Sodium hypochlorite preparation system capable of intelligently adjusting current density

Abstract

The invention discloses a sodium hypochlorite preparation system capable of intelligently adjusting current density. The invention mainly relates to the technical field of sodium hypochlorite preparation systems. The system comprises a water softening device, a molten salt tank, a plurality of electrolytic cells, a plurality of direct-current power supplies, a plurality of control modules and a plurality of monitoring unit groups, the control modules read temperature information measured by a temperature sensor, flow information measured by a flow sensor and saline water concentration measuredby a concentration meter in a polling mode through a serial port, and the control modules can control the direct-current power supplies to be switched to an optimal current density according to intelligent matching of system program information data. Parameters like salt water concentration, softened water flow and temperature in the electrolytic cells are measured and displayed in real time through the control modules, the magnitude of current required by the electrolytic reaction is judged by combining the data, and the corresponding current source is adjusted, so that the current is supplied as required, the utilization rate of the current is greatly improved, the voltage between the electrodes is reduced to the maximum extent, and the energy consumption is reduced by about 20%.

Description

technical field [0001] The invention relates to a sodium hypochlorite preparation system, in particular to a sodium hypochlorite preparation system capable of intelligently adjusting current density. Background technique [0002] Sodium hypochlorite generator is a kind of water treatment disinfection and sterilization equipment. The equipment uses salt water as raw material to produce strong oxidant and disinfectant sodium hypochlorite solution through electrolytic reaction. It is mainly used in drinking water, swimming pools, domestic sewage disinfection, food processing plants, etc. Environment and places, sodium hypochlorite generators are classified in different kilograms according to the amount of available chlorine that can be produced per hour. The electrolytic cell is the core component of the sodium hypochlorite generator. Generally, a sodium hypochlorite generator below 5 kg is composed of an electrolytic cell. For the convenience of manufacturing And to meet the p...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a sodium hypochlorite preparation system for intelligently adjusting the current density, which solves the problems of high energy consumption, low current utilization rate, and low output efficiency of sodium hypochlorite solution in the electrolytic cell system existing in the prior art