System and method for preparing chlorine dioxide

Abstract

The invention discloses a system for preparing chlorine dioxide. The system comprises a control cabinet, a mixer (10), a gas generator (1) and a gas extractor (7), wherein the gas generator (1) is rotary, an inlet end of the gas generator (1) is connected with an outlet of the mixer (10), and an outlet end of the gas generator (1) is connected with an inlet of the gas extractor (7) through a gas outlet pipe (6); a water inlet pipe (4) and a pressure sensor (5) are arranged on the outlet end of the gas generator (1); the pressure sensor (5) is connected with the control cabinet. The invention further discloses a method for preparing the chlorine dioxide. The system for preparing the chlorine dioxide, which is disclosed by the invention, is simple and convenient to operate, has high safety, and runs stably.

Description

technical field

[0001] The invention relates to a gas preparation system and a preparation method thereof, in particular to a chlorine dioxide gas preparation system and a preparation method thereof. Background technique

[0002] In my country, the research and development of chlorine dioxide gas generators has been carried out since the 1980s, and it has been more than 20 years. The research and development of chlorine dioxide gas generators has been carried out from the beginning for the preparation method of mixed chlorine dioxide gas. Therefore, most of the chlorine dioxide gas generators on the market are still based on mixed chlorine dioxide gas generators. host. However, with the development of the economy and the continuous improvement of environmental protection requirements, high-purity chlorine dioxide gas generators have sterilized and disinfected many water bodies, especially those with special requirements, such as water treatment for cyanide removal, nickel r...

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