HB Series Chemical Method Chlorine Dioxide Generator

HB Series Chemical Method Chlorine Dioxide Generator

I. Working Principle and Composition
The HB series chlorine dioxide generator employs two chemical reaction methods to produce chlorine dioxide.
1. Production of chlorine dioxide using NaClO₃, with the chemical reaction equations as follows:
Main reaction: NaClO₃ + 2HCl = ClO₂ + 1/2Cl₂ + NaCl + H₂O
Side reaction: NaClO₃ + 6HCl = 3Cl₂ + NaCl + 3H₂O
2. Production of chlorine dioxide using NaClO₂, with the chemical reaction equation as follows:
5NaClO₂ + 4HCl = 4ClO₂ + 5NaCl + 2H₂O
The above reaction materials are accurately measured by their respective metering devices and then fed into the reactor. The reaction produces chlorine dioxide, which is drawn by an ejector and mixed with water to form a highly effective chlorine dioxide disinfectant solution.
II. Features
1. Utilizes advanced raw material formulations with high conversion efficiency: over 70% for NaClO₃ and 95% for NaClO₂.
2. Compact design structure, small footprint, simple operation, easy and safe maintenance, and long service life.
3. High level of automation; the control system can automatically adjust the dosing ratio based on water quality changes and includes various safety protection measures such as shutdown due to water shortage and shutdown due to lack of chemicals.
4. Comprehensive range of specifications and varieties, with chlorine dioxide generators available from 50g/h to 2000g/h.