CN216591682U - Biomass particle burner - Google Patents
Biomass particle burner Download PDFInfo
- Publication number
- CN216591682U CN216591682U CN202122398210.9U CN202122398210U CN216591682U CN 216591682 U CN216591682 U CN 216591682U CN 202122398210 U CN202122398210 U CN 202122398210U CN 216591682 U CN216591682 U CN 216591682U
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- biomass particle
- burner
- combustion
- storage
- fuel
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Abstract
The utility model provides a biomass particle burner which comprises a storage bin for storing fuel and a burner outer shell positioned below the storage bin and communicated with the storage bin, wherein a feeding screw for conveying the fuel transversely positioned below the storage bin and a combustion arc plate positioned at the output end of the feeding screw and used for bearing combustion materials are arranged in the burner outer shell, the middle of the combustion arc plate is concave downwards and is V-shaped, air holes are distributed in the surface of the combustion arc plate, a bottom plate for bearing ash falling from the combustion arc plate is arranged below the combustion arc plate, and an ignition rod extending into the upper part of the combustion arc plate is arranged below the feeding screw.
Description
Technical Field
The utility model relates to a biomass particle burner.
Background
The existing biomass particle burner burns in a flat paving mode, and residual ash slag after burning is not easy to collect and is easy to cause fuel accumulation and insufficient burning.
SUMMERY OF THE UTILITY MODEL
The biomass particle combustor improves the problems, namely the technical problem to be solved by the utility model is that the existing biomass particle combustor burns in a flat-laying mode, and the residual ash slag after combustion is not easy to collect and the fuel is easy to accumulate and cannot be combusted fully.
The specific implementation scheme of the utility model is as follows: the utility model provides a living beings granule combustor, is including the combustor shell body that is used for depositing the storage workbin of fuel and is located storage workbin below and storage workbin intercommunication, have in the combustor shell body and be located storage workbin below along the pay-off spiral of lateral transfer fuel and be located the output of pay-off spiral and bear the burning arc board of burning material, the concave gas pocket that has laid on the surface of V form that is in burning arc board middle part, the below of burning arc board has the bottom plate of accepting the burning arc board ash that drops, pay-off spiral below is provided with and is located the ignition stick that stretches into burning arc board top.
Furthermore, two side ends of the combustion arc plate extend upwards to form a fuel baffle part.
Furthermore, a combustion fan facing the combustion arc plate is arranged below the feeding screw, and an air outlet of the combustion fan is connected with an air supply pipe positioned above the combustion arc plate.
Further, the storage bin lower part is hopper-shaped, and one side is offered and is used for getting rid of the material mouth of withdrawing of unused fuel, withdraws material mouth department sliding fit and has the gate that can play to close and withdraw the material mouth.
Furthermore, a material level observation window is formed in the middle of the storage box, so that the fuel storage condition can be observed conveniently.
Further, the top of the storage box is provided with a box cover, and the box cover can cover the whole top of the storage box.
Furthermore, an ash and coke removing push plate or a push rod is arranged below the feeding screw in parallel.
Furthermore, the combustor outer shell and the storage box are arranged above a support, and moving wheels are arranged at the bottom of the support.
Furthermore, the ash and coke removing push plate is driven by an electric cylinder fixed on the outer shell of the combustor to move forwards and backwards to push
Further, the material of material level observation window is organic glass.
Compared with the prior art, the utility model has the following beneficial effects: the middle part of the combustion arc plate is provided with the concave V-shaped structure which can be beneficial to the full combustion of fuel and the collection of ash, in addition, the combustion can be promoted fully through the structure of the combustion fan, and the ash and coke removing push plate or the push rod is beneficial to temporary ash removal.
Drawings
FIG. 1 is a schematic view of the structure of the burner of the present invention.
FIG. 2 is a schematic view of the structure of the combustion arc plate of the present invention.
FIG. 3 is a schematic sectional view of the burner of the present invention.
In the figure: 10-storage box, 120-box cover, 130-discharge opening, 20-burner outer shell, 30-feeding screw, 40-burning arc plate, 410-air hole, 420-fuel baffle part, 50-bottom plate, 60-ignition rod, 70-combustion-supporting fan, 80-ash decoking push plate or push rod, 210-fire observation window, 90-bracket and 910-moving wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a biomass particle burner, including the storage bin 10 that is used for depositing fuel and the combustor shell body 20 that is located storage bin below and storage bin intercommunication, have in the combustor shell body 20 and be located storage bin below along the pay-off spiral 30 of lateral transfer fuel and be located the output of pay-off spiral and bear the burning arc board 40 of burning material, the concave V form that is in burning arc board middle part and surperficial laid gas pocket 410, the below of burning arc board has the bottom plate 50 of accepting burning arc board ash and slag that drops, pay-off spiral below is provided with and is located the ignition rod 60 that stretches into burning arc board top.
In one embodiment of the utility model, the storage tank 10 is a container for holding fuel. The inner wall of the box body of the storage box 10 is smooth, the material can adopt Q235, and the lower part of the storage box 10 is funnel-shaped, so that fuel can fall down conveniently.
In one embodiment of the present invention, the material level observation window and the cover 120 are disposed in the middle of the storage box 10, the material level observation window can effectively observe the storage condition, the material is made of organic glass, the cover 120 can cover the top of the storage box, has a rainproof function, and can be provided with a handle or a lock catch.
In an embodiment of the present invention, a withdrawing port 130 for removing unused fuel is opened at one side of the lower portion of the storage bin 10, and a gate capable of opening and closing the withdrawing port is slidably fitted at the withdrawing port for removing the unused fuel.
In one embodiment of the present invention, the two side ends of the combustion arc plate extend upwards to form fuel baffles 420, which can concentrate fuel.
In this embodiment, the feeding screw 30, i.e. the auger, drives the helical blade to transmit fuel to the combustion arc plate 40 through the motor, the air holes 410 on the surface of the combustion arc plate 40 meet the requirement of air entering to promote fuel combustion, and the middle part of the concave structure is V-shaped to realize the collection of residual combustion ash.
The combustion arc plate 40 is made of heat-resistant cast iron or heat-resistant stainless steel.
The feeding screw 30 adopts single-stage or double-stage screw feeding, the blades and the shell are made of Q235 steel plates, the motor can be driven by the speed reducer to control the feeding speed by controlling the rotating speed of the motor, and the fire control precision requirement is met.
In this embodiment, the combustion arc plate 40 is located in a semi-closed furnace body, the fuel entering the combustion arc plate 40 is ignited and combusted under the action of the ignition rod 60, and the ignition rod 60 can adopt electronic auto-ignition.
In one embodiment of the present invention, a combustion fan 70 facing the combustion arc plate is further provided below the feeding screw, and an air outlet of the combustion fan is connected with an air supply pipe located above the combustion arc plate. The combustion fan 70 is a speed-adjustable fan, preferably a dc brushless fan, with variable air volume and air pressure.
In one embodiment of the utility model, a soot cleaning and decoking push plate or rod 80 is disposed in parallel below the feed screw.
In one embodiment of the utility model, the ash and decoking push plate is driven by an electric cylinder fixed on the outer shell of the burner to move back and forth.
In addition, a fire observation window 210 for observing the combustion state of the fuel may be further designed in the outer burner housing 20.
The combustor outer shell and the storage box are arranged above a support 90, the bottom of the support is provided with a moving wheel 910, the moving wheel can adopt a universal caster, and the combustor can be conveniently moved by the moving wheel so as to conveniently install and detach the combustor.
If the utility model discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a living beings granule combustor, its characterized in that, is including the combustor shell body that is used for depositing the storage workbin of fuel and is located storage workbin below and storage workbin intercommunication, it bears the burning arc board of burning material to have the pay-off spiral that is located storage workbin below along the lateral transfer fuel and the output that is located the pay-off spiral in the combustor shell body, the concave V form that is in burning arc board middle part and surface laid the gas pocket, and the below of burning arc board has the bottom plate of accepting the burning arc board ash and slag that drops, pay-off spiral below is provided with and is located the ignition stick that stretches into burning arc board top.
2. The biomass particle burner as recited in claim 1, wherein the two sides of the burning arc plate extend upwards to form fuel baffles.
3. The biomass particle burner as recited in claim 1 or 2, wherein a combustion fan facing the combustion arc plate is further provided below the feeding screw, and an air outlet of the combustion fan is connected with an air supply pipe located above the combustion arc plate.
4. The biomass particle burner as recited in claim 1, wherein the lower part of the storage bin is funnel-shaped, and one side of the storage bin is provided with a material removing opening for removing unused fuel, and the material removing opening is slidably fitted with a gate capable of opening and closing the material removing opening.
5. The biomass particle burner as claimed in claim 1 or 2, wherein a material level observation window is opened in the middle of the storage box to facilitate observation of the fuel storage condition.
6. The biomass particle burner as claimed in claim 1 or 2, wherein the top of the storage bin is provided with a bin cover, and the bin cover can cover the whole top of the storage bin.
7. The biomass particle burner as recited in claim 1 or 2, wherein a dust and coke removing push plate or push rod is arranged in parallel below the feeding screw.
8. The biomass particle burner as claimed in claim 5, wherein the outer burner shell and the storage bin are placed above a support, and the bottom of the support is provided with moving wheels.
9. The biomass particle burner as recited in claim 7, wherein the ash and decoking push plate is driven by an electric cylinder fixed on the outer shell of the burner to move back and forth.
10. The biomass particle burner as claimed in claim 5, wherein the material of the level observation window is organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398210.9U CN216591682U (en) | 2021-09-30 | 2021-09-30 | Biomass particle burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122398210.9U CN216591682U (en) | 2021-09-30 | 2021-09-30 | Biomass particle burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216591682U true CN216591682U (en) | 2022-05-24 |
Family
ID=81639523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122398210.9U Active CN216591682U (en) | 2021-09-30 | 2021-09-30 | Biomass particle burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216591682U (en) |
-
2021
- 2021-09-30 CN CN202122398210.9U patent/CN216591682U/en active Active
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