CN2936457Y - Rotor type powder sorter - Google Patents
Rotor type powder sorter Download PDFInfo
- Publication number
- CN2936457Y CN2936457Y CN 200620092265 CN200620092265U CN2936457Y CN 2936457 Y CN2936457 Y CN 2936457Y CN 200620092265 CN200620092265 CN 200620092265 CN 200620092265 U CN200620092265 U CN 200620092265U CN 2936457 Y CN2936457 Y CN 2936457Y
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- type powder
- utility
- model
- material distributing
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a leveled powder separating technical field, in particular to a rotor type powder separator, comprising a dust collecting unit, a speed regulating unit, a cylinder, a trickling unit and a material distributing disc, which is characterized in that a leveling ring is arranged in the cylinder above the material distributing disc; and the leveling ring and the material distributing disc are arranged on a same driving shaft. The utility model has the advantages that the material can be evenly distributed with high dispersion degree and good leveling performance, and the power separating efficiency reaches 85% or more; the fineness is adjusted by adjusting the rotating speed of the driving shaft, and the adjustment is convenient, flexible and reliable.
Description
Technical field
The utility model relates to classification and selects the powder technical field, relates in particular to the rotator type powder concentrator.
Background technology
Existing powder concentrator kind is more, but has centrifugal substantially and two kinds of cyclone types, and these sorting modes all have not enough aspect, and promptly the material dispersed effect is bad, classification performance is poor, fineness is adjusted shortcomings such as inconvenience.
Summary of the invention
At the shortcoming of prior art, it is good to the utility model proposes the material dispersion effect, makes powder efficient height, simple and reliable rotator type powder concentrator is controlled in the fineness adjustment.
The utility model adopts following technical scheme to realize.
The rotator type powder concentrator comprises dust-precipitator, speed adjusting gear, cylindrical shell, dropping system, spreading disk, it is characterized in that: the top of spreading disk is provided with the classification circle in the described cylindrical shell, and described classification circle and spreading disk place on the same driving shaft.
Advantage compared with prior art of the present utility model is: material scatters that even decentralization height, classification performance are good, grinding efficiency is up to more than 85%; The fineness adjustment mainly is to realize by the rotating speed of adjusting driving shaft.Adjust and control convenient, flexibility and reliability.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
See Fig. 1, the rotator type powder concentrator comprises dust-precipitator 1, speed adjusting gear 2, cylindrical shell 3, dropping system 5, spreading disk 3, and the top of spreading disk 4 is provided with classification circle 7 in the described cylindrical shell 3, and described classification circle 7 places on the same driving shaft with spreading disk 4.
Select the powder process: the wind by air blast is sent here, enter the cylindrical shell bottom by air inlet 8 tangential directions, form whirlwind, from the gap of dropping system 5, flow into separating chamber 6; Material to be selected enters from spout 9, drop on the bulk cargo dish 4, spreading disk 4 rotates under the drive of driving shaft, material to around scatter, this moment material under the double action of rotational gas flow and centrifugal force, carried out first classification, the big or heavier whereabouts thus of weight of particle, when dropping system 5,, move on the fine powder box haul wherein once more by the whirlwind sorting; On bulk cargo dish fine powder box haul, move, very thin powder enters dust-precipitator 1 with cyclonic air flow to be assembled the back and is exported 10 discharges by fine powder, and inferior fine powder rises to classification circle 7 places with cyclonic air flow, classification circle 7 sorting once more of being rotated at a high speed, the rotating speed of classification circle is high more, the powder of sorting is thin more, and classification circle rotating speed is regulated and control by speed adjusting gear.Satisfactory fine powder enters dust-precipitator and is discharged by fine powder outlet 10, and drops on 7 on dropping system 5 and classification circle under the thicker powder repeatedly by sorting, and the thickest material is by 11 discharges of coarse fodder mouth.
Claims (1)
1, a kind of rotator type powder concentrator comprises dust-precipitator, speed adjusting gear, cylindrical shell, dropping system, spreading disk, it is characterized in that: the top of spreading disk is provided with the classification circle in the described cylindrical shell, and described classification circle and spreading disk place on the same driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620092265 CN2936457Y (en) | 2006-07-26 | 2006-07-26 | Rotor type powder sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620092265 CN2936457Y (en) | 2006-07-26 | 2006-07-26 | Rotor type powder sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936457Y true CN2936457Y (en) | 2007-08-22 |
Family
ID=38360476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620092265 Expired - Fee Related CN2936457Y (en) | 2006-07-26 | 2006-07-26 | Rotor type powder sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936457Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170463A (en) * | 2015-10-27 | 2015-12-23 | 张荣斌 | Powder selecting machine for mine |
| CN106111530A (en) * | 2016-08-21 | 2016-11-16 | 江苏荣达利机械有限公司 | Powder concentrator pre-classification coil structures |
-
2006
- 2006-07-26 CN CN 200620092265 patent/CN2936457Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170463A (en) * | 2015-10-27 | 2015-12-23 | 张荣斌 | Powder selecting machine for mine |
| CN106111530A (en) * | 2016-08-21 | 2016-11-16 | 江苏荣达利机械有限公司 | Powder concentrator pre-classification coil structures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104984911B (en) | A kind of rotor type powder sorter | |
| CN204093549U (en) | Gegen tablets intellectuality with particle diameter selection and timing function crushes and screens device | |
| CN209109277U (en) | A kind of pre-separation bypass wind roller type vertical mill | |
| CN203842821U (en) | Particle-grading powder separator | |
| CN100522393C (en) | Coarse particle separator | |
| CN203842820U (en) | Vertical multi-rotor superfine micro-powder grader | |
| CN208303240U (en) | A kind of air flow multi-stage grader | |
| CN2788905Y (en) | K type internal circulating powder selecting machine | |
| CN201357145Y (en) | Efficient rotor type metal mineral powder choosing machine | |
| CN103028473A (en) | Uniform-granularity micro-powder preparation system | |
| CN201020448Y (en) | Multi-classifying composite powder selector | |
| CN110743792A (en) | High dispersion vortex powder concentrator | |
| CN101947514B (en) | Coarse fraction powder concentrator | |
| CN2936457Y (en) | Rotor type powder sorter | |
| CN202238664U (en) | Super-fine double-eddy horizontal rotational-flow powder selecting machine | |
| CN202336373U (en) | Micro powder preparing system | |
| CN2822803Y (en) | Powder selecting machine for coarse grain | |
| CN201572749U (en) | Slope-type material-scattering powder separator | |
| CN203556562U (en) | Ternary classification powder selecting machine | |
| CN208824991U (en) | A kind of superfine powder sorting machine | |
| CN206229684U (en) | A kind of air selects powder system and its powder concentrator | |
| CN202238670U (en) | Dynamic combined type coarse powder separator | |
| CN202336372U (en) | Uniform-granularity micro-powder preparation system | |
| CN201357144Y (en) | Combined type efficient rotor power-choosing machine for desulfurizing and pulverizing | |
| CN201389523Y (en) | High-efficiency rotor-type carbon forming powder grader |
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: 20070822 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |