CN202032564U - Boiler burner - Google Patents
Boiler burner Download PDFInfo
- Publication number
- CN202032564U CN202032564U CN2011201066987U CN201120106698U CN202032564U CN 202032564 U CN202032564 U CN 202032564U CN 2011201066987 U CN2011201066987 U CN 2011201066987U CN 201120106698 U CN201120106698 U CN 201120106698U CN 202032564 U CN202032564 U CN 202032564U
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- CN
- China
- Prior art keywords
- air distribution
- boiler
- air
- distributing pipe
- aid distributing
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a boiler burner which is provided with a fuel feeding controller of a boiler (1) and an air distribution mechanism, wherein an air distribution tube of the air distribution mechanism is installed at the bottom of a hearth, the air distribution tube comprises a retaining side air distribution tube (9) which is provided with air ports (13) blowing towards the inner wall at intervals, a revolution air distribution tube (11) which is provided with rotating-shaped air ports at intervals, and an ascending air distribution tube (10) which is provided with upward air ports at intervals. The boiler burner can be used for controlling air distribution of all phases, and is reasonable in air distribution, has obvious effect, can put in fuel automatically, has low labor intensity, is thorough in combustion, can avoid phenomenon of coking at the bottom of the furnace and the like, and can save fuel.
Description
Technical field
The utility model relates to a kind of burner, is a kind of boiler-burner specifically.
Background technology
Conventional boiler is placed on the ash hole air distribution in outer uncontrollable each stage owing to use an air blast at present, causes air distribution unreasonable, does not have obvious effects.
Material generally is artificial input, and labour intensity is big, and material is too concentrated, and it is not thorough to burn, and causes furnace bottom coking etc.
Because burning is not thorough, has caused the waste to raw material, a large amount of black smoke exhaust emission environment.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, boiler-burner that combustion efficiency is good.
The boiler-burner that the utility model provides, the fuel-feed controller and the air distribution mechanism of boiler are installed, the aid distributing pipe of air distribution mechanism is installed in stove hall bottom, and described aid distributing pipe comprises that having the air port at interval blows to the safe edge aid distributing pipe of inwall, has the air port at interval and be the rotation aid distributing pipe and the interval that rotates shape and have the rising aid distributing pipe that the air port makes progress.
The hopper outlet of this fuel-feed controller connects electric plating propulsion, and the electric plating propulsion outlet connects the feeding airduct that links to each other with air chamber, and the feeding airduct other end stretches in the stove hall of boiler.
The beneficial effects of the utility model are:
Because aid distributing pipe comprises that having at interval the air port blows to the safe edge aid distributing pipe of inwall, has the air port at interval and be the rotation aid distributing pipe and the interval that rotates shape and have the rising aid distributing pipe that the air port makes progress, and can control the air distribution in each stage, air distribution is reasonable, and effect is obvious.
The hopper outlet that this fuel-feed controller comprises connects electric plating propulsion, the electric plating propulsion outlet connects the feeding airduct that links to each other with air chamber, the feeding airduct other end stretches in the stove hall of boiler, can throw in fuel automatically, labour intensity is little, burning thoroughly avoids causing phenomenons such as furnace bottom coking, but and fuel saving.
The utility model is simple in structure, and is practical, effective.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the boiler-burner that the utility model provides, the fuel-feed controller and the air distribution mechanism of boiler 1 are installed, the aid distributing pipe of air distribution mechanism is installed in stove hall bottom, and described aid distributing pipe comprises that having air port 13 at interval blows to the safe edge aid distributing pipe 9 of inwall, has air port 13 at interval and be the rotation aid distributing pipe 11 and the interval that rotates shape and have the rising aid distributing pipe 10 that air port 13 makes progress.
Hopper 3 outlets of this fuel-feed controller connect electric plating propulsion 4, and electric plating propulsion 4 outlets connect the feeding airduct 8 that links to each other with air chamber 6, and feeding airduct 8 other ends stretch in the stove hall of boiler 1.Flashboard 2 is equipped with in the outlet of hopper 3, the controllable flow amount.Electric plating propulsion 4 is spiral, can adopt conventional structure, for example is made of the sort of in multiple industry use overcoat, screw rod and motor.
An air compartment 7 is installed in the air distribution mechanism in addition, is connected to air distribution blower fan 12, air compartment 7 is connected with aid distributing pipe by air distribution airduct 14 respectively, is separately installed with by-pass valve control in the air distribution airduct 14.
Operation principle of the present utility model: fuel enters electric plating propulsion 4 from hopper 3, how much controls blankings by flashboard 2, sends into the stove hall internal combustion that feeding airduct 8 enters boiler 1 then by electric plating propulsion 4 again.By-pass valve control control air distribution on the control feeding airduct 8 is few greatly, and actual is the wind speed of control feeding airduct 8, fuel is in harmony deliver to the central authorities of boiler stove hall.
Fuel is lighted by fire-lighter after entering the stove hall.
The rising air distribution: when boiler 1 initial combustion, open rising aid distributing pipe 10 in the aid distributing pipe air distribution that rises, material is held up burning, it is not saturating to prevent that fuel from sinking to the bottom burning, reduces coking phenomenon and produces.
When flame combustion is more prosperous, opens rotation aid distributing pipe 11 and be rotated air distribution, make material form suspension combustion.In combustion process, to control the rising air distribution at any time, make the height of flame can be in the optimum position.The effect that performance is best.
The rotation air distribution: by the by-pass valve control control in the rotation aid distributing pipe 11, wind speed was fast when wind was excessive, and material fails thoroughly to burn just to discharge, and causes waste, and the too small material of wind can sink.
The safe edge air distribution: by the by-pass valve control in the safe edge aid distributing pipe 9 control, the safe edge air distribution is that the comburant (-rent) coal uses, and prevents from that material from hitting the boiler wall to examine when burning, prevents the furnace wall coking.
Compensation wind: by the control of the by-pass valve control in the compensation wind pipe 15, when the material imperfect combustion, it is combustion-supporting to increase air distribution.
Claims (2)
1. boiler-burner, the fuel-feed controller and the air distribution mechanism of boiler (1) are installed, it is characterized in that, the aid distributing pipe of air distribution mechanism is installed in stove hall bottom, and described aid distributing pipe comprises that having air port (13) at interval blows to the safe edge aid distributing pipe (9) of inwall, has the air port at interval and be the rotation aid distributing pipe (11) and the interval that rotates shape and have the rising aid distributing pipe (10) that the air port makes progress.
2. boiler-burner according to claim 1, it is characterized in that, the hopper of this fuel-feed controller (3) outlet connects electric plating propulsion (4), and electric plating propulsion (4) outlet connects the feeding airduct (8) that links to each other with air chamber (6), and feeding airduct (8) other end stretches in the stove hall of boiler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201066987U CN202032564U (en) | 2011-04-13 | 2011-04-13 | Boiler burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201066987U CN202032564U (en) | 2011-04-13 | 2011-04-13 | Boiler burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032564U true CN202032564U (en) | 2011-11-09 |
Family
ID=44894860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201066987U Expired - Fee Related CN202032564U (en) | 2011-04-13 | 2011-04-13 | Boiler burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402756A (en) * | 2015-12-23 | 2016-03-16 | 孙吉章 | Feed and chip removal device of biomass combustion furnace and combustion furnace |
| CN107747739A (en) * | 2017-09-28 | 2018-03-02 | 安徽辰瑞达农业设备有限公司 | Fuel supply system and combustion furnace system |
-
2011
- 2011-04-13 CN CN2011201066987U patent/CN202032564U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402756A (en) * | 2015-12-23 | 2016-03-16 | 孙吉章 | Feed and chip removal device of biomass combustion furnace and combustion furnace |
| CN105402756B (en) * | 2015-12-23 | 2018-03-23 | 抚州孙氏兄弟实业有限公司 | A kind of biomass combustion furnace charging chip removal device and combustion furnace |
| CN107747739A (en) * | 2017-09-28 | 2018-03-02 | 安徽辰瑞达农业设备有限公司 | Fuel supply system and combustion furnace system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120413 |