Title:
PVC RAW MATERIAL CONVEYING MECHANISM CAPABLE OF CLEANING IMPURITIES
Document Type and Number:
WIPO Patent Application WO/2023/040074
Kind Code:
A1
Abstract:
Disclosed is a PVC raw material conveying mechanism capable of cleaning impurities, comprising a discharging hopper, wherein a filter base is movably connected inside the discharging hopper in a sleeved manner; a fixed baffle is provided at the top of the filter base; a conical magnet is fixedly connected to the top of the fixed baffle; and a motor is fixedly connected to one side of the discharging hopper. By designing the fixed baffle, the conical magnet, the motor and a drive shaft, during use of the apparatus, the conical magnet can absorb ferromagnetic impurities in plastic particles for the first time, and then the motor drives a knocking block to knock the filter base so that the filter base vibrates to bounce the plastic particles and the ferromagnetic impurities, and thus, the conical magnet can adsorb the ferromagnetic impurities for the second time, thereby preventing the ferromagnetic impurities from entering subsequent processing equipment, and solving the problem that the existing apparatuses are likely to damage the subsequent processing equipment during use.
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Inventors:
YUAN ZHENGHUA (CN)
WANG HUA (CN)
WANG HUA (CN)
Application Number:
PCT/CN2021/135930
Publication Date:
March 23, 2023
Filing Date:
December 07, 2021
Export Citation:
Assignee:
YANCHENG QINGDA NEW MAT CO LTD (CN)
International Classes:
B29C31/04; B03C1/30; B29B13/10
Foreign References:
| CN210279488U | 2020-04-10 | |||
| CN213290971U | 2021-05-28 | |||
| KR20010054794A | 2001-07-02 |
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