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Title:
FILTER PLATE HANDLE AND FILTER PLATE OF FILTER PRESS
Document Type and Number:
WIPO Patent Application WO/2023/221362
Kind Code:
A1
Abstract:
A filter plate handle. A plug-on shaft (2) extends out of plate surfaces on two sides of a fixed plate (1), and the plug-on shaft (2) is fixedly connected to the fixed plate (1). Parts extending from the plate surfaces on the two sides of the fixed plate (1) are respectively a first section and a second section. The first section of the plug-on shaft (2) can be connected to an insertion hole of a filter plate by means of interference insertion, thereby ensuring accurate alignment assembly with the filter plate. The second section of the plug-on shaft (2) is provided with a wear-resistant block (3). The wear-resistant block (3) is adapted to come into contact with a main beam, and the wear-resistant block (3) provides sliding support. The fixed plate (1) is provided with at least two bolt holes, and is fixedly connected to the filter plate by means of at least two bolts, thereby further realizing reinforcement. According to the filter plate handle, the first fixation is implemented by means of the interference connection between the first section of the plug-on shaft (2) and the filter plate, and the second fixation is implemented by means of the bolts. Moreover, the plug-on shaft (2) is in interference fit with the filter plate, thereby ensuring accurate alignment installation of handles on two sides of the filter plate.

Inventors:
YANG MINGJIE (CN)
LIU GUOZHI (CN)
ZHANG XUEGANG (CN)
WANG XIN (CN)
Application Number:
PCT/CN2022/121997
Publication Date:
November 23, 2023
Filing Date:
September 28, 2022
Export Citation:
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Assignee:
JINGJIN EQUIPMENT INC (CN)
International Classes:
B01D25/12
Foreign References:
CN114748898A2022-07-15
CN217367299U2022-09-06
CN212262497U2021-01-01
CN106246678A2016-12-21
CN216418438U2022-05-03
CN208330914U2019-01-04
CN210057500U2020-02-14
CN2910323Y2007-06-13
JP2005066413A2005-03-17
CN202210534975A2022-05-17
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
Download PDF:
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