Title:
WASTE LIQUID RECYCLING DEVICE FOR USE IN HEXAFLUOROBUTADIENE PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2023/231224
Kind Code:
A1
Abstract:
The present invention is suitable for the technical field of hexafluorobutadiene production. Provided is a waste liquid recycling device for use in hexafluorobutadiene production. The device comprises a recycling pipeline, wherein a water intake pipe and a water output pipe are respectively fixedly mounted at two ends of the recycling pipeline by means of bolts; a blocking mechanism configured to block the flow of a waste liquid is provided inside each of the water intake pipe and the water output pipe, and comprises a closing assembly and a drive assembly; a storage compartment is fixedly connected to the top of an outer wall of the recycling pipeline; and several adsorption blocks are placed inside the storage compartment. When the waste liquid flows inside the recycling pipeline, the waste liquid will pass through the adsorption blocks inside the recycling pipeline, and is subjected to a preliminary adsorption treatment under the action of the adsorption blocks to reduce dirt in the waste liquid, such that the amount of a material used for a subsequent waste liquid treatment can be reduced, the problem that the waste liquid cannot be completely treated due to some dirt is solved, and the waste liquid treatment efficiency is also improved.
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Inventors:
ZHOU WENPING (CN)
ZHANG QIANZHEN (CN)
MA GUIXIANG (CN)
ZHU JUNWEI (CN)
ZHANG KUI (CN)
ZHANG QIANZHEN (CN)
MA GUIXIANG (CN)
ZHU JUNWEI (CN)
ZHANG KUI (CN)
Application Number:
PCT/CN2022/118172
Publication Date:
December 07, 2023
Filing Date:
September 09, 2022
Export Citation:
Assignee:
FUJIAN HANGFU ELECTRONIC MAT CO LTD (CN)
International Classes:
C02F1/28; C02F101/36; C02F103/36
Foreign References:
| CN208135984U | 2018-11-23 | |||
| CN110714828A | 2020-01-21 | |||
| CN114940524A | 2022-08-26 | |||
| CN105299245A | 2016-02-03 | |||
| CN112971449A | 2021-06-18 | |||
| CN209138139U | 2019-07-23 | |||
| JPH07236843A | 1995-09-12 |
Attorney, Agent or Firm:
BEIJING HENGTAI MINGRUI INTELLECTUAL PROPERTY ACT FOR LIMITED COMPANY (CN)
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