CN2256778Y - Machine for multi-class selective separation of powder - Google Patents
Machine for multi-class selective separation of powder Download PDFInfo
- Publication number
- CN2256778Y CN2256778Y CN 96231389 CN96231389U CN2256778Y CN 2256778 Y CN2256778 Y CN 2256778Y CN 96231389 CN96231389 CN 96231389 CN 96231389 U CN96231389 U CN 96231389U CN 2256778 Y CN2256778 Y CN 2256778Y
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- housing
- rotor
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- spreading
- spreading disk
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Abstract
A multi-stage powder separating and screening machine relates to separating equipment. The utility model comprises a motor, a decelerator which is simultaneously connected with the motor and a main shaft, and a rotor which is connected with the main shaft, wherein, the main shaft is arranged on a bearing seat by a bearing, the bearing seat is connected with the decelerator, and the decelerator is arranged on an air outlet hood which is provided with an air outlet; the upper end of a housing is connected with a cover which is provided with a feeding port, and the lower part of the housing is connected with a discharging bin; the outer side of the blades of the rotor is provided with upper guiding blades, the upper end of the blades of the rotor is provided with an upper spilling disk which is provided a spilling blade, the outer side of the upper spilling disk is provided with an upper counterblow plate which is connected with the cover, and a labyrinth is formed between the upper spilling disk and the cover; the lower end of an upper housing is connected with the upper end of a lower housing, the inner of the lower housing is provided with lower guiding blades and lower counterblow plates, and the spilling disk is fixed on the rotor.
Description
The utility model relates to a kind of separation equipment, and is particularly a kind of with the machine of wind-force to the sorting of decorating film material.
That existing powder concentrator mainly contains is centrifugal, cyclone type, eddy current type etc., exists all generally that grinding efficiency is low, the fine powder yield is low, shortcomings such as classification performance difference, and the fine powder qualification rate of finished product generally is lower than 93% (being that the 0.08mm square hole screen tails over 7%).
The purpose of this utility model is: a kind of technical scheme of multi-stage separation powder concentrator is provided, and this machine grinding efficiency height, fine powder yield height disperses classification performance good.
The technical solution of the utility model is: the multi-stage separation powder concentrator has motor, the decelerator that is connected with main shaft with motor simultaneously, the rotor that is connected with main shaft, bearing for spindle is contained on the bearing block, bearing block is connected with decelerator, decelerator is contained on the outlet housing, air outlet is arranged on the outlet housing, the housing upper end is connected with lid, covered charging aperture, the below of housing is connected with discharge bucket, rotor blade is arranged on the rotor, there is last wind blade in the rotor blade outside, there is last spreading disk the rotor blade upper end, and last spreading blade is arranged on the last spreading disk, and the last spreading disk outside has last counterpunch board to be connected with lid, between last spreading disk and lid the labyrinth is arranged, housing has upper shell and lower house, and the upper shell lower end is connected with the lower house upper end, and wind blade and following counterpunch board are housed down in the lower house, be fixed with down spreading disk on the rotor, following spreading disk is positioned at the below, gap of wind blade and rotor blade.Arc spreading sheet is arranged on the following spreading disk, between the arc spreading sheet blanking gap is arranged.Horn body is equipped with in the rotor lower end, and following spreading disk is fixedlyed connected with horn body.The housing that the upper shell lower house is as a whole.
Major advantage of the present utility model is: main axis length shortens, time spreading disk and following counterpunch board have been set up, increased the chance of stock grading, be provided with arc spreading blade on the spreading disk down, carry out secondary separation, improved material and spread out effect, and produce outside blast, avoid main air to enter air outlet, improved the segmentation rate from following spreading disk short-term.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a multi-stage separation powder concentrator diagrammatic sketch,
Fig. 2 descends spreading disk A to local diagrammatic sketch among Fig. 1.
Among the figure: 1, decelerator, 2, bearing block, 3, outlet housing, 4, motor, 5, air outlet, 6, charging aperture, 7, go up spreading disk, 7a, go up the spreading blade, 8, go up counterpunch board, 9, go up wind blade, 10, rotor blade, 11, upper shell, 12, spreading blade down, 13, following spreading disk, 14, counterpunch board down, 15, wind blade down, 15a, lower house, 16, discharge bucket, 17, air inlet, 17a, card, 17b, lid, 18, hub, 19, labyrinth, 20, main shaft, 21, rotor, 22, horn body.
Embodiment: the rotor 21 of multi-stage separation powder concentrator (see figure 1) is connected with main shaft 20 by hub 18, main shaft 20 is contained on the bearing block 2 by bearing, and bearing block 2 is connected with decelerator 1, and decelerator is connected with motor 4, decelerator is contained on the outlet housing 3, and air outlet 5 is arranged on the outlet housing.
The upper end of lower house 15a is connected with the lower end of upper shell 11, upper shell and lower house also can be made the housing of an integral body, lower house 15a bottom is connected with the discharge bucket 16 of taper, air inlet 17 is arranged on the sidewall of lower house, and there is following wind-guiding leaf 15 the following spreading disk 13 in the lower house and the below of counterpunch board 14.
Claims (4)
1, the multi-stage separation powder concentrator has motor, the decelerator that is connected with main shaft with motor simultaneously, the rotor that is connected with main shaft, bearing for spindle is contained on the bearing block, bearing block is connected with decelerator, decelerator is contained on the outlet housing, air outlet is arranged on the outlet housing, the housing upper end is connected with lid, covered charging aperture, the below of housing is connected with discharge bucket, and there is last wind blade in the rotor blade outside, and there is last spreading disk the rotor blade upper end, last spreading blade is arranged on the last spreading disk, the last spreading disk outside has last counterpunch board to be connected with lid, between last spreading disk and lid the labyrinth is arranged, and it is characterized in that: housing has upper shell and lower house, the upper shell lower end is connected with the lower house upper end, wind blade is housed down in the lower house, is fixed with down spreading disk on the rotor, following spreading disk is positioned at the below, gap of wind blade and rotor blade.
2, according to the described multi-stage separation powder concentrator of claim 1, it is characterized in that: arc spreading sheet or straight spreading sheet are arranged on the following spreading disk, the blanking gap is arranged between the spreading sheet.
3, according to claim 1 or 2 described multi-stage separation powder concentrators, it is characterized in that: horn body is equipped with in the rotor lower end, and following spreading disk is fixedlyed connected with horn body.
4, according to claim 1 or 2 described classification composition dividing powder separating machines, it is characterized in that: the housing that upper shell and lower house are as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231389 CN2256778Y (en) | 1996-03-06 | 1996-03-06 | Machine for multi-class selective separation of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231389 CN2256778Y (en) | 1996-03-06 | 1996-03-06 | Machine for multi-class selective separation of powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256778Y true CN2256778Y (en) | 1997-06-25 |
Family
ID=33908585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96231389 Expired - Fee Related CN2256778Y (en) | 1996-03-06 | 1996-03-06 | Machine for multi-class selective separation of powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256778Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615046A (en) * | 2012-04-10 | 2012-08-01 | 江苏安必信环保设备有限公司 | Novel powder selecting machine capable of uniformly scattering material |
| CN113058848A (en) * | 2021-04-26 | 2021-07-02 | 江苏鹏飞集团股份有限公司 | Scattering grader |
-
1996
- 1996-03-06 CN CN 96231389 patent/CN2256778Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615046A (en) * | 2012-04-10 | 2012-08-01 | 江苏安必信环保设备有限公司 | Novel powder selecting machine capable of uniformly scattering material |
| CN113058848A (en) * | 2021-04-26 | 2021-07-02 | 江苏鹏飞集团股份有限公司 | Scattering grader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |