CN208269409U - A kind of biologic matter particle fuel hot-air furnace - Google Patents
A kind of biologic matter particle fuel hot-air furnace Download PDFInfo
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- CN208269409U CN208269409U CN201820754496.5U CN201820754496U CN208269409U CN 208269409 U CN208269409 U CN 208269409U CN 201820754496 U CN201820754496 U CN 201820754496U CN 208269409 U CN208269409 U CN 208269409U
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- furnace
- heat exchange
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Abstract
The utility model discloses a kind of biologic matter particle fuel hot-air furnaces, it includes furnace body assembly, charging assembly and smoke evacuation assembly, furnace body assembly includes hot-blast stove (1) and the furnace chamber heat exchange tube (2) in hot wind furnace chamber, fire grate (3) are equipped with below furnace chamber heat exchange tube, furnace chamber heat exchange tube lateral wall is equipped with fin (4), hot-blast stove one side wall offers feed inlet (5), and another side wall offers hot-blast outlet (6)；Assembly is fed to be set on the outside of furnace body assembly, and the charging assembly is connected to furnace body assembly, feeding 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, the material feeding box lower end is connected with feeding packing auger, material guiding hopper is set on feed inlet, and material guiding hopper one end is connected with feeding packing auger, is introduced biomass granule fuel in fire grate by material guiding hopper.The utility model uses biologic matter particle fuel hot-air furnace, and hot-blast stove heat loss is small, considerably increases heat exchange area, improves heat exchange efficiency.
Description
Technical field
The utility model relates to thermal power machinery manufacturing technology fields, and in particular to a kind of biologic matter particle fuel hot-air
Furnace.
Background technique
Hot-blast stove is to belong to thermal power machinery device, has become 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.
In recent years due to largely using energy shortage caused by fossil fuel and environmental degradation problem to be on the rise, 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, those skilled in the art are needed and develop a kind of biologic matter particle fuel hot-air furnace.
Utility model content
Purpose of the utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of biomass
Grain fuel hot air stove.
In order to reach above-mentioned purpose of utility model, a kind of the technical scheme that the utility model is provided is as follows: biological particles
Fuel hot air stove, it includes furnace body assembly, charging assembly and smoke evacuation assembly, in which:
Burning and heat conveying of the furnace body assembly for biomass granule fuel, the furnace body assembly includes hot wind
Furnace and the furnace chamber heat exchange tube in hot wind furnace chamber, the furnace chamber heat exchange tube lower section are provided with for containing biological particles combustion
The fire grate of material, the furnace chamber heat exchange tube lateral wall are provided with fin, the arc-shaped shape of fin, and the hot-blast stove one side wall opens up
There is feed inlet, another side wall offers 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
Biomass granule fuel is conveyed in assembly, the charging assembly includes material feeding box, feeding packing auger and material guiding hopper, and the material feeding box is set
In hot-blast stove lateral wall, which is connected with feeding packing auger, and the material guiding hopper is set on feed inlet, the material guiding hopper
One end 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, the cigarette for generating the burning of furnace body assembly endogenous substance granular fuel
Gas is to outside drain, and the smoke evacuation assembly includes smoke pipe, smoke exhaust fan and smoke discharging pipe, and the smoke pipe is set to furnace chamber heat exchange tube
Upper 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, the air passed through
Whirlwind is formed, realizes enhanced heat exchange.
Preferably, the hot-blast stove inner sidewall 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, the utility model has following technological merit compared with prior art:
The utility model uses biologic matter particle fuel hot-air furnace, and reasonable in design, hot-blast stove heat loss is small, increases
Add heat exchange area, improves heat exchange efficiency；Fin is arranged in furnace chamber heat exchange tube lateral wall using spiral subsection, to the path of air
Guiding optimization is carried out, the air passed through forms whirlwind, realizes that enhanced heat exchange, heat exchange efficiency are high；The setting of hot-blast stove inner sidewall
There is insulating layer, insulating layer is the A grades of non-ignitable granules of polystyrene insulation boards of fire prevention, reduces the heat loss of hot-blast stove, avoids hot-blast stove
Interior high temperature ignites the biomass granule fuel being placed in its lateral wall material feeding box, improves safety.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model biologic matter particle fuel hot-air furnace.
Fig. 2 is the diagrammatic cross-section of the utility model biologic matter particle fuel hot-air furnace.
Fig. 3 is the structural schematic diagram of the utility model furnace chamber heat exchange tube and fin.
In figure: 1. hot-blast stoves, 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 embodiment
Explanation that the utility model 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 furnace, it includes furnace body assembly, charging assembly and smoke evacuation
Assembly, in which:
Burning and heat conveying of the furnace body assembly for biomass granule fuel, the furnace body assembly includes hot wind
Furnace 1 and the furnace chamber heat exchange tube 2 in hot wind furnace chamber are provided with for containing biomass below the furnace chamber heat exchange tube 2
The fire grate 3 of grain fuel, 2 lateral wall of furnace chamber heat exchange tube are provided with fin 4, the arc-shaped shape of the fin 4, the hot-blast stove 1
One side 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
Biomass granule fuel is conveyed in assembly, the charging assembly includes material feeding box 7, feeding packing auger 8 and material guiding hopper 9, the charging
Case 7 is set to 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, described 9 one end of material guiding hopper and charging
Auger 8 is connected, and is 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 provides the air blower of air needed for biomass granule fuel burns；
The smoke evacuation assembly is connected to furnace body assembly, the cigarette for generating the burning of furnace body assembly endogenous substance granular fuel
Gas includes smoke pipe 10, smoke exhaust fan 11 and smoke discharging pipe 12 to outside drain, the smoke evacuation assembly, and the smoke pipe 10 is set to furnace
2 upper end of thorax heat exchanger tube, described 10 one end of smoke pipe are connected with smoke exhaust fan 11, and described 11 one end of smoke exhaust fan is connected with smoke discharging pipe
12。
1 bottom end of hot-blast stove is provided with pedestal 13.8 side of 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 control 8 start and stop of feeding packing auger, another button is adapted to company with air blower
Connect realization control air blower start and stop.An electrothermal relay and ac contactor compatible with electrothermal relay are equipped with inside control panel 14
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
Device processed adjusts the revolving speed of motor, so that control 8 charging rate of feeding packing auger is realized, to obtain constant hot blast temperature.Institute
State the fire door 15 being equipped on the outside of hot-blast stove 1 for lighting a fire and observing.The fin 4 is arranged in furnace chamber heat exchange tube using spiral subsection
2 lateral walls, the air passed through form whirlwind, realize enhanced heat exchange.1 inner sidewall of hot-blast stove is provided with insulating layer 16,
The insulating layer 16 is the A grades of non-ignitable granules of polystyrene insulation boards of fire prevention.1 top of 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, burning in biomass granule fuel 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.
Above content is the example and explanation of the utility model, but does not mean that the obtainable advantage of the utility model by this
Limitation may be realized in the simple transformation, and/or some embodiments to structure in all the utility model practice processes excellent
Wherein one or more of point are within the scope of protection of this application.
Claims (6)
1. a kind of biologic matter particle fuel hot-air furnace, 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) furnace chamber heat exchange tube (2) and in hot wind furnace chamber, furnace chamber heat exchange tube (2) lower section are provided with for containing biology
The fire grate (3) of matter granular fuel, furnace chamber heat exchange tube (2) lateral wall are provided with fin (4), the arc-shaped shape of the fin (4),
Hot-blast stove (1) one side 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 include material feeding box (7), feeding packing auger (8) and material guiding hopper (9), it is described into
Hopper (7) is set to hot-blast stove (1) lateral wall, which is connected with feeding packing auger (8), and the material guiding hopper (9) sets
In on feed inlet (5), described material guiding hopper (9) one end is connected with feeding packing auger (8), by material guiding hopper (9) by biological particles
Fuel introduces in fire grate (3)；
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 include smoke pipe (10), smoke exhaust fan (11) and smoke discharging pipe (12), smoke pipe (10) setting
In furnace chamber heat exchange tube (2) upper end, described smoke pipe (10) one end is connected with smoke exhaust fan (11), and described smoke exhaust fan (11) one end connects
It is connected to smoke discharging pipe (12).
2. biologic matter particle fuel hot-air furnace according to claim 1, it is characterised in that: hot-blast stove (1) bottom end is set
It is equipped with pedestal (13).
3. biologic matter particle fuel hot-air furnace according to claim 1, it is characterised in that: feeding packing auger (8) side
It is provided with control panel (14), control panel (14) the control feeding packing auger work realizes that feeding packing auger (8) are fed to furnace body assembly
Control.
4. biologic matter particle fuel hot-air furnace according to claim 1, it is characterised in that: set on the outside of the hot-blast stove (1)
There is the fire door (15) for lighting a fire and observing.
5. biologic matter particle fuel hot-air furnace according to claim 1, it is characterised in that: the fin (4) uses spiral
For step-by-step arrangement in furnace chamber heat exchange tube (2) lateral wall, the air passed through forms whirlwind, realizes enhanced heat exchange.
6. biologic matter particle fuel hot-air furnace according to claim 1, it is characterised in that: hot-blast stove (1) inner sidewall
It is provided with insulating layer (16), the insulating layer (16) is the A grades of non-ignitable granules of polystyrene insulation boards of fire prevention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754496.5U CN208269409U (en) | 2018-05-21 | 2018-05-21 | A kind of biologic matter particle fuel hot-air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754496.5U CN208269409U (en) | 2018-05-21 | 2018-05-21 | A kind of biologic matter particle fuel hot-air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269409U true CN208269409U (en) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754496.5U Expired - Fee Related CN208269409U (en) | 2018-05-21 | 2018-05-21 | A kind of biologic matter particle fuel hot-air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571819A (en) * | 2018-05-21 | 2018-09-25 | 三喜农机股份有限公司 | A kind of biologic matter particle fuel hot-air stove |
-
2018
- 2018-05-21 CN CN201820754496.5U patent/CN208269409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571819A (en) * | 2018-05-21 | 2018-09-25 | 三喜农机股份有限公司 | A kind of biologic matter particle fuel hot-air stove |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |