CN204523552U - Centrifugal powder concentrator bulk cargo dish - Google Patents
Centrifugal powder concentrator bulk cargo dish Download PDFInfo
- Publication number
- CN204523552U CN204523552U CN201420809056.7U CN201420809056U CN204523552U CN 204523552 U CN204523552 U CN 204523552U CN 201420809056 U CN201420809056 U CN 201420809056U CN 204523552 U CN204523552 U CN 204523552U
- Authority
- CN
- China
- Prior art keywords
- disk body
- bulk cargo
- cargo dish
- fin
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of centrifugal powder concentrator bulk cargo dish, comprise disk body, circumference that described disk body keeps to the side is evenly distributed with polylith fin.The centrifugal powder concentrator bulk cargo dish of this structure, compared with flat bulk cargo dish, fin can make powder increase radial component, can effectively stop material to spread out along fan-shaped track simultaneously, bulk powder and fin clash into and also can accelerate to disperse, therefore, it is effective that the centrifugal powder concentrator bulk cargo dish of this structure has material dispersion, can improve stock grading effect and select the advantage of powder effect.
Description
Technical field
The utility model relates to a kind of centrifugal powder concentrator bulk cargo dish.
Background technology
Powder concentrator is one of key equipment of pulverized coal preparation system, be widely used in the industry such as building materials and electric power, utilize the difference of the particle of different-grain diameter stressing conditions in air dielectric to carry out classification to powder granule, its performance directly affects safety and the economical operation of whole system.Powder concentrator common is at present centrifugal powder concentrator.Material is entered at a high speed the bulk cargo dish of powder concentrator by charging aperture, power set generally adopt reductor, drive main shaft drive large and small fan blade by transmission device, make material particles be subject to the effect of centrifugal force and air flow power and classification, and then separate meal and fine powder.
Existing bulk cargo dish is flat bulk cargo dish, and material dispersion effect is poor, is unfavorable for stock grading, and special material moisture of working as is excessive, during for bulk powder, from the landing of bulk cargo plate edge, can have impact on and select powder effect.
Utility model content
In view of this, it is effective that the purpose of this utility model is to provide a kind of material dispersion, can improve stock grading effect and the centrifugal powder concentrator bulk cargo dish selecting powder effect.
The utility model is solved the problem by following technological means: a kind of centrifugal powder concentrator bulk cargo dish, comprise disk body, circumference that described disk body keeps to the side is evenly distributed with polylith fin.
Further, described disk body comprises disk body and lower disk body, spring is provided with between described upper disk body and lower disk body, described upper disk body is vertically provided with positioning through hole, described lower disk body is provided with straight up through positioning through hole backstay, circumference that described lower disk body keeps to the side is evenly distributed with polylith fin, and described fin upwards runs through disk body and is slidably connected with upper disk body.
The beneficial effects of the utility model: centrifugal powder concentrator bulk cargo dish of the present utility model, comprise disk body, circumference that described disk body keeps to the side is evenly distributed with polylith fin.The centrifugal powder concentrator bulk cargo dish of this structure, compared with flat bulk cargo dish, fin can make powder increase radial component, can effectively stop material to spread out along fan-shaped track simultaneously, bulk powder and fin clash into and also can accelerate to disperse, therefore, it is effective that the centrifugal powder concentrator bulk cargo dish of this structure has material dispersion, can improve stock grading effect and select the advantage of powder effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 sees schematic diagram for bowing.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1-2: the centrifugal powder concentrator bulk cargo dish of the present embodiment, comprise disk body, circumference that described disk body keeps to the side is evenly distributed with polylith fin 2.The centrifugal powder concentrator bulk cargo dish of this structure, compared with flat bulk cargo dish, fin can make powder increase radial component, can effectively stop material to spread out along fan-shaped track simultaneously, bulk powder and fin clash into and also can accelerate to disperse, therefore, it is effective that the centrifugal powder concentrator bulk cargo dish of this structure has material dispersion, can improve stock grading effect and select the advantage of powder effect.
As the further improvement of technique scheme, described disk body comprises disk body 11 and lower disk body 12, spring 3 is provided with between described upper disk body and lower disk body, described upper disk body is vertically provided with positioning through hole 4, described lower disk body is provided with straight up through positioning through hole backstay 5, circumference that described lower disk body keeps to the side is evenly distributed with polylith fin, and described fin upwards runs through disk body and is slidably connected with upper disk body.This kind of structure, material is on disk body, when material is many, amount of spring compression is large, and the size that fin exposes disk body is also large, namely to the size also corresponding increase of material effect, material dispersion effect can be improved further, the size requirements stoping material to spread out along fan-shaped track can be met simultaneously.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a centrifugal powder concentrator bulk cargo dish, comprise disk body, circumference that described disk body keeps to the side is evenly distributed with polylith fin (2), it is characterized in that: described disk body comprises disk body (11) and lower disk body (12), spring (3) is provided with between described upper disk body and lower disk body, described upper disk body is vertically provided with positioning through hole (4), described lower disk body is provided with straight up through positioning through hole backstay (5), circumference that described lower disk body keeps to the side is evenly distributed with polylith fin, described fin upwards runs through disk body and is slidably connected with upper disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809056.7U CN204523552U (en) | 2014-12-19 | 2014-12-19 | Centrifugal powder concentrator bulk cargo dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809056.7U CN204523552U (en) | 2014-12-19 | 2014-12-19 | Centrifugal powder concentrator bulk cargo dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523552U true CN204523552U (en) | 2015-08-05 |
Family
ID=53737606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809056.7U Expired - Fee Related CN204523552U (en) | 2014-12-19 | 2014-12-19 | Centrifugal powder concentrator bulk cargo dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204523552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716084A (en) * | 2017-11-13 | 2018-02-23 | 盐城吉达环保设备有限公司 | A kind of powder concentrator bottom breaker |
-
2014
- 2014-12-19 CN CN201420809056.7U patent/CN204523552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716084A (en) * | 2017-11-13 | 2018-02-23 | 盐城吉达环保设备有限公司 | A kind of powder concentrator bottom breaker |
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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: 20150805 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |