CN203044346U - High-efficiency movable and static-state powder concentrator - Google Patents
High-efficiency movable and static-state powder concentrator Download PDFInfo
- Publication number
- CN203044346U CN203044346U CN 201220418081 CN201220418081U CN203044346U CN 203044346 U CN203044346 U CN 203044346U CN 201220418081 CN201220418081 CN 201220418081 CN 201220418081 U CN201220418081 U CN 201220418081U CN 203044346 U CN203044346 U CN 203044346U
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- Prior art keywords
- powder concentrator
- powder
- concentrator
- static
- rotor
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- Expired - Fee Related
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- 239000000843 powder Substances 0.000 title claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 16
- 239000007787 solid Substances 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 241000237983 Trochidae Species 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a high-efficiency movable and static-state powder concentrator. The high-efficiency movable and static-state powder concentrator comprises a concentrator body, a powder concentration mechanism consisting of a stator and a rotor is arranged in the concentrator body, the upper part of the powder concentration mechanism is connected with a discharge outlet, a feeding pipe at the lower part of the powder concentration mechanism is arranged at the side part of the concentrator body, and a discharge outlet arranged correspondingly to the powder concentration mechanism is arranged at the lower part of the concentrator body. According to the high-efficiency movable and static-state powder concentrator, vortex airflow is formed mainly through the turbulence of the rotor to the airflow, solid particles with large particle size are gathered towards the center of the airflow and continuously descend, the solid particles with large particle size are settled through enabling air to be collided with the inner wall of a powder concentrator casing and a guide blade, and the deflection angle of the guide blade of the powder concentrator can be freely regulated. Therefore, the high-efficiency movable and static-state powder concentrator has the advantages of being high in powder concentration efficiency, easy for adjusting material particle sizes, small in particle size range, high in grading precision and the like, and products of various particle size requirements can be produced only by one powder concentrator.
Description
Technical field
The utility model relates to a kind of efficient sound attitude powder concentrator field.
Background technology
The grading of material after in the grinding of industry materials such as cement (raw material, coal, grog), metallurgical slag, material, chemical industry and superfine grinding process, all needing to carry out grinding, just select powder, isolate the material that meets granularity requirements, the classification of raw meal particle size is finished by powder concentrator.Therefore the performance of powder concentrator is directly connected to efficient and the effectiveness of classification that selects powder.
The powder concentrator of domestic present use mainly contains static V-type powder concentrator, the sound attitude powder concentrator of the dynamic powder concentrator of swinging and small part, but its separative efficiency, effectiveness of classification all have much room for improvement, and what same powder concentrator can only carry out a kind of granularity selects the powder graded operation.
Traditional static powder concentrator mainly is to make the big solid particles sediment of granularity reach the purpose of selecting powder by air impingement powder concentrator inner walls, dynamically powder concentrator makes dusty gas bump upper enclosure inner wall reach the purpose of selecting powder by the rotor rotation, thereby granulometric range is bigger, and effectiveness of classification is poor.At present the sound attitude powder concentrator that uses does not have the guide vane governor motion, and guide vane is fixed, and therefore every powder concentrator can only be isolated a kind of product of particle size range.
The utility model content
The utility model is at above-mentioned defective, and purpose is to provide a kind of separative efficiency and selects powder precision height, selects the powder degree adjustable, can utilize same powder concentrator to produce the fine powder of different grain size requirement.
The technical solution adopted in the utility model is for this reason: the utility model comprises body, be provided with the powder concentrator structure of being formed by stator, rotor in the body, powder concentrator structure top is connected with discharging opening, the body sidepiece is provided with the feed pipe that is in powder concentrator structure bottom, and underpart is provided with and the corresponding discharging opening that arranges of powder concentrator structure.
Described rotor is the cylindrical rotors that is driven by actuating unit that is arranged on the body internal upper part, is made up of some grids that have the gap between adjacent; Described stator is arranged on the body inboard with described rotor correspondence position, comprises the guide vane that some intervals arrange.
Described guide vane deflection angle is adjustable.
Be provided with in the described body and will enter the blowing device that material upwards blows in the body from feed pipe.
Powder concentrator structure bottom is provided with gather materials awl, the aggregate pipe that connects successively, and the aggregate pipe bottom is provided with discharge bucket, and discharge bucket is provided with level-sensing device, and the discharge bucket bottom is provided with the valve that can control folding.
The utility model has the advantages that: sound attitude powder concentrator of the present utility model mainly is by the disturbance formation eddy airstream of rotor to air-flow, the solid particle that granularity is big is concentrated to the air-flow center and is constantly descended, have simultaneously by air impingement powder concentrator inner walls and guide vane and make the big solid particles sediment of granularity, the guide vane deflection angle of powder concentrator can free adjustment.Therefore grinding efficiency height, the raw meal particle size of sound attitude powder concentrator of the present utility model are easy to adjusting, the little effectiveness of classification advantages of higher of particle size range, and the enough powder concentrators of energy are produced the product of multiple granularity requirements.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A view of Fig. 1.
Fig. 3 is the B-B view of Fig. 1.
Among the figure 1 for motor, 2 for reductor, 3 for rotor, 4 for top shell, 5 for upper shell, 6 for the awl that gathers materials, 7 for lower house, 8 for aggregate pipe, 9 for bottom shell, 10 for hopper, 11 for electronic arc valve, 12 for governor motion, 13 be level-sensing device for guide vane, 14 is feed pipe, 15.
The specific embodiment
As shown in drawings, motor 1 drives reductor 2 runnings, does gyration simultaneously with the rotor 3 that reductor 2 output shafts link to each other.The dust-laden Compressed Gas enters by powder concentrator bottom shell 9, powder concentrator lower house 7, powder concentrator upper shell 5 from feed pipe 14, be positioned at the guide vane 13 of powder concentrator upper shell 5 and the sound attitude powder concentrator of rotor of powder separator 3 compositions and select powder, the particle that granularity is big sinks under the effect of guide vane 13 and rotor 3, enter aggregate pipe 8 by the awl 6 that gathers materials that is positioned at the powder concentrator lower house, being pooled to the bottom by aggregate pipe 8 crosses in the discharge bucket 10 in the body, the bottom of discharge bucket 10 is equipped with electronic arc valve 11, and discharge bucket top is equipped with level-sensing device 15.When the coarse fodder powder in the discharge bucket 15 reached a certain amount of, level-sensing device sent signal instruction, and the valve plate of electronic arc valve 11 is opened, and the coarse fodder that gathers materials in half is discharged by electronic arc valve, and electronic arc valve is closed behind the discharge.The fine powder that meets the demands that particle is little is discharged from powder concentrator top shell 4 with compressed air, carries out gas solid separation by dust-precipitator, reclaims product.During powder concentrator work, take reductor 2 to by motor 1 and make and be installed on the rotor of powder separator 3 that subtracts on the machine output shaft and do gyration, the guide vane angle 13 that is installed in the powder concentrator upper shell 5 can be regulated deflection angle by the governor motion 12 that is installed on the upper shell top outer.By regulating the deflection angle of compressed-air actuated pressure and guide vane, can obtain varigrained product.
Claims (1)
1. efficient sound attitude powder concentrator, it is characterized in that, comprise body, be provided with the powder concentrator structure of being made up of stator, rotor in the body, powder concentrator structure top is connected with discharging opening, and the body sidepiece is provided with the feed pipe that is in powder concentrator structure bottom, underpart is provided with and the corresponding discharging opening that arranges of powder concentrator structure, it is characterized in that described rotor is the cylindrical rotors that is driven by actuating unit that is arranged on the body internal upper part, formed by some grids that have the gap between adjacent; Described stator is arranged on the body inboard with described rotor correspondence position, comprises the guide vane that some intervals arrange.
2, a kind of efficient sound attitude powder concentrator according to claim 1 is characterized in that described guide vane deflection angle is adjustable.
3, a kind of efficient sound attitude powder concentrator according to claim 1 is characterized in that, is provided with in the described body and will enters the blowing device that material upwards blows in the body from feed pipe.
4, a kind of efficient sound attitude powder concentrator according to claim 1, it is characterized in that powder concentrator structure bottom is provided with gather materials awl, the aggregate pipe that connects successively, the aggregate pipe bottom is provided with discharge bucket, discharge bucket is provided with level-sensing device, and the discharge bucket bottom is provided with the valve that can control folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418081 CN203044346U (en) | 2012-08-22 | 2012-08-22 | High-efficiency movable and static-state powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418081 CN203044346U (en) | 2012-08-22 | 2012-08-22 | High-efficiency movable and static-state powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044346U true CN203044346U (en) | 2013-07-10 |
Family
ID=48727344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418081 Expired - Fee Related CN203044346U (en) | 2012-08-22 | 2012-08-22 | High-efficiency movable and static-state powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044346U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080838A (en) * | 2015-08-11 | 2015-11-25 | 上海友助机械有限公司 | Aerosol particle size screening device |
| CN106238333A (en) * | 2016-08-17 | 2016-12-21 | 合肥耀贝软件开发有限公司 | Crystal silicon waste mortar for wire cutting reclaims conveyer device |
| CN106944157A (en) * | 2016-01-07 | 2017-07-14 | 中国石油化工股份有限公司 | A kind of catalytic cracking catalyst prepares moulding process and system |
-
2012
- 2012-08-22 CN CN 201220418081 patent/CN203044346U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080838A (en) * | 2015-08-11 | 2015-11-25 | 上海友助机械有限公司 | Aerosol particle size screening device |
| CN105080838B (en) * | 2015-08-11 | 2018-03-27 | 上海友助机械有限公司 | A kind of aerosol particle thing particle diameter screening installation |
| CN106944157A (en) * | 2016-01-07 | 2017-07-14 | 中国石油化工股份有限公司 | A kind of catalytic cracking catalyst prepares moulding process and system |
| CN106238333A (en) * | 2016-08-17 | 2016-12-21 | 合肥耀贝软件开发有限公司 | Crystal silicon waste mortar for wire cutting reclaims conveyer device |
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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: 20130710 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |