CN204052156U - A kind of novel dynamic powder concentrator - Google Patents
A kind of novel dynamic powder concentrator Download PDFInfo
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- CN204052156U CN204052156U CN201420533085.5U CN201420533085U CN204052156U CN 204052156 U CN204052156 U CN 204052156U CN 201420533085 U CN201420533085 U CN 201420533085U CN 204052156 U CN204052156 U CN 204052156U
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- housing
- rotor cage
- air outlet
- powder concentrator
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Abstract
The utility model relates to a kind of novel dynamic powder concentrator, comprises feedback outlet, air inlet, housing, rotor cage, air outlet: its rotor cage is accumbency arrangement form, and disposal ability is large, and structure is compacter, and required installing space is less; The accumbency of rotor cage is in housing, and both sides are by the bearing block support being arranged on housing both sides, and in simply supported beam arranged in form, the stressing conditions of bearing and rotor cage main shaft is comparatively reasonable, bearing temperature rise and service life more guaranteed; Left and right two air outlets be arranged symmetrically with, make by rotor cage containing fine powder air quantity more even, grinding efficiency is higher.
Description
Technical field
The utility model relates to a kind of powdery material classification art field, particularly relates to a kind of dynamic powder concentrator.
Background technology
Current, in cement plant cement raw material and cement grinding system, the energy-efficient process system be made up of roll squeezer or Vertical Mill, V-type powder concentrator and dynamic powder concentrator, has the features such as power consumption is low, easy to operate, is just applied more and more widely.
Wherein, it is the form of single air intake list air-out that dynamic powder concentrator is applied wider at present, and bearing block and motor etc. need independently floor installation, and fabricating yard is larger.For comparatively compact grinding system, especially for old line energy saving technical reconstruction engineering, because free space is less, seem and be difficult to arrange.
Single air intake list air-out form, rotor cage location is at cantilever beam end, and the unbalance stress of powder concentrator main shaft and bearing, affects bearing temperature rise and life-span.
Utility model content
Provide a kind of structure more compact and reasonable for above problem the utility model, volume, occupied ground are less, can be assembled into novel dynamic powder concentrator integrally with V-type powder concentrator.
A kind of novel dynamic powder concentrator is provided in order to overcome the above problems the utility model, comprise feedback outlet, air inlet, housing, rotor cage, air outlet, it is characterized in that: described air outlet comprises left air outlet, right air outlet, left air outlet and right air outlet is symmetrical is arranged in housing both sides, described rotor cage accumbency is arranged on enclosure interior, and rotor cage two ends are by bearing block support; Bearing block symmetry is arranged on housing both sides, and connects fastening with housing; Left air outlet and the symmetrical layout of right air outlet.During powder concentrator running, dust-laden wind enters powder concentrator by air inlet, and through selecting powder effect, fine grained is discharged with the wind through left air outlet and right air outlet, and coarse granule is discharged through feedback outlet, thus completes gradation.
The rotor cage of the utility model dynamic powder concentrator is accumbency arrangement form, and disposal ability is large, and structure is compacter, and required installing space is less; The accumbency of rotor cage is in housing, and both sides are by the bearing block support being arranged on housing both sides, and in simply supported beam arranged in form, the stressing conditions of bearing and rotor cage main shaft is comparatively reasonable, bearing temperature rise and service life more guaranteed; Left and right two air outlets be arranged symmetrically with, make by rotor cage containing fine powder air quantity more even, grinding efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
In Fig. 1,2: 1-feedback outlet; 2-air inlet; 3-bearing block; The left air outlet of 4-; 5-housing; 6-rotor cage; The right air outlet of 7-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, the utility model provides a kind of novel dynamic powder concentrator, comprise feedback outlet 1, air inlet 2, housing 5, rotor cage 6, air outlet, it is characterized in that: described air outlet comprises left air outlet 4, right air outlet 7, left air outlet 4 and right air outlet 7 is symmetrical is arranged in housing 5 both sides, it is inner that described rotor cage 6 accumbency is arranged on housing 5, and rotor cage 6 two ends are supported by bearing block 3; Bearing block 3 symmetry is arranged on housing 5 both sides, and connects fastening with housing 5; Left air outlet 4 and the symmetrical layout of right air outlet 7.
The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (1)
1. a novel dynamic powder concentrator, comprise feedback outlet (1), air inlet (2), housing (5), rotor cage (6), air outlet, it is characterized in that: described air outlet comprises left air outlet (4), right air outlet (7), left air outlet (4) and right air outlet (7) is symmetrical is arranged in housing (5) both sides, it is inner that described rotor cage (6) accumbency is arranged on housing (5), and rotor cage (6) two ends are supported by bearing block (3); Bearing block (3) symmetry is arranged on housing (5) both sides, and connects fastening with housing (5); Left air outlet (4) and right air outlet (7) symmetrical layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533085.5U CN204052156U (en) | 2014-09-17 | 2014-09-17 | A kind of novel dynamic powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533085.5U CN204052156U (en) | 2014-09-17 | 2014-09-17 | A kind of novel dynamic powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052156U true CN204052156U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533085.5U Active CN204052156U (en) | 2014-09-17 | 2014-09-17 | A kind of novel dynamic powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259102A (en) * | 2014-09-17 | 2015-01-07 | 南京凯盛国际工程有限公司 | Novel dynamic powder concentrator |
-
2014
- 2014-09-17 CN CN201420533085.5U patent/CN204052156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259102A (en) * | 2014-09-17 | 2015-01-07 | 南京凯盛国际工程有限公司 | Novel dynamic powder concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |