CN103423775A - Biomass semi-gasification furnace - Google Patents
Biomass semi-gasification furnace Download PDFInfo
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- CN103423775A CN103423775A CN2012101620483A CN201210162048A CN103423775A CN 103423775 A CN103423775 A CN 103423775A CN 2012101620483 A CN2012101620483 A CN 2012101620483A CN 201210162048 A CN201210162048 A CN 201210162048A CN 103423775 A CN103423775 A CN 103423775A
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- combustion
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- 238000002309 gasification Methods 0.000 title claims abstract description 32
- 239000002028 Biomass Substances 0.000 title claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 60
- 239000006200 vaporizer Substances 0.000 claims description 94
- 239000002918 waste heat Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 abstract description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 20
- 239000001301 oxygen Substances 0.000 abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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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
-
- 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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- Solid-Fuel Combustion (AREA)
- Air Supply (AREA)
Abstract
The invention discloses a biomass semi-gasification furnace which comprises a furnace. A combustion chamber is arranged on the upper portion of the furnace, and a gasification chamber is arranged on the lower portion of the furnace and is communicated with the combustion chamber by a flow guide pipe; a fan is communicated with a main air channel and an auxiliary air channel, the main air channel is communicated with main air holes of the gasification chamber, the main air holes are positioned at the bottom or on the lower portion of the gasification chamber, the auxiliary air channel is communicated with auxiliary air holes of the gasification chamber, the auxiliary air holes are positioned on the top or the upper portion of the gasification chamber, and the auxiliary air channel is further communicated with an air mixing hole positioned on a side wall of the flow guide pipe. The biomass semi-gasification furnace has the advantages that owing to the flow guide pipe arranged between the gasification chamber and the combustion chamber, the auxiliary air holes and the air mixing hole, airflow of the auxiliary air channel can be automatically distributed at different ratios in different flow directions at an ignition stage and a combustion stage, so that the semi-gasification furnace can be ignited quickly, most of generated combustible gas is gathered at the bottom of a kitchen utensil to be combusted in a centralized manner instead of being combusted in the gasification chamber in advance owing to deficiency of oxygen, heat is released in a centralized manner, and the kitchen utensil is high in absorption and utilization rate and good in energy conservation effect.
Description
Technical field
The present invention relates to solid-fuelled domestic burners such as adopting bavin, coal, be specifically related to a kind of biomass half-gasification oven.
Background technology
In known technology, the tar produced in the biomass gasifying furnace course of work easily gathers and stops up appendix and burner, and for the technical solution problem, some technical schemes adopt cancels appendix, combustion chamber is set above vaporizer, and the combustible gas that vaporizer is sent carries out the direct combustion processing.As the publication number patent documentation that is CN101487597, a kind of biomass half-gasification oven is disclosed, comprise panel fire surrounding hood and interior stove, described interior stove top is provided with burner, the zone that described burner surrounds is combustion chamber, described panel fire surrounding hood is located at interior stove top and is covered at the burner periphery, described interior stove overcoat is provided with the secondary fan housing, the inner casing of described interior stove and secondary fan housing surround annular secondary air channel, described burner, the inner casing of panel fire surrounding hood and interior stove surrounds annular secondary air chamber, the secondary air channel lower end is provided with the secondary air inlet with exterior, the secondary air channel upper end is provided with the Secondary Air outlet communicated with secondary air chamber, evenly be provided with the secondary air hole of a plurality of connection secondary air chambers and combustion chamber on described burner along hoop, this biomass half-gasification oven has the secondary air inlet combustion-supporting effect.But this technical scheme remains the deficiency aspect three, the one, difficulty on fire, burning is slow, and firepower is less than normal; The 2nd, the oxygen supply of vaporizer is easily excessive, causes combustible gas burning in advance in air chamber processed, and the flame location of generation is low, and flame envelope can't arrive the cooker bottom, and heat utilization ratio is low; The 3rd, the flame that the combustible gas burning produces is wide, and firepower disperses, and is unfavorable for that cooker absorbs heat.
In order to solve biomass fuel slow technical problem on fire in stove, generally all adopt the air feed increased vaporizer, the oxygen of raising vaporizer is supplied with to carry out combustion-supporting, to shorten process on fire; And solve the technical problem that combustible gas burns in advance, and need to be at combustion phases, the oxygen of minimizing vaporizer upper space is supplied with, and the combustible gas major part produced can not burnt in advance because of few oxygen in vaporizer.Resolve gasification furnace in contradiction demand on fire and that two stages of burning are supplied with oxygen, be significant for the service behaviour that improves gasification furnace.
Summary of the invention
The invention provides a kind of biomass half-gasification oven, can allow the interior biomass fuel of stove on fire fast, burn prosperous, can allow again the combustible gas major part produced not burn in advance at vaporizer because of few oxygen, but gather cooker bottom concentrated combustion, and being beneficial to cooker and absorbing, heat utilization ratio is high.
The technical solution used in the present invention is: a kind of biomass half-gasification oven, comprise body of heater, and upper of furnace body arranges combustion chamber, and lower portion of furnace body arranges vaporizer, and vaporizer is connected by mozzle with combustion chamber; Blower fan is communicated with main air duct, inferior air channel, main air duct is communicated with vaporizer main air hole, and the main air hole is positioned at the bottom of vaporizer or the inferior wind hole that ，Ci air channel, bottom is communicated with vaporizer, top or ，Ci air channel, top that inferior wind hole is positioned at vaporizer also are communicated with the mixed wind hole be positioned on the mozzle sidewall.
Blower fan work produces air stream, portion of air stream is admitted to main air duct, main air hole via vaporizer bottom or bottom enters vaporizer, and along rising on the gap between vaporizer endogenous substance fuel, for the burning of the biomass fuel in vaporizer provides comburant oxygen; Another part air stream is admitted to time air channel, and again be divided into two-way, one tunnel is via being positioned at the vaporizer top or De Cifeng hole, top enters vaporizer, for the biomass fuel combustion in vaporizer provides comburant oxygen, another road enters mozzle via the mixed wind hole on the mozzle sidewall, mixed with the combustible gas in the mozzle of flowing through, and improves the oxygen content in combustible gas, make the combustible gas as far as possible fully burning in combustion chamber from the ejection of mozzle upper end, produce strong firepower.
In the stage on fire, both by main air duct, main air hole to the vaporizer bottom or the air stream that provides of bottom, provide air stream by ,Ci Feng hole, inferior air channel to vaporizer top or top again, the technique effect produced has: can make on the one hand the oxygen in whole vaporizer abundant, especially the upper and lower surface of combustion zone has sufficient oxygen to supply with, and combustion-supporting effect is good, and it is prosperous that the burning of point of origin becomes rapidly, the combustion zone diffusion is fast, and process on fire is short; On the other hand, when by ,Ci Feng hole, inferior air channel to the vaporizer top or top when air stream is provided, can improve the air pressure of vaporizer upper space, thereby slow down the air velocity of the combustion zone of flowing through from the bottom up, and then reduce the heat that air stream is taken away from combustion zone, both thermal loss was few to make combustion zone in ignition phase, temperature is high, and oxygen is abundant again, burns prosperous, diffusion can be expanded rapidly in combustion zone, realizes on fire fast.
At combustion phases, vaporizer endogenous substance fuel combustion meeting produces a large amount of combustible gases, and the air pressure of vaporizer upper space can further improve, thereby hinder air stream, via inferior wind hole, enters vaporizer, a large amount of combustible gases are through the mozzle flowing in combustion chamber on the other hand, the air velocity of mozzle inside of flowing through is obviously accelerated, the high gas flow of mozzle inside can produce by the air in Dui Ci air channel, mixed wind hole negative pressure suction effect, therefore the air capacity entered in mozzle via mixed wind hole significantly increases, the air capacity that enters vaporizer via inferior wind hole significantly reduces, thereby significantly reduced the oxygen content in vaporizer, make the smoldering state of biomass fuel in low oxygen in vaporizer, the combustible gas produced can not burn in advance because of the anoxic major part in vaporizer, and can be after the air stream of flowing through mozzle and sending into mixed wind hole is mixed, fully burning again while from the mozzle upper end, spraying into combustion chamber, the flame envelope that burning produces can be concentrated the cooker bottom of through body of heater top, heat is concentrated and is discharged, cooker is easy to absorb, heat utilization ratio is high.
Above-mentioned mozzle cross-sectional area is the 2%-30% of vaporizer cross-sectional area.Ratio between mozzle cross section and vaporizer cross section, understand in the time of affecting work the air velocity in the mozzle of flowing through, and then time allocation proportion in ,Hun Feng hole, wind hole of flowing through respectively of the air stream in impact time air channel, ratio interval between choose reasonable mozzle cross section and vaporizer cross section, both can allow the interior biomass fuel gasifying speed of vaporizer fast, the combustible gas produced is many, can allow again the vaporizer upper space remain on few oxygen condition, the combustible gas of generation is most of because of the not burning in advance of few oxygen.Further improve and be, the mozzle cross-sectional area is the 3%-15% of vaporizer cross-sectional area, can obtain better aerogenesis and combustion efficiency.
Above-mentioned mozzle upper end arranges poly-combustion mouth, and poly-combustion mouth is upper and lower both ends open and up-small and down-big ducted body.Poly-combustion mouth is set in the mozzle upper end, on the one hand, the combustible gas flowed out from the mozzle upper end is further concentrated to poly-combustion mouth upper end open, and, from poly-combustion mouth upper end open ejection burning, flame is more concentrated, the heat of generation is more conducive to the cooker bottom and absorbs; On the other hand, from the combustible gas of poly-combustion mouth upper end ejection, eddy flow can occur, make the burning of combustible gas more abundant, the flame envelope temperature is higher, and the heat of release is more, and the firepower of generation is larger.
Above-mentioned blower fan is communicated with main air duct and time air channel via adjusting valve.By between blower fan and main air duct, inferior air channel, adjusting valve being set, by adjusting valve, the air quantity in main air duct, inferior air channel is regulated, thereby regulated the combusting firepower size.
Above-mentioned vaporizer is provided with and is communicated with outside charge door.Can, in the situation that interrupt cooking not adds biomass fuel by charge door to vaporizer, improve gasification furnace continuous operation ability.
Above-mentioned combustion chamber is communicated with waste heat chamber, the indoor reservoir that arranges of waste heat.The tail gas that combustion chambers burn is produced can enter the waste heat chamber, and using waste heat from tail gas can be heated the water in reservoir, produces the domestic hot-water, and using waste heat from tail gas is utilized.
The present invention by arranging mozzle between vaporizer and combustion chamber, and utilization time He Hunfeng hole, wind hole, automatically the air stream of realizing time air channel in the various flows of stage on fire and combustion phases to distribution ratio, make gasification furnace both possess fast characteristic on fire, allow again the combustible gas major part produced not burn in advance at vaporizer because of few oxygen, but gather cooker bottom concentrated combustion, heat is concentrated and is discharged, the cooker absorption rate is high, good energy-conserving effect.
The accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment of the present invention.
Fig. 3 is work schematic diagram embodiment illustrated in fig. 2.
Fig. 4 is the structural representation of the third embodiment of the present invention.
Fig. 5 is the structural representation of the 4th kind of embodiment of the present invention.
The specific embodiment
Below, by reference to the accompanying drawings embodiments of the present invention are described further.
Fig. 1 shows the embodiment of the first biomass half-gasification oven, comprises body of heater 1, and body of heater 1 top arranges combustion chamber 11, and body of heater 1 bottom arranges vaporizer 12, and vaporizer 12 is connected by mozzle 13 with combustion chamber 11; Blower fan 2 is communicated with main air duct 21, inferior air channel 22, and main air duct 21 is communicated with vaporizer 12 main air holes 121, and main air hole 121 is positioned at the bottom of vaporizer 12; Inferior air channel 22 is communicated with the inferior wind hole 122 of vaporizer 12, and inferior wind hole 122 is positioned at the top of vaporizer 12; Inferior air channel 22 also is communicated with the mixed wind hole 131 be positioned on mozzle 13 sidewalls.
Fig. 2 shows the embodiment of the second biomass half-gasification oven, comprises body of heater 1, and body of heater 1 top arranges combustion chamber 11, and body of heater 1 bottom arranges vaporizer 12, and vaporizer 12 is connected by mozzle 13 with combustion chamber 11; Blower fan 2 is communicated with main air ducts 21, inferior air channel 22, and main air duct 21 is communicated with vaporizer 12 main air holes 121, and main air hole 121 is positioned at the bottom of vaporizer 12, and is uniformly distributed ringwise a plurality ofly, is conducive to air stream and enters more equably vaporizer 12, improves combustion-supporting effect; Inferior air channel 22 is communicated with inferior wind hole 122 of vaporizers 12, and inferior wind hole 122 is positioned at the top of vaporizer 12, and is uniformly distributed ringwise a plurality ofly, is conducive to air stream and more evenly enters vaporizer 12, the raising combustion-supporting effect; Inferior air channel 22 also is communicated with the mixed wind hole 131 be positioned on mozzle 13 sidewalls; Blower fan 2 is communicated with adjusting valve 3, and adjusting valve 3 is communicated with main air duct 21 and time air channel 22; Mozzle 43 upper ends arrange poly-combustion mouth 5, and poly-combustion mouth 5 is upper and lower both ends open and up-small and down-big ducted body.
Fig. 3 shows work schematic diagram embodiment illustrated in fig. 2, the air stream that blower fan 2 produces is after adjusting valve 3 regulates and distributes, portion of air flows to into main air duct 21, and sends in vaporizer 12 from the main air hole 121 of vaporizer 12 bottoms, for vaporizer 12 provides air stream from the bottom up; Another part air stream is sent into time air channel 22, and again be divided into two-way, one tunnel enters vaporizer 12 via being positioned at vaporizer 12 De Cifeng holes, top 122, for the biomass fuel combustion in vaporizer 12 provides comburant oxygen, another road enters in mozzle 13 via the mixed wind hole 131 on mozzle 13 sidewalls, mixed with the combustible gas in the mozzle 13 of flowing through, improve the oxygen content in combustible gas; The combustible gas flowed out from mozzle 13 upper ends enters in poly-combustion mouth 5, and, from poly-upper end open 11 ejection burnings to combustion chamber of firing mouth 5, combustion flame is concentrated, produce strong firepower, its flame envelope is concentrated through cooker bottom, is easy to be absorbed by cooker, and heat utilization ratio is high.
Fig. 4 shows the embodiment of the third biomass half-gasification oven, comprises body of heater 1, and body of heater 1 top arranges combustion chamber 11, and body of heater 1 bottom arranges vaporizer 12, and vaporizer 12 is connected by mozzle 13 with combustion chamber 11; Blower fan 2 is communicated with main air ducts 21, inferior air channel 22, and main air duct 21 is communicated with vaporizer 12 main air holes 121, and main air hole 121 is positioned at the bottom of vaporizer 12, and is uniformly distributed ringwise a plurality ofly, is conducive to air stream and enters more equably vaporizer 12, improves combustion-supporting effect; Inferior air channel 22 is communicated with inferior wind hole 122 of vaporizers 12, and inferior wind hole 122 is positioned at the top of vaporizer 12, and is uniformly distributed ringwise a plurality ofly, is conducive to air stream and enters more equably vaporizer 12, the raising combustion-supporting effect; Inferior air channel 22 also is communicated with the mixed wind hole 131 be positioned on mozzle 13 sidewalls; Blower fan 2 is communicated with adjusting valve 3, and adjusting valve 3 is communicated with main air duct 21 and time air channel 22; Mozzle 43 upper ends arrange poly-combustion mouth 5, and poly-combustion mouth 5 is upper and lower both ends open and up-small and down-big ducted body.Vaporizer 12 is provided with and is communicated with outside charge door 6, is convenient to the interior interpolation fuel of vaporizer 12; The tail gas of combustion chamber 11 enters waste heat chamber 14, the interior reservoir 7 that arranges in waste heat chamber 14, and reservoir 7 can utilize the waste heat of tail gas to produce hot water.
Fig. 5 shows the embodiment of the 4th kind of biomass half-gasification oven, comprises body of heater 1, and body of heater 1 top arranges combustion chamber 11, and body of heater 1 bottom arranges vaporizer 12, and vaporizer 12 is connected by mozzle 13 with combustion chamber 11; Blower fan 2 is communicated with main air duct 21, inferior air channel 22, main air duct 21 is communicated with vaporizer 12 main air holes 121, and main air hole 121 is positioned at the bottom of vaporizer 12, and is uniformly distributed ringwise a plurality of along vaporizer 12 sidewalls, be conducive to air stream and enter more equably vaporizer 12, improve combustion-supporting effect; Inferior air channel 22 is communicated with inferior wind hole 122 of vaporizers 12, and inferior wind hole 122 is positioned at the top of vaporizer 12, and along vaporizer 12 sidewalls, is uniformly distributed ringwise a plurality ofly, is conducive to air stream and enters more equably vaporizer 12, the raising combustion-supporting effect; Inferior air channel 22 also is communicated with the mixed wind hole 131 be positioned on mozzle 13 sidewalls; Blower fan 2 is communicated with adjusting valve 3, and adjusting valve 3 is communicated with main air duct 21 and time air channel 22; Mozzle 43 upper ends arrange poly-combustion mouth 5, and poly-combustion mouth 5 is upper and lower both ends open and up-small and down-big ducted body.
The embodiment of technical scheme similar to Figure 1 also comprises: the main air hole is positioned at the bottom of vaporizer, and evenly cloth is a plurality of ringwise, and inferior wind hole is positioned at the top of vaporizer, and is uniformly distributed ringwise a plurality of along the vaporizer sidewall.Perhaps, the main air hole is positioned at the bottom of vaporizer, and along the vaporizer sidewall, is uniformly distributed ringwise a plurality ofly, and inferior wind hole is positioned at the top of vaporizer, and evenly cloth is a plurality of ringwise.
Certainly, those skilled in the art enlighten according to technology provided by the invention, and in conjunction with known technology and technology general knowledge, the equivalent technical solutions of making, should be considered as embodiments of the invention, belongs to the scope that the claims in the present invention are protected.
Claims (7)
1. a biomass half-gasification oven, comprise body of heater, and upper of furnace body arranges combustion chamber, and lower portion of furnace body arranges vaporizer, it is characterized in that vaporizer is connected by mozzle with combustion chamber; Blower fan is communicated with main air duct, inferior air channel, main air duct is communicated with vaporizer main air hole, and the main air hole is positioned at the bottom of vaporizer or the inferior wind hole that ，Ci air channel, bottom is communicated with vaporizer, top or ，Ci air channel, top that inferior wind hole is positioned at vaporizer also are communicated with the mixed wind hole be positioned on the mozzle sidewall.
2. a kind of biomass half-gasification oven as claimed in claim 1, is characterized in that the mozzle cross-sectional area is the 2%-30% of vaporizer cross-sectional area.
3. a kind of biomass half-gasification oven as claimed in claim 2, is characterized in that the mozzle cross-sectional area is the 3%-15% of vaporizer cross-sectional area.
4. a kind of biomass half-gasification oven as described as claim 1-3 any one, is characterized in that the mozzle upper end arranges poly-combustion mouth, and poly-combustion mouth is upper and lower both ends open and up-small and down-big ducted body.
5. a kind of biomass half-gasification oven as described as claim 1-3 any one, is characterized in that blower fan is communicated with main air duct, inferior air channel via adjusting valve.
6. a kind of biomass half-gasification oven as claimed in claim 4, is characterized in that blower fan is communicated with main air duct, inferior air channel via adjusting valve.
7. a kind of biomass half-gasification oven as described as claim 1-3 any one, is characterized in that combustion chamber is communicated with waste heat chamber, the indoor reservoir that arranges of waste heat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210162048.3A CN103423775B (en) | 2012-05-23 | 2012-05-23 | A kind of biomass half-gasification oven |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210162048.3A CN103423775B (en) | 2012-05-23 | 2012-05-23 | A kind of biomass half-gasification oven |
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| CN103423775A true CN103423775A (en) | 2013-12-04 |
| CN103423775B CN103423775B (en) | 2018-05-15 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465773A (en) * | 2015-12-25 | 2016-04-06 | 潘汉祥 | Oxygen supply and thermal insulation device and flammable gas combustion chamber with same |
| CN105546588A (en) * | 2016-03-07 | 2016-05-04 | 四川眉能燃具有限公司 | Efficient low-emission biomass furnace |
| CN105757722A (en) * | 2016-03-07 | 2016-07-13 | 四川眉能燃具有限公司 | Oxygen-enriched combustion method of biomass furnace |
| CN106287828A (en) * | 2016-08-31 | 2017-01-04 | 内蒙古圣燚环保科技有限公司 | Multilamellar combustion-supporting multistage stove |
| CN107023858A (en) * | 2017-05-23 | 2017-08-08 | 三河市亿亚能源设备制造有限公司 | A kind of semi-gasification cooking and heating furnace |
| CN111706880A (en) * | 2020-04-30 | 2020-09-25 | 周英勇 | System for energy-conserving firewood kitchen and waste heat are used for indoor heating |
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| CN101033859A (en) * | 2007-03-22 | 2007-09-12 | 马良奇 | Manufacture method of household semi-gasification furnace of biomass and gasification furnace thereof |
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| CN201133660Y (en) * | 2007-03-22 | 2008-10-15 | 马良奇 | Air blasting type domestic biomass semi-gasifying stove |
| CN202082954U (en) * | 2011-06-03 | 2011-12-21 | 周德广 | High-efficient biomass gasification furnace |
| CN202561817U (en) * | 2012-05-23 | 2012-11-28 | 湖南省盈峰光能机械有限公司 | Biomass semi-gasification boiler |
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| CN101033859A (en) * | 2007-03-22 | 2007-09-12 | 马良奇 | Manufacture method of household semi-gasification furnace of biomass and gasification furnace thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465773A (en) * | 2015-12-25 | 2016-04-06 | 潘汉祥 | Oxygen supply and thermal insulation device and flammable gas combustion chamber with same |
| CN105546588A (en) * | 2016-03-07 | 2016-05-04 | 四川眉能燃具有限公司 | Efficient low-emission biomass furnace |
| CN105757722A (en) * | 2016-03-07 | 2016-07-13 | 四川眉能燃具有限公司 | Oxygen-enriched combustion method of biomass furnace |
| CN105757722B (en) * | 2016-03-07 | 2018-05-15 | 四川眉能燃具有限公司 | A kind of oxygen-enriched combusting method of biomass stove |
| CN106287828A (en) * | 2016-08-31 | 2017-01-04 | 内蒙古圣燚环保科技有限公司 | Multilamellar combustion-supporting multistage stove |
| CN107023858A (en) * | 2017-05-23 | 2017-08-08 | 三河市亿亚能源设备制造有限公司 | A kind of semi-gasification cooking and heating furnace |
| CN111706880A (en) * | 2020-04-30 | 2020-09-25 | 周英勇 | System for energy-conserving firewood kitchen and waste heat are used for indoor heating |
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| Publication number | Publication date |
|---|---|
| CN103423775B (en) | 2018-05-15 |
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