CN2835807Y - Return burning type semi-gasifying burning machine - Google Patents
Return burning type semi-gasifying burning machine Download PDFInfo
- Publication number
- CN2835807Y CN2835807Y CN 200520087608 CN200520087608U CN2835807Y CN 2835807 Y CN2835807 Y CN 2835807Y CN 200520087608 CN200520087608 CN 200520087608 CN 200520087608 U CN200520087608 U CN 200520087608U CN 2835807 Y CN2835807 Y CN 2835807Y
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- coal
- burning
- shaft
- turbination
- fire grate
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- Expired - Fee Related
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Abstract
The utility model provides a return burning type semi-gasifying burning machine. A shaft of a motor arranged on a bracket is connected with an input shaft of a speed reducer by a belt; a chain wheel on an output shaft of the speed reducer is connected with the other chain wheel on an upper coal shaft by a chain; the middle of the upper coal shaft is provided with a helical blade of which the outside is provided with an upper coal cylinder; the upper end of the upper coal shaft is provided with a stirring blade; a turbination fire grate out of the stirring blade is provided with an air inlet hole; an air cap with an air outlet is arranged on the turbination fire grate which is fixedly integrated with the cavity of an air chamber; a tube body is arranged on the cavity of the air chamber; the side surface of the upper coal cylinder is provided with a coal feeding cylinder. With the stable and uniform burning of the coal, the coal gas generated in the burning process is burnt and filtered for many times, the burning machine overcomes the disadvantages that the coal can not sufficiently and completely burn in the existing burning machine. The utility model has the advantages of good effect on eliminating smoke and dust, reduced environmental pollution, high thermal efficiency and remarkable coal saving effect.
Description
Technical field
The utility model provides a kind of burner.
Background technology
Burner on Industrial Stoves, boiler and other coal-fired furnace adopts usually and adds new burning of coal mode at the coal that is burning (grate) upper surface.This burner thermal efficiency is low, and it is insufficient to burn, and the part coal gas and the fugitive constituent that produce in the combustion process can be discharged with flue gas, and smoke medicining dust-removing effect is poor, and discharging does not often reach environmental requirement, causes environmental pollution.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of downward-burning type semi-coal gas combustor, to improve the thermal efficiency, the reduction environmental pollution.
The utility model is to realize like this, downward-burning type semi-coal gas combustor, the axle of rack-mount motor links together by the power shaft of belt and reductor, sprocket wheel on the output shaft of reductor links together by another sprocket wheel on chain and the last coal axle, there is helical blade at last coal axle middle part, helical blade has last coal tube outward, there is stirring vane the upper end of last coal axle, on the turbination fire grate of stirring vane outside fresh air inlet is arranged, the blast cap of taking the air port out of be installed in the turbination fire grate above, turbination fire grate and air compartment cavity are fixed into one, above the air compartment cavity cylindrical shell are arranged, and there is into coal tube the side of last coal tube.
Adopt the combustor of said structure, the burning of coal stable and uniform, the coal gas that produces in the combustion process filters through repeated combustion, overcome the combustion of existing burning machine-made egg-shaped or honey-comb coal briquets not to the utmost, non-burn-through shortcoming, smoke medicining dust-removing effect is good, has reduced environmental pollution, thermal efficiency height, effect of coal saving is remarkable.
Description of drawings
Fig. 1 is that the master of the utility model structure looks schematic diagram.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates structure of the present utility model and operation principle.
As shown in drawings, the downward-burning type semi-coal gas combustor of the utility model, the axle that is installed in the motor (15) on the support (16) links together by the power shaft of belt (18) with reductor (1), sprocket wheel on the output shaft of reductor (17) links together by another sprocket wheel (19) on chain (3) and the last coal axle (4), there is helical blade (13) at last coal axle middle part, helical blade has last coal tube (2) outward, there is stirring vane (9) upper end of last coal axle, on the turbination fire grate (10) of stirring vane outside fresh air inlet (11) is arranged, the blast cap (8) of taking the air port out of be installed in the turbination fire grate above, turbination fire grate and air compartment cavity (7) are fixed into one, cylindrical shell (12) is arranged above the air compartment cavity, and there is into coal tube (6) side of last coal tube.
Obviously, be equipped with on the power shaft of belt pulley, reductor on the axle of motor belt pulley also is installed.The bottom of last coal axle is rack-mount by two groups of bearing arrangements (14).
During use, motor drives reductor by belt and rotates, through slowing down, after the commutation, sprocket wheel on the output shaft of reductor drives by chain and goes up the rotation of coal axle, thereby will be from advancing the coal that the coal tube is come in, upwards deliver in the space that turbination fire grate inwall surrounds by helical blade successively, after original coal that is burning contacts, temperature rises gradually and produces coal gas, in the coal seam of burning above entering under the blowing of the wind that coal gas and other fugitive constituent blow out in blast cap, with the common after-flame slagging of coal, all coal dryings, destructive gasifying, oxidizing fire burnouts into lime-ash.Lime-ash can be discharged from the slag-drip opening that is located at the cylindrical shell side.Stirring vane plays the agitaion to coal.
Advance in the coal tube (6) into coal auger (5) is installed described.Auger can drive by machinery, to realize the mechanization of coal, alleviates fireman's labour intensity.
Fresh air inlet (11) can be connected with the air blast of outside.
The combustor of the utility model has adopted and added new burning of coal mode from the bottom up below grate, because the coal gas that produces in coal and the combustion process is stable, progressively, burning equably, and coal gas had both improved the thermal efficiency through burning, the filtration of multilayer, had alleviated smoke contamination again.
Claims (2)
1, downward-burning type semi-coal gas combustor, it is characterized in that, the axle that is installed in the motor (15) on the support (16) links together by the power shaft of belt (18) with reductor (1), sprocket wheel on the output shaft of reductor (17) links together by another sprocket wheel (19) on chain (3) and the last coal axle (4), there is helical blade (13) at last coal axle middle part, helical blade has last coal tube (2) outward, there is stirring vane (9) upper end of last coal axle, on the turbination fire grate (10) of stirring vane outside fresh air inlet (11) is arranged, the blast cap (8) of taking the air port out of be installed in the turbination fire grate above, turbination fire grate and air compartment cavity (7) are fixed into one, cylindrical shell (12) is arranged above the air compartment cavity, and there is into coal tube (6) side of last coal tube.
2, downward-burning type semi-coal gas combustor as claimed in claim 1 is characterized in that, advances in the coal tube (6) into coal auger (5) is installed described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087608 CN2835807Y (en) | 2005-09-28 | 2005-09-28 | Return burning type semi-gasifying burning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087608 CN2835807Y (en) | 2005-09-28 | 2005-09-28 | Return burning type semi-gasifying burning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835807Y true CN2835807Y (en) | 2006-11-08 |
Family
ID=37300460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087608 Expired - Fee Related CN2835807Y (en) | 2005-09-28 | 2005-09-28 | Return burning type semi-gasifying burning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835807Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782229A (en) * | 2010-03-05 | 2010-07-21 | 宁波怡诺能源科技有限公司 | Gasification furnace with cone-shaped grates |
| CN101717652B (en) * | 2009-11-24 | 2012-11-21 | 山东理工大学 | Spiral pyrolysis reactor |
| CN105054255A (en) * | 2015-08-13 | 2015-11-18 | 陈佳伟 | Drum circulatory high-capacity dried food stir-frying device |
-
2005
- 2005-09-28 CN CN 200520087608 patent/CN2835807Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101717652B (en) * | 2009-11-24 | 2012-11-21 | 山东理工大学 | Spiral pyrolysis reactor |
| CN101782229A (en) * | 2010-03-05 | 2010-07-21 | 宁波怡诺能源科技有限公司 | Gasification furnace with cone-shaped grates |
| CN105054255A (en) * | 2015-08-13 | 2015-11-18 | 陈佳伟 | Drum circulatory high-capacity dried food stir-frying device |
| CN105054255B (en) * | 2015-08-13 | 2017-12-12 | 林雅洁 | A kind of cylinder circulation Large Copacity dried food and nuts stir-frying equipment |
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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: 20061108 Termination date: 20091028 |