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  • 工作原理

    working-principles

    泉源泓ESH电解次氯酸钠发生器工作原理

    Working principle of QYH-ESH electrolytic sodium hypochlorite generator

    泉源泓®电解次氯酸钠发生器是稀盐水通过电解电极在直流电场作用下进行电化学反应,并在纯钛电极的钌、铱等贵金属涂层的催化作用下,产生纯净次氯酸钠液体的消毒液生产设备。次氯酸钠溶液是一种强氧化剂,具有很强的杀菌、漂白效果,是目前应用最广泛的一种消毒剂。

    QYH® electrolytic sodium hypochlorite generator is a disinfectant production equipment, through which weak brine undergoes electrochemical reaction under the action of a DC electric field through electrolysis electrode and pure sodium hypochlorite liquid is produced under the catalytic action of ruthenium, iridium and other precious metal coatings of pure titanium electrode. Sodium hypochlorite solution is a strong oxidant, which has strong sterilizing and bleaching effect and is the most widely-used disinfectant currently.

    泉源泓ESH电解次氯酸钠发生器电解原理

    Electrolysis principle of QYH-ESH electrolytic sodium hypochlorite generator

    泉源泓®电解次氯酸钠发生器是一种新型的用于现场制备次氯酸钠溶液的设备,适用于各种需要次氯酸钠进行消毒、灭菌、杀藻的场所。其工作原理是:氯化钠溶液在一定的槽电压作用下,在电解槽内发生一系列电化学反应,最终生成次氯酸钠溶液,其次氯酸钠的生成过程可以通过化学方程式表达如下:

    QYH® electrolytic sodium hypochlorite generator is a new equipment used for on-site preparation of sodium hypochlorite solution, which is suitable for all kinds of places where sodium hypochlorite is required for disinfection, sterilization and algae killing. Its working principle is: sodium chloride solution undergoes a series of electrochemical reactions in the electrolytic cell under certain cell voltage and finally generates sodium hypochlorite solution, the generation process of sodium hypochlorite can be expressed by the chemical equation as follows:

    NaCl+H2O→NaClO+H2↑

    电极反应:

    Electrode reaction:

    阳极:2Cl--2e→Cl2

    Anode: 2Cl--2e→Cl2

    阴极:2H++2e→H2

    Cathode: 2H++2e→H2

    溶液反应:2NaOH+Cl2→NaCl+NaClO+H2O

    Solution reaction: 2NaOH+Cl2→NaCl+NaClO+H2O

    次氯酸钠溶液杀菌原理

    Sterilization principle of sodium hypochlorite solution

    次氯酸钠消毒最主要的途径是通过水解形成次氯酸,次氯酸再进一步分解形成新生态氧,新生态氧的极强氧化性是菌体和病毒上的蛋白质等物质变性,从而致死病源微生物。其次,次氯酸在杀菌、杀病毒过程中,不仅作用于细胞壁、病毒外壳,而且因次氯酸钠分子小,不带电荷,还可以渗透入菌(病毒)体内,与菌(病毒)体蛋白、核酸和酶等有机高分子发生氧化反应,从而杀死病原微生物。再次,次氯酸产生出的氯离子还能显著改变细菌和病毒体的渗透压,使细胞丧失活性而死亡。

    Sodium hypochlorite is used for disinfection mainly in such a way that hypochlorous acid is generated by hydrolysis and then is further decomposed to generate nascent oxygen, and strong oxidizing property of nascent oxygen results in denaturation of protein and other substances on the bacteria and viruses, thus killing pathogenic microbes. Secondly, hypochlorous acid not only acts on cell wall and virus shell during sterilization and killing of virus, but also can penetrate into bacteria (virus) since sodium hypochlorite has small molecules and is not electrically charged to generate oxidizing reaction with organic polymers such as bacterial (viral) proteins, nucleic acid and enzymes, thus killing pathogenic microbes. Thirdly, chloride ions produced by hypochlorous acid can also significantly change the osmotic pressure of bacteria and virions, resulting in cell death due to loss of viability.

    设备特点

    Equipment Features

  • PLC全自动控制,运行稳定;

  • Full-automatic PLC control, stable operation;
  • 运行人员投加原料即可,操作简便;

  • Raw materials feeding by the operator, simple operation;
  • 复式双极性电极,电解效率高,使用寿命长,保用5年;

  • Compound bipolar electrode, high electrolysis efficiency, long service life and guarantee period for 5 years;
  • 透明电解槽设计,便于掌控内部情况;

  • Transparent electrolytic cell design for easy control of the internal conditions;
  • 多级排氢设计,主动防控,杜绝安全隐患;

  • Multi-stage hydrogen discharge design, active prevention and control to eliminate safety hazards;
  • 智能稀盐水配制系统,精确配制盐水,严格控制盐耗,确保Naclo稳定产出;

  • Intelligent weak brine preparation system for precise preparation of brine and strict control of salt consumption, and ensuring stable output of Naclo;
  • Naclo溶液浓度低(>0.8%),不挥发,不衰减;

  • Naclo solution has a low concentration (>0.8%), without volatilization and attenuation;
  • Naclo溶液正压变频投加,计量精准;

  • Positive-pressure variable-frequency dosing of Naclo solution, accurate measurement;
  • 多种远程监控方式,实现信息化管理;

  • Multiple remote monitoring modes to achieve informatization management;