CN218523553U - Novel biomass burner structure - Google Patents
Novel biomass burner structure Download PDFInfo
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- CN218523553U CN218523553U CN202222131081.1U CN202222131081U CN218523553U CN 218523553 U CN218523553 U CN 218523553U CN 202222131081 U CN202222131081 U CN 202222131081U CN 218523553 U CN218523553 U CN 218523553U
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Abstract
The utility model relates to a novel biomass burner structure, which relates to the field of biomass burners and comprises a body, a feed opening arranged on the body and connected with the interior of the body, a combustion chamber arranged in the body and communicated with the feed opening, an air supply channel arranged on the body and communicated with the combustion chamber, and an air supply fan arranged on the body and communicated with the air supply channel; the air supply channel and the combustion chamber are arranged at intervals, and a connecting hole for communicating the air supply channel and the combustion chamber is formed in the machine body; the air supply channel is arranged at the lower side of the combustion chamber; the operating power of the air supply fan is adjustable. This application has the convenience and supplies gas to combustion process, and can adjust the amount of wind as required, improves combustion efficiency's effect.
Description
Technical Field
The application relates to the field of biomass burners, in particular to a novel biomass burner structure.
Background
The biomass burner is produced with waste timber and crop waste as material and through direct combustion in the combustor, and the heat energy after combustion may be supplied directly to boiler, spraying, pressure casting, clothing making, hotel, heat treatment and other heat supplying equipment. The raw materials are fully combusted in the combustion chamber.
The combustion chamber is communicated with the outside, so that outside air can enter the combustor to provide air media for the combustion of raw materials.
In view of the above-mentioned related technologies, the inventor believes that, when raw materials are combusted in a combustion chamber, the amount of air media required for different flame sizes is different, and once the required flame is larger, insufficient air supply is easily caused in the combustion chamber, so that the combustion flame is difficult to reach an ideal combustion state, the desired temperature in a furnace chamber is not reached, and the combustion thermal efficiency is low.
SUMMERY OF THE UTILITY MODEL
For the convenience carries out the air feed to the combustion process, and can adjust the amount of wind as required, improve combustion efficiency, this application provides a novel biomass burner structure.
The application provides a novel biomass burner structure adopts following technical scheme:
a novel biomass burner structure comprises a machine body, a feed opening, a combustion chamber, an air supply channel and an air supply fan, wherein the feed opening is arranged on the machine body and connected with the interior of the machine body;
the air supply channel and the combustion chamber are arranged at intervals, and a connecting hole for communicating the air supply channel and the combustion chamber is formed in the machine body;
the air supply channel is arranged at the lower side of the combustion chamber; the operating power of the air supply fan is adjustable.
Through adopting above-mentioned technical scheme, when the air feed fan started, during the air supply channel was injected into in the air extraction external air, then the air got into the combustion chamber through the air supply channel, supplied the raw materials burning. And the wind speed of the air supply fan is set to be adjustable, so that the running power of the air supply fan can be adjusted according to actual requirements, and the amount of air entering the combustion chamber is changed, so that flame in the combustion chamber can be combusted more sufficiently.
Optionally, a flow buffering plate fixedly connected with the inner wall of the air supply channel is arranged in the air supply channel; the arrangement direction of the buffer plates is perpendicular to the air flowing direction.
Through adopting above-mentioned technical scheme, during the air admission air feed passageway, can contact with the board that slowly flows, slowly flows the board and blocks the air for the air reposition of redundant personnel evenly arranges in whole air feed passageway, thereby gets into the air in the combustion chamber more steadily and the velocity of flow is more balanced through every connecting hole.
Optionally, the flow slowing plates are provided in plurality, and the plurality of flow slowing plates are arranged in rows.
Through adopting above-mentioned technical scheme, a plurality of slow flow board communicate and shunt the air for more abundant filling of air is in the air feed passageway.
Optionally, the flow slowing plates are provided with a plurality of rows, and the plurality of rows of flow slowing plates are arranged in a staggered manner.
By adopting the technical scheme, the wind can be further shunted.
Optionally, the upper side and the lower side of the buffer plate are respectively fixedly connected with the inner wall of the air supply channel.
Through adopting above-mentioned technical scheme, when the board shunts the air that slowly flows, the air only can flow away from the board both sides that slowly flows, conveniently slows down the reposition of redundant personnel to the air.
Optionally, the lower side of the baffle plate and the inner wall of the air supply channel are in arc transition.
Through adopting above-mentioned technical scheme, when the air flows into the combustion chamber from the air feed passageway via the connecting hole, through the board department of slowing down, flow through the board of slowing down more easily then upwards flow, the condition that reduces the random flow appears.
Optionally, a dust exhaust port communicated with the air supply channel is formed in the machine body, and a sealing plate is detachably connected to the dust exhaust port.
Through adopting above-mentioned technical scheme, after the part ashes in the combustion chamber got into the air feed passageway, opened the dust exhaust mouth, started the air feed fan, cleared up the air feed passageway, reduce piling up of ashes in the air feed passageway.
Optionally, the dust exhaust port and the air supply fan are arranged on the same straight line.
Through adopting above-mentioned technical scheme, make things convenient for the air to flow and discharge from dust exhaust port department in the air feed passageway, the air is in the turbulent flow and the circulation of air in the air feed passageway when reducing clearance air feed passageway in ashes stir.
Optionally, a mounting ring is fixedly connected to the machine body, the mounting ring is arranged around the dust exhaust port, and the diameter of an inner ring of the mounting ring is larger than the caliber of the dust exhaust port;
the mounting ring is provided with an insertion hole, the sealing plate is in insertion fit with the insertion hole, and the sealing plate is tightly attached to the surface of the machine body when inserted into the insertion hole.
Through adopting above-mentioned technical scheme, the closing plate is pegged graft on the collar, seals the dust exhaust mouth, pulls out the closing plate during clearance for the closing plate convenient and fast installs on the organism, and convenient switching dust exhaust mouth.
Optionally, the insertion hole is formed in the upper side of the mounting ring.
By adopting the technical scheme, when the sealing plate is inserted on the mounting ring, the sealing plate can be firmly and stably connected with the mounting ring under the action of self gravity.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the air speed of the air supply fan is set to be adjustable, the running power of the air supply fan can be adjusted according to actual requirements, and the amount of air entering the combustion chamber is changed, so that flame in the combustion chamber is combusted more fully;
2. by arranging the flow slowing plate, the air flow rate entering the combustion chamber can be more stable and balanced;
3. through setting up the dust exhaust mouth, conveniently clear up the ashes in the air feed passageway.
Drawings
FIG. 1 is a schematic view of the structure of a biomass burner in the present embodiment;
FIG. 2 is a schematic structural view of the interior of the air supply duct in the present embodiment;
fig. 3 is a schematic layout view of the buffer plate in this embodiment.
Description of the reference numerals: 1. a body; 2. a feeding port; 3. a combustion chamber; 4. an air supply channel; 5. an air supply fan; 6. a feeding channel; 7. connecting holes; 8. a buffer plate; 9. a dust exhaust port; 10. a closing plate; 11. a mounting ring; 12. and (4) inserting the jack.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses novel biomass burner structure. Referring to fig. 1 and 2, the novel biomass burner structure comprises a body 1, a feed opening 2 arranged on the body 1 and connected with the inside of the body 1, a combustion chamber 3 arranged inside the body 1 and communicated with the feed opening 2, an air supply channel 4 arranged on the body 1 and communicated with the combustion chamber 3, and an air supply fan 5 arranged on the body 1 and communicated with the air supply channel 4. When the air supply fan 5 is started, external air is extracted and injected into the air supply channel 4, and then the air enters the combustion chamber 3 through the air supply channel 4 to be supplied for raw material combustion. And the wind speed of the air supply fan 5 is set to be adjustable, so that the running power of the air supply fan 5 can be adjusted according to actual requirements, and the amount of air entering the combustion chamber 3 is changed, so that the flame in the combustion chamber 3 is more fully combusted.
On the machine body 1, the feeding port 2 is arranged on the upper side of the machine body 1, and a feeding channel 6 for communicating the feeding port 2 with the combustion chamber 3 is arranged in the machine body 1, so that the raw materials can enter the combustion chamber 3 under the action of gravity of the raw materials and the pushing of external force after being fed into the feeding port 2.
The combustion chamber 3 is arranged on the machine body 1, is in a channel shape as a whole and is connected with the feeding port 2 through a feeding channel 6. An installation area of a smoke exhaust pipeline or a heat transfer pipeline communicated with the combustion chamber 3 is reserved on the upper side of the combustion chamber 3, when the smoke exhaust pipeline or the heat transfer pipeline is connected with the machine body 1, the temperature generated in the combustion chamber 3 is transferred to the heat transfer pipeline, and smoke is transferred to the smoke exhaust pipeline. The upper side of the combustion chamber 3 is open for the rear connection of a fume extraction duct or a heat transfer duct.
Referring to fig. 2 and 3, the air supply passage 4 is provided on the machine body 1, and a space exists between the air supply passage 4 and the combustion chamber 3, the air supply passage 4 is arranged around the combustion chamber 3 in a semi-surrounding manner, the air supply passage 4 is arranged at the lower side of the combustion chamber 3, and the air supply passage 4 and the combustion chamber 3 are communicated through a connecting hole 7 provided on the machine body 1, the connecting hole 7 is provided in plurality, and the opening direction of the connecting hole 7 faces the upper side of the combustion chamber 3. The air entering the air supply channel 4 enters the combustion chamber 3 via the connecting holes 7 for combustion.
In the air supply passage 4, a plurality of rows of baffle plates 8 are provided, and a plurality of baffle plates 8 are provided in each row of baffle plates 8. In each row of the baffles 8, the adjacent baffles 8 are arranged at intervals, the baffles 8 are vertically arranged, and the arrangement direction of the baffles 8 is perpendicular to the air flowing direction in the air supply channel 4. The two adjacent rows of the buffer plates 8 are arranged in a staggered manner. The upper side and the lower side of the buffer plate 8 are respectively fixedly connected with the upper inner wall and the lower inner wall of the air supply channel 4. The lower side of the current-buffering plate 8 is in arc transition with the connection part of the inner wall of the air supply channel 4.
When the air gets into air feed passageway 4, can contact with the buffer board 8, the buffer board 8 blocks the air for the air reposition of redundant personnel evenly arranges in whole air feed passageway 4, thereby gets into the air in combustion chamber 3 through every connecting hole 7 more steadily and the velocity of flow is more balanced.
The machine body 1 is also provided with a dust exhaust port 9, the dust exhaust port 9 is communicated with the air supply channel 4, and the opening direction of the dust exhaust port 9 and the air supply fan 5 are arranged on the same straight line.
A closing plate 10 for closing the dust exhaust port 9 is arranged on the dust exhaust port 9, and the closing plate 10 is installed on the machine body 1. The machine body 1 is fixedly connected with a mounting ring 11, the mounting ring 11 is arranged around the dust exhaust port 9, and the mounting ring 11 is a rectangular ring. The collar of the mounting ring 11 is horizontal. The inner ring diameter of the mounting ring 11 is larger than the caliber of the dust exhaust port 9.
The upper side of the outer ring surface of the mounting ring 11 is provided with a jack 12, the jack 12 is a strip-shaped hole, and the jack 12 penetrates through the outer ring surface of the mounting ring 11. The closing plate 10 is in plug fit with the insertion hole 12, and the closing plate 10 can close the dust exhaust port 9 by being inserted into the insertion hole 12. When the closing plate 10 is inserted into the insertion hole 12, the plate surface of the closing plate 10 is closely attached to the surface of the machine body 1.
The implementation principle of the novel biomass burner structure of the embodiment of the application is as follows: when the raw materials are fed into the combustion chamber 3 through the feeding port 2 and are combusted in the combustion chamber 3, the air supply fan 5 is started, and air is continuously injected into the combustion chamber 3 through the air supply channel 4 so as to sufficiently combust the raw materials, so that the combustion efficiency is improved.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A novel biomass burner structure is characterized in that: comprises a machine body (1), a feed opening (2) arranged on the machine body (1) and connected with the interior of the machine body (1), a combustion chamber (3) arranged in the machine body (1) and communicated with the feed opening (2), an air supply channel (4) arranged on the machine body (1) and communicated with the combustion chamber (3), and an air supply fan (5) arranged on the machine body (1) and communicated with the air supply channel (4);
the air supply channel (4) and the combustion chamber (3) are arranged at intervals, and a connecting hole (7) for communicating the air supply channel (4) and the combustion chamber (3) is formed in the machine body (1);
the air supply channel (4) is arranged at the lower side of the combustion chamber (3); the running power of the air supply fan (5) is adjustable.
2. The novel biomass burner structure of claim 1, wherein: a slow flow plate (8) fixedly connected with the inner wall of the air supply channel (4) is arranged in the air supply channel (4); the arrangement direction of the buffer plates (8) is perpendicular to the air flowing direction.
3. The novel biomass burner structure of claim 2, wherein: the flow buffering plates (8) are arranged in a plurality of rows, and the flow buffering plates (8) are arranged in rows.
4. The novel biomass burner structure of claim 3, wherein: the flow buffering plates (8) are provided with a plurality of rows, and the plurality of rows of flow buffering plates (8) are arranged in a staggered mode.
5. The novel biomass burner structure of claim 2, wherein: the upper side and the lower side of the buffer plate (8) are respectively fixedly connected with the inner wall of the air supply channel (4).
6. The novel biomass burner structure of claim 2, wherein: and the lower side of the current buffering plate (8) is in arc transition with the inner wall of the air supply channel (4).
7. The novel biomass burner structure of claim 1, wherein: the machine body (1) is provided with a dust exhaust port (9) communicated with the air supply channel (4), and the dust exhaust port (9) is detachably connected with a closing plate (10).
8. The novel biomass burner structure of claim 7, wherein: the dust exhaust port (9) and the air supply fan (5) are arranged on the same straight line.
9. The novel biomass burner structure of claim 7, wherein: the machine body (1) is fixedly connected with a mounting ring (11), the mounting ring (11) is arranged around the dust exhaust port (9), and the diameter of the inner ring of the mounting ring (11) is larger than the caliber of the dust exhaust port (9);
the mounting ring (11) is provided with an insertion hole (12), the closing plate (10) is in insertion fit with the insertion hole (12), and the closing plate (10) is tightly attached to the surface of the machine body (1) when inserted into the insertion hole (12).
10. The novel biomass burner structure of claim 9, wherein: the insertion hole (12) is formed in the upper side of the mounting ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222131081.1U CN218523553U (en) | 2022-08-13 | 2022-08-13 | Novel biomass burner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222131081.1U CN218523553U (en) | 2022-08-13 | 2022-08-13 | Novel biomass burner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218523553U true CN218523553U (en) | 2023-02-24 |
Family
ID=85242416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222131081.1U Active CN218523553U (en) | 2022-08-13 | 2022-08-13 | Novel biomass burner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218523553U (en) |
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2022
- 2022-08-13 CN CN202222131081.1U patent/CN218523553U/en active Active
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