Shanghai Jiashang Environmental Technology Co., LTD
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Product introduction:
Generation 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 cell voltage function, in a series of electrochemical reaction occurs in the cell , the resulting NaClO solution , chemical equation can be expressed as follows :
NaCl+H2O+DC→NaClO+H2 ↑
The electrode reaction: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-Y1000 | 380V/50Hz | 7-9 | 1 | 0.13 | 84 | 3 | 4.5 | 900*700*1780 |
Work flow chart:
Product system:
Generator part : Including generator , exchange heat ( options ) , Siemens touch screen and control system , etc.
Storage Tank Part : Including NaClO tank, blower fan , Level gauge , Hydrogen gas detector, etc .
Delivery Part : dosing Pump , flow meter , residual chlorine detector, etc
12,500 tons / day water plant sodium hypochlorite and chlorine dioxide generator Technical indicators comparative analysis
(Equipment uses system of one use and one reserve)
| No. | Content | Chlorine dioxide generator | Sodium hypochlorite generator |
| 1 | Making process |
Sodium chlorate and hydrochloric acid reaction to produce chlorine dioxide
| Electrolysis of brine to produce sodium hypochlorite solution NaCL+H2O=NaCLO+H2↑ |
| 2 | Raw material |
Hydrochloric acid and sodium pochlorite
| Not iodized salt |
| 3 | Raw materials form |
Hydrochloric acid must be submitted for approval by the public security department
| Salt Company record can be purchased and delivered to your door |
| 4 | Raw material inventory |
Hydrochloric acid and Sodium chlorite must be placed separately, strict managementand make a leak emergency measures.
| Waterproof, moisture stacked ,without safety measures |
| 5 | Raw materials for corrosion |
Hydrochloric acid is a strong volatility and corrosive, affiliated electrical equipment, pumps, equipment room doors and other metal materials
| No corrosive |
| 6 | Raw material safety |
Sodium chlorite is flammable and explosive materials
| Without any security risks |
| 7 | safety supervision |
No national standard security administration of Work Safety performance standards, unable to meet the requirements of safety supervision
| No |
| 8 | License |
Health supervision department approval to wade document
| Health supervision department approval to wade document |
| 9 | Storage |
The gas generated can not be saved
| Room temperature , closed, dark , plastic PE containers saved for a long save time. |
| 10 | Available chlorine concentration |
CLO2+CL2 Mixed gas
| 0.8% liquid ( sodium hypochlorite solution with low concentration of volatile) |
| 11 | Finished state |
A strong irritant gas asphyxiation ,
| Light yellow transparent liquid, little irritating odor |
| 12 | Finished security |
Must be prepared to deal with the strict anti-leak, emergency measures of leakage, or easily to cause accidents.
| Liquid disinfection, diluted with water rinse when leakage, no security of risks. |
| 13 | Stability | Gas, can not be saved |
Stable low concentration of sodium hypochlorite solution can be stored for a long time.
|
| 14 | Mechanism | CLO2+CL2 | HOCl |
| 15 | Dosing method | Ejector siphon dosing of chlorine, the regulation can not be variable, fixed amount of chlorine |
Accurate metering pump pressurized metered dosing, through the pipe network can be at any point the plant area, with the flow, residual value linkage form a closed loop metering pump flow is automatically adjusted to achieve the frequency variable dosing of chlorine.
|
| 16 | Dosing accuracy / convenience | Siphon dosing of chlorine, accuracy is poor, it can not be precise metering control |
Accuracy and can be administered using a smart device for precise measurement of flow rate based on the pipe network + line chlorine dosing, high degree of automation, enabling automatic intelligent inverter precise control, high degree of convenience.
|
| 17 | The contact time with water | ≥30min | ≥30min |
| 18 | Leak prevention measures | Must be strictly set the leakage of chlorine absorption device |
No special protective measures in the event of leakage , just use a lot of water to flush diluted
|
| 19 | Leak harmful levels | Gaseous state, once leak is easy to cause large-scale diffusion, and serious social harm consequences | Liquid state, and the leakage of the liquid can be diluted then into the sewage pipes |
| 20 | Disinfection By-products | Perchlorate chlorite must be strictly controlled, easily exceeded and leading to contamination of the water quality
| Highly secure disinfection products |
| 21 | safety | Reaction leak may exist , must be prepared once the leakage of chlorine emergency plan and related measures, otherwise may threaten personal safety. | Safer , no risk of leakage |
| 22 | life service | About five years | The whole life of more than 20 years , the electrode life more than 8 years. |
| 23 | Warranty time | 1 year | Machine free 2-year warranty , free individual electrode 5-year warranty . |
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