ELECTROLYTIC INSTALLATION FOR OBTAINMENT OF SODIUM HYPOCHLORITE

摘要

The invention relates to structures of electrochemical devices, namely, to the installations for producing sodium hypochlorite by the electrolysis of aqueous sodium chloride solution, which are used for disinfection of municipal water supply systems, small intakes, swimming pools and other objects,; The technical problem solved by the proposed utility model is to provide a universal compact electrolysis unit having a set of equipment for different concentrations of sodium hypochlorite, in places of consumption, having greater safety through optimal placement of equipment and the ability to promptly move to another aspect of consumption.; Technical result is achieved due to the fact that in the known electrolysis unit for the production of sodium hypochlorite having the capacity to dissolve the salt to a predetermined concentration, the inlet pipe is connected to a water supply unit for dilution, equipped with ion exchange softener, ensuring removal of hardness salts in the water and the electromagnetic water supply cutoff valve for dilution, it is mounted inside a filter through which the outlet is connected to the metering pump feeding the starting sol pa salt into the flowing electrolytic cell coupled to a constant current source, the buffer tank for storing the obtained sodium hypochlorite, equipped with a pipe for discharge of hydrogen in the atmosphere, and the nozzle is connected to a dosing pump for feed of sodium hypochlorite in water disinfection and level sensors hypochlorite, and control panel with the control and trigger equipment, pipes with stop valves and other equipment installed on one base, changes, namely, the flow of RA displacements in the buffer tank with the possibility of extraction, wherein the buffer tank is provided with two additional nozzles for feeding the stock solution and dilution water on it, in a continuous electrolysis, as well as other changes ..; Currently, the pilot made an industrial design installation and after successful trials in the second half of 2011 will begin their preparation for customer orders.; PF 3, of which 1 n.p.f., Fig. 3