CN204853900U - Two air inlet boilers - Google Patents
Two air inlet boilers Download PDFInfo
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- CN204853900U CN204853900U CN201520408998.9U CN201520408998U CN204853900U CN 204853900 U CN204853900 U CN 204853900U CN 201520408998 U CN201520408998 U CN 201520408998U CN 204853900 U CN204853900 U CN 204853900U
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- combustion chamber
- heating furnace
- air
- guide
- pipeline
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Abstract
The utility model provides a two air inlet boilers, including frame, heating furnace, feed mechanism and burning complementary unit, be equipped with burning chamber and air -out passageway in the frame, the heating furnace is installed in the frame top, is equipped with inlet tube and outlet pipe on the heating furnace, corresponds the second burning chamber that burning chamber position formed the first burning chamber of intercommunication in the heating furnace, still is equipped with the heat conduction passageway of intercommunication second burning chamber and air -out passageway in the heating furnace, feed mechanism includes the guide pipeline, and the guide pipeline is installed on the heating furnace, and guide pipeline feed inlet lies in the heating furnace outside, and the passage says that discharge gate and second burning chamber feed through, burning complementary unit includes fan and a plurality of guide duct, fan air outlet and passage way pipeline intercommunication, the guide duct is all installed in the frame, and the air intake of guide duct all feeds through with fan air outlet pipeline, and the even annular of guide duct air outlet distributes at second burning intracavity. The utility model discloses can effectively improve the abundant degree of living beings pellet fuel burning.
Description
Technical field
The utility model relates to water heating apparatus technical field, is specifically related to a kind of two air intake boiler.
Background technology
At present, China city has a large amount of coal-burning boilers, is wherein mostly distributed in city and surrounding city, due to burning is all the colm that sulfur content is high, because boiler is without desulfurizer, add and operate the factors such as low, over-emitting black exhaust, sulphur pollution etc. directly affects the air quality of city and outskirts, for this reason, cancellation city coal burning boiler and coal change gas, electric cry is very high, and many cities take action, but because source of the gas is nervous, electricity price is expensive, and the region that city thermal does not reach, produce little effect.Substitute coal with clean biomass granule fuel, use in the boiler of city and just become first-selected.
The problems such as but in current biomass granule fuel use procedure, be difficult to make biomass granule fuel Thorough combustion, therefore cause boiler hot-water efficiency low, energy resource consumption is large, and entreprise cost is high.
Utility model content
Based on the technical problem that background technology exists, the utility model proposes a kind of two air intake boiler, it effectively can improve the abundant degree of biomass granule fuel burning.
The two air intake boiler of the one that the utility model proposes, comprises frame, heating furnace, feed mechanism and burning auxiliary body;
Frame is provided with combustion chamber and air-out passage;
Heating furnace is arranged on above frame, and heating furnace is provided with water inlet pipe and outlet pipe, and in heating furnace, corresponding combustion chamber position forms the second combustion chamber of connection first combustion chamber, is also provided with the passage of heat of connection second combustion chamber and air-out passage in heating furnace;
Feed mechanism comprises guide pipeline, and guide pipeline is arranged on heating furnace, and guide pipeline charging aperture is positioned at outside heating furnace, and passage way discharging device mouth is communicated with the second combustion chamber;
Burning auxiliary body comprises blower fan and multiple guide duct; Fan outlet and passage road pipeline connection, guide duct is installed in frame, the air inlet of guide duct all with fan outlet pipeline connection, the uniform annular spread of guide duct air outlet is in the second combustion chamber.
Fan outlet forms twice to air intake in the second combustion chamber by pipeline connection guide duct and guide pipeline, fan outlet is by being communicated with guide pipeline, biomass granule fuel can be blown into the second combustion chamber and biomass granule fuel is broken up, and provide oxygen when biomass granule fuel burns, fan outlet by being communicated with guide duct, improve further the degree of scatter of biomass granule fuel and oxygen when biomass granule fuel burn in combustion chamber and the second combustion chamber disperse more abundant.
Preferably, combustion chamber and the second combustion chamber are cylindrical, and combustion chamber and the second combustion chamber dead in line, effectively improve the uniformity coefficient of heat distribution when biomass granule fuel burns.
Preferably, the center of circle of guide duct annular spread is on the second combustion chamber axis, the air outlet of guide duct all distributes counterclockwise or clockwise around combustion chamber, avoid each guide duct air-out and cause biomass granule fuel skewness in a jumble, the potential energy avoiding wind between different guide ducts is cancelled out each other and is affected biomass granule fuel and break up effect.
Preferably, in combustion chamber, screen pack is installed, improves the combustion efficiency of biomass granule fuel further and the filtering dust after biomass granule fuel burning in the first combustion chamber is fallen.
Preferably, frame is provided with the ash hole being communicated with combustion chamber, and ash hole is positioned at below screen pack, is convenient to the dust after taking out biomass granule fuel burning.
Preferably, feed mechanism also comprises additive bin, and additive bin is arranged on guide pipeline, facilitates staff to carry out material loading.
Preferably, below additive bin, be provided with material pusher, resonable degree when can improve blanking by material pusher, avoid hand-stuff too much or very fewly affect biomass granule fuel burning.
The utility model is practical and convenient, and blower fan forms twice air intake respectively at guide duct and guide pipeline communication, and the right fuel of biological particles is effectively uniformly distributed, and provides sufficient oxygen for biological particles fuel combustion; Only need during use to add biomass granule fuel in additive bin, operated by personnel is simple, and material pusher promotes biomass granule fuel automatically, improves the conservative control of discharge quantity; Hot-air after biomass granule fuel burning is communicated with air-out passage by passage of heat, the aerial heat of heat fully can be absorbed by heating furnace, improve the utilization rate of the energy.
Accompanying drawing explanation
Fig. 1 is the two air intake boiler structure schematic diagram of one that the utility model proposes;
Fig. 2 is the utility model rack construction schematic diagram;
Structural representation when Fig. 3 is the inversion of the utility model heating furnace.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the two air intake boiler of the one that the utility model proposes, comprises frame 1, heating furnace 2, feed mechanism 3 and burning auxiliary body 4;
Frame 1 is provided with combustion chamber 11 and air-out passage 12;
Heating furnace 2 is arranged on above frame 1, heating furnace 2 is provided with water inlet pipe 21 and outlet pipe 22, in heating furnace 2, corresponding combustion chamber 11 position forms the second combustion chamber 23 of connection first combustion chamber 11, is also provided with the passage of heat of connection second combustion chamber 23 and air-out passage 12 in heating furnace 2;
Feed mechanism 3 comprises guide pipeline 31, and guide pipeline 31 is arranged on heating furnace 2, and guide pipeline 31 charging aperture is positioned at outside heating furnace 2, and guide pipeline 31 discharging opening is communicated with the second combustion chamber 23;
Burning auxiliary body 4 comprises blower fan 41 and multiple guide duct 42; Blower fan 41 air outlet and guide pipeline 31 pipeline connection, guide duct 42 is installed in frame 1, the air inlet of guide duct 42 all with blower fan 41 air outlet pipeline connection, the uniform annular spread of guide duct 42 air outlet is in the second combustion chamber 23.
In present embodiment, combustion chamber 11 and the second combustion chamber 23 are cylindrical, and combustion chamber 11 and the second combustion chamber 23 dead in line.
In present embodiment, it is characterized in that, the center of circle of guide duct 42 annular spread is on the second combustion chamber 23 axis, and the air outlet of guide duct 42 all distributes counterclockwise or clockwise around combustion chamber 11.
In present embodiment, screen pack 111 is installed in combustion chamber 11.
In present embodiment, frame 1 is provided with and is communicated with the ash hole 13 of combustion chamber 11, and ash hole 13 to be positioned at below screen pack 111.
In present embodiment, feed mechanism 3 also comprises additive bin 32, and additive bin 32 is arranged on guide pipeline 31.
In present embodiment, below additive bin 32, be provided with material pusher 321.
When the utility model uses, in heating furnace 2, inject water and start blower fan 41, staff adds biomass granule fuel in additive bin 32, biomass granule fuel is pushed guide pipeline 31 by material pusher 321, blower fan 41 air outlet is communicated with guide pipeline 31 and is dispelled by fuel and enter in combustion chamber 11, blower fan 41 air outlet is communicated with guide duct 42, wind imports in the second combustion chamber 23 and is broken up further by fuel by guide duct 42, igniter is installed in combustion chamber 11 or is lighted by the biomass granule fuel in ash hole 13 pairs of combustion chambers 11, hot-air after biomass granule fuel burning is discharged from air-out passage 12 by passage of heat, when needing the dust after clearing up biomass granule fuel burning, cleared up by ash hole 13 pairs of combustion chambers 11.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a two air intake boiler, is characterized in that, comprises frame (1), heating furnace (2), feed mechanism (3) and burning auxiliary body (4);
Frame (1) is provided with combustion chamber (11) and air-out passage (12);
Heating furnace (2) is arranged on frame (1) top, heating furnace (2) is provided with water inlet pipe (21) and outlet pipe (22), in heating furnace (2), corresponding combustion chamber (11) position forms second combustion chamber (23) of connection first combustion chamber (11), is also provided with the passage of heat of connection second combustion chamber (23) and air-out passage (12) in heating furnace (2);
Feed mechanism (3) comprises guide pipeline (31), guide pipeline (31) is arranged on heating furnace (2), guide pipeline (31) charging aperture is positioned at heating furnace (2) outside, and guide pipeline (31) discharging opening is communicated with the second combustion chamber (23);
Burning auxiliary body (4) comprises blower fan (41) and multiple guide duct (42); Blower fan (41) air outlet and guide pipeline (31) pipeline connection, guide duct (42) is installed in frame (1), the air inlet of guide duct (42) all with blower fan (41) air outlet pipeline connection, the uniform annular spread of guide duct (42) air outlet is in the second combustion chamber (23).
2. according to claim 1 pair of air intake boiler, is characterized in that, combustion chamber (11) and the second combustion chamber (23) are cylindrical, and combustion chamber (11) and the second combustion chamber (23) dead in line.
3. according to claim 2 pair of air intake boiler, it is characterized in that, the center of circle of guide duct (42) annular spread is on the second combustion chamber (23) axis, and the air outlet of guide duct (42) all distributes counterclockwise or clockwise around combustion chamber (11).
4. according to claim 1 pair of air intake boiler, is characterized in that, is provided with screen pack (111) in combustion chamber (11).
5. according to claim 4 pair of air intake boiler, is characterized in that, frame (1) is provided with the ash hole (13) being communicated with combustion chamber (11), and ash hole (13) is positioned at (111) below screen pack.
6. according to claim 1 pair of air intake boiler, is characterized in that, feed mechanism (3) also comprises additive bin (32), and additive bin (32) is arranged on guide pipeline (31).
7. according to claim 1 pair of air intake boiler, is characterized in that, additive bin (32) below is provided with material pusher (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408998.9U CN204853900U (en) | 2015-06-11 | 2015-06-11 | Two air inlet boilers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408998.9U CN204853900U (en) | 2015-06-11 | 2015-06-11 | Two air inlet boilers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853900U true CN204853900U (en) | 2015-12-09 |
Family
ID=54744442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408998.9U Expired - Fee Related CN204853900U (en) | 2015-06-11 | 2015-06-11 | Two air inlet boilers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964425A (en) * | 2015-06-11 | 2015-10-07 | 安徽创远热能设备科技有限公司 | Double-air-inlet boiler |
-
2015
- 2015-06-11 CN CN201520408998.9U patent/CN204853900U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964425A (en) * | 2015-06-11 | 2015-10-07 | 安徽创远热能设备科技有限公司 | Double-air-inlet boiler |
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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: 20151209 Termination date: 20160611 |