CN108571819A - A kind of biologic matter particle fuel hot-air stove - Google Patents
A kind of biologic matter particle fuel hot-air stove Download PDFInfo
- Publication number
- CN108571819A CN108571819A CN201810488662.6A CN201810488662A CN108571819A CN 108571819 A CN108571819 A CN 108571819A CN 201810488662 A CN201810488662 A CN 201810488662A CN 108571819 A CN108571819 A CN 108571819A
- Authority
- CN
- China
- Prior art keywords
- hot
- furnace body
- heat exchange
- body assembly
- assembly
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/088—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
- F23B40/02—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed by scattering over the fuel-supporting surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/02—Preventing emission of flames or hot gases, or admission of air, through working or charging apertures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M11/00—Safety arrangements
- F23M11/04—Means for supervising combustion, e.g. windows
- F23M11/042—Viewing ports of windows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/02—Regulating fuel supply conjointly with air supply
- F23N1/025—Regulating fuel supply conjointly with air supply using electrical or electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/189—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2092—Arrangement or mounting of control or safety devices for air heaters using solid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2233/00—Ventilators
- F23N2233/06—Ventilators at the air intake
- F23N2233/08—Ventilators at the air intake with variable speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2239/00—Fuels
- F23N2239/02—Solid fuels
Abstract
The invention discloses a kind of biologic matter particle fuel hot-air stoves, it includes furnace body assembly, charging assembly and smoke evacuation assembly, and furnace body assembly includes hot-blast stove（1）With the furnace chamber heat exchange tube in hot wind furnace chamber（2）, furnace chamber heat exchange tube lower section is equipped with fire grate（3）, furnace chamber heat exchange tube lateral wall is equipped with fin（4）, hot-blast stove one side wall offers feed inlet（5）, another side wall offers hot-blast outlet（6）；It feeds assembly to be set on the outside of furnace body assembly, and the charging assembly is connected to furnace body assembly, charging assembly includes material feeding box（7）, feeding packing auger（8）And material guiding hopper（9）, material feeding box is set to hot-blast stove lateral wall, which is connected with feeding packing auger, and material guiding hopper is set on feed inlet, and material guiding hopper one end is connected with feeding packing auger, will be in biomass granule fuel introducing fire grate by material guiding hopper.The present invention uses biologic matter particle fuel hot-air stove, and hot-blast stove heat loss is small, considerably increases heat exchange area, improves heat exchange efficiency.
Description
Technical field
The present invention relates to thermal power machinery manufacturing technology fields, and in particular to a kind of biologic matter particle fuel hot-air stove.
Background technology
Hot-blast stove is to belong to thermal power machinery device, becomes electric heat source and conventional vapor power heat source already in large number of rows
Regeneration product.Hot-blast stove can be divided into coal, Oil and gas fired boilers, biomass etc. with fuel type.
Energy shortage and environmental degradation problem are on the rise caused by largely using fossil fuel in recent years so that
Biomass energy occupies critical positions in hot-blast stove fuel.The biomass resource condition in China is good, utilizes forest and agricultural biomass
Used as fuel, have the characteristics that it is environmental-friendly, can regenerate, develop biomass fuel hot air stove, can it is energy saving, subtract
Light environmental pollution.Therefore, there is an urgent need for those skilled in the art to work out a kind of biologic matter particle fuel hot-air stove.
Invention content
The purpose of the present invention is to solve above-mentioned the deficiencies in the prior art, provide a kind of biological particles combustion
Expect hot-blast stove.
In order to reach foregoing invention purpose, technical solution provided by the invention is as follows：A kind of biologic matter particle fuel hot-air
Stove, it includes furnace body assembly, feeds assembly and smoke evacuation assembly, wherein：
The furnace body assembly for biomass granule fuel burning and heat conveying, the furnace body assembly include hot-blast stove and
Furnace chamber heat exchange tube in hot wind furnace chamber, the furnace chamber heat exchange tube lower section are provided with for containing biomass granule fuel
Fire grate, the furnace chamber heat exchange tube lateral wall are provided with fin, the arc-shaped shape of fin, the hot-blast stove one side wall offer into
Material mouth, another side wall offer hot-blast outlet；
The charging assembly is set on the outside of furnace body assembly, and the charging assembly is connected to furnace body assembly, is used for furnace body assembly
Interior conveying biomass granule fuel, the charging assembly include material feeding box, feeding packing auger and material guiding hopper, and the material feeding box is set to heat
Wind furnace lateral wall, the material feeding box lower end are connected with feeding packing auger, and the material guiding hopper is set on feed inlet, described material guiding hopper one end
It is connected with feeding packing auger, is introduced biomass granule fuel in fire grate by material guiding hopper；
The smoke evacuation assembly is connected to furnace body assembly, for by furnace body assembly endogenous substance granular fuel burning generate flue gas to
Outside drain, the smoke evacuation assembly includes smoke pipe, smoke exhaust fan and smoke discharging pipe, and the smoke pipe is set on furnace chamber heat exchange tube
End, described smoke pipe one end are connected with smoke exhaust fan, and described smoke exhaust fan one end is connected with smoke discharging pipe.
Preferably, the hot-blast stove bottom end is provided with pedestal.
Preferably, the feeding packing auger side is provided with control panel, and the control panel control feeding packing auger work is real
Existing feeding packing auger is fed to furnace body assembly to be controlled.
Preferably, the fire door for lighting a fire and observing is equipped on the outside of the hot-blast stove.
Preferably, the fin is arranged in furnace chamber heat exchange tube lateral wall using spiral subsection so that the air flowed through
Whirlwind is formed, realizes enhanced heat exchange.
Preferably, the hot-blast stove madial wall is provided with insulating layer, and the insulating layer is the A grades of non-ignitable polyphenyl second of fire prevention
Alkene particle heat-insulating plate.
Based on the above-mentioned technical proposal, of the invention that there is following technological merit compared with prior art：
The present invention uses biologic matter particle fuel hot-air stove, and reasonable in design, hot-blast stove heat loss is small, considerably increases heat exchange
Area improves heat exchange efficiency；Fin is arranged in furnace chamber heat exchange tube lateral wall using spiral subsection, is oriented to the path of air
Optimization so that the air flowed through forms whirlwind, realizes that enhanced heat exchange, heat exchange efficiency are high；Hot-blast stove madial wall is provided with insulating layer,
Insulating layer is the A grades of non-ignitable granules of polystyrene thermal insulation boards of fire prevention, reduces the heat loss of hot-blast stove, hot wind furnace high-temperature is avoided to ignite
The biomass granule fuel being placed in its lateral wall material feeding box, improves safety.
Description of the drawings
Fig. 1 is the stereogram of biologic matter particle fuel hot-air stove of the present invention.
Fig. 2 is the diagrammatic cross-section of biologic matter particle fuel hot-air stove of the present invention.
Fig. 3 is the structural schematic diagram of furnace chamber heat exchange tube of the present invention and fin.
In figure：1. hot-blast stove, 2. furnace chamber heat exchange tubes, 3. fire grates, 4. fins, 5. feed inlets, 6. hot-blast outlets, 7. chargings
Case, 8. feeding packing augers, 9. material guiding hoppers, 10. smoke pipes, 11. smoke exhaust fans, 12. smoke discharging pipes, 13. pedestals, 14. control panels, 15.
Fire door, 16. insulating layers, 17. air inlets.
Specific implementation mode
The present invention is further explained with reference to the accompanying drawings and examples.
As shown in Figure 1-Figure 3, a kind of biologic matter particle fuel hot-air stove, it includes furnace body assembly, charging assembly and smoke evacuation
Assembly, wherein：
Burning and heat conveying of the furnace body assembly for biomass granule fuel, the furnace body assembly includes hot-blast stove 1
With the furnace chamber heat exchange tube 2 in hot wind furnace chamber, 2 lower section of the furnace chamber heat exchange tube is provided with for containing biological particles combustion
The fire grate 3 of material, 2 lateral wall of the furnace chamber heat exchange tube are provided with fin 4,4 arc-shaped shape of the fin, 1 side of the hot-blast stove
Wall offers feed inlet 5, and another side wall offers hot-blast outlet 6；
The charging assembly is set on the outside of furnace body assembly, and the charging assembly is connected to furnace body assembly, is used for furnace body assembly
Interior conveying biomass granule fuel, the charging assembly includes material feeding box 7, feeding packing auger 8 and material guiding hopper 9, and the material feeding box 7 is set
In 1 lateral wall of hot-blast stove, which is connected with feeding packing auger 8, and the feeding packing auger 8 includes feeding packing auger ontology
And the motor being connected with feeding packing auger ontology, the material guiding hopper 9 are set on feed inlet 5,9 one end of the material guiding hopper and feeding packing auger
8 are connected, and are introduced biomass granule fuel in fire grate 3 by material guiding hopper 9,3 bottom of fire grate is provided with for furnace body assembly
The air blower of air needed for biomass granule fuel burning is provided；
The smoke evacuation assembly is connected to furnace body assembly, for by furnace body assembly endogenous substance granular fuel burning generate flue gas to
Outside drain, the smoke evacuation assembly includes smoke pipe 10, smoke exhaust fan 11 and smoke discharging pipe 12, and the smoke pipe 10 is set to burner hearth and changes
2 upper end of heat pipe, 10 one end of the smoke pipe are connected with smoke exhaust fan 11, and 11 one end of the smoke exhaust fan is connected with smoke discharging pipe 12.
1 bottom end of the hot-blast stove is provided with pedestal 13.8 side of the feeding packing auger is provided with control panel 14, the control
Disk 14 controls feeding packing auger 8 and works, and realizes that feeding packing auger 8 is fed to furnace body assembly and controls.Two are mainly provided in control panel 14
Button, a button are adapted to connection with feeding packing auger and realize that control 8 start and stop of feeding packing auger, another button are adapted to company with air blower
Connect realization control air blower start and stop.Control panel 14 is internally provided with an electrothermal relay and ac contactor compatible with electrothermal relay
Device, electrothermal relay one end adaptation are connected with the motor being connected with feeding packing auger ontology, and A.C. contactor can be used for being cut to electricity
Machine provide electric energy power supply, it can be achieved that motor overload protection；It is additionally provided with one in the control panel 14 and is connected to the motor compiling of connecing
Range controller, the programmable controller can set hot blast temperature numerical value at the hot-blast outlet 6 of hot-blast stove 1, pass through programmable control
The rotating speed of device regulation motor processed, to realize control 8 charging rate of feeding packing auger, to obtain constant hot blast temperature.Institute
1 outside of hot-blast stove is stated equipped with the fire door 15 for lighting a fire and observing.The fin 4 is arranged in furnace chamber heat exchange tube using spiral subsection
2 lateral walls so that the air flowed through forms whirlwind, realizes enhanced heat exchange.1 madial wall of the hot-blast stove is provided with insulating layer 16,
The insulating layer 16 is the A grades of non-ignitable granules of polystyrene thermal insulation boards of fire prevention.1 top of the hot-blast stove is provided with air inlet 17.Into
Expect that auger 8, smoke exhaust fan 11 are the prior art, can directly be bought from market.
It is packed into biomass granule fuel in material feeding box 7, biomass granule fuel is sent to fire grate 3 by feeding packing auger 8,
After igniting, biomass granule fuel burning burns in biomass granule fuel and generates hot-air, the air inlet from 1 top of hot-blast stove
Mouth 17 can enter fresh air, exchange heat through furnace chamber heat exchange tube 2, and the hot wind that can be used for grain heat-drying is released from hot-blast outlet 6.
The above is the example and explanation of the present invention, but does not mean that the obtainable advantage of the present invention is so limited, all
Being may be to wherein one the advantages of realization in the simple transformation of structure, and/or some embodiments in practice process of the present invention
It is a or it is multiple within the scope of protection of this application.
Claims (6)
1. a kind of biologic matter particle fuel hot-air stove, it is characterised in that：It includes furnace body assembly, feeds assembly and smoke evacuation assembly,
Wherein：
Burning and heat conveying of the furnace body assembly for biomass granule fuel, the furnace body assembly includes hot-blast stove
（1）With the furnace chamber heat exchange tube in hot wind furnace chamber（2）, the furnace chamber heat exchange tube（2）Lower section is provided with for containing biology
The fire grate of matter granular fuel（3）, the furnace chamber heat exchange tube（2）Lateral wall is provided with fin（4）, the fin（4）Arc-shaped shape,
The hot-blast stove（1）One side wall offers feed inlet（5）, another side wall offers hot-blast outlet（6）；
The charging assembly is set on the outside of furnace body assembly, and the charging assembly is connected to furnace body assembly, is used for furnace body assembly
Interior conveying biomass granule fuel, the charging assembly includes material feeding box（7）, feeding packing auger（8）And material guiding hopper（9）, it is described into
Hopper（7）Set on hot-blast stove（1）Lateral wall, the material feeding box（7）Lower end and feeding packing auger（8）It is connected, the material guiding hopper（9）If
In feed inlet（5）On, the material guiding hopper（9）One end and feeding packing auger（8）It is connected, passes through material guiding hopper（9）By biological particles
Fuel introduces fire grate（3）It is interior；
The smoke evacuation assembly is connected to furnace body assembly, for by furnace body assembly endogenous substance granular fuel burning generate flue gas to
Outside drain, the smoke evacuation assembly includes smoke pipe（10）, smoke exhaust fan（11）And smoke discharging pipe（12）, the smoke pipe（10）Setting
In furnace chamber heat exchange tube（2）Upper end, the smoke pipe（10）One end is connected with smoke exhaust fan（11）, the smoke exhaust fan（11）One end connects
It is connected to smoke discharging pipe（12）.
2. biologic matter particle fuel hot-air stove according to claim 1, it is characterised in that：The hot-blast stove（1）Bottom end is set
It is equipped with pedestal（13）.
3. biologic matter particle fuel hot-air stove according to claim 1, it is characterised in that：The feeding packing auger（8）Side
It is provided with control panel（14）, the control panel（14）Feeding packing auger work is controlled, realizes feeding packing auger（8）It is fed to furnace body assembly
Control.
4. biologic matter particle fuel hot-air stove according to claim 1, it is characterised in that：The hot-blast stove（1）Outside is set
It is useful for the fire door lighted a fire and observed（15）.
5. biologic matter particle fuel hot-air stove according to claim 1, it is characterised in that：The fin（4）Using spiral
Step-by-step arrangement is in furnace chamber heat exchange tube（2）Lateral wall so that the air flowed through forms whirlwind, realizes enhanced heat exchange.
6. biologic matter particle fuel hot-air stove according to claim 1, it is characterised in that：The hot-blast stove（1）Madial wall
It is provided with insulating layer（16）, the insulating layer（16）For the A grades of non-ignitable granules of polystyrene thermal insulation boards of fire prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488662.6A CN108571819A (en) | 2018-05-21 | 2018-05-21 | A kind of biologic matter particle fuel hot-air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488662.6A CN108571819A (en) | 2018-05-21 | 2018-05-21 | A kind of biologic matter particle fuel hot-air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571819A true CN108571819A (en) | 2018-09-25 |
Family
ID=63572915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488662.6A Pending CN108571819A (en) | 2018-05-21 | 2018-05-21 | A kind of biologic matter particle fuel hot-air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571819A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528186A (en) * | 2013-10-08 | 2014-01-22 | 浙江光炎节能环保科技股份有限公司 | Cylindrical high-temperature biomass hot blast furnace |
| CN104990262A (en) * | 2015-07-21 | 2015-10-21 | 河南巨烽生物能源开发有限公司 | Biological particle hot-blast stove |
| CN105276804A (en) * | 2014-06-14 | 2016-01-27 | 朱计坤 | Biomass multifunctional combustion engine matched hot-blast stove |
| CN205191911U (en) * | 2015-12-08 | 2016-04-27 | 任丘市富强采暖设备有限公司 | Clean coal hot -blast furnace |
| CN208269409U (en) * | 2018-05-21 | 2018-12-21 | 三喜农机股份有限公司 | A kind of biologic matter particle fuel hot-air furnace |
-
2018
- 2018-05-21 CN CN201810488662.6A patent/CN108571819A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528186A (en) * | 2013-10-08 | 2014-01-22 | 浙江光炎节能环保科技股份有限公司 | Cylindrical high-temperature biomass hot blast furnace |
| CN105276804A (en) * | 2014-06-14 | 2016-01-27 | 朱计坤 | Biomass multifunctional combustion engine matched hot-blast stove |
| CN104990262A (en) * | 2015-07-21 | 2015-10-21 | 河南巨烽生物能源开发有限公司 | Biological particle hot-blast stove |
| CN205191911U (en) * | 2015-12-08 | 2016-04-27 | 任丘市富强采暖设备有限公司 | Clean coal hot -blast furnace |
| CN208269409U (en) * | 2018-05-21 | 2018-12-21 | 三喜农机股份有限公司 | A kind of biologic matter particle fuel hot-air furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10364985B2 (en) | Bio-fuel furnace | |
| CN105889901B (en) | A kind of fixed grate boiler for the square bale stalk that burns | |
| CN205002375U (en) | Direct burming biomass hot -blast furnace of stokehold feeding | |
| CN202350302U (en) | Rice husk combustion hot-blast stove | |
| CN104613641B (en) | Flue-cured tobacco biological particles combustion furnace | |
| CN205002372U (en) | Direct burming biomass hot -blast furnace of long -range feeding | |
| CN208269409U (en) | A kind of biologic matter particle fuel hot-air furnace | |
| CN104930500B (en) | Two combustion flue gas steam boiler systems of gas formula gasification on biological particles | |
| CN101782229B (en) | Gasification furnace with cone-shaped grates | |
| CN104930699A (en) | Hot cyclone energy-saving and environmental-friendly boiler | |
| CN203908001U (en) | Biomass fuel hot-air boiler | |
| CN106642074A (en) | Pellet combustion device | |
| CN206600843U (en) | A kind of environmentally friendly particle heating stove controlled based on computer remote | |
| CN205448287U (en) | Many fuel heat pipe indirect heating hot -blast furnace | |
| CN106382623B (en) | New energy intelligence bispin boiler | |
| CN108571819A (en) | A kind of biologic matter particle fuel hot-air stove | |
| CN100430647C (en) | Tech. for biomass fuel sectionally suspending burning | |
| CN205664359U (en) | Fixed grate boiler of burning side's bundle straw | |
| CN110068143B (en) | Split type hot-blast furnace | |
| CN104913633B (en) | A kind of biomass fuel furnace for brightness | |
| CN211060092U (en) | Steam and hot air integrated machine | |
| CN208504734U (en) | A kind of small-sized automatic feed biological substance shaped granule hot air furnace device | |
| CN201754021U (en) | Special pulverized coal combustion system for drying coal slime and brown coal | |
| CN105466008B (en) | Multi fuel heat pipe indirect-heating hot air stove | |
| CN105240839A (en) | Biomass fuel combustion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |