Description

    Hangzhou chenrui Air Installation Manufacture Co., Ltd is a  professional factory in psa nitrogen generator, psa oxygen generator, air filters and air separators field for about *0 years.

    We sincerely hope to promote, by joint our efforts, both trade and friendship to our mutual advantage.
 

1. Specification  

       - Purity: *0%**3%

      - Capacity:3~**0Nm3/h

      - Nitrogen pressure: 0.**0.5MPa

      - OEM Services

      - PSA Oxygen Generator

2.Applications

  -Ferrous metallurgy: For electric furnace steel making ,blast furnace iron making,cupola oxygen blasting and heating and cutting, etc

  - Non-ferrous metal refinery: It can improve productivity and reduce energy cost, also protect our environment.

  -Water process: For oxygen aeration active mud processes, reaeration of surface water. fishes breed aquatics,industrial oxidation process, humid oxygenation.

  -Others: Chemical industry production, solid garbage burning, concrete production, glass manufacturing, medical oxygen, etc.

3.Principle of Operation

     The oxygen and nitrogen generators are constructed according to the principle of operation P.S.A. (Pressure Swing Adsorption) and are composed by a minimum of two absorbers filled up with molecular sieve.The absorbers are crossed alternatively by the compressed air (previously purified in order to eliminate oil, humidity and powders) and produce nitrogen or oxygen. While a container, crossed by the compressed air, produces gas, the other regenerates itself losing to pressure atmosphere the gases previously adsorbed. The process comes repeated in cyclical way. The generators are managed by a PLC.

4. Product Features

- Full Automation

  All systems are designed for un-attended operation and automatic Oxygen demand adjustment.

-Lower Space Requirement

    The design and Instrumentation makes the plant size very compact, assembly on skids, prefabricated and supplied from factory.  

 -Fast Start-up   

Start-up time is about *0 minutes to get desired Oxygen purity. So these units can be switched ON & OFF as per Oxygen demand changes.

-High Reliability    

Its very reliable for continuous and steady operation with constant Oxygen purity. Plant availability time is better than *3% always.

-Zeolite Molecular Sieves Life

Expected Zeolite Molecular Sieves life is more than **-years i.e. whole life time of Oxygen plant. So no replacement costs.

-Low investment and energy consumption

-Simple operation and maintenance