GRANULATOR WITH SORTING FUNCTION FOR FLAME-RETARDANT PLASTIC COMPOSITE MATERIAL PRODUCTION

WIPO Patent Application WO/2023/024050

A1

The present invention belongs to the field of granulators, and particularly relates to a granulator with a sorting function for flame-retardant plastic composite material production. Aiming at the problems that an existing flame-retardant plastic composite material is difficult to granulate, has a low granulation efficiency, is difficult to sort after the granulation is completed, and cannot meet usage requirements, the following solution is proposed: the granulator comprises two supporting plates, wherein the same square frame is fixedly connected to sides, close to each other, of the two supporting plates; the same top plate is fixedly connected to the tops of the two supporting plates; a driving electric motor is fixedly connected to the top of the top plate; a hydraulic pump is fixedly connected to an output shaft of the driving electric motor; a square plate is fixedly connected to an output shaft of the hydraulic pump; and a plurality of cutters are fixedly connected to the bottom of the square plate. A flame-retardant plastic composite material of the present invention is easy to granulate, has a high granulation efficiency, and is easy to sort after the granulation is completed, thereby meeting usage requirements.

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LI MINGFU (CN)
CAI CHANGYONG (CN)
MO LEI (CN)
ZHU JING (CN)
WANG LEITAO (CN)
LU HAIYAN (CN)

PCT/CN2021/114864

March 02, 2023

August 26, 2021

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CHENGDU AERONAUTIC POLYTECHNIC (CN)

B29B9/04; B26D1/11

CN210500929U	2020-05-12
CN210452881U	2020-05-05
CN211794126U	2020-10-30
CN112871310A	2021-06-01
CN210500930U	2020-05-12
CN211073777U	2020-07-24

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