Electrolytic edible salt chlorine dioxide disinfection generator

Electrolytic edible salt chlorine dioxide disinfection generator

Equipment material
The anti-corrosion requirements for materials in the preparation of chlorine dioxide generator are very high, because it not only involves the special oxidizing properties of chlorine dioxide, but also faces negative pressure, high temperature, and high acidity solution, which is an important content in the design of chlorine dioxide generator. Choosing suitable materials can not only meet the process indicators, but also provide reliable guarantee for continuous and stable production.
In addition to having good corrosion resistance, temperature resistance, and pressure resistance, materials should also have good heat transfer effects and be easy to process and manufacture. Taking into account various factors, practice has proven that titanium is currently the most suitable material. Titanium is a relatively expensive material, and special attention should be paid to the purity of titanium and the welding points during processing when making generators.
Electrolytic edible salt chlorine dioxide disinfection generator

The acid solution tank is equipped with a magnetic flap level gauge, which has the function of outputting high and low level switch signals. The generator has good sealing performance under normal working conditions, and the concentration in indoor environment is less than 3.0mg/m3. The control system adopts PLC programmable controller.
A 6 cubic meter PE salt storage tank can effectively resist acid corrosion The acid metering pump and sodium chlorate metering pump are both of positive displacement type, with a flow adjustment range of 0 to adjustable. The design of the metering pump is calculated based on 1.25 times the operating output, and the Milton Roy metering pump is selected for high precision and accurate measurement, which can operate for a long time under highly corrosive conditions.
The chlorine dioxide generator consists of a feeding system, a reaction system, a temperature control system, an absorption system, a safety system, a residual liquid automatic control system, and an electrical control system; Assembled structure, equipment is produced and manufactured according to standards. Any pressure loss caused by any reason within the system will automatically shut down the system. The shell of the reaction system generator is made of titanium alloy and PVC material, which can easily combine the generator with the control device, and is made of corrosion-resistant and high-temperature resistant materials.
Adopting a Milton Roy metering pump. It has good corrosion resistance, precise measurement, and automatic emptying function. No need for manual emptying and pumping, effectively reducing labor intensity. Inject valve to avoid buffer siphon. The liquid level control function can automatically stop the pump in case of material shortage. The system is equipped with an electric contact pressure gauge, which can indicate and set the system pressure value. Small size, light weight, easy operation, convenient maintenance, and basically no need for repair;
Adopting the chemical negative pressure aeration process, it can operate continuously without power, with a reasonable structure, strong reliability, low failure rate, long service life, and a fault free operation time of over 10000 hours. The overall service life of the machine is over 7 years; Using sodium chlorate and acid as raw materials, mixed in a 1:1 ratio, it has strong production capacity and high yield. The produced mixed gas contains 68% chlorine dioxide (calculated as 86% based on effective chlorine);