Shanghai Jiayu Environmental Technology Co., LTD
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Place of Origin: | Zhejiang, China (Mainland) |
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Customised Sodium Hypochlorite For Drinking Water Electrolysing Plant
Principle:
The revolutionary CNJY-L series sodium hypochlorite generator is a newly and for on-site product of NaClO equipment and use for all kinds of needed NaClO disinfected. 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) |
CNJY-L3000 |
380V/50Hz |
7-9 |
3 |
0.375 |
252 |
9 |
17.5 |
900*700*1780 |
Available chlorine: 7.0-9.0g/L ; Power input: 380V, 50Hz ;
Inlet water temperature : 5-27 ; Inlet water pressure: 0.2-0.4Mpa ;
Salt consumption: 3.5kg/kg Cl2 ; Water consumption: 125L/kg Cl2 ;
Work flow chart :
4,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
Compared with other brand |
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CNJY Technology |
other brand |
Advantages of CNJY |
Appearance |
Other equipment framework will rust after three months and three years later, will affect the service life of equipment. CNJY equipment framework use alumina material, and does not rust |
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Space |
Host machine size:1200*860*1950 |
Host machine :2000*1000*2200 Control cabinet:850*700*1800 rectifier:500*1000*1100 Host machine , Control cabinet , rectifier can not put in one rom together , need anther device room |
saving space Easy to install and operate |
Raw material |
refined salt or Industrial salt |
refined salt |
A wide scope of utility, economy and low operating cost |
Inlet water requirements |
Depend on actual situation need a water softener or not |
indispensable a water softener |
Can reduce unnecessary link, increase equipment safety. |
Brine concentration |
Salt brine mixing device, fully dissolved, ensure the stability of brine concentration. |
No mixing device, brine concentration is not stable. |
The stable liquid concentration,extend equipment service life. |
Dilute brine ratio |
water injector ratio |
normal valve |
High accuracy, more safety |
Generator fixed way |
All moulds are fixed, equipment installation is more stable |
With simple metal ring, need to reinforce the equipment |
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Structure of electrode slices |
Bipolar type, in series, big gap, large flux |
Bipolar type,small gap, small flux |
Big flux , easy to control temperature equipment,electrode service long life |
Thickness of electrodes |
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