CN203537169U - New explosion-proof generator - Google Patents
New explosion-proof generator Download PDFInfo
- Publication number
- CN203537169U CN203537169U CN201320258274.1U CN201320258274U CN203537169U CN 203537169 U CN203537169 U CN 203537169U CN 201320258274 U CN201320258274 U CN 201320258274U CN 203537169 U CN203537169 U CN 203537169U
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- China
- Prior art keywords
- cavity
- generator
- end cover
- rear end
- fan
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- Expired - Fee Related
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Abstract
Disclosed is a new explosion-proof generator. The new explosion-proof generator comprises a rear end cover, a shaft sleeve, a cavity, a front end cover, a wind-gathering cover, a fan, a copper sleeve and a belt pulley, wherein the rear end cover is arranged at the upper side of the cavity, the shaft sleeve is arranged on the cavity, the front end cover is arranged at the lower side of the cavity, the bottom of the cavity is provided with the cooper sleeve, the fan is arranged below the wind-gathering cover, and the belt pulley is connected with the cavity. According to the new explosion-proof generator, the problem that high temperature gas generated in an operating process of the generator cannot be discharged in time is effectively solved, and the stable operation of the generator is guaranteed; flame-proof combination surfaces are respectively arranged at contacting positions between the front end cover and the cavity and between the rear end cover and the cavity; dust or water mist into the cavity is reduced, and the safety performance of the generator in high speed operation is improved.
Description
Technical field
The utility model relates to Blast Furnace Top Gas Recovery Turbine Unit (TRT) technical field, is specially a kind of new type explosion proof generator.
Background technology
The generator of generation current unit is only provided with exhaust outlet above front end of shield, exhaust cross section is less than normal, and the high-temperature gas that generator produces in running can not be discharged in time, causes excess Temperature in generator cavity, affect the stable operation of generator, have certain potential safety hazard; At generator cavity, be connected contact position with rear end cap with front end housing and easily enter dust or water smoke, cause the generator of high-speed cruising to break down and even cause generator blast in moment simultaneously.
Utility model content
The technical problem that the utility model solves is to provide a kind of new type explosion proof generator, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A new type explosion proof generator, comprises rear end cap, axle sleeve, cavity, front end housing, wind gathering cover, fan, copper sheathing, belt pulley; Wherein, rear end cap is arranged on cavity top, and axle sleeve is arranged on cavity, and front end housing is arranged on the below of cavity, and cavity bottom is provided with copper sheathing; Fan is arranged on wind gathering cover below, and belt pulley is connected with cavity.
In the utility model, front end housing and rear end cap and cavity contact position are respectively arranged with explosion-insulation surface; Can reduce dust or water smoke enters cavity, improve the generator security performance of high-speed cruising.
In the utility model, fan is arranged on wind gathering cover below, cold wind fan being produced by wind gathering cover is delivered to generator cavity, while producing a large amount of high-temperature gas in generator operation process, high-temperature gas runs into cold wind and effectively takes away heat of high temperature, reduce temperature in generator cavity, guarantee the stable operation of generator.
Beneficial effect: the utility model effectively solves the problem that high-temperature gas that generator produces in running can not be discharged in time, guarantees the stable operation of generator; And be respectively arranged with explosion-insulation surface at front end housing and rear end cap and cavity contact position; Reduce dust or water smoke and enter cavity, improved the generator security performance of high-speed cruising.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of new type explosion proof generator referring to Fig. 1, comprises rear end cap 1, axle sleeve 2, cavity 3, front end housing 4, wind gathering cover 5, fan 6, copper sheathing 7, belt pulley 8; Wherein, rear end cap 1 is arranged on cavity 3 tops, and axle sleeve 2 is arranged on cavity 3, and front end housing 4 is arranged on the below of cavity 3, and cavity 3 bottoms are provided with copper sheathing 7; Fan 6 is arranged on wind gathering cover 5 belows, and belt pulley 8 is connected with cavity 3.
In the present embodiment, front end housing 4 and rear end cap 1 are respectively arranged with explosion-insulation surface with cavity 3 contact positions; Can reduce dust or water smoke and enter cavity 3, improve the generator security performance of high-speed cruising.
In the present embodiment, fan 6 is arranged on wind gathering cover 5 belows, cold wind fan 6 being produced by wind gathering cover 5 is delivered to generator cavity 3, while producing a large amount of high-temperature gas in generator operation process, high-temperature gas runs into cold wind and effectively takes away heat of high temperature, reduce generator cavity 3 interior temperature, guarantee the stable operation of generator.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a new type explosion proof generator, comprises rear end cap, axle sleeve, cavity, front end housing, wind gathering cover, fan, copper sheathing, belt pulley; It is characterized in that, rear end cap is arranged on cavity top, and axle sleeve is arranged on cavity, and front end housing is arranged on the below of cavity, and cavity bottom is provided with copper sheathing; Fan is arranged on wind gathering cover below, and belt pulley is connected with cavity.
2. a kind of new type explosion proof generator according to claim 1, is characterized in that, front end housing and rear end cap and cavity contact position are respectively arranged with explosion-insulation surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320258274.1U CN203537169U (en) | 2013-05-14 | 2013-05-14 | New explosion-proof generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320258274.1U CN203537169U (en) | 2013-05-14 | 2013-05-14 | New explosion-proof generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537169U true CN203537169U (en) | 2014-04-09 |
Family
ID=50423341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320258274.1U Expired - Fee Related CN203537169U (en) | 2013-05-14 | 2013-05-14 | New explosion-proof generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898740A (en) * | 2015-06-01 | 2015-09-09 | 芜湖品通塑业科技有限公司 | Explosion-proof motor used for bag-making machine |
-
2013
- 2013-05-14 CN CN201320258274.1U patent/CN203537169U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104898740A (en) * | 2015-06-01 | 2015-09-09 | 芜湖品通塑业科技有限公司 | Explosion-proof motor used for bag-making machine |
| CN104898740B (en) * | 2015-06-01 | 2017-04-12 | 芜湖品通塑业科技有限公司 | Explosion-proof motor used for bag-making machine |
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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 |
Granted publication date: 20140409 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |