CN203671590U - Cyclonic airflow biomass combustion engine - Google Patents
Cyclonic airflow biomass combustion engine Download PDFInfo
- Publication number
- CN203671590U CN203671590U CN201320862713.XU CN201320862713U CN203671590U CN 203671590 U CN203671590 U CN 203671590U CN 201320862713 U CN201320862713 U CN 201320862713U CN 203671590 U CN203671590 U CN 203671590U
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- CN
- China
- Prior art keywords
- combustion furnace
- combustion
- biomass
- combustion engine
- cyclonic airflow
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- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of combustion engines, particularly relates to a cyclonic airflow biomass combustion engine, mainly solves the technical problems that the combustion is insufficient and the utilization rate of energy sources is low when biomass fuel is used as a power source of the combustion engine, and model provides the cyclonic airflow biomass combustion engine. The cyclonic airflow biomass combustion engine comprises a rack and a combustion furnace, wherein the combustion furnace is arranged at the front end of the rack; a cyclone air duct is arranged on the inner wall of the combustion furnace; a blower is arranged at the rear end of the rack and is communicated with the cyclone air duct in the combustion furnace; an air volume regulating valve is arranged between the blower and the combustion furnace; an upwards-inclined screw conveyor is connected onto the blower through a support frame; a stock bin is connected to the lower end part of the screw conveyor; the upper end part of the screw conveyor is directly communicated with the combustion furnace; a burner nozzle is arranged at the front end of the combustion furnace; a cyclone outlet is formed in the burner nozzle. According to the cyclonic airflow biomass combustion engine provided by the utility model, the combustion efficiency of biomass fuel is effectively improved and the enterprise cost is reduced.
Description
Technical field
The utility model belongs to combustor technical field, relates to specifically a kind of rotational gas flow biomass combustion machine.
Background technology
In present industrial technology field, combustor has been a kind of more common equipment, especially being in the normal use procedure of various boilers, all there is this great industrial use in combustor, the combustor great majority that use now all adopt the biomass energies such as stalk as main fuel, but in these combustor use procedures, it is insufficient that great majority all exist biomass burning particle, do not make full use of the technical problem of biomass energy.
Summary of the invention
Goal of the invention of the present utility model:
Be mainly for solve with biomass fuels such as stalks the burning during as combustor power source insufficient, the technical problem that energy utilization rate is low.
The technical solution of the utility model is:
A kind of rotational gas flow biomass combustion machine is provided, comprise frame and combustion furnace, combustion furnace is arranged on the front end of frame and on the inwall of combustion furnace, is provided with eddy flow air channel, rear end in frame is provided with air blast, air blast is connected with the eddy flow air channel in combustion furnace, between air blast and combustion furnace, be provided with volume damper, on air blast, be connected with acclivitous conveying worm by bracing frame, bottom at conveying worm is connected with feed bin, the upper end of conveying worm is directly connected with combustion furnace, front end at combustion furnace is provided with burner, in burner, be provided with swirl diffuser, swirl diffuser is wanted to be communicated with by secondary air channel and air blast, between feed bin and conveying worm, be provided with push-pull valve, side top at combustion furnace is provided with peep hole, side bottom at combustion furnace is respectively arranged with fire hole and scum hole, and scum hole is below fire hole.
The beneficial effects of the utility model are:
Help combustor trouble-free burning by rotational gas flow wind direction, effectively raise the utilization rate of the biomass fuels such as stalk in combustion process, improved the efficiency of combustion of burning.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of combustion furnace of the present utility model inside;
Fig. 3 is the structural representation of burner of the present utility model inside.
In figure, 1 is frame; 2 is secondary air channel; 3 is combustion furnace; 4 is burner; 5 is fire hole; 6 is peep hole; 7 is feed bin; 8 is push-pull valve; 9 is conveying worm; 10 is bracing frame; 11 is air blast; 12 is volume damper; 13 is scum hole, and 14 is eddy flow air channel; 15 is swirl diffuser.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
As shown in Figures 1 to 3, a kind of rotational gas flow biomass combustion machine is provided, comprise frame 1 and combustion furnace 3, combustion furnace 3 is arranged on the front end of frame 1 and on the inwall of combustion furnace 3, is provided with eddy flow air channel 14, be provided with air blast 11 in the rear end of frame, air blast 11 is connected with the eddy flow air channel 14 in combustion furnace 3, between air blast 11 and combustion furnace 3, be provided with volume damper 12, on air blast, be connected with acclivitous conveying worm 9 by bracing frame 10, be connected with feed bin 7 in the bottom of conveying worm 9, the upper end of conveying worm 9 is directly connected with combustion furnace, be provided with burner 4 at the front end of combustion furnace, in burner 4, be provided with swirl diffuser 15, swirl diffuser 15 is wanted to be communicated with air blast 11 by secondary air channel 2, between feed bin 7 and conveying worm 9, be provided with push-pull valve 8, side top at combustion furnace is provided with peep hole 6, be respectively arranged with fire hole 5 and scum hole 13 in the side bottom of combustion furnace, and scum hole 13 is below fire hole 5, the utility model is by the tornadotron that arranges in combustion furnace and in burner, be provided with spiral air port, further reach the combustion efficiency that produces rotational gas flow flame, burn by rotational gas flow, what make that biomass material burns in combustion furnace is more abundant, improve the efficiency of combustion of biomass material.
Claims (4)
1. a rotational gas flow biomass combustion machine, comprise frame and combustion furnace, it is characterized in that: combustion furnace is arranged on the front end of frame and on the inwall of combustion furnace, is provided with eddy flow air channel, rear end in frame is provided with air blast, air blast is connected with the eddy flow air channel in combustion furnace, between air blast and combustion furnace, be provided with volume damper, on air blast, be connected with acclivitous conveying worm by bracing frame, bottom at conveying worm is connected with feed bin, the upper end of conveying worm is directly connected with combustion furnace, front end at combustion furnace is provided with burner, in burner, be provided with swirl diffuser, swirl diffuser is wanted to be communicated with by secondary air channel and air blast.
2. rotational gas flow biomass combustion machine according to claim 1, is characterized in that: between feed bin and conveying worm, be provided with push-pull valve.
3. rotational gas flow biomass combustion machine according to claim 1 and 2, is characterized in that: the side top at combustion furnace is provided with peep hole.
4. rotational gas flow biomass combustion machine according to claim 1, is characterized in that: the side bottom at combustion furnace is respectively arranged with fire hole and scum hole, and scum hole is below fire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862713.XU CN203671590U (en) | 2013-12-25 | 2013-12-25 | Cyclonic airflow biomass combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862713.XU CN203671590U (en) | 2013-12-25 | 2013-12-25 | Cyclonic airflow biomass combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671590U true CN203671590U (en) | 2014-06-25 |
Family
ID=50967879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862713.XU Expired - Fee Related CN203671590U (en) | 2013-12-25 | 2013-12-25 | Cyclonic airflow biomass combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671590U (en) |
-
2013
- 2013-12-25 CN CN201320862713.XU patent/CN203671590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20201225 |