Skid Mounted Oxygen Making Machine , Carbon Steel High Purity PSA
1. Technical parameters
1). Oxygen yield: 3~400Nm3/h
2). Oxygen purity: 90%~95%
3). Oxygen pressure: 0.1~0.4MPa
4). Dew point of oxygen: ≤ -45℃ (Special requirements can be below
2. Working Principle
Atmospheric desorption PSA oxygen generator use the clean
compressed air as raw material,zeolite molecular sieve as the
adsorbing material ,use the pressure swing adsorption principle to
get the oxygen under normal temperature.According to the difference
adsorbing capacity of oxygen,nitrogen up the zeolite molecular
sieve surface,and the difference diffusion rate of oxygen,nitrogen
under ZMS,through Programmable Controller control the sequencing
valve open/close,complete Pressure adsorption ,Decompression
desorption process,complete Separation of oxygen and nitrogen ,get
the demanded purity oxygen.
3. Process Flow Brief Description
4. Technical characteristics of PSA oxygen generator
The equipment has the advantages of low energy consumption, low
cost, strong adaptability, fast gas production and easy adjustment
Perfect process design and best use effect;
Modular design is designed to save land area.
The operation is simple, the performance is stable, the automation
level is high, and it can be realized without operation.
Reasonable internal components, uniform air distribution, and
reduce the high speed impact of airflow;
Special zeolite molecular sieve protection measures to extend the
life of zeolite molecular sieve.
The key components of famous brands are the effective guarantee of
The automatic emptying device of national patent technology
guarantees the nitrogen quality of finished products.
It has many functions of fault diagnosis, alarm and automatic
Optional touch screen display, dew point detection, energy saving
control, DCS communication and so on.
5. Main characteristic
1). Use the man-machine interface,intelligentize control,operation
easy,supply the qualified oxygen in short time.
2). High efficiency fill in ZMS,tighter,solid,longer usage life
3). Use Siemens , OMRON PLC control and Germany BURKERT pneumatic
valve to change system automatically,working stable.
4). Pressure,purity,flow can adjustable,to satisfied customers’
5). Whole sealing design,Structural tension ,beautiful
appearance,save floor area
6. Application scope
1). Medical.The generator can be set up to fill the hospital
pipeline directly and use the filling ramp as a backup system.
Oxygen cylinders can be filled simultaneously or during hours with
2). Metallurgy: For anneal protection, agglomeration protection,
nitrogenizing, furnace washing and blowing, etc. Used in fields
such as metal heating treatment, powder metallurgy, magnetic
material, copper process, metallic mesh, galvanized wire,
3). Chemical and new material industries: For chemical material
gas, pipeline blowing, gas replacement, gas protection, product
transport, etc. Used in fields such as chemical, urethane elastic
fiber, rubber, plastic, tyre, polyurethane, biological technology,
4). Electronic industry: For encapsulation, agglomeration, anneal,
deoxidization, storage of electronic products. Used in fields such
as peak welding, circumfluence welding, crystal, piezoelectricity,
electronic porcelain, electronic copper tape, battery, electronic
alloy material, etc.