CN110041966A - A kind of biomass gasifying furnace - Google Patents
A kind of biomass gasifying furnace Download PDFInfo
- Publication number
- CN110041966A CN110041966A CN201910197544.4A CN201910197544A CN110041966A CN 110041966 A CN110041966 A CN 110041966A CN 201910197544 A CN201910197544 A CN 201910197544A CN 110041966 A CN110041966 A CN 110041966A
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- vaporizer
- vapor
- thermal conductor
- room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 claims abstract description 57
- 239000006200 vaporizer Substances 0.000 claims abstract description 44
- 239000002470 thermal conductor Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 10
- 238000002309 gasification Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The present invention relates to a kind of biomass gasifying furnaces, including furnace body, stock room, vaporizer and combustion chamber are from top to bottom disposed in furnace body, vapor is provided on the outside of combustion chamber to occur room, to be provided with thermal conductor in furnace body, the lower end of thermal conductor is protruded into combustion chamber, upper end is protruded into vaporizer, vapor occurs room and is connected with vapor escape pipe, and the outlet of vapor escape pipe is connected to the lower end of thermal conductor, and the upper end of thermal conductor is provided with vapor outlet port.Combustion chamber and vaporizer of the invention carries out hot transmitting by thermal conductor, is uniformly distributed the temperature of upper and lower level material in vaporizer, while decreasing the time needed for material in vaporizer reaches cracking temperature, improves and produces gas velocity degree；The outlet of vapor escape pipe is connected to the bottom of thermal conductor, is ejected into vaporizer after being heated by combustion chamber by radiating piece, guarantees that vapor is evenly distributed in vaporizer, keeps vaporizer reaction abundant.
Description
Technical field
The present invention relates to biomass gas preparing apparatus technical field, in particular to a kind of biomass gasifying furnace.
Background technique
Biomass includes plant, excrement and the town and country debirs of nature, is a kind of non-fossil renewable energy.With
The energy utilization patterns that biomass is directly burnt are compared, and have extended use, reduction carrying out utilizing after biomass pyrogenation gasification
The advantages of pollution, clean and effective.Gasification furnace is the pyrolysis principle according to organic matter, is the biomass in furnace in certain temperature and oxygen
Imflammable gas is sufficiently cracked under the conditions of gas.A burner endogenous substance is only needed to can produce high temperature, in the environment of anoxic,
Biomass cracking is the fuel gas such as methane, hydrogen, carbon monoxide.
Existing gasification furnace, such as: application No. is 201720984910.7 Chinese utility model patents to disclose one kind
Biomass gasifying furnace, including furnace body successively have in the furnace body heated oxide area, reducing zone and fuel to prepare from the bottom up
Area；U-shaped reduction channel is equipped with by deflector corresponding in the furnace body of the reducing zone；Corresponding to the heating oxygen
The furnace body peripheral protective for changing area has water vapour that room occurs；The venthole of water vapour generation room and the reduction channel
Entrance is connected；The deflector includes transverse slat and stands at least two vertical plates on the transverse slat, the deflector side by side
There is the transverse slat to be oppositely arranged, two that the vertical plate is staggered.The material of this gasification furnace in cracking and drying only by
The material burning of lower section provides heat source, and heat transference efficiency is low, and the temperature difference of upper and lower level material is larger, and often lower layer's material burns
Cracking temperature has not been reached yet in upper materials when totally, influences factor of created gase.
Summary of the invention
The present invention provides a kind of biomass gasifying furnace in order to solve the above problem, proposes high yield gas by improving heat transference efficiency
Rate.
Above-mentioned purpose of the invention has the technical scheme that a kind of biomass gasifying furnace, including furnace
Body is from top to bottom disposed with stock room, vaporizer and combustion chamber in the furnace body, is provided with water on the outside of the combustion chamber
Steam occurs room, to be provided with thermal conductor in the furnace body, the lower end of the thermal conductor is protruded into combustion chamber, and gas is protruded into upper end
Change interior, the vapor occurs room and is connected with vapor escape pipe, and the outlet of the vapor escape pipe is connected to heat transfer
The upper end of the lower end of part, the thermal conductor is provided with vapor outlet port.
Preferably, the thermal conductor includes that heat-conducting piece, the heat absorbing member that heat-conducting piece lower end is arranged in and setting are being led
The radiating piece of warmware upper end, the heat absorbing member are located in combustion chamber, and the radiating piece is located in vaporizer, the heat-conducting piece, suction
Warmware and radiating piece are interconnected hollow pipeline, and the vapor outlet port is arranged on radiating piece.
Preferably, the heat absorbing member and the radiating piece are radially distributed outward centered on heat-conducting piece.
Preferably, the lower end of the heat-conducting piece is provided with steam cavity, the exit setting of the vapor escape pipe
There is the spray head of spherical structure, the spray head is located in steam cavity, and multiple fumaroles are evenly distributed on the spray head.
Preferably, spherical conducting element is provided on the inside of the spray head, the outer wall of the spherical conducting element and the spray
The inner wall of head forms water conservancy diversion gap.
Preferably, the combustion chamber and vaporizer are funnel-shaped structure, the stock room is tubular construction, the combustion
The internal diameter for burning room is from top to bottom sequentially increased, and the internal diameter of the vaporizer is from top to bottom sequentially reduced.
Preferably, being provided with transition chamber between the combustion chamber and the vaporizer, the internal diameter of the transition chamber is greater than
The minimum diameter of the combustion chamber and the vaporizer, and it is less than the maximum inner diameter of the combustion chamber.
Preferably, being provided with the material partition for separating vaporizer and combustion chamber, the object in the transition chamber
Material partition is provided with blanking portion, and the thermal conductor runs through blanking portion up and down.
Preferably, being provided with Mars catching net in the transition chamber, the Mars catching net is located at below material partition.
Preferably, interior, which occurs, for the vapor is provided with air inlet pipe, the air inlet pipe spiral is wound around combustion chamber
Outside, the air inlet of the air inlet pipe are located at the outside that room occurs for the vapor, and the gas outlet of the air inlet pipe is located at described
In combustion chamber.
The invention has the following advantages:
1, combustion chamber and vaporizer carry out hot transmitting by thermal conductor, divide the temperature of upper and lower level material in vaporizer uniformly
Cloth, while the time needed for material in vaporizer reaches cracking temperature is decreased, it improves and produces gas velocity degree；
2, the outlet of vapor escape pipe is connected to the bottom of thermal conductor, is distributed to after being heated by combustion chamber by radiating piece
In vaporizer, the temperature of vapor had not only been improved, but also has guaranteed that vapor is evenly distributed in vaporizer, has filled vaporizer reaction
Point；
3, air inlet pipe spiral is wound around the outside of combustion chamber, room can occur by combustion chamber and vapor and add to air inlet pipe
Heat improves the temperature for the combustion-supporting gas being located in air inlet pipe, reduces the temperature fluctuation of combustion chamber, reduces to gasification furnace factor of created gase
It influences.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of thermal conductor in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of spray head in the embodiment of the present invention；
In figure: room, 16- water occur for 1- furnace body, 11- stock room, 12- vaporizer, 13- transition chamber, the combustion chamber 14-, 15- vapor
Steam escape pipe, 161- spray head, the spherical conducting element of 162-, 163- fumarole, 164- water conservancy diversion gap, 17- air inlet pipe, 2- gas collection
Cover, 21- gas collecting tube, 3- thermal conductor, 31- heat-conducting piece, 32- radiating piece, 33- heat absorbing member, 34- steam cavity, 4- material partition,
41- blanking portion, 5- Mars catching net, 6- burning rack.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in scope of the presently claimed invention.
Embodiment: as shown in Figure 1, Figure 2 and Figure 3, a kind of biomass gasifying furnace, including furnace body 1, furnace body 1 have iron plate to roll
It forms, outside is coated with thermal insulation material.Stock room 11, vaporizer 12 and combustion chamber 14 are from top to bottom disposed in furnace body 1.
Combustion chamber 14 and vaporizer 12 are funnel-shaped structure, and stock room 11 is tubular construction.Stock is provided with gas gathering mask 2 in room 11,
Gas gathering mask 2 covers on 12 top of vaporizer, and for collecting combustible gas, gas gathering mask 2 is connected with gas collecting tube 21, and gas collecting tube 21 stretches out stock
11 outside of room.
The internal diameter of combustion chamber 14 is from top to bottom sequentially increased, and the internal diameter of vaporizer 12 is from top to bottom sequentially reduced.Combustion chamber
14 smallest end and the smallest end of vaporizer 12 are oppositely arranged.The height of combustion chamber 14 is less than the height of vaporizer 12, combustion chamber
14 height is the 1/5 of the height of vaporizer 12, such as: the height of vaporizer 12 is 200mm, and the height of combustion chamber 14 is then
40mm。
Transition chamber 13 is provided between combustion chamber 14 and vaporizer 12, the internal diameter of transition chamber 13 is greater than combustion chamber 14 and gasification
The minimum diameter of room 12, and it is less than the maximum inner diameter of combustion chamber 14.The transition chamber 13 increases combustion chamber 14 and vaporizer 12
The internal diameter of junction, the i.e. internal diameter of throat, and the size of throat determines the gas deliverability of gasification furnace and produces gas quality.
As shown in Figure 1, being provided with the material partition 4 for separating vaporizer 12 and combustion chamber 14, object in transition chamber 13
Material partition 4 is provided with blanking portion 41, and blanking portion 41 has through-hole, can make the partial material of vaporizer 12 pass through blanking portion 41 into
Enter combustion chamber 14.Mars catching net 5 is provided in transition chamber 13, Mars catching net 5 is located at 4 lower section of material partition, prevents from burning
The Mars of room 14 enters vaporizer 12, and Mars catching net 5 is the net of metal wire knitted.
Thermal conductor 3 is provided in furnace body 1, about 3 thermal conductor runs through blanking portion 41, and the lower end of thermal conductor 3 is protruded into
In combustion chamber 14, upper end is protruded into vaporizer 12.
As shown in Fig. 2, thermal conductor 3 includes heat-conducting piece 31, the heat absorbing member 33 that 31 lower end of heat-conducting piece is arranged in and setting
Radiating piece 32 in 31 upper end of heat-conducting piece, wherein heat absorbing member 33 is located in combustion chamber 14, and radiating piece 32 is located in vaporizer 12, leads
Warmware 31, heat absorbing member 33 and radiating piece 32 are integrally connected and interconnected hollow metal pipeline.Heat absorbing member 33 and dissipate
Warmware 32 is radially distributed outward centered on heat-conducting piece 31.
As shown in Figure 1, the outside of combustion chamber 14, which is provided with vapor, occurs room 15, vapor occurs room 15 and is connected with water steaming
Gas escape pipe 16, the outlet of vapor escape pipe 16 are connected to the lower end of thermal conductor 3, and the upper end of thermal conductor 3 is provided with steaming
Gas outlet, vapor outlet port are evenly distributed on radiating piece 32.
As shown in Figures 2 and 3, the lower end of heat-conducting piece 31 is provided with steam cavity 34, the exit of vapor escape pipe 16
It is provided with the spray head 161 of spherical structure, spray head 161 is located in steam cavity 34, and multiple fumaroles are evenly distributed on spray head 161
163.The inside of spray head 161 is provided with spherical conducting element 162, and the outer wall of the spherical conducting element 162 is interior with the spray head 161
Wall forms water conservancy diversion gap 164.
Spray head 161 is copper spray head, and spherical conducting element 162 is copper ball, and copper ball is fixed on the inner wall of spray head 161 by copper bar
On.When vapor is entered in spray head 161 from vapor escape pipe 16, pressure and flow velocity increase in water conservancy diversion gap 164, make outward
Jet velocity increases, while spray head 161 and spherical conducting element 162 are heated that water conservancy diversion gap 164 is made to form high-temperature space, makes vapor
It is heated into water conservancy diversion gap 164, avoids the cooling condensation of vapor.
The air inlet pipe 17 that steel is provided in room 15 occurs for vapor, and 17 spiral of air inlet pipe is wound around the outer of combustion chamber 14
Side, and the tube wall of air inlet pipe 17 sticks on the outer wall of combustion chamber 14.The cross section of air inlet pipe 17 be it is flat, increase with
The outer wall fitting area of combustion chamber 14, the not only heating by combustion chamber 14 of air inlet pipe 17, but also occurred in room 15 by vapor
Hot water heating.
As shown in Figure 1, the air inlet of air inlet pipe 17 is located at the outside that room 15 occurs for vapor, the gas outlet position of air inlet pipe 17
In in combustion chamber 14.Burning rack is provided in combustion chamber 14, burning rack is made of metal tube, is divided into multilayer up and down, upper and lower level gold
Belong to pipe to be interconnected, multiple ventholes is distributed on metal tube, the gas outlet of air inlet pipe 17 is connected to the metal tube of burning rack.
Claims (10)
1. a kind of biomass gasifying furnace, including furnace body (1), be from top to bottom disposed in the furnace body (1) stock room (11),
Vaporizer (12) and combustion chamber (14) are provided with vapor on the outside of the combustion chamber (14) and room (15) occur, it is characterised in that:
It is provided with thermal conductor (3) in the furnace body (1), the lower end of the thermal conductor (3) is protruded into combustion chamber (14), and upper end is protruded into
In vaporizer (12), the vapor occurs room (15) and is connected with vapor escape pipe (16), the vapor escape pipe (16)
Outlet be connected to the lower ends of thermal conductor (3), the upper end of the thermal conductor (3) is provided with vapor outlet port.
2. a kind of biomass gasifying furnace according to claim 1, it is characterised in that: the thermal conductor (3) includes thermally conductive
Part (31), setting heat-conducting piece (31) lower end heat absorbing member (33) and setting heat-conducting piece (31) upper end radiating piece (32),
The heat absorbing member (33) is located in combustion chamber (14), and the radiating piece (32) is located in vaporizer (12), the heat-conducting piece (31),
Heat absorbing member (33) and radiating piece (32) are interconnected hollow pipeline, and the vapor outlet port is arranged on radiating piece (32).
3. a kind of biomass gasifying furnace according to claim 2, it is characterised in that: the heat absorbing member (33) and the heat dissipation
Part (32) is radially distributed outward centered on heat-conducting piece (31).
4. a kind of biomass gasifying furnace according to claim 2, it is characterised in that: the lower end of the heat-conducting piece (31) is arranged
Have steam cavity (34), the exit of the vapor escape pipe (16) is provided with the spray head (161) of spherical structure, the spray head
(161) it is located in steam cavity (34), is evenly distributed with multiple fumaroles (163) on the spray head (161).
5. a kind of biomass gasifying furnace according to claim 4, it is characterised in that: the inside of the spray head (161) is arranged
Have spherical conducting element (162), the outer wall of the spherical conducting element (162) and the inner wall of the spray head (161) form water conservancy diversion gap
(164).
6. a kind of biomass gasifying furnace according to claim 1, it is characterised in that: the combustion chamber (14) and vaporizer
It (12) is funnel-shaped structure, the stock room (11) is tubular construction, and the internal diameter of the combustion chamber (14) is from top to bottom successively
Increase, the internal diameter of the vaporizer (12) is from top to bottom sequentially reduced.
7. a kind of biomass gasifying furnace according to claim 6, it is characterised in that: the combustion chamber (14) and the gasification
It is provided between room (12) transition chamber (13), the internal diameter of the transition chamber (13) is greater than the combustion chamber (14) and the vaporizer
(12) minimum diameter, and it is less than the maximum inner diameter of the combustion chamber (14).
8. a kind of biomass gasifying furnace according to claim 7, it is characterised in that: setting is useful in the transition chamber (13)
In the material partition (4) for separating vaporizer (12) and combustion chamber (14), the material partition (4) is provided with blanking portion (41),
The thermal conductor (3) runs through blanking portion (41) up and down.
9. a kind of biomass gasifying furnace according to claim 8, it is characterised in that: be provided with fire in the transition chamber (13)
Star catching net (5), the Mars catching net (5) are located at below material partition (4).
10. a kind of biomass gasifying furnace according to claim 1, it is characterised in that: the vapor occurs in room (15)
Be provided with air inlet pipe (17), air inlet pipe (17) spiral is wound around the outside of combustion chamber (14), the air inlet pipe (17) into
Port is located at the outside that room (15) occur for the vapor, and the gas outlet of the air inlet pipe (17) is located at the combustion chamber (14)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197544.4A CN110041966A (en) | 2019-03-15 | 2019-03-15 | A kind of biomass gasifying furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910197544.4A CN110041966A (en) | 2019-03-15 | 2019-03-15 | A kind of biomass gasifying furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110041966A true CN110041966A (en) | 2019-07-23 |
Family
ID=67274831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910197544.4A Pending CN110041966A (en) | 2019-03-15 | 2019-03-15 | A kind of biomass gasifying furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110041966A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677376Y (en) * | 2004-01-16 | 2005-02-09 | 中国科学院广州能源研究所 | Down-draft gasification furnace |
| JP2005232262A (en) * | 2004-02-18 | 2005-09-02 | Kozo Shionoya | Equipment and method for gasifying solid biomass fuel |
| CN105001913A (en) * | 2015-08-18 | 2015-10-28 | 青岛理工大学 | Device for producing combustible gas from carbon black through tyre pyrolysis and preparation method |
| CN105402703A (en) * | 2015-11-30 | 2016-03-16 | 广东慧能新源科技有限公司 | Vertical chimney-free biomass gas-fired boiler |
| CN106010653A (en) * | 2016-06-29 | 2016-10-12 | 温洲 | Biomass gasifier |
| CN107312570A (en) * | 2017-08-08 | 2017-11-03 | 龙志威 | Biomass gasifying furnace |
| CN209989333U (en) * | 2019-03-15 | 2020-01-24 | 福州鑫裕协新能源有限公司 | Biomass gasification furnace |
-
2019
- 2019-03-15 CN CN201910197544.4A patent/CN110041966A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677376Y (en) * | 2004-01-16 | 2005-02-09 | 中国科学院广州能源研究所 | Down-draft gasification furnace |
| JP2005232262A (en) * | 2004-02-18 | 2005-09-02 | Kozo Shionoya | Equipment and method for gasifying solid biomass fuel |
| CN105001913A (en) * | 2015-08-18 | 2015-10-28 | 青岛理工大学 | Device for producing combustible gas from carbon black through tyre pyrolysis and preparation method |
| CN105402703A (en) * | 2015-11-30 | 2016-03-16 | 广东慧能新源科技有限公司 | Vertical chimney-free biomass gas-fired boiler |
| CN106010653A (en) * | 2016-06-29 | 2016-10-12 | 温洲 | Biomass gasifier |
| CN107312570A (en) * | 2017-08-08 | 2017-11-03 | 龙志威 | Biomass gasifying furnace |
| CN209989333U (en) * | 2019-03-15 | 2020-01-24 | 福州鑫裕协新能源有限公司 | Biomass gasification furnace |
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