Title:
SOLID REACTANT PURGING APPARATUS FOR ELECTRONIC-GRADE CHLORINE TRIFLUORIDE PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2024/000862
Kind Code:
A1
Abstract:
Disclosed is a solid reactant purging apparatus for electronic-grade chlorine trifluoride production, comprising a chloride putting barrel. A collecting channel used for collecting internal large-particle metal chlorides is provided in the chloride putting barrel; a collecting assembly used for collecting the large-particle metal chlorides is provided on the outer side of the collecting channel; and a filter screen plate for filtering the large-particle metal chlorides is provided on the collecting channel. A cleaning brush is driven to move synchronously by means of a spring groove, and after the cleaning brush makes contact with the upper surface of the filter screen plate, the large-particle metal chlorides on the filter screen plate are swept away by means of rotation of the cleaning brush, so that the purpose of cleaning the large-particle metal chlorides on the filter screen plate can be achieved, thereby avoiding the situation that due to excessive large-particle metal chlorides on the filter screen plate, the filter screen plate is blocked and thus cannot be used, the cleaning efficiency of the large-particle metal chlorides is improved, and unnecessary production safety problems caused by device disassembly can be reduced.
Inventors:
HUA XIAOLIN (CN)
LU LIN (CN)
LUO HAO (CN)
XIAO JUEYING (CN)
CHEN BILING (CN)
LU LIN (CN)
LUO HAO (CN)
XIAO JUEYING (CN)
CHEN BILING (CN)
Application Number:
PCT/CN2022/121525
Publication Date:
January 04, 2024
Filing Date:
September 27, 2022
Export Citation:
Assignee:
FUJIAN DEL TECH CO LTD (CN)
International Classes:
B07B1/52; B07B1/04; B07B1/55
Foreign References:
| CN210356247U | 2020-04-21 | |||
| CN214167534U | 2021-09-10 | |||
| CN210146445U | 2020-03-17 | |||
| DE3138430A1 | 1982-08-05 |
Attorney, Agent or Firm:
BEIJING HENGTAI MINGRUI INTELLECTUAL PROPERTY ACT FOR LIMITED COMPANY (CN)
Download PDF: