EXPLOSION-PROOF AND POISON-PROOF CLOSED BOX-TYPE FILTER PRESS SYSTEM

WIPO Patent Application WO/2023/138104

A1

An explosion-proof and poison-proof closed box-type filter press system, comprising a sealing box bottom (102) which is horizontally arranged, wherein a closed box cover (101) and a filter press machine frame (6) are arranged above the sealing box bottom (102), and a base (10) is horizontally arranged on a bottom surface of the filter press machine frame (6); and a moving mechanism (11) is arranged below the base (10), and the moving mechanism (11) comprises a moving frame (1101), two stabilizing vertical plates (1102), a supporting cover (1103), a double-end lead screw (1104), an electric motor (1105), a worm gear (1106), two pressing plates (1107), a sliding block (1109), two inclined blocks (1111), a fixed cylinder (1113), a fixed rod (1114), a return spring (1115), two mounting plates (1116) and two universal wheels (1117), the moving frame (1101) being horizontally arranged below the base (10), the supporting cover (1103) being horizontally arranged on a top surface of the moving frame (1101), the double-head lead screw (1104) being horizontally arranged inside the supporting cover (1103), and the two pressing plates (1107) both being in threaded connection with the double-end lead screw (1104).

JPH067888

[Title of the Invention] Filter plate structure of a filter press

ZHANG TAO (CN)
MO TINGBIN (CN)
CHEN KEQING (CN)
GUO WANGYUAN (CN)

PCT/CN2022/123567

July 27, 2023

September 30, 2022

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ZHEJIANG JIEWEIKAI FILTER TECH CO LTD (CN)

B01D25/12; B01D25/34

CN114247190A	2022-03-29
CN105214353A	2016-01-06
CN213584832U	2021-06-29
CN212795389U	2021-03-26
CN113750592A	2021-12-07
CN207970524U	2018-10-16

BEIJING KINGBUILD PATENT AGENCY CO., LTD (CN)

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