External circulation electrolyser
An electrolysis device and external circulation technology, applied in the electrolysis process, electrolysis components, cells, etc., can solve the problems of low electrolysis efficiency, inconvenient long-term electrolysis, and cleaning the electrolytic cell, etc., and achieve the effect of long service life and easy maintenance
Active Publication Date: 2015-02-04
永州九星化工有限公司
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Problems solved by technology
[0002] At present, most of the production of sodium perchlorate uses an open rectangular parallelepiped electrolytic cell for deep electrolysis of flowing water, that is, the raw material flows from the first group to the last group for electrolysis, and the precipitated substances generated during electrolysis in this electrolysis mode are easy to accumulate in the electrolysis In the tank, the efficiency of electrolysis is getting lower and lower, and it is not convenient for long-term electrolysis and cleaning of the electrolytic tank.
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[0008] Referring to the accompanying drawings, the present invention consists of a feed inlet 1, a circulation pool 2, a feed pipe 3, a communication port 4, an electrolytic cell 5, a feed outlet 6, and a feed pool 7. The feed port 1 is set above the first circulation pool 2, and two feed pipes 3 connected to the electrolytic cell 5 are provided on one side of the circulation pool 2, and a communication port 4 is provided on the obliquely opposite side of the feed port 1, and the last one of the circulation pool 2 A discharge port 6 is arranged on the top, and a feed pool 7 is below the discharge port 6 . Circulating pool 2 is arranged beside electrolytic cell 5, and a corresponding circulating pool 2 is arranged beside each group of electrolytic cells 5, and two material pipes 3 are used to communicate between electrolytic cell 5 and circulating pool 2, and there may be an electrolytic cell 5 and more than three groups of circulating pools 2.
[0009] The electrolytic materi...
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The invention relates to an external circulation electrolyser, comprising a feeding opening 1, circulation pools 2, material pipes 3, a communication opening 4, an electrolytic cell group 5, a discharging opening 6 and a material pool 7, wherein the feeding opening 1 is arranged above a first circulation pool 2, two material pipes 3 are arranged on one side of the first circulation pool 2 and are communicated with the electrolytic cell group 5, the communication opening 4 is arranged on an inclined opposite surface of the feeding opening 1, the last circulation pool 2 is provided with the discharging opening 6 and the material pool 7 is arranged below the discharging opening 6. The circulation pools 2 are arranged by the side of the electrolytic cell group 5, one corresponding circulation pool 2 is arranged by the side of each electrolytic cell 5, the electrolytic cell 5 and the corresponding circulation pool 2 are communicated by utilizing the two material pipes 3 therebetween, and more than three groups of the electrolytic cells 5 and the corresponding circulation pools 2 are combined. The external circulation electrolyser disclosed by the invention has the advantages of simple structure, low cost, capability of deeply electrolyzing and unlikely causing electrolysis sedimentation matters to be stacked in the external circulation electrolyser of the electrolytic cell, and also has the advantages of convenience for maintenance, cleanness, curing, long service life and the like.
Description
technical field [0001] The invention relates to an external circulation electrolysis device, in particular to an electrolysis cell device for preparing sodium perchlorate. Background technique [0002] At present, most of the production of sodium perchlorate uses an open rectangular parallelepiped electrolytic cell for deep electrolysis of flowing water, that is, the raw material flows from the first group to the last group for electrolysis, and the precipitated substances generated during electrolysis in this electrolysis mode are easy to accumulate in the electrolysis In the tank, the efficiency of electrolysis is getting lower and lower, and it is not convenient for long-term electrolysis and cleaning of the electrolytic tank. Contents of the invention [0003] The object of the present invention is to provide an external circulation electrolysis device with simple structure, low cost, deep electrolysis and no accumulation of electrolytic precipitation substances in the...
Claims
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IPC IPC(8): C25B1/26C25B1/18C25B9/00
Inventor 朱元生
Owner 永州九星化工有限公司