CN219346439U - Novel built-in living beings flue-cured tobacco heating equipment - Google Patents
Novel built-in living beings flue-cured tobacco heating equipment Download PDFInfo
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- CN219346439U CN219346439U CN202320096118.3U CN202320096118U CN219346439U CN 219346439 U CN219346439 U CN 219346439U CN 202320096118 U CN202320096118 U CN 202320096118U CN 219346439 U CN219346439 U CN 219346439U
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Abstract
The utility model relates to novel built-in biomass flue-cured tobacco heat supply equipment which comprises a chimney, a heat exchanger, a furnace body, a feeding assembly and a combustion engine assembly, wherein the chimney is fixedly arranged at the top of the heat exchanger and is communicated with the heat exchanger, and the feeding assembly and the combustion engine assembly are designed in a split manner; the feeding assembly comprises a feeding pipe fixedly arranged on the furnace wall, the burner assembly comprises a combustion box arranged in the furnace body, a combustion grate is arranged in the combustion box, and one end of the feeding pipe extends into the combustion box and is positioned above the combustion grate; solves the problems that the existing biomass flue-cured tobacco hot blast stove is insufficient in combustion, and ash slag contains unburned but carbonized biomass particles; the fire grate ash blocks the combustion air hole to cause flameout, the combustion machine and the feeder are integrated, when the feeder fails, the feeder must stop fire, and the biomass particles in the back fire ignition storage box of the back smoke cause fire and other problems.
Description
Technical Field
The utility model relates to the technical field of flue-cured tobacco hot blast stoves, in particular to novel built-in biomass flue-cured tobacco heat supply equipment.
Background
The flue-cured tobacco heat supply equipment is flue-cured tobacco equipment which is suitable for flue-cured tobacco production and heats air by using fuel combustion as a heat source; the flue-cured tobacco multi-purpose coal is used as fuel, the calcination temperature is high, the coal is corroded on metal materials after combustion, the biomass does not contain sulfur and phosphorus, a boiler is not corroded, and the environment is not polluted, so that biomass particles are used for replacing coal as fuel in most places at present.
The existing biomass flue-cured tobacco hot blast stove is insufficient in combustion, and ash contains unburned but carbonized biomass particles; the fire grate ash blocks the combustion air hole to cause flameout, the combustion machine and the feeder are integrated, when the feeder fails, the feeder must stop fire, and the biomass particles in the back fire ignition storage box of the back smoke cause fire and other problems.
In order to solve the above-mentioned defect, a technical scheme is provided.
Disclosure of Invention
The utility model aims to provide novel built-in biomass flue-cured tobacco heat supply equipment.
The technical problems to be solved by the utility model are as follows:
the existing biomass flue-cured tobacco hot blast stove is insufficient in combustion, and ash contains unburned but carbonized biomass particles; the fire grate ash blocks the combustion air hole to cause flameout, the combustion machine and the feeder are integrated, when the feeder fails, the feeder must stop fire, and the biomass particles in the back fire ignition storage box of the back smoke cause fire and other problems.
The aim of the utility model can be achieved by the following technical scheme:
the novel built-in biomass flue-cured tobacco heat supply equipment comprises a chimney, a heat exchanger, a furnace body, a feeding assembly and a burner assembly, wherein the chimney is fixedly arranged at the top of the heat exchanger and is communicated with the heat exchanger, and the feeding assembly and the burner assembly are designed in a split manner;
the feeding assembly comprises a feeding pipe fixedly arranged on the furnace wall, the combustor assembly comprises a combustion box arranged in the furnace body, a combustion grate is arranged in the combustion box, and one end of the feeding pipe extends into the combustion box and is positioned above the combustion grate.
Further, the furnace body comprises a furnace wall, the top of the furnace wall is fixedly provided with a furnace top, the top of the furnace top is fixedly provided with a smoke outlet pipe, one end of the smoke outlet pipe is communicated with the interior of the furnace top, the other end of the smoke outlet pipe is communicated with a heat exchanger, one side of the furnace wall is fixedly provided with a feed inlet, and one side of the furnace wall is fixedly provided with a pit device frame.
Further, one end in the inlet pipe is communicated with the feed inlet, a storage box is fixedly arranged at the top of the other end of the inlet pipe and is communicated with the inlet pipe, and an auger feeding mechanism for conveying granular fuel to the combustor assembly is arranged in the inlet pipe.
Further, auger feeding mechanism is including rotating the screw axis that sets up in the inlet pipe, and the screw axis passes through drive assembly drive rotation, and drive assembly includes driving motor, is connected through chain transmission between driving motor's the output shaft and the screw axis.
Further, an automatic ignition device is arranged on one side of the combustion grate, a wind box is arranged on one side of the combustion box, a fan is fixedly arranged in the wind box, and an ash removing device is fixedly arranged in the wind box.
Further, ash removal device includes the telescopic link, and the output shaft of telescopic link is fixed to be provided with the pushing plate, and the pushing plate extends to in the combustion chamber.
The utility model has the beneficial effects that:
according to the utility model, through the split design of the feeding assembly and the burner assembly, only the feeding assembly is detached for maintenance when the feeding assembly fails, manual feeding can be realized, and the burner assembly still normally operates for heat supply; the feeding assembly and the burner are designed in a split way, so that the feeding pipe and the burner have a high height difference, the flame cannot ignite pellet fuel in the feeding pipe, the tempering ignition of the pellet material in the storage box cannot cause fire disaster, and the safety is high.
The ash removal device is used for removing slag on the waste generated after combustion at regular time, so that flameout caused by ash accumulation and slag accumulation on the combustion grate is avoided, combustion-supporting smoothness of the fan is also ensured, and biomass granular fuel and oxygen are fully contacted and efficiently combusted.
Drawings
The utility model is described in further detail below with reference to the drawings and the specific embodiments.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side view of the overall structure of the present utility model;
FIG. 3 is a side view of the structure of the furnace body of the present utility model;
FIG. 4 is a schematic view of the feed assembly of the present utility model;
FIG. 5 is a schematic view of the structure of the burner assembly of the present utility model.
In the figure: 1. a chimney; 2. a heat exchanger; 3. a furnace body; 4. a feeding assembly; 5. a combustor assembly; 301. a furnace wall; 302. a furnace roof; 303. a smoke outlet pipe; 304. a feed inlet; 305. a pit device frame; 401. a feed pipe; 402. a storage bin; 403. a packing auger feeding mechanism; 404. a drive assembly; 501. a combustion box; 502. a combustion grate; 503. an automatic ignition device; 504. a wind box; 505. a blower; 506. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
the novel built-in biomass flue-cured tobacco heat supply equipment comprises a chimney 1, a heat exchanger 2, a furnace body 3, a feeding assembly 4 and a burner assembly 5, wherein the feeding assembly 4 and the burner assembly 5 are in split type design, so that only the feeding assembly 4 is detached for maintenance when the feeding assembly 4 fails, manual feeding can be realized, and the burner assembly 5 still normally operates for heat supply;
the chimney 1 is fixedly arranged at the top of the heat exchanger 2 and used for discharging the flue gas after heat exchange, the chimney 1 is communicated with the heat exchanger 2, and the heat exchanger 2 is used for exchanging heat to the high-temperature flue gas, so that heat waste is avoided.
The furnace body 3 includes oven 301, and the top of oven 301 is fixed to be provided with furnace roof 302, and the top of oven 302 is fixed to be provided with out tobacco pipe 303, go out the fume pipe 303 and can be used to the flue gas discharge that the combustion produced in the furnace body 3, go out the one end of tobacco pipe 303 and communicate with each other in the oven 302, go out the other end of tobacco pipe 303 and be linked together with heat exchanger 2, the flue gas carries out heat exchange in getting into heat exchanger 2 through going out the tobacco pipe 303, prevents to cause the energy extravagant, and one side of oven 301 is fixed to be provided with feed inlet 304, and one side of oven 301 is fixed to be provided with ash pit device frame 305, ash pit device frame 305 is located the below of feed inlet 304 for store the dust that produces after the burning.
The feeding assembly 4 comprises a feeding pipe 401 fixedly arranged on the furnace wall 301, one end of the feeding pipe 401 is communicated with the feeding hole 304, a storage box 402 is fixedly arranged at the top of the other end of the feeding pipe 401, the storage box 402 is communicated with the feeding pipe 401 and is used for storing granular fuel, and an auger feeding mechanism 403 for conveying the granular fuel to the combustor assembly 5 is arranged in the feeding pipe 401.
The split type design of the feeding assembly 4 and the burner assembly 5 ensures that the feeding pipe 401 and the burner have higher height difference, the flame can not ignite the granular fuel in the feeding pipe 401, the fire disaster problem caused by backfire ignition of the granular material in the storage box 402 can not be avoided, and the safety is higher.
The burner assembly 5 comprises a combustion box 501 arranged in the furnace body 3, a combustion grate 502 is arranged in the combustion box 501, one end of the feeding pipe 401 extends into the combustion box 501 and is positioned above the combustion grate 502, and an automatic ignition device 503 is arranged on one side of the combustion grate 502 and used for igniting the granular fuel.
One side of combustion case 501 is provided with bellows 504, the inside of bellows 504 is fixed and is provided with fan 505, and fan 505 is used for carrying out combustion-supporting to the burning of pellet fuel, the inside of bellows 504 is still fixed and is provided with ash removal device, ash removal device includes telescopic link 506, and the fixed flitch that is provided with of output shaft of telescopic link 506, and the flitch that pushes away extends to in the combustion case 501, ash removal device are used for carrying out the slagging-off to the waste material timing that produces after the burning, both guarantee not to deposit ash and deposit the sediment on the fire grate 502 and lead to flameout, have also guaranteed that the unblocked of fan 505 combustion-supporting makes biomass pellet fuel and oxygen fully contact and high-efficient burning.
Working principle:
when the utility model is used, the driving motor is matched with the chain to drive the screw shaft to rotate, so that the granular fuel is driven to be conveyed in the feeding pipe 401 and finally conveyed into the combustor assembly 5 for combustion, the storage tank 402 is used for continuously conveying the granular fuel to the feeding pipe 401, the granular fuel enters the combustion grate 502, the automatic ignition device 503 is used for igniting the granular fuel, the fan 505 is used for supporting combustion of the granular fuel, the ash removal device can remove slag on a fixed time of waste materials generated after combustion, flue gas generated after combustion enters the heat exchanger 2 through the smoke outlet pipe 303, and the flue gas after heat exchange is discharged through the chimney 1.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The novel built-in biomass flue-cured tobacco heat supply equipment is characterized by comprising a chimney (1), a heat exchanger (2), a furnace body (3), a feeding assembly (4) and a burner assembly (5), wherein the chimney (1) is fixedly arranged at the top of the heat exchanger (2), the chimney (1) is communicated with the heat exchanger (2), and the feeding assembly (4) and the burner assembly (5) are designed in a split mode;
the feeding assembly (4) comprises a feeding pipe (401) fixedly arranged on the furnace wall (301), the combustor assembly (5) comprises a combustion box (501) arranged in the furnace body (3), a combustion fire grate (502) is arranged in the combustion box (501), and one end of the feeding pipe (401) extends into the combustion box (501) and is located above the combustion fire grate (502).
2. The novel built-in biomass flue-cured tobacco heating equipment according to claim 1, wherein the furnace body (3) comprises a furnace wall (301), a furnace top (302) is fixedly arranged at the top of the furnace wall (301), a smoke outlet pipe (303) is fixedly arranged at the top of the furnace top (302), one end of the smoke outlet pipe (303) is communicated with the interior of the furnace top (302), the other end of the smoke outlet pipe (303) is communicated with the heat exchanger (2), a feed inlet (304) is fixedly arranged on one side of the furnace wall (301), and a pit device frame (305) is fixedly arranged on one side of the furnace wall (301).
3. The novel built-in biomass flue-cured tobacco heat supply equipment according to claim 1, wherein one end of the feeding pipe (401) is communicated with the feeding hole (304), a storage box (402) is fixedly arranged at the top of the other end of the feeding pipe (401), the storage box (402) is communicated with the feeding pipe (401), and an auger feeding mechanism (403) for conveying the granular fuel to the burner assembly (5) is arranged in the feeding pipe (401).
4. A novel built-in biomass flue-cured tobacco heat supply device according to claim 3, wherein the auger feeding mechanism (403) comprises a screw shaft rotatably arranged in the feeding pipe (401), the screw shaft is driven to rotate by a driving assembly (404), the driving assembly (404) comprises a driving motor, and an output shaft of the driving motor is connected with the screw shaft through a chain transmission.
5. The novel built-in biomass flue-cured tobacco heating equipment according to claim 1, wherein an automatic ignition device (503) is arranged on one side of a combustion grate (502), a bellows (504) is arranged on one side of a combustion box (501), a fan (505) is fixedly arranged in the bellows (504), and an ash removing device is fixedly arranged in the bellows (504).
6. The novel built-in biomass flue-cured tobacco heating equipment according to claim 5, wherein the ash removal device comprises a telescopic rod (506), an output shaft of the telescopic rod (506) is fixedly provided with a pushing plate, and the pushing plate extends into the combustion box (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096118.3U CN219346439U (en) | 2023-02-01 | 2023-02-01 | Novel built-in living beings flue-cured tobacco heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320096118.3U CN219346439U (en) | 2023-02-01 | 2023-02-01 | Novel built-in living beings flue-cured tobacco heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219346439U true CN219346439U (en) | 2023-07-14 |
Family
ID=87106100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320096118.3U Active CN219346439U (en) | 2023-02-01 | 2023-02-01 | Novel built-in living beings flue-cured tobacco heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219346439U (en) |
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2023
- 2023-02-01 CN CN202320096118.3U patent/CN219346439U/en active Active
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