CN209238375U - A kind of twin shaft rotation sub-sieve with ultrasonic vibration screen - Google Patents
A kind of twin shaft rotation sub-sieve with ultrasonic vibration screen Download PDFInfo
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- CN209238375U CN209238375U CN201822063555.7U CN201822063555U CN209238375U CN 209238375 U CN209238375 U CN 209238375U CN 201822063555 U CN201822063555 U CN 201822063555U CN 209238375 U CN209238375 U CN 209238375U
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- sieve
- ultrasonic wave
- screening
- guide rod
- supersonic generator
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Abstract
The utility model provides a kind of twin shaft rotation sub-sieve with ultrasonic vibration screen；Including the sieve below stirring scratch board and stirring scratch board, ultrasonic wave guide rod is connected in sieve lower rigid, ultrasonic wave guide rod rigid connection supersonic generator, supersonic generator is connect with ultrasonic wave controller, the supersonic generator is fixed on screening warehouse by sealing shroud, when stirring scratch board rotation, which scrapes material, drains to screening storehouse along sieve aperture, supersonic generator drives the vibration of ultrasonic wave guide rod, and sieve is vibrated and micro breadth oscillation by ultrasonic wave guide rod.The utility model has the advantages that high mesh number material can be sieved, traditional screening plant, it is serious that fine particle blocks mesh, basic screening does not come out, and after increasing ultrasonic activation, screening particle can reach 500 mesh, disperse aggregate simultaneously, it is ensured that sieve cleans for a long time, greatly improves work efficiency.
Description
Technical field
The utility model relates to chemical industry, pharmacy, food service industry granule material screening process equipment.
Background technique
Existing twin shaft rotational-separation screening machine (patent publication No.-CN205217295U) includes stirring and screening component, screw rod feeding group
Part and screening storehouse.Its core work component is cylindrical screen 1 and rotor segment 2(as shown in Fig. 1).Material to be processed is located at
Between rotor segment 2 and cylindrical screen 1.It when rotor segment 2 rotates, stirs material and is moved in sieve, pass through mesh whereabouts
Outside to sieve.
It is of the existing technology the disadvantage is that, rotation sub-sieve work when, sieve be it is stationary, when material slips over mesh, and
The particle of mesh Similar size can block mesh.With time integral.More and more mesh can be plugged.Reduce sieving effect
Rate reduces yield.In addition, the absorption between material particles is easily formed agglomeration for small-bore sieve, screening is affected
Efficiency.
Summary of the invention
To solve the problems, such as that aforementioned rotational-separation screening machine exists, the utility model provides a kind of twin shaft with ultrasonic vibration screen
Revolve sub-sieve；Including the sieve below stirring scratch board and stirring scratch board, ultrasonic wave guide rod, ultrasonic wave are connected in sieve lower rigid
Guide rod rigid connection supersonic generator, supersonic generator are connect with ultrasonic wave controller, and the supersonic generator passes through
Sealing shroud is fixed on screening warehouse, when stirring scratch board rotation, which scrapes material, drains to screening storehouse along sieve aperture, ultrasonic wave hair
Raw device drives the vibration of ultrasonic wave guide rod, and sieve is vibrated and micro breadth oscillation by ultrasonic wave guide rod.
The utility model has the advantages that high mesh number material (fine grained), traditional screening plant, fine particle can be sieved
It is serious to block mesh, basic screening does not come out, and after increasing ultrasonic activation, screening particle can reach 500 mesh, while disperse to reunite
Object, it is ensured that sieve cleans for a long time, greatly improves work efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of existing screening machine screening materials carrying
Fig. 2 is schematic diagram of the utility model on screening machine
Fig. 3 is the partial enlarged view of Fig. 1
Figure label explanation:
1- stirring scratch board;2- sieve;3- ultrasonic wave guide rod;4- supersonic generator;5- sealing shroud;6- ultrasonic wave
Controller;7- screening storehouse；8- electric wire；9- fine material outlet；The outlet of 10- coarse fodder；11- feed inlet.
Specific embodiment
It please refers to shown in attached drawing 2,3, the utility model includes the sieve 2 below scraper plate 1 and scraper plate, below sieve 2
Be rigidly connected ultrasonic wave guide rod 3, the rigid connection supersonic generator 4 of ultrasonic wave guide rod 3, supersonic generator 4 and ultrasonic wave control
Device 6 processed connects, and the supersonic generator 4 is fixed on screening warehouse 7 by sealing shroud 5, when the rotation of scraper plate 1 scrapes material edge
When 2 aperture of sieve drains to screening storehouse 7, supersonic generator 4 drives ultrasonic wave guide rod 3 to vibrate, and sieve 2 is shaken by ultrasonic wave guide rod 3
It moves and vibrates.
Utility model works process is such that
Granule material enters twin shaft by feed inlet 11 and revolves sub-sieve, and screw rod rotates under screw motor driving, material is pushed away
It send and the material less than mesh size is promoted to fall into screening storehouse by sieve 2 to screening feed bin, 1 Stirring material of stirring scratch board
7, it is discharged by fines discharge port 9.And bulky grain body material is then because that can not be moved to screen end via thick by the material of sieve
Discharge port 10 is discharged.
Since sieve 2 and ultrasonic wave guide rod 3 are rigidly connected, the ultrasonic wave that supersonic generator 4 generates passes through ultrasound waveguide
Bar 3 is transmitted to the bottom of cylindrical screen 2, so that the particle disengaging more slightly smaller than mesh is blocked state and is fallen, and it is more slightly larger than mesh
Material can be bounced and continue to slide.
The utility model introduces ultrasonic vibration screen, so that sieve is had high-frequency vibration a little in use, makes to block
A possibility that mesh fine particle is detached from mesh, and big particle is bounced, greatly reduces network blocking, improves screening efficiency, from
And improve the yield of equipment.
Claims (1)
1. a kind of twin shaft with ultrasonic vibration screen revolves sub-sieve, including the sieve below stirring scratch board and stirring scratch board,
It is characterized in that, connects ultrasonic wave guide rod, ultrasonic wave guide rod rigid connection supersonic generator, ultrasonic wave hair in sieve lower rigid
Raw device is connect with ultrasonic wave controller, and the supersonic generator is fixed on screening warehouse by sealing shroud, works as stirring scratch board
When rotation scrapes material and drains to screening storehouse along sieve aperture, supersonic generator drives the vibration of ultrasonic wave guide rod, and sieve is by ultrasound
Waveguide rod is vibrated and micro breadth oscillation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063555.7U CN209238375U (en) | 2018-12-10 | 2018-12-10 | A kind of twin shaft rotation sub-sieve with ultrasonic vibration screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063555.7U CN209238375U (en) | 2018-12-10 | 2018-12-10 | A kind of twin shaft rotation sub-sieve with ultrasonic vibration screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238375U true CN209238375U (en) | 2019-08-13 |
Family
ID=67532368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063555.7U Active CN209238375U (en) | 2018-12-10 | 2018-12-10 | A kind of twin shaft rotation sub-sieve with ultrasonic vibration screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238375U (en) |
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2018
- 2018-12-10 CN CN201822063555.7U patent/CN209238375U/en active Active
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