Large scale sodium hypochlorite generator for drinking water disinfection
Principle:
CNJS series NaClO generator is a new type of NaClO solution for field production equipment , suitable for all kinds of needs NaClO disinfected venues. Its working principle is:
the sodium chloride solution under the certain voltage effect of the cell, a series of electrochemical reaction within the cell and the resulting solution is the NaClO solution. The main process can be simplified as follows:
Electrode reaction:
anode:2Cl--2e→Cl2
cathode:2H++2e→H2
Solution:2NaOH+Cl2→NaCl+NaClO+H2O
Technical parameters:
| Type | Power(V/Hz) | concentration of liquid(mg/l) | available chlorine (Kg/h) | Flow (m3/h) | Salt consumption (kg/d) | Water consumption (m3/d) | Power consumption (kw) | Size(m) (l×w×h) |
| CNJS-20000 | 380V/50Hz | 7-9 | 20 | 3 | 2000 | 72 | 100 |
1800*800* 1950 |
Work flow chart :
Automatic sodium hypochlorite generator system fully automatic production, contains the system
A,Automatic dissolving salt tank :Including salt tank , liquid level control , dissolving salt pump , electric valves , piping and other components which could automatic transmission salt , dissolving salt , saturated brine
B,Saturated brine filter :Including stainless steel two precision filter ,primary filtering accuracy 50um, secondary filtration precision 5um, use PP filter , the filter can be easily replaced, ensure clean brine ;
C,Dilute brine tank :The saturated brine and production water has been diluted with 2.5 % weak brine water , for the power solutions
D,Sodium hypochlorite generator host machine :Including electrolytic cell , electrolysis power , intelligent control center PLC , the control element, man-machine interface , PC communication module, the operator panel, the host stand, electric valves, electrical power distribution system
E,Sodium hypochlorite solution storage tank :including hydrogen storage tank , exhaust equipment
F,Automatic dosing and on-line monitoring system: including the inverter , corrosion metering dosing pump , online residual chlorine monitor , and the closed-loop control of chlorine
G,Online instrument series : Production water pressure monitoring , dilute brine online salinity monitoring , temperature controller , flammable gas monitoring sensor , these monitoring instruments are all included alarm signal output
Advantage of on-site sodium hypochlorite generator
Details :
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