Sodium hypochlorite generator

A generator and electrolysis device technology, applied in the field of electrochemistry, can solve the problems affecting the long-term safe operation of the equipment, the complex structure of the tubular electrolyzer, and the high manufacturing cost, so as to prolong the continuous operation time, reduce the number of pickling times, and reduce the salt consumption. Effect
CN102021602AActive Publication Date: 2011-04-20JIANGSU ZEYU ENVIRONMENTAL ENG
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU ZEYU ENVIRONMENTAL ENG
Publication Date
2011-04-20

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Abstract

The invention relates to a NaClO generator which comprises an electronic control cabinet, an electrolytic device, a salt dissolving device and a NaClO storage tank. The NaClO generator is characterized in that the electronic control cabinet and the electrolytic device are electrically connected, an electrolytic cell is arranged in the electrolytic device, and water is introduced into the electrolytic device and the salt dissolving device respectively through pipelines; a lift pump is arranged between the salt dissolving device and the electrolytic device, an inlet end of the lift pump is communicated with the salt dissolving device through a pipeline, and an outlet end of the lift pump is communicated with the electrolytic device through a pipeline; and a NaClO outlet is arranged on the electrolytic device, and the NaClO outlet is connected with the NaClO storage tank through a pipeline. The invention solves the problems of complex equipment structure, high manufacturing cost, troublesome maintenance, short operation period and influenced long-term safe operation of equipment of a NaClO generator using a pipe type electrolytic pipe in the prior art. The NaClO generator has the advantages of simplified equipment structure, small occupied area and low operation cost, is convenient to maintain and can safely and reliably operate in complex environment for long term.
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Description

technical field

[0001] The invention relates to the technical field of electrochemistry, in particular to an electrolysis device for a sodium hypochlorite generator. Background technique

[0002] The sodium hypochlorite generator tubular titanium-based electrode was introduced from Europe and the United States in the 1980s and was quickly used in drinking water disinfection, hospital wastewater treatment, food utensil disinfection, printing and dyeing wastewater decolorization, industrial circulating water algae removal and other industries to improve the ecology of industrial water areas and protect Water Environment. Sodium hypochlorite disinfectant is generally produced by the method of electrolysis of salt water, and its basic structure adopts a tubular electrolysis device. The application number is 87202871-sodium hypochlorite generator tubular electrolytic cell, including end cover, insulating pad, anode seat, sealing pad, cathode tube, anode tube, anode plug, gasket,...

Claims

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