CN204294500U - Fine powder gravity adds air classifier - Google Patents
Fine powder gravity adds air classifier Download PDFInfo
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- CN204294500U CN204294500U CN201420658155.XU CN201420658155U CN204294500U CN 204294500 U CN204294500 U CN 204294500U CN 201420658155 U CN201420658155 U CN 201420658155U CN 204294500 U CN204294500 U CN 204294500U
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- regulating valve
- fine powder
- adjustment block
- charging aperture
- air classifier
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Abstract
The utility model relates to a kind of fine powder gravity and adds air classifier, comprise charger, charging aperture, adjustment block A, adjustment block B, regulating valve A, regulating valve B, regulating valve C, adjustment block D, regulating valve D, regulating valve E, grading room, described charging aperture is positioned at grading room top,? technique effect to obtain high-precision classification product.
Description
Technical field
The utility model relates to a kind of fine powder grader, and particularly a kind of fine powder gravity adds air classifier.
Background technology
Classification to be carried out to Crushing of Ultrafine product in ink powder production process, bulky grain should be removed and remove granule again, obtain the classification product that epigranular is consistent, at present, the fine powder grader used adopts straight feeding, horizontal blast only utilizes wind-force to be blown into by material, under the effect of air-introduced machine, in grading room, produce negative pressure carry out fine powder, middle powder, meal classification, this stage division very inaccuracy, be difficult to obtain high-precision classification product.
Summary of the invention
In view of prior art Problems existing, the utility model provides a kind of gravity to add air classifier, concrete technical scheme is, a kind of fine powder gravity adds air classifier, comprise charger, charging aperture, adjustment block A, adjustment block B, regulating valve A, regulating valve B, regulating valve C, adjustment block C, regulating valve D regulating valve E, grading room, blowing mouth, it is characterized in that: described charging aperture is positioned at grading room top, make the blowing mouth of former side become vertical configuration with charging aperture.
Technique effect of the present utility model to obtain high-precision classification product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a charging aperture 2 is opened at grading room 11 top, make the blowing mouth 12 of former side and charging aperture 2 one-tenth vertical configuration, the material of classification is needed to send into charging aperture 2 by oscillating batch charger 1, material enters grading room 11 straight down at a high speed under the effect of wind-force and gravity, and generation negative pressure grading room 11 under the effect of air-introduced machine, according to gravity and principle of inertia, bulky grain is the malleable direction of motion not, and granule easily changes direction.So bulky grain enters meal collecting pipe downwards at a high speed, air quantity regulating valve C7 can control coarse grained inlet.Granule enters fines collection pipe under the effect of horizontal wind-force, air quantity regulating valve A5 can control the inlet of fine powder, certified products enter middle powder collecting pipe, the inlet of powder during air quantity regulating valve B6 controls, adjustment block A3. controls the classification point of fine powder and middle powder, the classification point of powder and meal during adjustment block B4 controls, air quantity regulating valve E9, F10 controls the negative pressure about-10 kPas of intake and grading room, and adjustment block C8 controls air intake direction, can obtain high-precision classification product by many ways adjusting.
Claims (1)
1. a fine powder gravity adds air classifier, comprise charger (1), charging aperture (2), adjustment block A(3), adjustment block B(4), regulating valve A(5), regulating valve B(6), regulating valve C (7), adjustment block C (8), regulating valve D (9), regulating valve E (10), grading room (11), blowing mouth (12), it is characterized in that: described charging aperture (2) is positioned at grading room (11) top, make the blowing mouth of former side (12) become vertical configuration with charging aperture (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658155.XU CN204294500U (en) | 2014-11-06 | 2014-11-06 | Fine powder gravity adds air classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658155.XU CN204294500U (en) | 2014-11-06 | 2014-11-06 | Fine powder gravity adds air classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294500U true CN204294500U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420658155.XU Active CN204294500U (en) | 2014-11-06 | 2014-11-06 | Fine powder gravity adds air classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307745A (en) * | 2014-11-06 | 2015-01-28 | 天津市中环天佳电子有限公司 | Gravity and air grader of fine powder |
| CN107138414A (en) * | 2017-05-31 | 2017-09-08 | 深圳市春仰科技有限公司 | Particle classifying equipment |
-
2014
- 2014-11-06 CN CN201420658155.XU patent/CN204294500U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307745A (en) * | 2014-11-06 | 2015-01-28 | 天津市中环天佳电子有限公司 | Gravity and air grader of fine powder |
| CN107138414A (en) * | 2017-05-31 | 2017-09-08 | 深圳市春仰科技有限公司 | Particle classifying equipment |
| CN107138414B (en) * | 2017-05-31 | 2019-06-25 | 深圳磐汩新能源有限公司 | Particle classifying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |