CN203556563U - Powder concentrator - Google Patents
Powder concentrator Download PDFInfo
- Publication number
- CN203556563U CN203556563U CN201320726544.7U CN201320726544U CN203556563U CN 203556563 U CN203556563 U CN 203556563U CN 201320726544 U CN201320726544 U CN 201320726544U CN 203556563 U CN203556563 U CN 203556563U
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- powder
- rotor
- outlet
- transmission device
- powder concentrator
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Abstract
The utility model discloses a powder concentrator. The powder concentrator comprises a transmission device, an upper whirling rotor, large fan blades, an air outlet, a powder scattering device, a shell, a lower efficient rotor, an anti-dew-formation dust collector, a coarse powder outlet and a fine powder outlet, wherein the upper whirling rotor is arranged below the transmission device, the large fan blades are arranged on the upper whirling rotor, the air outlet is formed above the transmission device, the powder scattering device is arranged below the upper whirling rotor, the shell is arranged outside the powder scattering device, the lower efficient rotor is arranged below the shell, the anti-dew-formation dust collector is arranged outside the shell and the lower efficient rotor, and the coarse powder outlet and the fine powder outlet are arranged below the anti-dew-formation dust collector. The powder concentrator has the advantages of being long in service life and high in production efficiency.
Description
Technical field
The utility model relates to a kind of powder concentrator.
Background technology
Today of industrial development, more and more higher for a kind of grade separation of material, also more and clearer and more definite.Many times we need to distinguish accurately meal or fine powder, and their use and effect are all completely different.Can be just meal, still very difficult if artificial going distinguished, and labor intensive material resources.Therefore, people have invented powder concentrator, can be due to the strict demand to product classification, and existing powder concentrator is all relatively complicated in configuration aspects, is easy to occur the consume that directly rubs of each parts during operation, and service life is lower.In addition, when operation, all parts of powder concentrator is running together all, except friction consume, is also easy to by mutual vibration influence each other, and running that cannot be steady in a long-term just needs to suspend after operation a period of time, has significantly reduced production efficiency.
Utility model content
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of long service life is provided, and the high powder concentrator of production efficiency.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of powder concentrator of the present utility model, comprise transmission device, and be arranged on the upper whirlwind rotor of transmission device below, and be arranged on the epitrochanterian big blade of whirlwind, and be arranged on the air outlet of transmission device top, and be arranged on the material-strewing device of whirlwind rotor below, and be arranged on the housing of material-strewing device outside, and be arranged on the lower efficient rotor of housing below, and be arranged on the Anti-dew dust-precipitator of housing and lower efficient rotor outside, and the meal outlet and the fine powder that are arranged on Anti-dew dust-precipitator below export.
As preferably, described fine powder outlet with lower efficient rotor on same center line.
As preferably, described meal outlet-inclined impeller vane is arranged at the left side of fine powder outlet.
The beneficial effects of the utility model are: because the transmission device in powder concentrator and lower efficient rotor are all arranged in the compare great mechanism of space, like this when rotating, except coming in contact with powder, these two main parts size can not come in contact with other thing, significantly reduce its friction consume, extended service life; In addition, other critical piece on this equipment, when operation substantially all in static rank free combat state, so quite stable has promoted production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure chart of a kind of powder concentrator of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining
As shown in Figure 1, a kind of powder concentrator, comprise transmission device 2, and be arranged on the upper whirlwind rotor 10 of transmission device 2 belows, and be arranged on the big blade 3 on whirlwind rotor 10, and be arranged on the air outlet 1 of transmission device 2 tops, and be arranged on the material-strewing device 9 of whirlwind rotor 10 belows, and be arranged on the housing 4 of material-strewing device 9 outsides, and be arranged on the lower efficient rotor 7 of housing 4 belows, and be arranged on the Anti-dew dust-precipitator 8 of housing 4 and lower efficient rotor 7 outsides, and be arranged on meal outlet 6 and the fine powder outlet 5 of Anti-dew dust-precipitator 8 belows.
Described fine powder outlet 5 and lower efficient rotor 7 are on same center line.Described meal outlet 6 is obliquely installed in the left side of fine powder outlet 5.
This powder concentrator, by buncher (not shown) 3 rotations of the big blade on rotating disk (not shown), forms the grading to powder.The speed of big blade 3 rotating speeds is surmised size by finished powder and is regulated.When needs obtain compared with the fine granularity powder period of the day from 11 p.m. to 1 a.m, just must improve big blade 3 rotating speeds, make big blade 3 contact increase with powder, make nonconforming powder be thrown to outer wall (not shown) and flow shedding by big blade 3, meal is refaced because the effect from gravity falls into mill chamber, and qualified finished powder is sucked in Anti-dew dust-precipitator 8 with air-flow by big blade 3, after air-flow and powder are separated, powder is collected, and meal is from outwards discharge of meal outlet 6, and fine powder is from outwards discharge of fine powder outlet 5.
The beneficial effects of the utility model are: because the transmission device in powder concentrator and lower efficient rotor are all arranged in the compare great mechanism of space, like this when rotating, except coming in contact with powder, these two main parts size can not come in contact with other thing, significantly reduce its friction consume, extended service life; In addition, other critical piece on this equipment, when operation substantially all in static rank free combat state, so quite stable has promoted production efficiency.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. a powder concentrator, it is characterized in that: comprise transmission device, and be arranged on the upper whirlwind rotor of transmission device below, and be arranged on the epitrochanterian big blade of whirlwind, and be arranged on the air outlet of transmission device top, and be arranged on the material-strewing device of whirlwind rotor below, and be arranged on the housing of material-strewing device outside, and be arranged on the lower efficient rotor of housing below, and be arranged on the Anti-dew dust-precipitator of housing and lower efficient rotor outside, and the meal outlet and the fine powder that are arranged on Anti-dew dust-precipitator below export.
2. a kind of powder concentrator according to claim 1, is characterized in that: described fine powder outlet and lower efficient rotor are on same center line.
3. a kind of powder concentrator according to claim 1, is characterized in that: described meal outlet-inclined impeller vane is arranged at the left side of fine powder outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726544.7U CN203556563U (en) | 2013-11-18 | 2013-11-18 | Powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726544.7U CN203556563U (en) | 2013-11-18 | 2013-11-18 | Powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556563U true CN203556563U (en) | 2014-04-23 |
Family
ID=50506315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726544.7U Expired - Fee Related CN203556563U (en) | 2013-11-18 | 2013-11-18 | Powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117487A (en) * | 2014-08-08 | 2014-10-29 | 安徽科技学院 | Airflow buffer |
| CN104785445A (en) * | 2015-04-02 | 2015-07-22 | 福建南方路面机械有限公司 | Centrifugal aggregate powder removing device and method |
-
2013
- 2013-11-18 CN CN201320726544.7U patent/CN203556563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117487A (en) * | 2014-08-08 | 2014-10-29 | 安徽科技学院 | Airflow buffer |
| CN104117487B (en) * | 2014-08-08 | 2016-07-06 | 安徽科技学院 | Air-flow buffer device |
| CN104785445A (en) * | 2015-04-02 | 2015-07-22 | 福建南方路面机械有限公司 | Centrifugal aggregate powder removing device and method |
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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: 20140423 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |