CN2068019U - Rotary electric sieve - Google Patents
Rotary electric sieve Download PDFInfo
- Publication number
- CN2068019U CN2068019U CN 90211268 CN90211268U CN2068019U CN 2068019 U CN2068019 U CN 2068019U CN 90211268 CN90211268 CN 90211268 CN 90211268 U CN90211268 U CN 90211268U CN 2068019 U CN2068019 U CN 2068019U
- Authority
- CN
- China
- Prior art keywords
- piece
- blade
- screen
- main shaft
- screen cloth
- 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.)
- Withdrawn
Links
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000004743 Polypropylene Substances 0.000 claims abstract description 6
- -1 polypropylene Polymers 0.000 claims abstract description 6
- 229920001155 polypropylene Polymers 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a rotation type electric sieve of plastify piece in the screening polypropylene powder. The utility model discloses by horizontal cylinder shell (1), the section of thick bamboo be equipped with cylinder screen cloth (2), deflector (3), feed inlet (4), blade (5), hopper (6), piece, granular material discharge port (7) and constitute down, the cylinder screen cloth passes through the main shaft and the bearing slope is installed in cylinder shell (1), deflector (3) and blade (5) dress are on the main shaft of cylinder screen cloth (2), its simple structure, small, and the noise is also very little.
Description
The utility model is a kind of electric rotary sieve that screens out plasticizing piece in the polypropylene powder continuously.
The polypropylene that is generated by polymerisation is a granular material, often is mingled with the large and small plasticizing piece that does not wait in this granular material, and this plasticizing piece had both easily stopped up Pneumatic conveying pipeline, gives again to extrude to process and causes certain difficulty, and influence Products Quality.For addressing this problem, adopt vibratory sieve no doubt can remove, but equipment volume is big, noise is big, and often story height is not enough on the device that already builds up, bad installation and can't implementing.
The purpose of this utility model is the continuous screening plant that a kind of small-sized efficient will be provided, and removes the plasticizing piece in the polypropylene powder effectively.
The purpose of this utility model is to realize like this, at (powdery) polypropylene plant products export an electric rotary sieve is installed, powder enters the screen drum of rotation during blowing, powder wherein passes screen cloth and is discharged by hopper (6), and block is wherein then discharged from the outlet (7) of screen drum.
The utility model is simple in structure, volume is little, and applicability is strong, because screen cloth is a cylindrical shape, for the friction event noise that rotatablely moves is little, easy to operate, only needs to regulate inlet amount and sieves continuously during work, also can intermittently sieve.
The ability of sieving is also bigger, and the screen drum of long 600mm, diameter 400mm is the 70kg/ branch in 60 rev/mins for the treatment of capacities of rotating speed.If when treating capacity was big, this equipment can amplify manufacturing in proportion.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is the installation diagram according to the electric rotary sieve that the utility model proposes.
Describe details and working condition in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.
The utility model comprises the horizontal cylindrical housing (1) of an inclination, tilt to install a cylindrical screen (2) in it, its gradient is 10～20 °, screen cloth is connected with shell with bearing by main shaft, spirality guide plate (3) and blade (5) are housed on the main shaft, guide plate is the 3-10 piece, and blade is the 3-8 piece.One tangent line charging aperture (4) is arranged on the barrel shrond, and charging aperture place cylindrical shell is less than main cylinder, and the following of barrel shrond is powder hopper (6), and the low side of barrel shrond is block (or shot-like particle) outlet (7).The angle of blanking headwall should be greater than the angle of repose of powder, to guarantee no backup in the bucket.
Material installs charging aperture (4) by this and tangentially enters, and assists motor promotion blade rotation and slide to go in the cylindrical screen (2), and powder passes screen cloth under the stopping of guide plate (3), falls into hopper (6), and the plasticizing piece is then by outlet (7) discharge.
Claims (4)
1, a kind of electric rotary sieve that screens out plasticizing piece in the polypropylene powder is characterized in that being made of horizontal cylindrical housing (1), cylindrical screen (2), guide plate (3), charging aperture (4), blade (5), powder hopper (6), piece shot-like particle outlet (7).Described cylindrical screen tilts to be installed in the cylindrical housing (1) by main shaft and bearing, and described charging aperture (4) is tangential direction between screen drum and motor, and described guide plate (3), blade (5) are contained on the main shaft of cylindrical screen (2).
2, motor-vibro screen according to claim 1 is characterized in that it is 10～20 ° that cylindrical screen (2) is installed gradient.
3, motor-vibro screen according to claim 1 is characterized in that the guide plate number is the 3-10 piece, installs twist.
4, motor-vibro screen according to claim 1 is characterized in that blade is the 3-8 piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211268 CN2068019U (en) | 1990-03-12 | 1990-03-12 | Rotary electric sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90211268 CN2068019U (en) | 1990-03-12 | 1990-03-12 | Rotary electric sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2068019U true CN2068019U (en) | 1990-12-26 |
Family
ID=4891083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90211268 Withdrawn CN2068019U (en) | 1990-03-12 | 1990-03-12 | Rotary electric sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2068019U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517942A (en) * | 2011-12-19 | 2012-06-27 | 中冶美利纸业股份有限公司 | Cylindrical straw recovery device |
| CN102733215A (en) * | 2012-07-17 | 2012-10-17 | 广东理文造纸有限公司 | System for papermaking pulping |
| CN105618363A (en) * | 2016-01-25 | 2016-06-01 | 安徽捷迅光电技术有限公司 | Cereal screening device |
| CN110479603A (en) * | 2019-09-17 | 2019-11-22 | 中盐工程技术研究院有限公司 | The rotary automatic packaging machine of small Particle salt |
-
1990
- 1990-03-12 CN CN 90211268 patent/CN2068019U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517942A (en) * | 2011-12-19 | 2012-06-27 | 中冶美利纸业股份有限公司 | Cylindrical straw recovery device |
| CN102733215A (en) * | 2012-07-17 | 2012-10-17 | 广东理文造纸有限公司 | System for papermaking pulping |
| CN102733215B (en) * | 2012-07-17 | 2015-06-24 | 广东理文造纸有限公司 | System for papermaking pulping |
| CN105618363A (en) * | 2016-01-25 | 2016-06-01 | 安徽捷迅光电技术有限公司 | Cereal screening device |
| CN110479603A (en) * | 2019-09-17 | 2019-11-22 | 中盐工程技术研究院有限公司 | The rotary automatic packaging machine of small Particle salt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |