95% Purity Psa Oxygen Generator Work with Oil Free Three Stages Oxygen Booster Compressor

• After-sales Service: 1year
• Warranty: 1year
• Certification: CE
• Noise Level: Low
• Voltage: 220V
• Purity: 93.5%-94.5%
• Model NO.: KWFO-50
• Product Name: Kwfo-50
• Flow Rate: 50nm3/H
• Instrument Classification: Class III
• Oxygen Output: 5~200nm3/H
• Color: Designed as Clients Required
• Material: Carbon Steel
• Psa Generator Gas Type: Oxygen
• Oxygen Purity: 90%~95%
• Model: Kwfo-50
• After-Sale Service: Online Technical Support
• Motor Voltage: as Per Customers′ Requirement
• Technology: Pressure Swing Adsorbtion (Psa)
• Core Components: PLC, Pressure Vessel, Gear, Motor, Engine, Bearing
• Transport Package: Wooden Pakage
• Specification: 3200x1300x3150mm
• Trademark: Keepwin
• Origin: China
• HS Code: 84148049
• Production Capacity: 200sets/Month

Product Description

Oxygen Generator

1.    Principle of PSA Oxygen Generator
The PSA Oxygen Generator is an air separation unit which is based on molecular 
sieves selective adsorption of nitrogen from air and can continuously generate gas oxygen with 
a purity 90-95% at ambient temperature, and the adsorbed nitrogen can be desorpted by 
decreasing the adsorbed bed pressure resulting cyclical adsorption-desroption operation.

• Technical Parameter:

2.1 PSA-O₂ Technical indicators of oxygen production
2.11  Model:                          Y90%±3
2.12 Oxygen capacity:                ≥50Nm³/h
2.13 Oxygen Purity:                  ≥90%±3
2.14 Oxygen dew point                 ≤-40ºC
2.15 Outlet Pressure:               0.4Mpa adjustable 
2.16  Absorber
2.17  Zeolite molecular sieve
2.18  Muffler
2.19  Pilot solenoid   

Note: The installation site is well ventilated. The surrounding air shall be clean, free of oil mist and corrosive gas. The ambient temperature of the installation site should be  0-40 ºC, and the relative humidity is 35-80%.

1. Technology Flow Introduction

This PSA Oxygen Generating System is composed of Compressed Air System, Compressed Air Purification System, PSA Oxygen Making System, Oxygen Compressing System and oxygen filling system, etc.

• Air compressor provides compressed air with certain pressure;
• Air purification system purifies compressed air by removing the dust, oil and water;
• Oxygen and nitrogen separation system produce qualified oxygen gas with PSA technology;
• Oxygen compressing system increase pressure.
• Oxygen filling system can fill oxygen in cylinders.

1. Advantages of PSA Oxygen Generator

The traditional method of obtaining oxygen is to liquefy air and then carry out distillation at temperatures
of around -180ºC.
Technology process is very complex, total cost for making oxygen is very high.
Suitable for making oxygen ≥99.5% and multi-component gas.

The PSA generator can be operated under normal atmosphere, and its advantages are listed as following:

• Low Production Coat.
• Simple Process and Less Equipment, High Automation and Operation Convenience.
• Quick starting and easy stopping. The system can provide product gas in 30 minutes after starting

and also can be operated intermittently.

• Low working pressure and safely.
• Good flexibility. The purity and output for oxygen can be easily adjusted.

Suitable for the filed needing only oxygen gas <95% .

Technical Parameter for PSA Oxygen Generator
 

Specifications		Notes
Model No.	HDFO-50	--
O2 Flow	50Nm³/H	--
O2 Purity	93%±2%	--
O2 Discharge Pressure	150 Bar	--
Voltage and Frequency	220V 3P 380V 3P 50HZ	--
O2 Dew Point	-70ºC	Atmospheric
Mode of operation	Full automatic	--

 

Design Working Conditions
Relative Humidity	≤80%	--
Dust Content In The Air	≤200mg/m3	--
H2S,SO2 Content In The Air	≤0.25mg/m3	--
CO2 Content In The Air	≤600ppm	--
CnHm Content In The Air	≤0.05mg/3	--

User is responsible for providing water, electric power and space for equipment installation.
Environment Temperature: ≤38ºC with good ventilation condition.
Installation requirements:

1. Equipment should keep in a dry, clean and well-ventilated warehouse and clean the warehouse from corrosive substances. Waterproof cloth must be used when stored in open-air or in delivery and do not touch with the floor directly.

b. In door temperature should keep in -20ºC to 40ºC , humidity ≤80% when install the equipment. If in special situation installation must be outside, do not forget rainproof, waterproof and dustproof.
 

1. Crane and forklift to help to rise and fall the equipment. Keep the floor flat. Keep more than 800mm space from the wall or other equipment. Sewage draining exit should connect with pipe to out of the equipment.