CN201555211U - Biomass combustion boiler - Google Patents
Biomass combustion boiler Download PDFInfo
- Publication number
- CN201555211U CN201555211U CN2009202768782U CN200920276878U CN201555211U CN 201555211 U CN201555211 U CN 201555211U CN 2009202768782 U CN2009202768782 U CN 2009202768782U CN 200920276878 U CN200920276878 U CN 200920276878U CN 201555211 U CN201555211 U CN 201555211U
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- China
- Prior art keywords
- boiler
- vaporizer
- vaporizing chamber
- feeder
- air
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Abstract
The utility model discloses a biomass combustion boiler, relates to a boiler, and aims to provide a biomass combustion boiler with low investment. The technical scheme of the utility model is as follows: a boiler, a vaporizing chamber, a feeder, an air blower and an induced draft fan are included; the vaporizing chamber, the feeder, the air blower and the induced draft fan are arranged in a biomass burner; the right port at the lower part of the vaporizing chamber is communicated with a combustion chamber of the boiler, a discharge port of the feeder is opposite to a feed port of the vaporizing chamber, an air distributing port is formed on the body wall of the vaporizing chamber and communicated with an air outlet pipe of the induced draft fan, a chain-type grate is opposite to the vaporizing chamber and the combustion chamber of the boiler, the speed reducer is connected with a motor and a main shaft of the chain-type grate, and an ignition door is arranged on the side wall at the left end of the vaporizing chamber. The utility model is suitable for the biomass combustion boiler.
Description
Technical field:
The utility model relates to a kind of boiler, particularly a kind of biomass fuel burning boiler.
Background technology:
Coal is a kind of non-renewable energy, and original for this reason coal-burning boiler need change biomass as fuel into, the one, raw coal boiler is removed, and the biomass combustion stove is installed, investment is big.The 2nd, former coal fired boiler is transformed, be about to the suitable place that biomass burner is attached to former boiler, this method small investment and saving time.
Summary of the invention:
The purpose of this utility model provides a kind of biomass fuel burning boiler of small investment.The technical solution of the utility model is, comprise boiler, the vaporizer of biomass burner, feeder, air blast and air-introduced machine, it is characterized in that: the right output port of vaporizer bottom is communicated with the combustion chamber of boiler, the discharging opening of feeder is relative with the charging aperture of vaporizer, the vaporizer body wall is provided with air distribution outlet and is communicated with the discharge pipe of air-introduced machine, chain furnace grate is relative with the combustion chamber with vaporizer and boiler furnace, reductor is connected with the chain furnace grate main shaft with motor respectively, is provided with the igniting fire door on the sidewall of vaporizer left end.Top at vaporizer is provided with distributing device, and the sprocket wheel on the distributing device main shaft is relative with sprocket wheel on the chain furnace grate main shaft.The utility model has the advantage of small investment compared with the prior art.
Description of drawings:
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the left view of Fig. 1.
The specific embodiment:
In conjunction with above accompanying drawing the utility model is elaborated, after the coaling machine dismounting with coal-burning boiler 1, the vaporizer 7 of biomass burner is installed on the position of former coaling machine, the bottom of this vaporizer right side wall is communicated with the combustion chamber of former coal-burning boiler 3, on this vaporizer body, be provided with air distribution outlet 4, distributing device 5 is located at the top of vaporizer, the discharging opening of feeder 6 is relative with the charging aperture of vaporizer upper end, boiler body is provided with secondary air distribution outlet 2 and communicates with the combustion chamber, chain furnace grate 8 is relative with vaporizer and combustion chamber, motor 10 is connected with fire grate main shaft 9 by reductor 11, and the sprocket wheel on 12 of the distributing devices is relative with the sprocket wheel on the fire grate main shaft.Be provided with lighting door 13 on the left side wall of vaporizer, have flame-observing hole 14 on the lighting door, the outer end of boiler bottom is provided with ashpit 15.
Operation principle of the present utility model is, biomass block fuel enters the vaporizer of burner through feeder, and after fuel entered certain altitude, the blade of distributing device pulled out both sides with fuel, and fuel is placed on the fire grate equably, guaranteed that burning is all even stable.Stop material loading after sparing on the fuel, open the igniting fire door, open boiler induced-draft fan after the fire fuel, close the igniting fire door after three minutes, start boiler grate, and unlatching air blast, adjust the air quantity of aid distributing pipe, make burning be in optimum state, the rotating speed of adjusting the fire grate axle simultaneously makes fuel arrive the preceding after-flame fully of fire grate end, adjusts the rotating speed of feeder simultaneously, makes material loading speed and fire grate translational speed synchronous, it is constant that the interior fuel height of vaporizer is remained, thereby fuel gasification and burning can stably be moved.
During blowing out, stop material loading earlier, after the fuel in the vaporizer was gasified totally, turn off the blast machine and air-introduced machine made boiler out of service again.
Claims (2)
1. biomass fuel burning boiler, comprise boiler, the vaporizer of biomass burner, feeder, air blast and air-introduced machine, it is characterized in that: the right output port of vaporizer bottom is communicated with the combustion chamber of boiler, the discharging opening of feeder is relative with the charging aperture of vaporizer, the vaporizer body wall is provided with air distribution outlet and is communicated with the discharge pipe of air-introduced machine, chain furnace grate is relative with the combustion chamber with vaporizer and boiler furnace, reductor is connected with the chain furnace grate main shaft with motor respectively, is provided with the igniting fire door on the sidewall of vaporizer left end.
2. biomass fuel burning boiler as claimed in claim 1 is characterized in that: the top at vaporizer is provided with distributing device, and the sprocket wheel on the distributing device main shaft is relative with sprocket wheel on the chain furnace grate main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202768782U CN201555211U (en) | 2009-12-02 | 2009-12-02 | Biomass combustion boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202768782U CN201555211U (en) | 2009-12-02 | 2009-12-02 | Biomass combustion boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555211U true CN201555211U (en) | 2010-08-18 |
Family
ID=42614894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202768782U Expired - Fee Related CN201555211U (en) | 2009-12-02 | 2009-12-02 | Biomass combustion boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678777A (en) * | 2017-01-09 | 2017-05-17 | 湖南鑫迪新能源科技有限公司 | Portable combustion machine |
-
2009
- 2009-12-02 CN CN2009202768782U patent/CN201555211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678777A (en) * | 2017-01-09 | 2017-05-17 | 湖南鑫迪新能源科技有限公司 | Portable combustion machine |
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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 |
Granted publication date: 20100818 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |