English
中文
Working principle:
Carbon molecular sieve is a kind of carbon adsorbent. It is a porous material consisting of carbon. Its pore structure model is disorderly carbon accumulation structure. Carbon molecular sieves are non-stoichiometric compounds whose important properties are based on their microporous structure. Its ability to separate air depends on the different diffusion rates of various gases in the air in the micropore of carbon molecular sieves, or different adsorption forces, or both effects at the same time.
Under certain pressure, using the difference of oxygen and nitrogen adsorption on the surface of carbon molecular sieve in air, that is, the diffusion adsorption of oxygen on carbon molecular sieve is much larger than that of nitrogen, the opening and closing of pneumatic valve group can be controlled by programmable program to achieve the cycling process of alternating pressure adsorption and decompression desorption of two towers, complete the separation of nitrogen and oxygen, and obtain the required purity of nitrogen.
Technical features:
1. Automatic alarm: Automatic alarm when lack of CMS
2. Reliable valve contro:l Imported brand new Burkert pneumatic and electromagnetic valve
3. Efficient imported battery: Imported Britain brand new fuel oxygen battery
4. Efficient carbon molecular sieve: Imported brand new Japan Takede & Iwatani, German BF CMS
5. Advanced control system: Siemens PLC, fully automatic control
6. Excellent energy saving: Quick equalizing pressure, unique N2 supplement, dynamic circulation process
7. Process display: Truecolor HMI display system operation, parameters, etc..
8. N2 quality assurance: Unqualified N2 will be alarmed, emptied and cycled automatically
9. Turbo air distribution: Unique turbine air distribution, no CMS adsorption dead ends
Technical Spec.:
Nitrogen capacity : 5 ~ 2000Nm3 / hr
Nitrogen purity: 95 – 99.9995%
Nitrogen pressure: 0.1 ~ 0.7MPa
Dew point: -40° C~-60° C
Control mode: intelligent control
