CN205340981U - High -efficient super speck material divides driving cone - Google Patents
High -efficient super speck material divides driving cone Download PDFInfo
- Publication number
- CN205340981U CN205340981U CN201521075579.4U CN201521075579U CN205340981U CN 205340981 U CN205340981 U CN 205340981U CN 201521075579 U CN201521075579 U CN 201521075579U CN 205340981 U CN205340981 U CN 205340981U
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- blade
- impeller disk
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- cavity
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Abstract
The utility model discloses a high -efficient super speck material divides driving cone, including preceding impeller dish (1), back impeller dish (2) and a plurality of blade subassembly (6), blade subassembly (6) fixed connection be in preceding impeller dish (1) and between back impeller dish (2) and enclose into the round, feeding seam (4) has between blade subassembly (6), inboard vacuole formation (5) of blade subassembly (6), feeding seam (4) intercommunication extremely cavity (5), blade subassembly (6) are including first blade (61) and second blade (62), first blade (61) and the inboard of second blade (62) is passed through connecting plate (63) and is connected the messenger first blade (61) and form cavity (7) between second blade (62). The utility model provides a divide the driving cone, its simple structure, the degradable low energy consumption improves the classification efficiency.
Description
Technical field
This utility model relates to material grading apparatus technical field, particularly to the efficient ultra micro stock grading wheel of one.
Background technology
During jet mill work, by compression air is spurted into pulverizing cavity through nozzle at high speeds, joint place material at multiply high pressure draught is pulverized by impact several times, friction, shearing, material after pulverizing moves to graded region with ascending air under blower fan draft effect, under the powerful centrifugal action that the grading wheel of high speed rotating produces, making thickness feed separation, meet the fine grained of granularity requirements by grading wheel discharging, coarse granule drops to disintegrating area to be continued to pulverize.
During grading wheel work, under the influence of centrifugal force, big or weight granule centrifugalization power is big for powder, therefore is got rid of to grading wheel peripheral to graded region limit wall, and no longer by the impact of centrifugal force, naturally drops to and continue in pulverizer to pulverize；Little or light material is little by centrifugal action, enters grading wheel with air-flow, flows to next unit along pipeline, and during by the rotating speed just adjustable gradation of adjustment grading wheel, the size of centrifugal force, reaches to separate the purpose of the material of designated size.
Grading wheel of the prior art includes the front impeller disk, the rear impeller disk and the circle blade being fixedly connected between the front impeller disk and the rear impeller disk, has charging seam between blade, and the classification efficiency of this grading wheel has much room for improvement, and this utility model is therefore.
Utility model content
In order to solve problem of the prior art, this utility model purpose is to provide a kind of efficiently ultra micro stock grading wheel, its simple in construction, can improve classification efficiency.
Based on the problems referred to above, the technical scheme that this utility model provides is:
Efficient ultra micro stock grading is taken turns, including the front impeller disk, the rear impeller disk and several blade assemblies, described blade assembly is fixedly connected between the described front impeller disk and the described rear impeller disk and forms a circle, there is between described blade assembly charging seam, the inner side of described blade assembly forms cavity, described charging seam is communicated to described cavity, described blade assembly includes the first blade and the second blade, and the inner side of described first blade and described second blade is connected by connecting plate makes formation cavity between described first blade and described second blade.
Further, described first blade and described second blade are all along described front impeller disk radial arrangement.
Compared with prior art, the utility model has the advantages that:
Adopt the technical solution of the utility model, several blade assemblies are set between the front impeller disk and the rear impeller disk, this blade assembly includes the first blade and the second blade, the inner side of the first blade and the second blade is connected by connecting plate makes formation cavity between the first blade and the second blade, grading wheel is in the course of the work, Calomelas material enters grading wheel with air-flow under centrifugal action, a part of material is entered next unit by charging seam, another part material enters cavity, owing to grading wheel is in the state of high speed rotating, powder in cavity rotates along with grading wheel, and grading wheel circumference on formation stream, namely the powder meeting particle requirement enters charging seam, reduce energy consumption, improve classification efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of grading wheel in prior art；
Fig. 2 is the structural representation in another direction of grading wheel in prior art；
The structural representation of the efficient ultra micro stock grading wheel embodiment of Fig. 3 this utility model；
Wherein:
1, the front impeller disk；
2, the rear impeller disk；
3, blade；
4, charging seam；
5, cavity；
6, blade assembly；61, the first blade；62, the second blade；63, connecting plate；
7, cavity.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are an illustration for this utility model and are not limited to limit scope of the present utility model.The implementation condition adopted in embodiment can do further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Referring to Fig. 1-2, for the structural representation of grading wheel in prior art, it includes the front impeller disk 1, the rear impeller disk 2 and the circle blade 3 being fixedly connected between the front impeller disk 1 and the rear impeller disk 2, has charging seam 4 between blade 3, and the inner side of blade 3 forms cavity 5.
Referring to Fig. 3, for embodiment of the present utility model, a kind of efficiently ultra micro stock grading wheel is provided, it includes the front impeller disk 1, the rear impeller disk 2 and several blade assemblies 6, blade assembly 6 is fixedly connected between the front impeller disk 1 and the rear impeller disk 2 and forms a circle, charging seam 4 it is provided with between blade assembly 6, the inner side of blade assembly 6 forms cavity 5, this blade assembly 6 includes the first blade 61 and the second blade 62, and the inner side of the first blade 61 and the second blade 62 is connected by connecting plate 63 makes formation cavity 7 between the first blade 61 and the second blade 62.
In this example, the first blade 61 and the second blade 62 are all along the front impeller disk 1 radial distribution.
Examples detailed above only for technology of the present utility model design and feature are described, its object is to allow one skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalent transformations done according to this utility model spirit or modification, all should be encompassed within protection domain of the present utility model.
Claims (2)
1. efficiently ultra micro stock grading is taken turns, it is characterized in that: include the front impeller disk (1), the rear impeller disk (2) and several blade assemblies (6), described blade assembly (6) is fixedly connected between the described front impeller disk (1) and the described rear impeller disk (2) and forms a circle, there is between described blade assembly (6) charging seam (4), the inner side of described blade assembly (6) forms cavity (5), described charging seam (4) is communicated to described cavity (5), described blade assembly (6) includes the first blade (61) and the second blade (62), the inner side of described first blade (61) and described second blade (62) is connected by connecting plate (63) makes to be formed between described first blade (61) and described second blade (62) cavity (7).
2. efficient ultra micro stock grading according to claim 1 wheel, it is characterised in that: described first blade (61) and described second blade (62) are all along the described front impeller disk (1) radial arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075579.4U CN205340981U (en) | 2015-12-22 | 2015-12-22 | High -efficient super speck material divides driving cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075579.4U CN205340981U (en) | 2015-12-22 | 2015-12-22 | High -efficient super speck material divides driving cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205340981U true CN205340981U (en) | 2016-06-29 |
Family
ID=56168984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075579.4U Withdrawn - After Issue CN205340981U (en) | 2015-12-22 | 2015-12-22 | High -efficient super speck material divides driving cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205340981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457728A (en) * | 2015-12-22 | 2016-04-06 | 昆山强威粉体设备有限公司 | Efficient ultramicro-material grading wheel |
-
2015
- 2015-12-22 CN CN201521075579.4U patent/CN205340981U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457728A (en) * | 2015-12-22 | 2016-04-06 | 昆山强威粉体设备有限公司 | Efficient ultramicro-material grading wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20171031 |
|
| AV01 | Patent right actively abandoned |