CN208912495U - A kind of vibrating screen - Google Patents
A kind of vibrating screen Download PDFInfo
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- CN208912495U CN208912495U CN201821224086.6U CN201821224086U CN208912495U CN 208912495 U CN208912495 U CN 208912495U CN 201821224086 U CN201821224086 U CN 201821224086U CN 208912495 U CN208912495 U CN 208912495U
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- sieve
- vibrating screen
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- material collection
- screen according
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Abstract
The utility model relates to feed separation technical fields, more particularly to a kind of vibrating screen, including the first sieve (1), the second sieve (2) and third sieve (3) being intervally arranged from top to bottom, second sieve (2) is consistent with the mesh aperture of first sieve (1), but mesh shifts to install, and the mesh aperture of the third sieve (3) is less than the mesh aperture of second sieve (2) and the first sieve (1)；First sieve (1), the second sieve (2) and third sieve (3) are disposed as at least one layer.The utility model provide it is a kind of can strip material in completely isolated material, the vibrating screen of high production efficiency thorough to the separation of material.
Description
Technical field
The utility model relates to feed separation technical fields, and in particular to a kind of vibrating screen.
Background technique
Under environmental protection and the promotion in market, plastic recycling has become a global project, how to improve modeling
The recycling quality of material products increasingly obtains the attention of manufacturing enterprise.However be granulated in production process in most of recycling, it is special
It is not to cause die head fusion pressure unstable, shaping is uneven, to make because replacement strainer frequency is high when single screw extrusion machine is granulated production
Splat is easy to produce when pelleter pelletizing.Splat is omitted into normal product, and material conveys when injection molding being caused to produce
System jams reduce production efficiency.
In order to solve the above-mentioned technical problem, Chinese patent literature CN2925641Y discloses a kind of particles vibration screening
Machine, comprising: rack, vibrating screen and vibration source, vibrosieve are three layers, and bottom is the open hopper in a top surface, middle layer one
The Fang Dou that a top surface is open, bottom surface major part is pore sieve, upper layer is that the major part of a bottom surface is the side of macropore sieve
Bucket, excessive particles cannot pass through macropore sieve and pore sieve by the sieve pore of upper layer macropore sieve, too small particles
Sieve pore enter the collection of bottom hopper, sizeable plastic rubber material (selected material) can by the sieve pore of macropore sieve, still cannot
By the sieve pore of pore sieve, thus material is separated.Although in this way a part can be stopped by upper layer macropore sieve
Excessive plastic pellet, but since the mesh of sieve is generally circular in cross section, and then shape is different for particles, most of is strip,
Greater than the particles of upper layer macropore sieve, then very possible longitudinal direction is leak into the pore sieve in middle layer length in this way, mixed with selected material
It closes, causes separation to be not thorough, influence subsequent production.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome vibrating screener in the prior art to particles
Separation be not thorough, cannot splat in completely isolated particle, the defect of production efficiency is influenced, so that providing one kind can
Strip material in completely isolated material, the vibrating screen of high production efficiency thorough to the separation of material.
In order to solve the above-mentioned technical problem, the utility model provides a kind of vibrating screen, including is intervally arranged from top to bottom
The first sieve, the second sieve and third sieve, second sieve is consistent with the mesh aperture of first sieve, but mesh
It shifts to install, the mesh aperture of the third sieve is less than the mesh aperture of second sieve and the first sieve；Described first
Sieve, the second sieve and third sieve are disposed as at least one layer.
The end of the vibrating screen, first sieve and/or the second sieve is equipped with first material collection port.
The vibrating screen, first sieve and the second sieve be equipped with the same first material collection port, described first
Material collection mouth is penetrated through from first sieve to second sieve.
The vibrating screen, the material that the first material collection port is collected are that length is greater than from first sieve and the
The strip material for the material length leaked down in the mesh of two sieves.
The end of the vibrating screen, the third sieve is equipped with second material collection port.
The vibrating screen, further includes the partition below the third sieve, and one end of the partition is equipped with third
Material collection mouth.
The mesh aperture of the vibrating screen, first sieve and second sieve is 4-7mm, the third sieve
Mesh aperture be 1-3mm.
The mesh aperture of the vibrating screen, first sieve and second sieve is 6mm, the third sieve
Mesh aperture is 2mm.
The mesh spacing of the vibrating screen, first sieve and second sieve is 3-5mm, the third sieve
Mesh spacing be 9-11mm.
The mesh spacing of the vibrating screen, first sieve and second sieve is 4mm, the third sieve
Mesh spacing is 10mm.
The vibrating screen, first sieve and second sieve are divided into 7-9mm between vertical direction, and described
Two sieves and the third sieve are divided into 400-600mm between vertical direction.
The vibrating screen, first sieve and second sieve are divided into 8mm between vertical direction, and described second
Sieve and the third sieve are divided into 500mm between vertical direction.
The vibrating screen, first sieve include mesh-portion and non-mesh-portion, and material outlet to be separated extends
To the non-mesh-portion of first sieve, the first material collection port, the second material collection port and the third object
Material collection port is located at the same side far from the material outlet to be separated of the vibrating screen, and axis is overlapped.
The vibrating screen, the vibrating screen are equipped with the first material collection port, the second material collection port and institute
The horizontal position for stating the side of third material collection mouth is lower than the horizontal position equipped with the material outlet side to be separated.
The vibrating screen, first sieve is connected with the periphery of second sieve by fastener, in driving machine
Synchronous vibration under the drive of structure.
Technical solutions of the utility model have the advantages that
1. vibrating screen provided by the utility model, consistent close to first sieve on top and the mesh aperture of the second sieve,
But mesh shifts to install, and the longer material of the length fallen on the first sieve in this way can be largely isolated on the first sieve,
Even if there is the longer material of small part length that can longitudinally fall into the second sieve of lower layer by the first sieve, due to the second sieve
The mesh of net and the mesh of the first sieve shift to install, therefore block it and continue to fall, and collect under effect of vibration, thus
Achieve the purpose that the strip material in completely isolated material, good separating effect improve production efficiency.
2. vibrating screen provided by the utility model, the first sieve and the second sieve are equipped with the same first material collection port,
First material collection port is penetrated through from the first sieve to the second sieve.The longer material of length segregate in this way can pass through
One material collection mouth centralized collection, has simplified apparatus structure, has reduced costs.
3. vibrating screen provided by the utility model further includes the partition below third sieve, one end of partition is equipped with
Third material collection mouth.Collected on partition by the shorter material of the length of third sieve, and is received eventually by third material
Ji Kou is collected, and reduces the pollution to environment and peripheral parts to the full extent.
4. vibrating screen provided by the utility model, the mesh spacing of third sieve is greater than the net of the first sieve and the second sieve
Pitch of holes is conducive to qualified material quick collecting on third sieve, and finally collects through second material collection port.
5. vibrating screen provided by the utility model, the second sieve and third sieve are greater than first in the spaced far of vertical direction
Sieve and the second sieve at the interval of vertical direction, which provides enough spaces allow qualified material on third sieve to
The flowing of second material collection port direction, prevents material lagging, guarantees product quality.
6. vibrating screen provided by the utility model, material outlet to be separated extends to the non-mesh-portion of the first sieve, can
Effectively to stop the longer material of length directly longitudinally to fall into the second sieve from material outlet to be separated.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of vibrating screen provided by the utility model；
Fig. 2 is the top view of the first sieve.
Description of symbols:
The first sieve of 1-；The second sieve of 2-；3- third sieve；4- first material collection port；5- second material collection port；6-
Third material collection mouth；7- material outlet to be separated；8- partition；9- fastener.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
A kind of specific embodiment of vibrating screen as illustrated in fig. 1 and 2, including the first sieve being intervally arranged from top to bottom
1, the mesh of the second sieve 2 and third sieve 3, the first sieve 1, the second sieve 2 and third sieve 3 is circle, and described second
Sieve 2 is consistent with the mesh aperture of first sieve 1, is 6mm, but mesh shifts to install, i.e. the mesh pair of the first sieve 1
Answer the non-mesh-portion of the second sieve 2, the mesh aperture of the third sieve 3 is less than second sieve 2 and the first sieve 1
Mesh aperture is 2mm.
For the ease of collecting the strip material that length is greater than 6mm, in the end of first sieve 1 and the second sieve 2
Equipped with the same first material collection port 4, and the first material collection port 4 is penetrated through from first sieve 1 to described second
Sieve 2.Simultaneously for the qualified material centralized collection by length between 2-6mm, the is equipped in the end of the third sieve 3
Two material collection mouths 5.In addition, being additionally provided with partition 8 below the third sieve 3, one end of the partition 8 is equipped with third object
Collection port 6 is expected, for collecting length less than 2mm, also cross the glue of 3 mesh of the first sieve 1, the second sieve 2 and third sieve
Feed powder dirt.It converges to corresponding collection port under effect of vibration after the feed separation of different length, to collect respectively, mentions respectively
High production efficiency, ensure that product quality.
As a kind of specific embodiment, the mesh spacing of first sieve 1 and second sieve 2 is 4mm, institute
The mesh spacing for stating third sieve 3 is 10mm.First sieve 1 and second sieve 2 are divided between vertical direction
8mm, second sieve 2 and the third sieve 3 are divided into 500mm between vertical direction.Certainly, the first sieve 1, second sieves
It the mesh spacing of net 2 and third sieve 3 and can be configured according to actual product specification requirement in the spacing of vertical direction.
First sieve 1 include mesh-portion and non-mesh-portion, in order to prevent from stock-cutter export material without
Directly longitudinal direction is stopped to leak into the second sieve 2, the material outlet to be separated 7 of stock-cutter extends to the non-net of first sieve 1
Bore portion.In order to guarantee in shaker vibration, the flow direction of material is consistent, the first material collection port 4, described second
Material collection mouth 5 and the third material collection mouth 6 are located at the same far from the material outlet 7 to be separated of the vibrating screen
Side, and axis is overlapped, and can be pacified respectively at first material collection port 4, second material collection port 5 and third material collection mouth 6
A collecting vessel is filled, to collect the material of different length.
It is collected in order to which the material being more advantageous in different sieves is converged to same direction, the vibrating screen is equipped with described first
The horizontal position of the side of material collection mouth 4, the second material collection port 5 and the third material collection mouth 6, which is lower than, to be equipped with
The horizontal position of 7 side of material outlet to be separated, i.e. the first sieve 1, the second sieve 2 and third sieve 3 are to same direction
It is obliquely installed, and tilt angle is identical.
In order to enable being collected simultaneously as far as possible by the strip material that the first sieve 1 and the second sieve 2 are isolated to first material
In collecting vessel at collection port 4, the periphery of first sieve 1 and second sieve 2 is connected by fastener 9, fastener 9
It can be mounting flange, mounting flange fixes the two also cross the periphery of the first sieve 1 and the second sieve 2, in driving machine
2 synchronous vibration of first sieve 1 and the second sieve under the drive of structure, at the same time, the vibration of third sieve 3 are satisfactory by length
Material vibrating is delivered to the collection of the collecting vessel in second material collection port 5.
When the material that the vibrating screen using the present embodiment exports pelleter sieves, material is through on the first sieve 1
The material outlet to be separated 7 of side falls into the upper surface of the first sieve 1, and in vibration processes, length is greater than the mesh of the first sieve 1
Most of material in aperture is directly converged at first material collection port 4 after being stopped by the first sieve 1 and is collected；And remaining length
Greater than the first sieve 1 mesh aperture strip material due to fall when direction uncertainty be possible to longitudinally through first
Sieve 1 falls into the upper surface of the second sieve 2, at this time due to the mesh portion of corresponding first sieve 1 of the non-mesh-portion of the second sieve 2
Set up separately and set, therefore the partial strip shaped material is isolated in the upper surface of the second sieve 2, and is collected under vibration to first material
4 direction flow collections of mouth；And length is less than the mesh aperture of the first sieve 1 and the second sieve 2, greater than the mesh of third sieve 3
The qualified material in aperture, which then enters under effect of vibration at second material collection port 5, collects, and length is sieved less than third at the same time
After the micelle dust of the mesh aperture of net 3 sequentially passes through the first sieve 1, the second sieve 2 and third sieve 3, converge on partition 8
Surface, and collected under effect of vibration through third material collection mouth 6.
As a kind of alternative embodiment, the end of the first sieve 1 and the second sieve 2 is respectively equipped with a first material
Collection port 4 installs a collecting vessel at each first material collection port 4.
As a kind of alternative embodiment, the material that first material collection port 4 is collected may be that long axis length is bigger
In the oval material of the first sieve 1 and the mesh diameter of the second sieve 2, corresponding qualified material is that diameter is equal to long axis length
Circular material.
As a kind of alternative embodiment, the mesh aperture of first sieve 1 and second sieve 2 is 4mm, institute
The mesh aperture for stating third sieve 3 is 1mm.The mesh spacing of first sieve 1 and second sieve 2 is 3mm, described the
The mesh spacing of three sieves 3 is 9mm.First sieve 1 and second sieve 2 are divided into 7mm between vertical direction, described
Second sieve 2 and the third sieve 3 are divided into 400mm between vertical direction.
As a kind of alternative embodiment, the mesh aperture of first sieve 1 and second sieve 2 is 7mm, institute
The mesh aperture for stating third sieve 3 is 3mm.The mesh spacing of first sieve 1 and second sieve 2 is 5mm, described the
The mesh spacing of three sieves 3 is 11mm.First sieve 1 and second sieve 2 are divided into 9mm between vertical direction, institute
It states the second sieve 2 and the third sieve 3 is divided into 600mm between vertical direction.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (15)
1. a kind of vibrating screen, which is characterized in that including the first sieve (1), the second sieve (2) and being intervally arranged from top to bottom
Three sieves (3), second sieve (2) is consistent with the mesh aperture of first sieve (1), but mesh shifts to install, described
The mesh aperture of third sieve (3) is less than the mesh aperture of second sieve (2) and the first sieve (1)；First sieve
(1), the second sieve (2) and third sieve (3) are disposed as at least one layer.
2. vibrating screen according to claim 1, which is characterized in that first sieve (1) and/or the second sieve (2)
End is equipped with first material collection port (4).
3. vibrating screen according to claim 2, which is characterized in that first sieve (1) and the second sieve (2) are equipped with together
One first material collection port (4), the first material collection port (4) penetrate through from first sieve (1) to second sieve
Net (2).
4. vibrating screen according to claim 2, which is characterized in that the material that the first material collection port (4) is collected is
Length is greater than the strip material for the material length leaked down from the mesh of first sieve (1) and the second sieve (2).
5. vibrating screen according to claim 2, which is characterized in that the end of the third sieve (3) is equipped with second material
Collection port (5).
6. vibrating screen according to claim 5, which is characterized in that further include below the third sieve (3) every
One end of plate (8), the partition (8) is equipped with third material collection mouth (6).
7. vibrating screen according to claim 1-6, which is characterized in that first sieve (1) and described second
The mesh aperture of sieve (2) is 4-7mm, and the mesh aperture of the third sieve (3) is 1-3mm.
8. vibrating screen according to claim 7, which is characterized in that first sieve (1) and second sieve (2)
Mesh aperture is 6mm, and the mesh aperture of the third sieve (3) is 2mm.
9. vibrating screen according to claim 1-6, which is characterized in that first sieve (1) and described second
The mesh spacing of sieve (2) is 3-5mm, and the mesh spacing of the third sieve (3) is 9-11mm.
10. vibrating screen according to claim 9, which is characterized in that first sieve (1) and second sieve (2)
Mesh spacing be 4mm, the mesh spacing of the third sieve (3) is 10mm.
11. vibrating screen according to claim 1-6, which is characterized in that first sieve (1) and described second
Sieve (2) is divided into 7-9mm between vertical direction, and second sieve (2) and the third sieve (3) are between vertical direction
It is divided into 400-600mm.
12. vibrating screen according to claim 11, which is characterized in that first sieve (1) and second sieve (2)
8mm is divided between vertical direction, second sieve (2) and the third sieve (3) are divided between vertical direction
500mm。
13. vibrating screen according to claim 6, which is characterized in that first sieve (1) includes mesh-portion and non-net
Bore portion, material outlet (7) to be separated extend to the non-mesh-portion of first sieve (1), the first material collection port
(4), the second material collection port (5) and the third material collection mouth (6) are located at the separate described wait divide of the vibrating screen
The same side from material outlet (7), and axis is overlapped.
14. vibrating screen according to claim 13, which is characterized in that the vibrating screen is equipped with the first material collection port
(4), the horizontal position of the side of the second material collection port (5) and the third material collection mouth (6) is lower than equipped with described
The horizontal position of material outlet (7) side to be separated.
15. vibrating screen according to claim 1-6, which is characterized in that first sieve (1) and described second
The periphery of sieve (2) is connected by fastener (9), the synchronous vibration under the drive of driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224086.6U CN208912495U (en) | 2018-07-31 | 2018-07-31 | A kind of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224086.6U CN208912495U (en) | 2018-07-31 | 2018-07-31 | A kind of vibrating screen |
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| Publication Number | Publication Date |
|---|---|
| CN208912495U true CN208912495U (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224086.6U Active CN208912495U (en) | 2018-07-31 | 2018-07-31 | A kind of vibrating screen |
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| CN (1) | CN208912495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112806862A (en) * | 2021-02-07 | 2021-05-18 | 珠海格力新材料有限公司 | Hot air fryer basket and hot air fryer |
-
2018
- 2018-07-31 CN CN201821224086.6U patent/CN208912495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112806862A (en) * | 2021-02-07 | 2021-05-18 | 珠海格力新材料有限公司 | Hot air fryer basket and hot air fryer |
| CN112806862B (en) * | 2021-02-07 | 2021-11-23 | 珠海格力新材料有限公司 | Hot air frying pan |
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