Two-stage pure water equipment / Chongqing pure water equipment manufacturer of reverse osmosis membrane is a novel by a pressure-driven membrane at a pressure driven, solution of water molecules through the membrane, and other molecules, ions, bacteria, viruses, etc. It is retained, so as to achieve the purpose of purified water. Reverse osmosis membrane pore size of less than 1nm, can effectively remove divalent ions, monovalent ions removal efficiency 95-99%; low molecular weight organics removal rate of 100%; can effectively remove pathogenic microorganisms, various bacteria and viruses. Pure water equipment made of quartz sand filters, activated carbon filters, dosing systems, security filters, reverse osmosis host, etc., specific process process is as follows: Raw water → raw water pump → → Multi-media filter activated carbon filter → Dosing Scale → → precision filter RO feedwater pump → RO reverse osmosis water tank → finished device host is the core of the reverse osmosis pure water equipment, mainly by the reverse osmosis membrane element, high pressure pumps, pressure vessels, electrical control system and the corresponding Instrument , valves, racks, pipes and pipe fittings and other components. I produced the reverse osmosis pure water equipment imported reverse osmosis membrane group, the device has automatic control, RO membrane auto wash, water protection, automatic shutdown boot functions. ??? Advantages pure water equipment: 1. equipment control system with automatic control, enter the device from a source of water to produce a finished water, equipment operation and monitor the entire production process. In case of failure stop automatically and show the cause, work simultaneously display conductivity, resulting in the rate of finished water and electricity and desalination equipment. Equipment cleaning automatic control, the operator simply switching power supply, the operation is very convenient. 2, end with the production of water monitoring instrumentation for the conductivity meter, pressure gauges, flow meters, in order to ensure the normal and safe operation of the system. 3, high and low voltage protection: imported high pressure pump features low-voltage protection, usually 0.05MPa-0.1Mpa, to prevent high-pressure pump water. When the high-pressure pump inlet pressure below the set will automatically stop high-pressure pump. In the high-pressure pump outlet has high pressure protection against water pressure pressure pressure - high pressure pump and reverse osmosis membrane is too high; when the high pressure pump outlet pressure is higher than a set value, high-pressure pump will automatically stop and alarm signal. 4, the pressure of the show: the inlet side and the concentrated water side, import, export pumps are equipped with a microporous filter pressure gauge. 5, run the reverse osmosis system is automatically controlled, when raw water, water, or pure water when full automatic shutdown after a certain amount of water used will automatically open and Water. In addition, in the normal operation of the reverse osmosis system start up, rinse valve opens automatically by the system automatically flushing water to reduce the membrane sediment and reduce contamination rates. During system operation, the device every certain time interval will automatically flush the reverse osmosis membrane. Pure water equipment, low operating costs, low failure rate; water system with 24 hours of continuous functions; the device can be controlled by the PLC program can automatically run. At the same simple, smooth operation, low energy consumption, pollution-free, long life and other advantages, widely used widely used in the food and beverage industry, water supply, power plant boilers, pharmaceutical plants, chemical plants, water treatment and other industries circulating ??? Chongqing Municipal Water Treatment Equipment Co., Ltd. Saida /// two-stage pure water equipment / Chongqing pure water equipment manufacturers