●Product introduction
"Water treatment" is the process of removing some substances in water that are not needed for production and life through physical and chemical means. ---General water treatment power supply is a special equipment for providing the electric field environment required by the chemical method when the water is treated by the chemical method. Commonly said water treatment includes: industrial sewage treatment and drinking water treatment. For different water treatment, there will be different requirements for the specifications of the power supply. The advantages of electrolytic water treatment of wastewater use low-voltage DC power supply, no need to consume a lot of chemical agents; operation under normal temperature and pressure, easy to manage; if the concentration of pollutants in the wastewater changes, the voltage and current can be adjusted to ensure the stable quality of the effluent; The treatment device occupies a small area, but when processing a large amount of waste water, the power consumption and electrode metal consumption are large, and the separated sedimentation material is not suitable for treatment and utilization. Electrolysis method use Electrolysis method is mainly used to treat chromium-containing wastewater and cyanide-containing wastewater. In addition, it is also used to remove heavy metal ions, oils and suspended solids in wastewater; it can also condense and adsorb dye molecules in the extracted or dissolved state in wastewater. The oxidation-reduction effect can destroy chromophores and achieve decolorization effects. The use of electrolysis to treat wastewater containing phenol, cadmium, sulfur, and organic phosphorus, as well as food industry wastewater, is also underway. The special power supply for sewage treatment is a high-power high-frequency pulse sewage treatment power supply equipment newly developed by the company based on the latest achievements of power electronics and combined with advanced control methods. The power supply adopts advanced PWM pulse width modulation technology, and uses imported IGBT or MOSFET as power switching devices. It has complete functions, stable and reliable performance, and strict and perfect production technology.
●Main features
The energy saving effect is very good. Because this sewage treatment switching power supply adopts a high-frequency transformer, the conversion efficiency has been greatly improved. Under normal conditions, the efficiency is more than 10% higher than that of the thyristor power supply. When the load is less than 70%, it is better than the thyristor power supply. Improve efficiency by more than 30%;
The output waveform is easy to modulate. Due to the high working frequency, the output waveform adjustment is relatively low in processing cost, and the output waveform can be changed conveniently according to the user's process requirements. It has a strong effect on improving work efficiency and improving product quality at the work site;
The output stability is very high. Due to the fast response speed of the system, it is extremely adaptable to network power and load changes. The output accuracy can be better than 1%. The switching power supply has high working efficiency and high control accuracy, which is conducive to improving product quality; Small and light weight. The volume and weight are 1/10-1/5 of the thyristor rectifier, which is very convenient for your planning, movement, installation and maintenance; the models and specifications are complete. The output voltage and output current of the power supply are available in a variety of specifications, and there are a variety of optional functions and control functions;
●Product Usage
This sewage treatment power supply equipment can be widely used for the treatment of various industrial wastewater, agricultural wastewater, medical treatment, and domestic wastewater, and electrolytic wastewater (that is, used to recover recyclable metal ions in wastewater or treat organic substances through electrolysis).
