PSA Nitrogen Generator for 20ft and 40ft CA Cold Container

PSA Nitrogren Generator for 20ft and 40ft CA Cold Container 1, Name Pressure Swing Adsorption Nitrogen Generator 2, Functional Principle 1. Air compressing system, this system includes air compressor, air buffer tank, the purpose of this system is to compress the normal pressure air to high...

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Product Details

PSA Nitrogren Generator for 20ft and 40ft CA Cold Container

1, Name 

  Pressure Swing Adsorption Nitrogen Generator

2, Functional Principle

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1. Air compressing system, this system includes air compressor, air buffer tank, the purpose of this system is to compress the normal pressure air to high pressure air. 

 2. Air purification system, this system includes degreaser, refrigerated(adsorption)dryer,ultrafilter,active carbon filter,the purpose of this system is to remove dust,water and oil in the compressed air to make sure the compressed air will be clean and dry in the following steps.
 3. Air buffer tank. This system includes air compressing buffer tank,the purpose of this system is to store the compressed gas to make sure the stable supply of gas for O2/N2 separation system,mainly composed of air tank and valves.
 4. Adsorption separation system,this system includes adsorber tower,Program control valve,controller,analysis meter, also this is the most important system for all the production line, the purpose of this system is to produces N2 through PSA technology,composed of two adsorption towers filled with carbon molecular sieve and automatic control valves.
 PSA nitrogen technology utilizes two towers which are filled with carbon molecular sieve (CMS). Compressed air enters the bottom of one tower. While the smaller oxygen molecules are adsorbed by the CMS, the larger nitrogen molecules pass through the sieve and are stored. Once the CMS of the working tower is saturated with oxygen, the regeneration of the CMS in the tower starts to work by depressurizing, and while another tower is switched to start the process over again.
 5. Buffering and emptying system,this system includes Nitrogen gas buffer tank,filter,pressure regulating valve,flow gauge, emptying system.the purpose of this system is to store the finished N2 and regulate the pressure for the request,and change the flow of the N2.

Main Technical Data

 Nitrogen Flow

     1 - 3000 M3/h

 Nitrogen Purity

     97 % - 99.9995 %

 Nitrogen Pressure

     0.05 - 1.0 MPa

 The Dew Point

     -45℃ - -65℃

 Mode of Operation

     Fully Automatic

 Ambient Temperature

     5℃ - 45 ℃

Detail Specifications



     Type

Flow rate NM\Hour

Power Supple

Power
(KW)

Dimension

Range of Application
     (Tons)

PSAN98-07

7

380\220\50HZ

4.1

1900*800*1350

20-100

PSAN98-15

15

380\220\50HZ

5.6

2000*800*1500

100-400

PSAN98-20

20

380\220\50HZ

7.5

2350*800*1750

400-900

PSAN98-30

30

380\220\50HZ

11

3000*1100*2000

900-1400

PSAN98-40

40

380\220\50HZ

15

3200*1100*2200

1400-2000

PSAN98-50

50

380\220\50HZ

15

3500*1100*2300

2000-2500

PSAN98-60

60

380\220\50HZ

18.5

3600*1100*2200

2500-3000

3,Advantage


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5, Application

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 a, Metal heat treatment process of the protection of gas

 b, Chemical industry production gas and various types of storage tanks

 c, Electronics industry

 d, Pharmaceutical industry

 e, CA Equipment System

Nitrogen replace the air in cold room, high purity Nitrogen in put the room, meantime the content Oxygen air evacuate through the pipeline distribute and vent to the air, constant operation, can low down the oxygen content to 1%, to achieve the purpose of regulating the rolls gas composition.


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