Titanium Plate Eleltrode for Brine Electrolysis Sodium Hypochlorite Generator

Brief introduction HD sodium hypochlorite generator works through the electrolysis of salt water. The whole system consists of electrolysis electrode assembly, rectification power and automatic control system, dissolving system, filtering system, ratio device and so on. The salt water is electrolyzed into sodium hypochlorite while sodium hypochlorite is a kind of disinfectant which get strong antivirus and bleach power. The strong oxidant is widely used to sterilize in food processing enterprises, nuclear power plant, thermal power plant circulating water system, petrochemicals, printing and dyeing enterprises, drinking water, hospitals and cities. Disinfect Principle of NaClO Sodium hypochlorite can be used to sterilize as it can be hydrolyzed into hypochlorous acid, and hypochlorous acid can be resolved into nascent oxygen. This will change the nature of protein in thallus and virus, pathogenic microbes are killed. Moreover, hypochlorous acid can not only act on cell walls and outer skin of virus, but also in the body of thallus and virus (as the hypchlorous acid molecule is quite small and uncharged). Once more, Cl+ will change the permeate pressure of thallus and virus, therefore, cell lose activity and die. Principle Outline The reaction equation of the electrolysis of the generator: NaCl+ H2O = NaClO + H2↑ The electrolysis process of sodium hypochlorite generator is a process of electrochemistry. The only materials needed are salt and water, the NaClO solution produced is very pure. Though the principle is simple, there are quite a lot of qualifications. So various factors must be taken into consideration when designing the electrolytic electrode, like compact and reasonable structure, energy saving operation, convenient operation and maintenance, high operation reliability, long service life. Main Technical Index Concentration of weak brine: 3.0%; Power consumption of available chlorine (per KG) : < 3.5KWh/Kg Cl2; Salt consumption of available chlorine (per KG) : <3.5Kg/Kg Cl2; Range for available chlorine concentration: 5000-8000ppm; Operation state of the generator: full automatic, 24 hours continuously working; The life span of anode coating: more than 5 years, can be coated and used repeatedly. Highest working temperature: -15-55°C; Effluent temperature of electrolyte: <35 °C; We are Leader of water treatment in China "Trusted Enterprise" issued by Government of Fujian Province "Well-Known Trademark of Fujian" Director unit of EMCA (Enterprise Manager Configuration Assistant) of Fujian Energy Conservation Association Member of Environment Protection Association of Fujian Province We have Certificate of ISO9001/ISO14001 Labs set up in specialized high-tech zone More than 6 technical patents More than 3 branches in China About us More than 16years' experience Chinese government business partner in many water projects We provide water treatment to Geogia government, Water company in Tashkent, Fuel company in Japan and other countries Specifications 1High efficiency 2Auto-control system 3Stable performance 4Low cost for running 5water treatment water tester Parameters Product Description Main reaction process: NaCl(salt)+ H2O(water) = NaClO(sodium hypochlorite) + H2↑ (hydrogen) Sodium hypochlorite generator is a device to generate sodium hypochlorite solution Working principle:electrolysis of brine Raw materials needed: water and salt Functions: water bleaching, purification and disinfection. HD-40038 sodium hypochlorite generator is widely applied in school hotel food company production process disinfection industrial water circulating and bleaching water station for purification water recycling plant for water treatment sewage treatment plant for water treatment ., etc water treatment water tester Automatic Sodium Hypochlorite Generator System Flow Chat The whole system consists of salt dissolving device, filtering device, saline dilution device,electrolytic electrode assembly, rectifying power supply, automatic control system, storage and adding components. Main components Electrolytic cell 1.UPVC resistance corrosion pipe, internal electrode plate 2.Between anode and cathode used PVDF material to isolation 3.Resistant to corrosion, high stability, long life characteristics Electrode plate 1.HADA company patent technology, the cathode and the anode were all made of pure titanium TA1 2.Surface used nanotechnology, ruthenium, iridium oxide coated layer 3.25 times coated, coating thickness of 20um 4.Ensured the electrode has the long service life Electrolysis power 1.Marine-grade high-frequency voltage constant current power supply 2.Power conversion efficiency>92% 3.Resist general moisture, dust ,and corrosive,low heat ,stable Siemens PLC 1.Directly controlled the safe, reliable operation of the generator system 2.Alarmed and auto stopped the Siemens SmartSeries LC touch screen 3.Displayed the running state, through the touch screen to adjust and set all parameters. Advantage by our machine ,Project Overview 1.1,Project Overview: hospital need 500L available chlorine per day for concentration of 5% sodium hypochlorite solution ,The hospital used sodium hydroxide solution to absorb chlorine before , Formation of 5.25 to 6% sodium hypochlorite solution,Every preparation as below: A,Material a,95.75Lwater. b,6.65 kg of powdered sodium hydroxide(NaOH). c,5.25kg chlorine(CL2). d ,Reaction equation:2NaOH+CL2=NaCLO+NaCL+H2O B,Production methods: a,6.65 kg of powdered sodium hydroxide dissolved in water 95.75L water to form sodium hydroxide solution to about 7% . b ,5.25 kg of chlorine through sodium hydroxide solution, using sodium hydroxide to absorb chlorine,Chlorine absorption rate to 100% basis, will receive a chlorine concentration of about 5.5%(5.5%=55000ppm)naclo solution. C,Hospital daily need to use 500L sodium hypochlorite solution produced by the above method. 1.2,Because chlorine is highly toxic chemicals are gaseous , easily distributed, once the leak can be quickly fatal human life , and the use of sodium hydroxide solution to absorb chlorine, generally require fully enclosed space within the absorption cycle times , and not in the open structure , a single absorption of chlorine absorption rate will not exceed 95% , which is likely to have chlorine portion will be distributed to the surrounding people or animals would be great harm. 1.3,Hospitals use this mixed with the detergent sodium hypochlorite solution , for hospital bed sheets, quilt , clothing, etc. bleaching , cleaning, sterilization , in a detergent solution of sodium hypochlorite solution is to add a small amount of detergent solution contains final form the concentration of sodium hypochlorite should be between 100 ~ 200ppm, not too high, because sodium hypochlorite has a very strong oxidizing and corrosive , if the water in contact with the bed sheets, quilt , clothing containing chlorine is too high, these clothes will soon corrosion . 1.4,the program intends to use brine electrolysis to produce sodium hypochlorite solution , site preparation chlorine concentration of 0.8% (8000ppm) sodium hypochlorite solution containing sodium hypochlorite generator room space layout , system configuration , fully automated operation without personnel on-site care, Preparation of sodium hypochlorite solution automatically stored in sodium hypochlorite storage tank , there is no volatility, the safe use of sodium hypochlorite generator can be all-day 24-hour operation. ,Design capability and technical requirements 2.1,The basic design parameters: 2.1.1,Device Uses:Hospital on site produce chlorine for disinfection applications. 2.1.2,ability to run :Available chlorine production 1.5 kg / hour , 24-hour continuous operation. 2.1.3,working method:Fully automatic operation. 2.1.4,way of adding salt and dissolved salt:Dissolved salt tank , supporting dissolved salt filtration unit. 2.1.5,Dissolved salt tank volume:1000L,PE material. 2.1.6,Dilute brine tank volume:1000L,PE material. 2.1.7,Generator Host machine:1500g/h. 2.1.8,Sodium hypochlorite storage tank:3000L,PE material. 2.1.9,Design limits:Generator station room. 2.1.10,Dissolved salt pump:20m3/h,H=60m,Stainless steel vertical centrifugal pumps. 2.1.11,Dilute salt water pump:200L/h,Corrosion diaphragm metering pumps. 2.1.12,Other safety:Temperature , pressure, flow , pressure , station house flammable gas monitoring , alarm and control. 2.2,Selection based on: 2.2.1,Hospitals need to purchase a daily basis the amount 500L chlorine concentration of 5.25% sodium hypochlorite solution , the daily needs available chlorine is : 500L × 5.25% = 26.25 kg / day. 2.2.2,Need available chlorine per hour : 26.25 kg / day ÷ 24 hours / day = 1.1 kg/ hour ( 24 hours ) . 26.25 kg // day ÷ 20 hours / day = 1.3 kg / hour ( 20 hours ) . 2.2.3,So choose the specifications:1.5 kg / h , namely HD-1.5K-NaCLO, uninterrupted operation of the device is 24 hours available chlorine : 1.5 kg / hour × 24 hours / day = 36 kg / day. 2.2.4,Converted into 5% sodium hypochlorite solution in an amount of : 36 kg ÷ 5% = 720L 2.3,Design guidelines 2.3.1,Strict implementation of the provisions of environmental protection , ensure the preparation of sodium hypochlorite solution generator to meet the relevant national and local standards; 2.3.2,In the technology advanced , reliable, cost -saving , simple operation and management of the selection process design principles , so that flexibility , progressiveness and reliability combined with organic; 2.3.3,Using sophisticated advanced technology , taking full account of the impact of domestic water level peak impact load on the system, ensure that the system is running at steady state; 2.3.4,Enhanced noise , wastewater and other prevention measures to avoid secondary pollution; 2.3.5,Use of technology, and a world-class brand with supporting parts of its own intellectual property rights , as far as possible to minimize the investment and operating costs while ensuring stable equipment , long-life operation; 2.3.6,Layout and engineering design, combined with plant status quo, seek compact layout , simple, reasonably smooth process, as far as possible to shorten the construction , pipeline distance between structures; 2.3.7,Taking into account the operation of the water treatment station construction is stable and easy maintenance; Water company waterworks disinfection ( large-scale water plant ) water treatment water tester Model: HD-15K Output chlorine amount: 15000g/h Applied industry: recycled water disinfection, medicine wash of ultrafiltration system Processed water amount: 50000t/h Room size for equipment: 6000mm (length) x 12000mm (width) Salt dissolving tank: 1000L, one for use and the other for preparation Dilute salt tank: 1000L Storage tank: 3000L, one for use and the other for preparation Dissolved salt filter: PVDF filter material, filter fineness, 150um Salt adding cycle: 5~7days Raw material: 2.5%~3.0% dilute salt water Salt consumption: 3.0 Kg/Kg Electricity consumption: 3.8Kw/Kg Control mode: change-over of local and remote control Man-machine interface: 10.5 inches man-machine interface Controller: SIMENS PLC Tank material: food grade PE material Operation mode: fully automatic operation and closed-loop chlorine dosing control system Ultrafiltration drug washing dosing pump: Milton diaphragm metering pump, three for use and one for preparation Recycled water dosing pump: Milton diaphragm metering pump, four for use and two for preparation Food company production process disinfection( Budweiser Beer Co., Ltd in Nan Chang ) water treatment water tester Specification: 500g/h sodium hypochlorite generator of electrolyzing salt water type Industry: adding chlorine to disinfect total water of beer production water Dosing mode: DN200 electromagnetic flowmeter, online residual chlorine sensor and frequency conversion dosing Configuration list: salt dissolving tank, filter for dissolved salt, proportioner, dilute salt water tank, dilute salt water metering pump, sodium hypochlorite generator, storage tank, hydrogen exhaust fan, dosing metering pump (one use, one spare), DN200 electromagnetic flowmeter, DN250 pipe mixer, SIMENS PLC of S7-200 type (carrying 4 input and 2 output analog modules), SIMENS SMART man-machine interface, frequency converter, online residual chlorine instrument. Water recycling plant project ( project of Universiade in shenzhen,2011) water treatment water tester Model: HD-5000 Output chlorine amount: 5000g/h (one for use and the other for preparation) Application: reclaimed water disinfection, drug washing by ultrafilter system Water treatment amount: 25000t/h Room size for equipment: 6000mm(long)x1200mm(wide) Salt dissolving tank: 1000L, one for use and the other for preparation Dilute salt tank: 1000L, one for use and the other for preparation Storage tank: 3000L, one for use and the other for preparation Salt dissolving filter: PVDF filter material, filter fineness, 150um Salt adding cycle: 5-7days Raw material: 2.5%~3.0% dilute salt water Salt consumption: 3.0Kg/Kg Electricity consumption: 3.8Kw/Kg Control mode: change-over of local and remote control Main-machine interface: 10.5 inches SIMENS interface Controller: SIMENS PLC Tank material: food grade PE material Operation mode: fully automatic operation and closed-loop chlorine dosing control system Ultrafiltration drug washing dosing pump: Milton diaphragm metering pump, two for use and one for preparation Recycled water dosing pump: Milton diaphragm metering pump, three for use and one for preparation Guarantee and after-sale service 1years guarantee for whole generator, 5years guarantee for Electrolytic cell Technical support online and local Extra spare parts provided Quick response after sale service