Nitrogen supply metal cutting

Zhejiang Reid Gas Equipment Manufacturing Co., Ltd. specialized in developing and manufacturing PSA nitrogen generator, PSA oxygen generator, compressed air purification systems, air purification products and a series of air separation equipment. The company is located in Hangzhou, Fuyang City, east Chau Industrial Park. Product pricing, please contact us or negotiable, thank you very much! 24-hour service hotline: Xiao Yang to provide you with quotations, documents, company qualification. Reid Nitrogen pressure swing adsorption principle is based, high-quality carbon molecular sieve as adsorbent, at a certain pressure, the nitrogen from the air from the system. Purified dry compressed air is pressurized in the adsorber in the adsorption, desorption pressure. As aerodynamic effects, microporous carbon molecular sieve oxygen diffusion rate than nitrogen, carbon molecular sieve oxygen is preferentially adsorbed nitrogen be enriched in the gas phase, forming nitrogen. Then under reduced pressure to atmospheric pressure, the adsorbent desorption of oxygen and other impurities, to achieve regeneration. Generally in the system of two absorption tower, a tower production of nitrogen adsorption, desorption regeneration of another tower, through the PLC program controller pneumatic valves open and close, so that the two towers cycles in order to achieve continuous production of high-quality nitrogen purposes . The entire system consists of the following components: Compressed air purification components, air tanks, oxygen and nitrogen separator, nitrogen buffer tank. 1, the air compressor provides compressed air purification component of air into the air purifier through the first component, first by compressed air pipe filter to remove most of the oil, water, dust, and then freeze-drying machine further addition of water, fine filter device degreasing, dust, followed by the ultra-fine filter for deep purification. Depending on the system conditions, Reid ASU designed a special compressed gas oil, used to prevent a possible trace oil penetration, to provide adequate protection for the carbon molecular sieve. Air purification components designed to ensure strict carbon molecular sieve life. Processed by the module can be used to clean air instrument air. 2, the air tank air tanks role is to: reduce the flow pulsation dampening effect; thereby reducing system pressure fluctuations, so that the compressed air compressed air purification components through smoothly in order to fully remove water impurities, reduce subsequent PSA oxygen and nitrogen separation the load device. Meanwhile, in the adsorption tower working switch, it also means PSA oxygen and nitrogen separation step required to provide a large number of short time compressed air, the adsorption tower to the working pressure of the pressure increases rapidly, to ensure stable and reliable equipment operation. 3, oxygen and nitrogen separation device equipped with a special carbon molecular sieve adsorption towers have A, B two. When clean compressed air enters through the inlet end of Tower A carbon molecular sieve to the exit end flow, O2, CO2 and H2O by its adsorption nitrogen product from the adsorption tower outlet flow. After a period of time, A tower of carbon molecular sieve adsorption saturation. At this time, A tower automatically stop adsorption, compressed air flows for oxygen production of nitrogen Tower B, Tower A zeolite pair and regeneration. Regeneration of the molecular sieve adsorber is rapidly decreased to atmospheric pressure removal of the adsorbed O2, CO2 and H2O to achieve. Two towers adsorption and regeneration, complete oxygen and nitrogen separation, continuous output nitrogen. The process by programmable logic controller (PLC) to control. When the size of the outlet end of the set value purity nitrogen, PLC program function, automatic venting valve is open, the automatic venting of nitrogen failed to ensure that failure point of nitrogen gas does not flow. Gas venting make use silencer muffler noise is less than 75dBA. 4, nitrogen buffer tank of nitrogen from the buffer tank to equalize the separation of nitrogen-oxygen separation system nitrogen pressure and purity, to ensure stable and continuous supply of nitrogen gas. Meanwhile, in the adsorption tower was switched, it will recharge itself part of the gas adsorption tower, absorption tower one hand to help boost, the other also play a protective role in the bed, the work process in the device plays a very important process supporting role. Nitrogen Application range: metal heat treatment process, shielding gas, chemical, gas and all kinds of industrial production tanks and pipelines, nitrogen purification, rubber, plastic products, production of gas, food preservation, and packaging industries oxygen row, purification and beverage industry covering gas, pharmaceutical packaging and container industry nitrogen nitrogen oxygen row, the electronics industry electronic components and semiconductor manufacturing process protection gas. Purity, flow, pressure is adjusted to meet different customer needs.