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Plastic particle screening device

A screening equipment and technology of plastic particles, applied in the direction of sieve, solid separation, grille, etc., can solve the problems of difficult cleaning of materials, low service life of sieve plates, and easy blocking of sieve holes by plastics, so as to facilitate cleaning and collection, prolong the The effect of service life

Inactive Publication Date: 2019-03-01
杭州大橙知一科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The screening efficiency of the existing screening machine is not high during the screening process, and the plastic is easy to block the screen hole, which affects the screening effect of the screen hole; when the material is screened by the sieve plate, the material left on the screen is not easy to clean, which affects the screening machine. The next screening work; when the sieve plate is blocked and fails, the sieve plate cannot be quickly replaced and dredged, and the service life of the sieve plate is low

Method used

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  • Plastic particle screening device
  • Plastic particle screening device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0044] Such as Figure 9-12 As shown, the difference between this embodiment and Embodiment 1 is that: the two sides of the box body 1 are provided with a hot air blower 17, and the air outlet 171 of the hot air blower 17 is installed in the box body 1, and the box body 1 is also provided with a sealing device that matches the feed port 11; the hot air blower 17 is fixed on the outer wall of the box body 1; the cleaned and broken plastic enters the box body 1 through the feed port 11, when When the plastic enters the box body 1 from the feed port 11, the sealing device is opened, so that the feed port 11 is in an open state, which is convenient for the plastic to fall to the filter layer through the feed port 11 to screen the plastic; when the plastic enters the After entering the box body 1, the hot air blower 17 starts to work, pushes hot air into the box body 1 through the air outlet 171, keeps a certain temperature in the box body 1, and performs drying treatment on the pl...

Embodiment 3

[0051] Such as Figure 13-15 As shown, the difference between this embodiment and Embodiment 1 is that: the bracket seat 14 includes an upper bracket 142 and a lower bracket 143, a shock absorbing device is arranged between the upper bracket 142 and the lower bracket 143, and the upper bracket 142 The bracket 142 is connected to the box body 1 through a third connecting block 141; the vibration generated by the shaking device is absorbed by the shock absorbing device, so as to prevent the box body 1 from being affected by the violent shaking of the box body 1 and shorten the service life of the box body 1; Through the separate setting of the upper and lower brackets, when the shaking device causes the box body 1 to vibrate to a certain extent, the lower bracket 143 can stably contact the ground, providing a good supporting effect for the box body 1, and avoiding the bracket seat when the box body 1 vibrates. 14 The subsequent vibration causes the tank 1 to fall; through the mu...

Embodiment 4

[0057] Such as Figure 16-17 As shown, a plastic processing system includes plastic cleaning and drying equipment, plastic crushing equipment 8, and plastic particle screening equipment. The plastic particle screening equipment has the same structure as the plastic screening equipment in Example 1, and will not Repeat; the plastic crushing equipment 8 includes a base 7 located at the bottom of the plastic crushing equipment 8, a loading box 88 located on the base 7, and a rolling hammer located above the loading box 88 821; the base 7 supports the plastic crushing equipment 8, so that the plastic crushing equipment 8 can be stably fixed on the base 7 to crush the plastic; the length of the base 7 is greater than the length of the plastic crushing equipment 8, and the two sides of the base 7 Extend the plastic crushing equipment to form an extended platform, the length of which is equal to the length of the loading box 88; The plastic in the loading box 88 is crushed in the bo...

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Abstract

The invention discloses a plastic particle screening device comprising a box body, a first filter layer disposed in the box body, a second filter layer disposed under the first filter layer and a support for supporting the box body. The pore diameter of the first filter layer is smaller than that of the second filter layer. The top of the box body is provided with a feed port disposed above the first filter layer. The bottom of the box body is provided with a storage chamber, and the bottom of the storage chamber is provided with a discharge port. The first filter layer and the second filter layer are detachably connected with the box body. The plastic particle screening device further includes a shaking device for causing the first filter layer and the second filter layer to shake. When the plastic particle screening device is used for screening plastics, the filter layers can shake to improve the screening effect. By means of the detachable connection of the filter layers, materialson the filter layers can be cleaned conveniently, the filter layers can be replaced and dredged conveniently, and the service life of the filter layers is prolonged.

Description

technical field [0001] The invention belongs to the field of plastic product equipment, and in particular relates to a plastic granule screening equipment. Background technique [0002] The screening machine is a device that screens plastic particles of different sizes through the holes of different thicknesses, which is convenient for further processing of plastics with different particle sizes, and can also screen the crushed plastics to screen the finished products that meet the particle size. It is convenient for the processing of plastics. The screening efficiency of the existing screening machine is not high during the screening process, and the plastic is easy to block the screen hole, which affects the screening effect of the screen hole; after the screen plate screens the material, the material left on the screen is not easy to clean, which affects the screening machine. The next screening work; when the sieve plate is blocked and fails, the sieve plate cannot be q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B13/10B07B1/28B07B1/42B07B1/46
CPCB29B13/10B07B1/28B07B1/42B07B1/4663B07B2201/04
Inventor 陈菁菁
Owner 杭州大橙知一科技有限公司
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