CN105018150A - Stirrer of negative-pressure gasification furnace - Google Patents
Stirrer of negative-pressure gasification furnace Download PDFInfo
- Publication number
- CN105018150A CN105018150A CN201510462370.1A CN201510462370A CN105018150A CN 105018150 A CN105018150 A CN 105018150A CN 201510462370 A CN201510462370 A CN 201510462370A CN 105018150 A CN105018150 A CN 105018150A
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- Prior art keywords
- negative
- shaft
- pillow block
- stirrer
- stirring blade
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Abstract
The invention discloses a stirrer of a negative-pressure gasification furnace. The stirrer is characterized by comprising a motor, a speed reducer, a stirring shaft and a stirring blade, wherein the stirring blade is arranged at the lower end of the stirring shaft, and the stirring shaft is sequentially connected with the speed reducer and the motor. The stirrer of the negative-pressure gasification furnace is also provided with a shaft seat, a pillow block and a backrest wheel, wherein the pillow block is rotationally connected with the upper end surface of the shaft seat, and the upper end of the stirring shaft is connected with the speed reducer through the backrest wheel; and the stirring blade is arranged on a stirring blade seat, the stirring blade seat is arranged at the lower end of the stirring shaft, and the stirring blade is tightly connected with the stirring shaft through a stirring blade seat screw and a stirring blade seat pin; and the pillow block is tightly connected with the stirring shaft through a pillow block fastening screw. The stirrer can be adapted to the negative-pressure gasification furnace, so that fuel in the gasification furnace can be uniformly gasified at low order, the problems of super-high local temperature, high-temperature hole generation, super-low local temperature and reaction incapability generated during fuel combustion are solved, and the stirrer has the advantages of high temperature resistance, convenient maintenance, firmness and reliability and relatively good sealing degree.
Description
Technical field
The present invention relates to agitator, specifically a kind of negative-pressure gasifier agitator.
Background technology
In the market also not with the agitator of negative-pressure gasifier adaptation, negative-pressure gasifier operationally, when easily there is vapourizing furnace fuel combustion local temperature too high, produce high temperature cavity, and local temperature is too low, cannot react the problem of gasification.
Summary of the invention
The object of this invention is to provide a kind of negative-pressure gasifier agitator, this agitator can be adaptive with negative-pressure gasifier, to make vapourizing furnace fuel low level homogeneous gasification, during solution fuel combustion, local temperature is too high, generation high temperature is empty, the problem that local temperature is too low, cannot react, and there is high temperature resistant, convenient for maintaining, solid and reliable, the good advantage of seal degree.
The technical scheme realizing the object of the invention is:
A kind of negative-pressure gasifier agitator, comprises motor, speed reduction unit, stir shaft and stirs leaf, described in stir the lower end that leaf is arranged on stir shaft, stir shaft and speed reduction unit, motor are linked in sequence;
Also be provided with axle bed, pillow block and clutch, pillow block and axle bed upper surface are rotatably abutted against, and the upper end of stir shaft is connected with speed reduction unit by clutch.
The described leaf that stirs is arranged on and stirs on trichidium, described in stir the lower end that trichidium is arranged on stir shaft, by stirring trichidium screw, stir trichidium pin and stir shaft is fastenedly connected.
Described pillow block is fastenedly connected by pillow block set screw and stir shaft.
This with negative-pressure gasifier with the use of agitator, there is high temperature resistant, convenient for maintaining, solid and reliable, the good advantage of seal degree.
Accompanying drawing explanation
Fig. 1 is the structure of agitator in embodiment and the schematic diagram equipped with negative-pressure gasifier thereof.
In figure, 1. motor 2. speed reduction unit 3. stir shaft 4. stirs leaf 5. axle bed 6. pillow block 7. clutch 8. and stirs trichidium 9. and stir trichidium pin 10. negative-pressure gasifier 11. support.
Embodiment
Below in conjunction with drawings and Examples, content of the present invention is further elaborated, but is not limitation of the invention.
Embodiment:
With reference to Fig. 1, a kind of negative-pressure gasifier agitator, comprises motor 1, speed reduction unit 2, stir shaft 3 and stirs leaf 4, described in stir the lower end that leaf 4 is arranged on stir shaft 3, stir shaft 3 and speed reduction unit 2, motor 1 are linked in sequence;
Also be provided with axle bed 5, pillow block 6 and clutch 7, pillow block 6 and axle bed 5 upper surface are rotatably abutted against, and the upper end of stir shaft 3 is connected with speed reduction unit 2 by clutch 7.
The described leaf 4 that stirs is arranged on and stirs on trichidium 8, described in stir the lower end that trichidium 8 is arranged on stir shaft 3, stir leaf 4 by stirring trichidium screw, stir trichidium pin 9 and be fastenedly connected with stir shaft 3.
Described pillow block 6 is fastenedly connected by pillow block set screw and stir shaft 3.
Particularly, axle bed 5 is welded on the top of negative-pressure gasifier 10, and pillow block 6 is arranged on above axle bed 5, and stir shaft 3 is through axle bed 5 also energy flexible rotating, again through pillow block 6, and firmly pillow block 6 being fixed on stir shaft 3 with pillow block retaining screw, the upper end of stir shaft 3 connects backgear 7, and clutch 7 connects speed reduction unit 2, speed reduction unit 2 connects motor 1, speed reduction unit 2 and motor 1 are all arranged on support 11, and the lower end of stir shaft 3 is equipped with stirs trichidium 8, stir trichidium 8 and fix with stirring trichidium pin and stirring trichidium screw with stir shaft 3.
When this agitator runs, starter motor 1 drives speed reduction unit 2, and speed reduction unit 2 drives stir shaft 3 to rotate by clutch 7, and stir shaft 3 makes to stir leaf 4 rotate by stirring trichidium 8, and pillow block 6 rotates and axle bed 5 break-in together with stir shaft 3, becomes resistant to elevated temperatures rigid sealing member.
Claims (3)
1. a negative-pressure gasifier agitator, is characterized in that, comprises motor, speed reduction unit, stir shaft and stirs leaf, described in stir the lower end that leaf is arranged on stir shaft, stir shaft and speed reduction unit, motor are linked in sequence;
Also be provided with axle bed, pillow block and clutch, pillow block and axle bed upper surface are rotatably abutted against, and the upper end of stir shaft is connected with speed reduction unit by clutch.
2. negative-pressure gasifier agitator according to claim 1, is characterized in that, the described leaf that stirs is arranged on and stirs on trichidium, described in stir the lower end that trichidium is arranged on stir shaft, stir leaf by stirring trichidium screw, stir trichidium pin and stir shaft is fastenedly connected.
3. negative-pressure gasifier agitator according to claim 1, is characterized in that, described pillow block is fastenedly connected by pillow block set screw and stir shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462370.1A CN105018150A (en) | 2015-07-31 | 2015-07-31 | Stirrer of negative-pressure gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510462370.1A CN105018150A (en) | 2015-07-31 | 2015-07-31 | Stirrer of negative-pressure gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105018150A true CN105018150A (en) | 2015-11-04 |
Family
ID=54408460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510462370.1A Pending CN105018150A (en) | 2015-07-31 | 2015-07-31 | Stirrer of negative-pressure gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105018150A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011059A (en) * | 1976-01-30 | 1977-03-08 | General Electric Company | Self-centering traversing stirrer shaft for fixed bed gasifier |
| CN101633853A (en) * | 2009-07-22 | 2010-01-27 | 刘善华 | Fuel leveling device for downdraft gasifying furnace |
| CN101671579A (en) * | 2009-06-09 | 2010-03-17 | 徐州燃控科技股份有限公司 | Constant-pressure material compacting device of biomass fixed-bed gasification furnace |
| CN205011713U (en) * | 2015-07-31 | 2016-02-03 | 秦家运 | Negative pressure gasifier agitator |
-
2015
- 2015-07-31 CN CN201510462370.1A patent/CN105018150A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011059A (en) * | 1976-01-30 | 1977-03-08 | General Electric Company | Self-centering traversing stirrer shaft for fixed bed gasifier |
| CN101671579A (en) * | 2009-06-09 | 2010-03-17 | 徐州燃控科技股份有限公司 | Constant-pressure material compacting device of biomass fixed-bed gasification furnace |
| CN101633853A (en) * | 2009-07-22 | 2010-01-27 | 刘善华 | Fuel leveling device for downdraft gasifying furnace |
| CN205011713U (en) * | 2015-07-31 | 2016-02-03 | 秦家运 | Negative pressure gasifier agitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |