Title:
NEODYMIUM-IRON-BORON PURIFICATION FILTER PRESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/081725
Kind Code:
A1
Abstract:
A neodymium-iron-boron purification filter pressing device, comprising a thrust plate (1), a pressing plate (5), a pressure gauge (9), and a hydraulic pump (11). A filter frame (2) is provided above the thrust plate (1); a filter plate (3) is fixed in the filter frame (2); the pressing plate (5) is fixed to one side of the filter plate (3); a transmission (15) is provided below the pressing plate (5); a lower sealing plate (16) is fixed below the transmission (15); mounting frames (14) are mounted on two sides of the lower sealing plate (16); a B oil-pipe cylinder (10) is provided on one side of the mounting frame (14); the B oil-pipe cylinder (10) is fixed to a lower longitudinal beam (4); an oil cylinder (7) is mounted on one side of the longitudinal beam (4); the hydraulic pump (11) is provided above the oil cylinder (7); and an A oil-pipe (8) is mounted on one side of the hydraulic pump (11). The filter pressing device is simple in structure, leakage cannot be generated when a powder coating is filtered, the filter plate and the filter frame can be replaced, and it is convenient to carry out replacement in the structure. Moreover, the material cost is low, the production cost is reduced, and the working efficiency is improved.
Inventors:
XIE YUANRONG (CN)
Application Number:
PCT/CN2019/113780
Publication Date:
May 06, 2021
Filing Date:
October 28, 2019
Export Citation:
Assignee:
JIANGXI QIANYAN TECH CONSULTING CO LTD (CN)
International Classes:
B01D25/21
Foreign References:
| CN208193776U | 2018-12-07 | |||
| CN206463564U | 2017-09-05 | |||
| CN106474792A | 2017-03-08 | |||
| CN202478686U | 2012-10-10 | |||
| CN206240131U | 2017-06-13 | |||
| CN206444260U | 2017-08-29 | |||
| JPS58101715A | 1983-06-17 |
Attorney, Agent or Firm:
GANZHOU ZHIFU SHENGZE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) et al. (CN)
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