COAL VIBRATING SCREEN HAVING CRUSHING FUNCTION

WIPO Patent Application WO/2023/216498

A1

Disclosed in the present invention is a coal vibrating screen having a crushing function, comprising four support columns. A top plate is fixed on the top of the four support columns; electric push rods are provided on the rear sides of movable openings, and the electric push rods are each connected to one end of each movable block; the movable blocks are located above the movable openings; electric raising/lowering rods are provided at the bottom of the movable blocks, and the electric raising/lowering rods pass through the movable openings; a sieving mechanism is provided between the lower ends of the electric raising/lowering rods on both sides; a first crushing mechanism is provided at the lower right side of the sieving mechanism; a vibrating screen mechanism is provided at the lower left side of the sieving mechanism; and a second crushing mechanism is provided on the left side of the vibrating screen mechanism. The present invention is multifunctional; coal can be sieved multiple times to implement accurate separation of coarse disintegrating slag and fine disintegrating slag, and different sizes of coarse disintegrating slag after sieving can also be crushed, respectively, such that the coal meets process requirements.

WANG PING (CN)
YAN LIHUA (CN)
SUN XUEPING (CN)

PCT/CN2022/122406

November 16, 2023

September 29, 2022

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MAANSHAN ZHONGTIAN MACHINERY MFG AND INSTALLATION CO LTD (CN)

B02C23/08; B07B1/28

CN114887877A	2022-08-12
CN206642867U	2017-11-17
CN110102469A	2019-08-09
CN204276129U	2015-04-22
JP2005313021A	2005-11-10

NANJING LI&FENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)

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