INTEGRATED DEVICE FOR CRUSHING AND SIEVING RAW MATERIALS FOR CHEMICAL ENGINEERING

WIPO Patent Application WO/2021/129172

A1

An integrated device for crushing and sieving raw materials for chemical engineering, comprising a tank (1), a motor (2) being fixedly connected to the left side of the tank (1), a horizontal rotating shaft (3) being fixedly connected to an output end of the motor (2), a driving bevel gear (4) being fixedly connected to the outer side of the horizontal rotating shaft (3), an upper partition plate (5) being fixedly connected above the tank (1), a plurality of material discharge holes (6) being disposed on the upper partition plate (5), a horizontal sieve (7) being fixedly connected to the inner side of the material discharge holes (6), an upper rotating shaft (8) being fixedly connected to the middle of the upper partition plate (5), a first driven bevel gear (9) being fixedly connected to the bottom of the upper rotating shaft (8), the first driven bevel gear (9) and the driving bevel gear (4) being engaged, a crushing blade (10) positioned above the upper partition plate (5) being fixedly connected to the top of the upper rotating shaft (8), and an annular plate (11) being rotatably connected to the middle of the tank (1). The device has a simple structure, convenient use, and low costs, and can thoroughly crush and sieve chemical raw materials, having a good sieving effect and high sieving efficiency.

WANG SHU YING (CN)

PCT/CN2020/126228

July 01, 2021

November 03, 2020

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WANG SHU YING (CN)

B02C18/12; B02C18/24; B02C23/10; B02C23/14; B07B1/28

CN110961210A	2020-04-07
CN206701458U	2017-12-05
CN110327819A	2019-10-15
CN209034340U	2019-06-28
CN107377166A	2017-11-24
CN208032724U	2018-11-02
CN110215977A	2019-09-10
JP2002204970A	2002-07-23

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