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Patent Searching and Data


Title:
CIRCULATING DISPERSIVE DRYING APPARATUS FOR RAW MATERIAL PARTICLES OF PLASTIC PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2021/046908
Kind Code:
A1
Abstract:
A circulating dispersive drying apparatus for raw material particles of plastic products, comprising a drying barrel (1), a material storage box (2), and a conveying auger (3), a dispersion plate (4) and a blower (14) used for accelerating the circulation of air inside the drying barrel (1) being arranged on the side wall of the drying barrel (1), a plurality of mounting grooves (25) being mounted on the dispersion plate (4) and a plurality of electric heating rods (26) being mounted in the mounting grooves (25), a reciprocal lifting mechanism being arranged on the top part of the drying barrel (1), a partition plate (10) being arranged in the middle of the bottom wall of the drying barrel (1), and the side of the side wall at the bottom of the drying barrel (1) closest to the material storage box (2) being in communication with the material storage box (2) by means of a reflow duct (11). The drying apparatus has a simple structure and solves the problems of undried plastic particles not easily separating for circulating drying and the poor one-step drying effects, and can implement circulating drying to increase drying efficiency, using a dispersion plate to disperse the particles and thereby improve the one-step drying effects and increase drying efficiency, being highly practical.

Inventors:
LIU MING GUAN (CN)
Application Number:
PCT/CN2019/107809
Publication Date:
March 18, 2021
Filing Date:
September 25, 2019
Export Citation:
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Assignee:
SUZHOU KAIENAO AUTOMATION CO LTD (CN)
International Classes:
B29B13/06
Foreign References:
CN206648448U2017-11-17
CN208504978U2019-02-15
CN109329462A2019-02-15
CN108813715A2018-11-16
CN110160339A2019-08-23
CN108106397A2018-06-01
CN108302917A2018-07-20
CN207978853U2018-10-19
US4521977A1985-06-11
Attorney, Agent or Firm:
CHANGZHOU ZIRRON PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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