Shanghai Jiashang Environmental Technology Co., LTD
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Multi Function Long Life Sodium Hypochlorite Production Plant in Large and Medium Size
Principle:
CNJS - L 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:
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Product features:
> Inlet water temperature : -10 ℃ ～+50℃ ； > Inlet water pressure : 0.2-0.4Mpa；
> Salt consumption: 3.5kg/kg Cl2 ; > Water consumption : 125L/kg Cl2；
> electrolyte temperature rise : <5 ℃ ；
> Rated current: Determined according to the selected product model;
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
| Disinfection method | Security |
| On-site prepared NaCIO | The safest chemical disinfection method , environmental non-toxic , liquid dosing |
| Liquid chlorine | Chlorine is highly toxic, very strong. corrosive , Chlorine transportation , storage unsafe, easily cause leaks and explosions, harm to human life and the environment |
| Commercial NaCIO | Dangerous goods, unsafe to transport and storage , When stored easily degradable and the storage time is short. High transport costs, the liquid dosing |
| Chlorine Dioxide | Compound type reaction was not complete, dosing by-product exceeded; high purity type operating costs, are not suitable for medium-sized water plant |
Details :
CNJS Technology : Full framework of alumina , corrosion resistance,
Compressive strength , impact resistance
Never rust , design life for more than 50 years
Other brand :
Full channel structure , no corrosion , easy to deformation and rust , after half year the framework like above figure , the useful life is only three years.