PLC Control Sodium Hypochlorite Generator Gas Chlorination System By Brine Electrolysis

Sodium hypochlorite generator gas chlorination system by brine electrolysis

Introduction

Sodium hypochlorite is widely applied in water treatment, it kills bacteria and virus in the water,and also use as a bleach to disinfect surface with low concentration.The machine equipped with PLC system,Siemens touch screen with smart interface ,and it is easy to operate .With 11 years experience of researching & developing, we have connected with many Local governmental water treatment plants , and earned lots of reputation from domestics and overseas customers.

The operation of the Geemblue system is simple:

1. Salt Dissolving
Influent water passes through a water softener to reduce hardness therefore reducing the scaling of electrodes. Using softened water to dissolve the salt in a tank to form a concentrated brine solution.

2. Brine Proportioning
The saturated brine will be diluted into 2.5%-3%, the diluted brine can be adjusted and real-time monitored according to the value conductivity meter

3. Brine electrolysis
The diluted brine solution is passed through an electrolytic cell that, using DC current from a rectifier, electrolyzes the diluted brine into a 0.8% solution of sodium hypochlorite

4. Sodium hypochlorite solution storage
The final product 5000-7000 ppm (adjustable) of sodium hypochlorite solution will be kept in the storage tank and the hydrogen will be blown out to the air

5. Dosing
The sodium hypochlorite solution will be delivered into the water by dosing pump and the dosing rate of dosing pump can be adjusted by the feedback data of residual chlorine meter and PLC

Name: Rectifier
Brand: Geemblue
Original: China
All the core electronic components we select international brand, “Infineon” for IGBT, “An” for schottky diode, “Mitsubishi” for IGBT driver module.
Anti-corrosion, anti-moisture, anti-dust; input overvoltage, under voltage, default phase, output overvoltage, over current, short circuit and overheat protection.