working principle

TYO oxygen plant is the use of PSA pressure swing adsorption principle carefully developed to high-quality oxygen molecular sieve as adsorbent, directly from the air at room temperature to obtain oxygen. After drying and purification of compressed air. Into the adsorption tower equipped with molecular sieve, the air of nitrogen, carbon dioxide, water and so a large number of adsorbed molecular sieve solid phase, and oxygen because of the small amount of adsorption in the gas-rich output. When the adsorbent reaches saturation, then the pressure is reduced so that the zeolite desorption regeneration, making zeolite molecular sieve to be reused. System set up two adsorption tower, a tower of oxygen adsorption, tower desorption regeneration, the use of imported PLC control cycle alternating two towers, in order to achieve continuous output of high-quality oxygen.

Main Specifications

Oxygen production: 3 ~ 200Nm / h Nitrogen purity: 93 + 2% (standard type is 93%)

Oxygen pressure: 0.1 ~ 0.4Mpa (adjustable) Oxygen atmospheric dew point: -43 ℃

Features

The whole machine is reliable

The advanced oxygen production process design, scientific gas distribution structure, unique molecular sieve packing process, unique oxygen molecular sieve protection measures and cylinder automatic compaction compensation device combine organically, which is good for the long-term use of oxygen molecular sieve. Continuous production and stability imported PLC control system and switching life of 300 million times the import of pneumatic valves, efficient and reliable; to ensure continuous and reliable operation of the device.

Advanced control system

PLC control system, high degree of automation, the choice of touch screen control system, user-friendly interface design, with multi-screen display, online display of nitrogen purity, flow, pressure, fault signal and other parameters, and online modification of operating parameters, with Remote monitoring, remote signaling and remote on-off function, high degree of automation, simple operation, automatic unmanned operation can be achieved, and the user DCS system and control.

Low operating costs

Compared with other (including cryogenic oxygen, liquid oxygen, cylinder oxygen), in the small and medium-sized installations, PSA oxygen operating costs lower