CN201547804U - Segmented air supply system of biomass energy particle burning machine - Google Patents
Segmented air supply system of biomass energy particle burning machine Download PDFInfo
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- CN201547804U CN201547804U CN200920270670XU CN200920270670U CN201547804U CN 201547804 U CN201547804 U CN 201547804U CN 200920270670X U CN200920270670X U CN 200920270670XU CN 200920270670 U CN200920270670 U CN 200920270670U CN 201547804 U CN201547804 U CN 201547804U
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Abstract
The utility model relates to the technical field of burning machines, in particular to a segmented air supply system of a biomass energy particle burning machine. The segmented air supply device comprises a fan and a pipeline system for communicating the fan and a combustion chamber, wherein the pipeline system comprises a first branch pipe communicated with the bottom of the combustion chamber, a second and a third branch pipes which are communicated with the middle side portion of the combustion chamber, and a fourth branch pipe which is communicated with the upper portion of the combustion chamber and a smoke outlet. By adopting the structure, the segmented air supply system enables enough air to evenly fill the combustion chamber everywhere so as to mix with fuel and lead the fuel to be fully combusted, guarantees the combustion efficiency and reduces pollution, furthermore, a controller can regulate the rotary speed of the fan according to the supply speed of fuel and required temperature, thereby controlling the air supply quantity to satisfy the requirement of complete combustion of fuel.
Description
Technical field:
The utility model relates to the combustor equipment technical field, refers in particular to a kind of segmented supply air system of biomass energy particle burning machine.
Background technology:
Combustor is an industrial circle visual plant very commonly used, and one of them important purposes produces heat by burning exactly and operation such as dries.Present employed combustor generally is fuel oil, combustion gas, coal, because above-mentioned resource is in short supply day by day, and the waste gas that produces of these combustors is self-evident to the harm of natural environment, and therefore developing fresh fuel becomes world subject.Perhaps also have directly and come heat supply by the mode of electric heating, its electric cost is quite high, and the efficient of electric heating conversion is low.Progress along with science and technology, the biomass energy particle burning machine is as a kind of new-type living temperature technique, because its biologic grain with environmental protection is a fuel, need not any aid in treatment facility and just can realize nitride, the discharging of sulfide approximate zero, can replace the combustor of fire coal, fuel oil, combustion type and the heating equipment of electricity consumption.Yet prior biological mass-energy combustor technology is not very ripe, and wherein supply air system is still continued to use traditional bottom blast type system, and this mode easily causes fuel combustion incomplete, waste fuel, and also flue-gas temperature can't regulate, and is unfavorable for later-stage utilization.
The utility model content:
The purpose of this utility model is to provide a kind of segmented supply air system of biomass energy particle burning machine.
The utility model realizes that the technical scheme that its purpose adopts is: the segmented supply air system of biomass energy particle burning machine, comprise blower fan, be communicated with the pipe-line system of described blower fan and combustion chamber, wherein: described pipe-line system comprise first arm that is communicated with the bottom of described combustion chamber, with second arm of the middle sidepiece connection of described combustion chamber and the 3rd arm, the 4th arm that is connected with the top and the exhanst gas outlet of described combustion chamber; Described blower fan is connected with a controller, promptly by described controller control rotating speed.
Described second arm is equal with the fuel inlet position of combustion chamber, and described second arm and the 3rd arm have several air outlets respectively, and described air outlet is uniformly distributed in the inboard of described combustion chamber along horizontal plane, and the air-out direction of described air outlet is tangential; Wherein second arm air outlet is positioned at the next door of described fuel inlet just.
Described the 4th arm is communicated with the some air ports of drawing that are arranged on described exhanst gas outlet inwall, and the described air port of drawing axially is provided with along exhanst gas outlet.
Be respectively equipped with control valve on described each arm, but the air inflow of each arm of manual adjustments.
After the utility model adopts said structure, adopt the supply air system of segmented, can make the air that all is full of even capacity in the combustion chamber everywhere, make fuel contact also fully burning, guarantee efficiency of combustion and minimizing pollution with the air of abundance; And, but controller based on fuel feed speed described in the utility model, required temperature wait and regulate rotation speed of fan, thereby the control air output, to satisfy the requirement of fuel completing combustion.In addition, the utility model also utilizes being communicated with of the 4th arm and exhanst gas outlet, both flue gas is play the guiding role, and also can regulate flue-gas temperature by changing intake simultaneously, make flue gas have better later-stage utilization.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the air outlet distribution schematic diagram of the utility model second arm;
Fig. 3 is the structural representation of the utility model combustor exhanst gas outlet.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further specified.
As shown in Figure 1, the segmented supply air system of biomass energy combustor described in the utility model comprises blower fan 1, is communicated with the pipe-line system 2 of described blower fan 1 and combustion chamber 3, described pipe-line system 2 comprises four arms, and wherein first arm 21 is communicated with the bottom of described combustion chamber 3; Second arm 22 and the 3rd arm 23 are communicated with the middle sidepiece of described combustion chamber 3, and the present position of the 3rd arm 23 wants high than the present position of second arm 22; In conjunction with shown in Figure 2, described second arm 22 is roughly equal with fuel inlet 31 positions of combustion chamber 3, described second arm 22 and the 3rd arm 23 have several air outlets respectively, described air outlet is uniformly distributed in the inboard of described combustion chamber 3 along horizontal plane, and the air-out direction of described air outlet is tangential, can make air 3 shape diffusion motions in the shape of a spiral in the combustion chamber like this, make that air is evenly abundant everywhere, more help guaranteeing fuel completing combustion; Wherein second arm 22 air outlet 220 is positioned at the next door of described fuel inlet 31 just, and fuel is dispelled by the wind-force of air outlet 220 once entering combustion chamber 3 like this, and fuel is fully contacted with air, thus completing combustion.
In conjunction with shown in Figure 3, the 4th arm 24 has two groups of air outlets, and wherein one group is positioned at 3 tops, combustion chamber, parallel relative with exhanst gas outlet 30 with combustion chamber 3 end faces, and its air-out purpose is to be used for blowing the fire the flame top, and flame and flue gas are play the guiding role; Another group air outlet is connected with the exhanst gas outlet 30 of described combustion chamber 3, the inwall of described exhanst gas outlet 30 is provided with six and draws air port 301, described air outlet 301 is along the axial setting of exhanst gas outlet 30, promptly parallel with flue gas flow direction, described air outlet 301 is communicated with the 4th arm 24, promptly the wind of the 4th arm 24 is blown out by air outlet 301 and sneaks in the flue gas, can regulate flue-gas temperature.On described each arm, be respectively equipped with control valve 4, manually to control required intake as required respectively.
Blower fan 1 described in the utility model is connected with a controller 4, but described controller 4 based on fuel feed speeds, required temperature wait and regulate wind 1 machine rotating speed, thereby the control air output, to satisfy the requirement of fuel completing combustion.
After adopting said structure, supply with the air of combustion chamber 3 capacities by first, second, third arm segmented, and air is evenly distributed in combustion chamber 3, make the full combustion of fuel in it; Be communicated with to come by the 4th arm and exhanst gas outlet again flue gas is led and regulates flue-gas temperature, make flue gas reach instructions for use.
In sum, the utility model is reasonable in design, can improve the efficiency of combustion of combustor greatly, and improves the utilizability of the flue gas that combustor produced.
Claims (4)
1. the segmented supply air system of a biomass energy particle burning machine, comprise blower fan (1), be communicated with the pipe-line system (2) of described blower fan (1) and combustion chamber (3), it is characterized in that: described pipe-line system (2) comprise first arm (21) that is communicated with the bottom of described combustion chamber (3), with second arm (22) of the middle sidepiece connection of described combustion chamber (3) and the 3rd arm (23), the 4th arm (24) that is connected with the top and the exhanst gas outlet (30) of described combustion chamber (3); Described blower fan (1) is connected with a controller (4), promptly by described controller (4) control rotating speed.
2. the segmented supply air system of a kind of biomass energy particle burning machine according to claim 1, it is characterized in that: described second arm (22) is equal with fuel inlet (31) position of combustion chamber (3), described second arm (22) and the 3rd arm (23) have several air outlets respectively, described air outlet is uniformly distributed in the inboard of described combustion chamber (3) along horizontal plane, and the air-out direction of described air outlet is tangential; Wherein an air outlet of second arm (22) is positioned at the next door of described fuel inlet (31) just.
3. the segmented supply air system of a kind of biomass energy particle burning machine according to claim 1, it is characterized in that: described the 4th arm (24) is communicated with the some air ports (301) of drawing that are arranged on described exhanst gas outlet (30) inwall, and the described air port (301) of drawing axially is provided with along exhanst gas outlet.
4. the segmented supply air system of a kind of biomass energy particle burning machine according to claim 1 is characterized in that: be respectively equipped with control valve (4) on described each arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920270670XU CN201547804U (en) | 2009-11-23 | 2009-11-23 | Segmented air supply system of biomass energy particle burning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920270670XU CN201547804U (en) | 2009-11-23 | 2009-11-23 | Segmented air supply system of biomass energy particle burning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201547804U true CN201547804U (en) | 2010-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920270670XU Expired - Fee Related CN201547804U (en) | 2009-11-23 | 2009-11-23 | Segmented air supply system of biomass energy particle burning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201547804U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528088A (en) * | 2012-07-06 | 2014-01-22 | 郭忠明 | Fire adjustment system of biomass fuel gasification two-stage combustion furnace |
| CN104456606A (en) * | 2014-11-18 | 2015-03-25 | 安顺惠烽节能炉具有限责任公司 | Multi-valve air supply device |
| CN105889968A (en) * | 2014-12-29 | 2016-08-24 | 贵州省烟草公司黔西南州公司 | Four-level air inlet system for biomass briquette tobacco curing stove |
| CN107477566A (en) * | 2017-09-28 | 2017-12-15 | 安徽辰瑞达农业设备有限公司 | Fuel homogenizer and combustion furnace system |
| 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 |
-
2009
- 2009-11-23 CN CN200920270670XU patent/CN201547804U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528088A (en) * | 2012-07-06 | 2014-01-22 | 郭忠明 | Fire adjustment system of biomass fuel gasification two-stage combustion furnace |
| CN104456606A (en) * | 2014-11-18 | 2015-03-25 | 安顺惠烽节能炉具有限责任公司 | Multi-valve air supply device |
| CN105889968A (en) * | 2014-12-29 | 2016-08-24 | 贵州省烟草公司黔西南州公司 | Four-level air inlet system for biomass briquette tobacco curing stove |
| CN107477566A (en) * | 2017-09-28 | 2017-12-15 | 安徽辰瑞达农业设备有限公司 | Fuel homogenizer and combustion furnace system |
| 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: 20100811 Termination date: 20111123 |