an extremely energy-saving and environmental-friendly mode.
Description
Technical field
The present invention relates to a kind of energy-saving stove, belong to a kind of environment-friendly and energy-efficient biomass gasifying furnace.
Background technology
Bioenergy is one of leading energy of future society, is reproducible green energy resource.Biomass-pyrolysis fuel gas is important bioenergy.Biomass gasifying furnace is again the important production equipment of biomass-pyrolysis fuel gas.The height of living beings technology is related to scale and the process of bioenergy exploitation.The pyrolytic process of living beings will inevitably produce tar and charcoal, and tar and charcoal are originally good industrial chemicals and fuel, but just will can become useful resource through collecting processing.If the lower household straw gasifying stove of technology is particularly all promoted the use of in outlying mountain area rural area in the vast rural area of dispersion, if nobody collects prepared tar and powdered carbon specially, user cannot process again, just will inevitably pollute environment, and the rural subscribers of dispersion are difficult to accomplish to collect processing.So bioenergy will be developed on a large scale, gasification of biomass product to be promoted the use of widely and just must improve biomass pyrolytic technology, develop the new product that thoroughly can process tar and powdered carbon (ashes) and put goods on the market and can realize.And existing market existing residents gasification furnace product all fails thoroughly to solve tar and ashes problem.
Summary of the invention
The invention provides a kind of high-performance bio charcoal gasification furnace, the household that the charcoal produced in living beings and pyrolytic process and tar can be changed into all simultaneously combustible gas burning is cooked a meal with gasification furnace, thus realizes the object of rural households' efficiency utilization biomass fuel of energy-conservation especially special environmental protection.
In order to realize above object, the invention provides following technical scheme: a kind of high-performance bio charcoal gasification furnace, high temperature batch gasification furnace 200, electric blower 300 is placed in a cuboid housing 100, gas-cooker 400 is arranged on the table top of housing 100, high temperature batch gasification furnace 200 furnace interior is the hollow cylinder of a sealing, body of heater is fixed in housing 100 by the leg 203 of bottom, furnace wall interlayer is the thermal insulation layer 201 that insulation material is made, furnace wall bottom outside is provided with the ash hole 202 of living with movable sealing cap seal, one end of combustion gas communicating pipe 205 is accessed in body of heater from the 1/2-2/3 of body of heater height, it is outer and arrange movable drain plug A 206 at end that the other end extends to housing 100, the combustion gas arm A of by-pass valve control A 209 is had to connect the air inlet of gas-cooker 400 from drawing a length of tape combustion gas communicating pipe 205, position near combustion gas communicating pipe 205 end connects a smoke exhaust pipe 207 with by-pass valve control B 208 to be extended to outside housing 100, the top of described high temperature batch gasification furnace 200 body of heater is set to movable cover 212, movable cover 212 is provided with rotatable fylfot stirring bar 211, housing 100 table top directly over body of heater is set to removable cover 102, described electric blower 300 is placed in high temperature batch gasification furnace 200 side, the ventilation duct 301 connecting air outlet is horizontally placed on the bottom of high temperature batch gasification furnace 200, it is outer and be provided with movable drain plug B 303 that ventilation duct 301 end extends to housing 100, be positioned at high temperature batch gasification furnace 200 bottom centre position to meet a branch vent A 204 and stretch into body of heater, the end of wind arm A 204 arranges a cylindrical shower nozzle, shower nozzle sidewall is arranged and arranges fumarole more, the thin slice that shower nozzle top diameter is greater than shower nozzle radius 1.5-2cm is closed, ventilation duct 301 also connects on combustion gas arm A that a branch vent B 302 is connected between by-pass valve control A 209 and gas-cooker air inlet, described branch vent is provided with by-pass valve control C 210.
further:described gas-cooker 400 comprises stove shell 401 and stove core, and the center of stove core is Multi-hole range core 403, and this Multi-hole range core 403 is supreme thin-walled cylinder of going to the bottom, and middle part is opened foraminate thin rounded flakes and is enclosed in apart from top sides along on the sidewall of 5-10mm; Stove in-core ring 404 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and stove in-core ring 404 covers on outside Multi-hole range core 403, and the large 6-8mm of its radius ratio Multi-hole range core 403, is highly greater than Multi-hole range core 403; Stove core outer shroud 405 is supreme thin-walled cylinder of going to the bottom, and stove core outer shroud 405 covers on outside stove in-core ring 404, the large 6-8mm of radius ratio stove in-core ring 404, and height is equal with Multi-hole range core 403, and stove core outer shroud 405 is suitable for reading puts pot supporter 402; Fill with heat preserving and insulating material between described stove shell 401 and stove core outer shroud 405; The pipeline of described gas-cooker air inlet directly stretches in hole stove core 403.
further:dodge gate is installed in the front of described housing 100 or side, and roller 103 is installed in bottom, and push-and-pull handrail 101 is installed in the upper end, side of housing 100.
Advantageous Effects: raw material range is wide, all flammable solid can be changed into fuel gas, can use with by thickness raw material again by alone raw material in small, broken bits, Pastoral Areas can with animal manure as raw material, rural area, Plain can with stalk as raw material, and mountainous rural area firewood is as raw material; The household that the charcoal produced in above-mentioned biomass pyrolysis process and tar can be changed into again all simultaneously combustible gas burning is cooked a meal with gasification furnace, thus realizing the object of rural households' efficiency utilization biomass fuel of energy-saving and environmental protection, equipment is easy to operation, low, the energy-conserving and environment-protective of use cost.
Accompanying drawing explanation
Fig. 1: internal structure schematic diagram of the present invention;
Fig. 2: external structure schematic diagram of the present invention;
In figure: 100-housing, 101-push-and-pull handrail, 102-removable cover, 103-roller, 200-high temperature batch gasification furnace, 201-thermal insulation layer, 202-ash hole, 203-leg, 204-branch vent A, 205-combustion gas communicating pipe, 206-movable drain plug A, 207-smoke exhaust pipe, 208-by-pass valve control B, 209-by-pass valve control A, 210-by-pass valve control C, 211-fylfot stirring bar, 212-movable cover, 300-electric blower, 301-ventilation duct, 302-branch vent B, 303-movable drain plug B, 400-gas-cooker, 401-stove shell, 402-pot supporter, 403-Multi-hole range core, 404-stove in-core ring, 405-stove core outer shroud.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention will be further described, to facilitate the technical staff to understand.
As Fig. 1,2: a kind of high-performance bio charcoal gasification furnace, high temperature batch gasification furnace 200, electric blower 300 are placed in a cuboid housing 100, dodge gate (be convenient to open and remove contamination or overhaul) is installed in the front of described housing 100 or side, roller 103 is installed in bottom, and upper end, the side installation push-and-pull handrail 101(of housing 100 arranges roller 103 and handrail 101 is convenient to move integrally), gas-cooker 400 is arranged on the table top of housing 100, high temperature batch gasification furnace 200 furnace interior is the hollow cylinder of a sealing, body of heater is fixed in housing 100 by the leg 203 of bottom, furnace wall interlayer is the thermal insulation layer 201 that insulation material is made, furnace wall bottom outside is provided with the ash hole 202 of living with movable sealing cap seal, one end of combustion gas communicating pipe 205 is accessed in body of heater from the 1/2-2/3 of body of heater height, it is outer and arrange movable drain plug A 206(for removing contamination at end that the other end extends to housing 100), the combustion gas arm A of by-pass valve control A 209 is had to connect the air inlet of gas-cooker 400 from drawing a length of tape combustion gas communicating pipe 205, described gas-cooker 400 comprises stove shell 401 and stove core, the center of stove core is Multi-hole range core 403, this Multi-hole range core 403 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, middle part is opened foraminate thin rounded flakes and is enclosed in apart from top sides along on the sidewall of 5-10mm, stove in-core ring 404 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and stove in-core ring 404 covers on outside Multi-hole range core 403, and the large 6-8mm of its radius ratio Multi-hole range core 403, is highly greater than Multi-hole range core 403, stove core outer shroud 405 is supreme thin-walled cylinder of going to the bottom, and stove core outer shroud 405 covers on outside stove in-core ring 404, the large 6-8mm of radius ratio stove in-core ring 404, and height is equal with Multi-hole range core 403, and stove core outer shroud 405 is suitable for reading puts pot supporter 402, fill with heat preserving and insulating material between described stove shell 401 and stove core outer shroud 405, the pipeline of described gas-cooker air inlet directly stretches in hole stove core 403, position near combustion gas communicating pipe 205 end connects a smoke exhaust pipe 207 with by-pass valve control B 208 to be extended to outside housing 100, the top of described high temperature batch gasification furnace 200 body of heater is set to movable cover 212(and opens and can add material), movable cover 212 is provided with rotatable fylfot stirring bar 211(for stirring material), housing 100 table top directly over body of heater is set to removable cover 102(and opens maintenance and load material), described electric blower 300 is placed in high temperature batch gasification furnace 200 side, the ventilation duct 301 connecting air outlet is horizontally placed on the bottom of high temperature batch gasification furnace 200, it is outer and be provided with movable drain plug B 303 that ventilation duct 301 end extends to housing 100, be positioned at high temperature batch gasification furnace 200 bottom centre position to meet a branch vent A 204 and stretch into body of heater, the end of wind arm A 204 arranges a cylindrical shower nozzle, shower nozzle sidewall is arranged and arranges fumarole more, shower nozzle top diameter is greater than the thin slice of shower nozzle radius 1.5-2cm and closes (for the oxygen in supplementary high temperature batch gasification furnace 200, top closure makes the direction of gas jet be to surrounding instead of upward, ashes are blocked in the effect of thin slice), ventilation duct 301 also connects on combustion gas arm A that a branch vent B 302 is connected between by-pass valve control A 209 and gas-cooker air inlet (supplemental oxygen is combustion-supporting), described branch vent is provided with by-pass valve control C 210.
Embodiment 1: as Fig. 1,2: a kind of high-performance bio charcoal gasification furnace, high temperature batch gasification furnace 200, electric blower 300 are placed in a cuboid housing 100, dodge gate is installed in the front of described housing 100 or side, roller 103 is installed in bottom, and push-and-pull handrail 101 is installed in the upper end, side of housing 100, gas-cooker 400 is arranged on the table top of housing 100, high temperature batch gasification furnace 200 furnace interior is the hollow cylinder of a sealing, body of heater is fixed in housing 100 by the leg 203 of bottom, furnace wall interlayer is the thermal insulation layer 201 that insulation material is made, furnace wall bottom outside is provided with the ash hole 202 of living with movable sealing cap seal, one end of combustion gas communicating pipe 205 is from 1/2 access body of heater of body of heater height, it is outer and arrange movable drain plug A 206 at end that the other end extends to housing 100, the combustion gas arm A of by-pass valve control A 209 is had to connect the air inlet of gas-cooker 400 from drawing a length of tape combustion gas communicating pipe 205, described gas-cooker 400 comprises stove shell 401 and stove core, the center of stove core is Multi-hole range core 403, this Multi-hole range core 403 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, middle part is opened foraminate thin rounded flakes and is enclosed in apart from top sides along on the sidewall of 5mm, stove in-core ring 404 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and stove in-core ring 404 covers on outside Multi-hole range core 403, and the large 6mm of its radius ratio Multi-hole range core 403, is highly greater than Multi-hole range core 403, stove core outer shroud 405 is supreme thin-walled cylinder of going to the bottom, and stove core outer shroud 405 covers on outside stove in-core ring 404, the large 6mm of radius ratio stove in-core ring 404, and height is equal with Multi-hole range core 403, and stove core outer shroud 405 is suitable for reading puts pot supporter 402, fill with heat preserving and insulating material between described stove shell 401 and stove core outer shroud 405, the pipeline of described gas-cooker air inlet directly stretches in hole stove core 403, position near combustion gas communicating pipe 205 end connects a smoke exhaust pipe 207 with by-pass valve control B 208 to be extended to outside housing 100, the top of described high temperature batch gasification furnace 200 body of heater is set to movable cover 212, movable cover 212 is provided with rotatable fylfot stirring bar 211, and housing 100 table top directly over body of heater is set to removable cover 102, described electric blower 300 is placed in high temperature batch gasification furnace 200 side, the ventilation duct 301 connecting air outlet is horizontally placed on the bottom of high temperature batch gasification furnace 200, it is outer and be provided with movable drain plug B 303 that ventilation duct 301 end extends to housing 100, be positioned at high temperature batch gasification furnace 200 bottom centre position to meet a branch vent A 204 and stretch into body of heater, the end of wind arm A 204 arranges a cylindrical shower nozzle, shower nozzle sidewall is arranged and arranges fumarole more, the thin slice that shower nozzle top diameter is greater than shower nozzle radius 1.5-2cm is closed, ventilation duct 301 also connects on combustion gas arm A that a branch vent B 302 is connected between by-pass valve control A 209 and gas-cooker air inlet, described branch vent is provided with by-pass valve control C 210.
Embodiment 2: as Fig. 1,2: a kind of high-performance bio charcoal gasification furnace, high temperature batch gasification furnace 200, electric blower 300 are placed in a cuboid housing 100, dodge gate is installed in the front of described housing 100 or side, roller 103 is installed in bottom, and push-and-pull handrail 101 is installed in the upper end, side of housing 100, gas-cooker 400 is arranged on the table top of housing 100, high temperature batch gasification furnace 200 furnace interior is the hollow cylinder of a sealing, body of heater is fixed in housing 100 by the leg 203 of bottom, furnace wall interlayer is the thermal insulation layer 201 that insulation material is made, furnace wall bottom outside is provided with the ash hole 202 of living with movable sealing cap seal, one end of combustion gas communicating pipe 205 is from 2/3 access body of heater of body of heater height, it is outer and arrange movable drain plug A 206 at end that the other end extends to housing 100, the combustion gas arm A of by-pass valve control A 209 is had to connect the air inlet of gas-cooker 400 from drawing a length of tape combustion gas communicating pipe 205, described gas-cooker 400 comprises stove shell 401 and stove core, the center of stove core is Multi-hole range core 403, this Multi-hole range core 403 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, middle part is opened foraminate thin rounded flakes and is enclosed in apart from top sides along on the sidewall of 10mm, stove in-core ring 404 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and stove in-core ring 404 covers on outside Multi-hole range core 403, and the large 8mm of its radius ratio Multi-hole range core 403, is highly greater than Multi-hole range core 403, stove core outer shroud 405 is supreme thin-walled cylinder of going to the bottom, and stove core outer shroud 405 covers on outside stove in-core ring 404, the large 8mm of radius ratio stove in-core ring 404, and height is equal with Multi-hole range core 403, and stove core outer shroud 405 is suitable for reading puts pot supporter 402, fill with heat preserving and insulating material between described stove shell 401 and stove core outer shroud 405, the pipeline of described gas-cooker air inlet directly stretches in hole stove core 403, position near combustion gas communicating pipe 205 end connects a smoke exhaust pipe 207 with by-pass valve control B 208 to be extended to outside housing 100, the top of described high temperature batch gasification furnace 200 body of heater is set to movable cover 212, movable cover 212 is provided with rotatable fylfot stirring bar 211, and housing 100 table top directly over body of heater is set to removable cover 102, described electric blower 300 is placed in high temperature batch gasification furnace 200 side, the ventilation duct 301 connecting air outlet is horizontally placed on the bottom of high temperature batch gasification furnace 200, it is outer and be provided with movable drain plug B 303 that ventilation duct 301 end extends to housing 100, be positioned at high temperature batch gasification furnace 200 bottom centre position to meet a branch vent A 204 and stretch into body of heater, the end of wind arm A 204 arranges a cylindrical shower nozzle, shower nozzle sidewall is arranged and arranges fumarole more, the thin slice that shower nozzle top diameter is greater than shower nozzle radius 1.5-2cm is closed, ventilation duct 301 also connects on combustion gas arm A that a branch vent B 302 is connected between by-pass valve control A 209 and gas-cooker air inlet, described branch vent is provided with by-pass valve control C 210.
Embodiment 3: as Fig. 1,2: a kind of high-performance bio charcoal gasification furnace, high temperature batch gasification furnace 200, electric blower 300 are placed in a cuboid housing 100, dodge gate is installed in the front of described housing 100 or side, roller 103 is installed in bottom, and push-and-pull handrail 101 is installed in the upper end, side of housing 100, gas-cooker 400 is arranged on the table top of housing 100, high temperature batch gasification furnace 200 furnace interior is the hollow cylinder of a sealing, body of heater is fixed in housing 100 by the leg 203 of bottom, furnace wall interlayer is the thermal insulation layer 201 that insulation material is made, furnace wall bottom outside is provided with the ash hole 202 of living with movable sealing cap seal, one end of combustion gas communicating pipe 205 is from 7/12 access body of heater of body of heater height, it is outer and arrange movable drain plug A 206 at end that the other end extends to housing 100, the combustion gas arm A of by-pass valve control A 209 is had to connect the air inlet of gas-cooker 400 from drawing a length of tape combustion gas communicating pipe 205, described gas-cooker 400 comprises stove shell 401 and stove core, the center of stove core is Multi-hole range core 403, this Multi-hole range core 403 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, middle part is opened foraminate thin rounded flakes and is enclosed in apart from top sides along on the sidewall of 8mm, stove in-core ring 404 is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and stove in-core ring 404 covers on outside Multi-hole range core 403, and the large 7mm of its radius ratio Multi-hole range core 403, is highly greater than Multi-hole range core 403, stove core outer shroud 405 is supreme thin-walled cylinder of going to the bottom, and stove core outer shroud 405 covers on outside stove in-core ring 404, the large 7mm of radius ratio stove in-core ring 404, and height is equal with Multi-hole range core 403, and stove core outer shroud 405 is suitable for reading puts pot supporter 402, fill with heat preserving and insulating material between described stove shell 401 and stove core outer shroud 405, the pipeline of described gas-cooker air inlet directly stretches in hole stove core 403, position near combustion gas communicating pipe 205 end connects a smoke exhaust pipe 207 with by-pass valve control B 208 to be extended to outside housing 100, the top of described high temperature batch gasification furnace 200 body of heater is set to movable cover 212, movable cover 212 is provided with rotatable fylfot stirring bar 211, and housing 100 table top directly over body of heater is set to removable cover 102, described electric blower 300 is placed in high temperature batch gasification furnace 200 side, the ventilation duct 301 connecting air outlet is horizontally placed on the bottom of high temperature batch gasification furnace 200, it is outer and be provided with movable drain plug B 303 that ventilation duct 301 end extends to housing 100, be positioned at high temperature batch gasification furnace 200 bottom centre position to meet a branch vent A 204 and stretch into body of heater, the end of wind arm A 204 arranges a cylindrical shower nozzle, shower nozzle sidewall is arranged and arranges fumarole more, the thin slice that shower nozzle top diameter is greater than shower nozzle radius 1.5-2cm is closed, ventilation duct 301 also connects on combustion gas arm A that a branch vent B 302 is connected between by-pass valve control A 209 and gas-cooker air inlet, described branch vent is provided with by-pass valve control C 210.
Concrete operation method and principle: bottom high temperature batch gasification furnace 200, first pad the charcoal that thick layer is about 150-200mm, during use, open electric blower 300, lighting layer of charcoal treats rubescent, close electric blower 300, open movable cover 212 bonnet that charges to tighten, open electric blower 300 gas-cooker 400 pilot fire after several tens of seconds again, gas-cooker 400 lights rear closedown smoke exhaust pipe 207, and regulable control valve A 209 and by-pass valve control C 210 controls flame and enters Multi-hole range core 403 internal-combustion and can just commonly use fire to Multi-hole range core 403 is rubescent, its gasification principle is: under the effect of electric blower 300, shower nozzle horizontal oxygenating in layer of charcoal of the end of the wind arm A 204 of furnace bottom to be heated when impelling temperature to reach more than 1000 DEG C the gasification of charcoal molecule, meanwhile high temperature batch gasification furnace 200 burner hearth internal layer temperature also reaches more than 500 DEG C, impel biomass material pyrolytic gasification, the charcoal produced after gasification constantly supplements layer of charcoal gasification again, charcoal pyrolysis gas in high temperature batch gasification furnace 200 burner hearth mixes with biomass material pyrolysis gas, combustible gas is combined to again at the effect lower part gas of the gases such as steam, thus constantly increase gas content, gaseous mixture in high temperature batch gasification furnace 200 burner hearth enters the burning of stove in-core by combustion gas siphunculus, when impelling the rubescent temperature of stove core also to reach more than 1000 DEG C, tar gas in gaseous mixture, steam, wood vinegar gas, the gases such as carbon dioxide gas once more decomposition and combination become combustible gas to participate in co-fire, the benign cycle phenomenon of the continuous gasification, and combustion of this high temperature batch gasification furnace 200 range interior, achieve efficiency utilization biomass fuel effect, this gasification furnace oneself can accomplish the every day of refuelling combustion gas by all means, within 1-2 months, only draw out once a small amount of lime and slag, the gasifiable burning of average per kilogram raw material more than 90 minutes, realize without tar without the special effects of energy conservation and environmental protection of charcoal ash without assorted gas foreign material discharge.
The present invention is described by accompanying drawing, without departing from the present invention, various conversion and equivalent replacement can also be carried out to the present invention, therefore, patent of the present invention is not limited to disclosed specific implementation process, and should comprise the whole embodiments fallen within the scope of the claims in the present invention.
Claims (3)
1. a high-performance bio charcoal gasification furnace, it is characterized in that, high temperature batch gasification furnace (200), electric blower (300) is placed in a cuboid housing (100), gas-cooker (400) is arranged on the table top of housing (100), high temperature batch gasification furnace (200) furnace interior is the hollow cylinder of a sealing, body of heater is fixed in housing (100) by the leg (203) of bottom, furnace wall interlayer is the thermal insulation layer (201) that insulation material is made, furnace wall bottom outside is provided with the ash hole (202) of living with movable sealing cap seal, one end of combustion gas communicating pipe (205) is accessed in body of heater from the 1/2-2/3 of body of heater height, the other end extend to housing (100) outward and at end, movable drain plug A(206 is set), draw a length of tape from combustion gas communicating pipe (205) and have by-pass valve control A(209) combustion gas arm A connect gas-cooker (400) air inlet, near combustion gas communicating pipe (205) end position on connect one with by-pass valve control B(208) smoke exhaust pipe (207) extend to housing (100) outward, the top of described high temperature batch gasification furnace (200) body of heater is set to movable cover (212), movable cover (212) is provided with rotatable fylfot stirring bar (211), housing (100) table top directly over body of heater is set to removable cover (102), described electric blower (300) is placed in high temperature batch gasification furnace (200) side, the ventilation duct (301) connecting air outlet is horizontally placed on the bottom of high temperature batch gasification furnace (200), ventilation duct (301) end extend to housing (100) outward and be provided with movable drain plug B(303), be positioned at high temperature batch gasification furnace (200) bottom centre position and meet a branch vent A(204) stretch into body of heater, wind arm A(204) end a cylindrical shower nozzle is set, shower nozzle sidewall is arranged and arranges fumarole more, the thin slice that shower nozzle top diameter is greater than shower nozzle radius 1.5-2cm is closed, ventilation duct (301) also meets a branch vent B(302) be connected to by-pass valve control A(209) and gas-cooker air inlet between combustion gas arm A on, described branch vent is provided with by-pass valve control C(210).
2. according to claim 1 high-performance bio charcoal gasification furnace, it is characterized in that, described gas-cooker (400) comprises stove shell (401) and stove core, the center of stove core is Multi-hole range core (403), this Multi-hole range core (403) is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and middle part is opened foraminate thin rounded flakes and is enclosed in apart from top sides along on the sidewall of 5-10mm; Stove in-core ring (404) is one and supremely goes to the bottom and sidewall is covered with the thin-walled cylinder of aperture, and stove in-core ring (404) covers on Multi-hole range core (403) outward, and the large 6-8mm of its radius ratio Multi-hole range core (403), is highly greater than Multi-hole range core (403); Stove core outer shroud (405) is a supreme thin-walled cylinder of going to the bottom, stove core outer shroud (405) covers on stove in-core ring (404) outward, the large 6-8mm of radius ratio stove in-core ring (404), height is equal with Multi-hole range core (403), and stove core outer shroud (405) is suitable for reading puts pot supporter (402); Fill with heat preserving and insulating material between described stove shell (401) and stove core outer shroud (405); The pipeline of described gas-cooker air inlet directly stretches in hole stove core (403).
3. a kind of high-performance bio charcoal gasification furnace according to claim 1 or 2 any one, it is characterized in that, dodge gate is installed in the front of described housing (100) or side, and roller (103) is installed in bottom, and push-and-pull handrail (101) is installed in the upper end, side of housing (100).
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Application publication date: 20150107 |