CN203620939U - Particle screening device with dedusting function - Google Patents
Particle screening device with dedusting function Download PDFInfo
- Publication number
- CN203620939U CN203620939U CN201320829453.6U CN201320829453U CN203620939U CN 203620939 U CN203620939 U CN 203620939U CN 201320829453 U CN201320829453 U CN 201320829453U CN 203620939 U CN203620939 U CN 203620939U
- Authority
- CN
- China
- Prior art keywords
- layers
- discharge pedestal
- sieve hopper
- pair
- 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.)
- Expired - Fee Related
Links
- 239000002245 particle Substances 0.000 title claims abstract description 27
- 238000012216 screening Methods 0.000 title abstract description 13
- 238000013016 damping Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 33
- 239000004744 fabric Substances 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a particle screening device with the dedusting function. The particle screening device with the dedusting function comprises a screening box, a bottom frame and a vibration motor; the screening box is arranged on the bottom frame; the vibration motor is arranged below the screening box; an ash exhaust port is formed in the bottom of the screening box; three layers of screen sieves are sequentially arranged inside the screening box from top to bottom; the diameters of the three layers of screen sieves decrease sequentially from top to bottom; the screening box and the bottom frame are supported and connected through a pair of damping springs A and a pair of damping springs B; the damping springs A are arranged close to one side of a material falling port; the damping springs B are arranged close to one side of a feed port; the height of the damping springs A is smaller than the height of the damping springs B. By means of the mode, the particle screening device with the dedusting function not only can improve the screening efficiency, but also can achieve the dedusting effect.
Description
Technical field
The utility model relates to plastic cement and manufactures field, particularly relates to a kind of particle screen selecting device with dedusting.
Background technology
In plastic granulator is produced, have unavoidably dust granules and stick on plastic particles under the effect of high-speed wind power, in order not affect the quality of plastic particles, dust arrester need be installed on granulator.At present, existing dust arrester is to adopt the device of vibration sieve type, its main purpose: 1, prevent that metal impurities from sneaking into material, to damage plastic molding equipment; 2, realize fineness and the uniformity of material, make it in the time of moulding, there is good processability; 3, remove impurity and the larger material of particle diameter of sneaking in material, to guarantee the quality of goods.With general dust arrester comparison, shortcoming and the deficiency of existing dust arrester are: 1, dismounting inconvenience, and efficiency is low; 2, inconvenient operation, dust arrester is not durable; 3, affect the quality of production of raw material.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of particle screen selecting device with dedusting, not only can improve screening effeciency, can also play the effect of dedusting.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of particle screen selecting device with dedusting is provided, comprise sieve hopper, underframe and vibrating motor, described sieve hopper is arranged on underframe, vibrating motor is arranged at the below of sieve hopper, the bottom of described sieve hopper is provided with ash discharging hole, the inside of described sieve hopper is disposed with three layers of screen cloth from top to bottom: upper strata screen cloth, middle level screen cloth and lower screen, the aperture of described three layers of screen cloth reduces from top to bottom successively, one side of described sieve hopper is not sealed, described sieve hopper is outer is provided with three layers of discharge pedestal near a untight side: upper strata discharge pedestal, middle level discharge pedestal and lower floor's discharge pedestal, described three layers of discharge pedestal respectively with three layers of corresponding connection of screen cloth, described three layers of discharge pedestal are triangle, every layer of discharge pedestal outermost be provided with blanking port, between each blanking port, dislocation is arranged, the upper surface of described sieve hopper is provided with charging aperture away from a side of discharge pedestal, sieve between hopper and underframe by a pair of damping spring A and a pair of damping spring B support and connection, described a pair of damping spring A is arranged near blanking port one side, described a pair of damping spring B is arranged near charging aperture one side, the height of described a pair of damping spring A is lower than the height of a pair of damping spring B.
Preferably, the upper surface of described sieve hopper is also provided with observation panel.
Preferably, the below of underframe is also provided with castor.
Preferably, the material of described three layers of screen cloth and three layers of discharge pedestal is stainless steel.
The beneficial effects of the utility model are: the utility model (1) adopts three layers of screen cloth, can screen respectively the particle of different sizes, have improved screening effeciency, and have had the effect of dedusting; (2) adopt acclive design, particle can be discharged automatically, reduced the manually-operated time, improved efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of particle screen selecting device one preferred embodiment with dedusting of the utility model;
Fig. 2 be shown in a kind of top view of the particle screen selecting device with dedusting;
Fig. 3 be shown in a kind of left view of the particle screen selecting device with dedusting;
In accompanying drawing, the mark of each parts is as follows: 1, sieve hopper, 2, upper strata screen cloth, 3, middle level screen cloth, 4, lower screen, 5, blanking port, 6, charging aperture, 7, observation panel, 8, vibrating motor, 9, damping spring A, 10, damping spring B, 11, underframe, 12, castor, 13, ash discharging hole, 21, upper strata discharge pedestal, 22, middle level discharge pedestal, 23, lower floor's discharge pedestal.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment comprises:
A kind of particle screen selecting device with dedusting, comprise sieve hopper 1, underframe 11 and vibrating motor 8, described sieve hopper 1 is arranged on underframe 11, vibrating motor 8 is arranged at the below of sieve hopper 1, the bottom of described sieve hopper 1 is provided with ash discharging hole 13, the inside of described sieve hopper 1 is disposed with three layers of screen cloth from top to bottom: upper strata screen cloth 2, middle level screen cloth 3 and lower screen 4, the aperture of described three layers of screen cloth reduces from top to bottom successively, one side of described sieve hopper 1 is not sealed, described sieve hopper 1 is outer is provided with three layers of discharge pedestal near a untight side: upper strata discharge pedestal 21, middle level discharge pedestal 31 and lower floor's discharge pedestal 41, described three layers of discharge pedestal respectively with three layers of corresponding connection of screen cloth, described three layers of discharge pedestal are triangle, every layer of discharge pedestal outermost be provided with blanking port 5, between each blanking port 5, misplace and arrange, the upper surface of described sieve hopper 1 is provided with charging aperture 6 away from a side of discharge pedestal, sieve between hopper 1 and underframe 11 by a pair of damping spring A9 and a pair of damping spring B10 support and connection, described a pair of damping spring A9 is arranged near blanking port 5 one sides, described a pair of damping spring B10 is arranged near charging aperture 6 one sides, the height of described a pair of damping spring A9 is lower than the height of a pair of damping spring B10.
Operation principle of the present utility model is: particle from Material disintegrator out, enter sieve hopper 1 from charging aperture 6, vibrating motor 8 drives three layers of screen cloth vibration, because the pore size of three layers of screen cloth reduces from top to bottom successively, the particle that diameter is larger is filtered out by upper strata screen cloth 2, the medium particle of diameter is filtered out by middle level screen cloth 3, minimum particle drops to lower screen 4, filter out dust wherein, dust falls into sieve hopper 1 bottom, discharge from ash discharging hole 13, due to the difference in height at screen cloth two ends, particle on three layers of screen cloth is along with vibration slowly moves on corresponding discharge pedestal, finally fall into different pockets or other storage devices by the outermost blanking port 5 of discharge pedestal.
Further, the upper surface of described sieve hopper 1 is also provided with observation panel 7, and observation panel 7 is arranged to netted dividing plate, not only can observe the situation of sieve hopper 1 inside, prevents that particle from flying out, and can also play certain radiating effect.
Further, the below of underframe 11 is also provided with castor 12, facilitates the movement of equipment, is convenient to workman's operation.
Further, the material of described three layers of screen cloth and three layers of discharge pedestal is stainless steel, has guaranteed the consummate degree of raw material.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the particle screen selecting device with dedusting, comprise sieve hopper (1), underframe (11) and vibrating motor (8), described sieve hopper (1) is arranged on underframe (11), vibrating motor (8) is arranged at the below of sieve hopper (1), the bottom of described sieve hopper (1) is provided with ash discharging hole (13), it is characterized in that, the inside of described sieve hopper (1) is disposed with three layers of screen cloth from top to bottom: upper strata screen cloth (2), middle level screen cloth (3) and lower screen (4), the aperture of described three layers of screen cloth reduces from top to bottom successively, one side of described sieve hopper (1) is not sealed, described sieve hopper (1) is outer is provided with three layers of discharge pedestal near a untight side: upper strata discharge pedestal (21), middle level discharge pedestal (31) and lower floor's discharge pedestal (41), described three layers of discharge pedestal respectively with three layers of corresponding connection of screen cloth, described three layers of discharge pedestal are triangle, every layer of discharge pedestal outermost be provided with blanking port (5), between each blanking port (5), misplace and arrange, the upper surface of described sieve hopper (1) is provided with charging aperture (6) away from a side of discharge pedestal, sieve between hopper (1) and underframe (11) by a pair of damping spring A(9) and a pair of damping spring B(10) support and connection, described a pair of damping spring A(9) be arranged near blanking port one side, described a pair of damping spring B(10) be arranged near charging aperture (6) one sides, described a pair of damping spring A(9) height lower than a pair of damping spring B(10) height.
2. a kind of particle screen selecting device with dedusting according to claim 1, is characterized in that, the upper surface of described sieve hopper (1) is also provided with observation panel (7).
3. a kind of particle screen selecting device with dedusting according to claim 1, is characterized in that, the below of described underframe (11) is also provided with castor (12).
4. a kind of particle screen selecting device with dedusting according to claim 1, is characterized in that, the material of described three layers of screen cloth and three layers of discharge pedestal is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829453.6U CN203620939U (en) | 2013-12-17 | 2013-12-17 | Particle screening device with dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829453.6U CN203620939U (en) | 2013-12-17 | 2013-12-17 | Particle screening device with dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203620939U true CN203620939U (en) | 2014-06-04 |
Family
ID=50807460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320829453.6U Expired - Fee Related CN203620939U (en) | 2013-12-17 | 2013-12-17 | Particle screening device with dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203620939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646280A (en) * | 2015-02-09 | 2015-05-27 | 安徽天利粮油集团股份有限公司 | Rice screening and dust eliminating device |
-
2013
- 2013-12-17 CN CN201320829453.6U patent/CN203620939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646280A (en) * | 2015-02-09 | 2015-05-27 | 安徽天利粮油集团股份有限公司 | Rice screening and dust eliminating 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181217 |