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Tel: +86-188-2681-1426
Address: Room 305,No11,Sanyuan Road, Nancheng Street, Dongguan City, Guangdong Province

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PSA Oxygen Generator

Pressure swing adsorption (PSA) is one kind of technology to separate some gas species from a mixture of gases with pressure according to the its characteristics. 
The main material of the technology is called molecular seive(e.g., zeolites, activated carbon, molecular sieves, etc.)the air passes the material, the specified air element will be adsorbed under the pressure.
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Technique principle

1. The compressed air is the material of PSA oxygen generator, but first the compressed air needs to be cleaned.

2. Due to adsorption characteristics of zeolite, nitrogen molecule is adsorbed by zeolite in the oxygen generator, and nitrogen will be ouput.

3. The whole unit  has two absorption towers, one is for working when the other is regenerative, so it can be running in 24 hours.


Advantage

1. The oxygen generator has simple devices, only needs air compressors, only cooler, filters and tanks.

2. Molecular sieve is relialbe and the whole process of oxygen generator is physical, and no chemical, it is totally safe.

3. Small size and less space occupation.


Application of oxygen generator

1. Metallurgy industry

Electric arc furnace steelmaking, blast furnace oxygen-enriched, shaft furnace oxygen-enriched Combustion


2. Nonferrous Smelting industry

Lead, copper, zinc, aluminium smelting, furnace oxygen-enriched


3. Environmental protection industry

Drinking water treatment, wastewater treatment, pulp bleaching sewage biochemical treatment


4. The chemical industry

Various oxidation reactions of ozone production, coal gasification


5. Other industries

Fermentation, cutting, glass furnaces, air conditioning, waste incineration


6. Medical professions

Oxygen, oxygen therapy, sports health care


7. Aquaculture

Marine and freshwater aquaculture, fish farming


Under a certain pressure, the diffusion rate of oxygen and nitrogen in the carbon molecular sieve is different due to the dynamic effect, and the oxygen molecule is adsorbed by the carbon molecular sieve, and the nitrogen molecule is enriched in the gas phase to reach the oxygen and nitrogen separation.

Because the adsorption capacity of the carbon molecular sieve is different with the pressure, and the pressure is reduced, the oxygen molecules adsorbed on the carbon molecular sieve can be resolved, and the carbon molecular sieve can be regenerated and reused.

Two adsorption tower processes are used, one column is used for producing nitrogen, one tower is regenerated, and the circulation is alternately, and the continuous generation of high quality nitrogen gas is produced.

Technical index of nitrogen making machine

Flow: 3-1000Nm3/h Purity: 95%-99.9995%

The dew point: less than -40 DEG (atmospheric) pressure: 0.6Mpa (adjustable)


Nitrogen making equipment

Technical characteristics

1, reasonable internal components, air distribution, to reduce the impact of high speed.

2, improve the process design, the use of the best results.

3, the unique molecular sieve protection measures to extend the life of carbon molecular sieve.

4, intelligent linkage of nitrogen gas is not qualified to ensure the quality of nitrogen gas products.

5, optional nitrogen flow, automatic control system, remote control system, etc..

6, easy to operate, stable operation, high automation, can be achieved without running.


Model NO.MZ-02
ConditionNew
CertificationISO, CE
NameOxygen Generator Integration System
ColorBlue
ApplicationSmall Hospitals and Clinics
OptionManifold,Remote Monitor System
Functionon-Site
GasMedical Oxygen
Voltage220V/50Hz
Purity93%+-3%
OEM ServiceAvailable
Oxygen CapacityOxygen Capacity
Transport PackageWooden Case
Specification1850*750*1800
TrademarkTECHRAY
OriginMade in China
HS Code8419601900
Production Capacity200 Sets/Year


CONFIGURATION
Air CompressorEquipped screw-type air compressor with its functions of high air volume, high pressure, stable  performance and long -life
DryerProfessional high temperature air-cooled type dryer has a good cold drying effect and water cooling completely.
Filter SystemProfessional filter of four level high precision with a precision of 99.99%, it can make sure the high cleanliness of oxygen
Molecular SieveHigh efficiency lithium type of molecular sieves with high adsorption capacity, high separation coefficient, low pressure and high yield and energy saving
MODEL NO.MZ-1MZ-2 MZ-3 Can make sure our equipment operating stable in different environment.
OXYGEN CAPACITY1m32m3 3m3 
(m3/h)
SICKBED Q'TY<=35<=70 <=100
(Sheet)
OUTPUT PRESSURE0.2-0.45Mpa
(kg/cm2)
FUNCTIONPrecision filtration, LED screen, Flow accumulation, Oxygen concentration monitoring, Cloud monitoring, Atomization
Air Processor


Application

Features of MZ series small-scale oxygen generator:

1. A total of 3 utility model patents and 1 appearance patent, 1 software copyright and 1 invention patent have been obtained for the all-in-one oxygen generator.


2. Adopting the air compressor of the world famous brand, with long life, stable performance and guaranteed quality. The excellent global after-sales service is also provided.


3. The oxygen production system is integrated as one single unit and the assembly is not needed. The oxygen can be obtained by simply plugging in the device and turn it on. As a result, the shipping cost, installation time and footprint is reduced.

Energy saving and environmental protection

    High output and energy saving: adopt advanced lithium molecular sieve which has large adsorption capacity, high separation coefficient, high output and energy-saving

    Self-pressurization: adjust the pressure independently, meet the demand of multi-function supercharging power and reduce the energy consumption


Exclusive technology

    Molecular integration: modular mainframe go with modular assembly, independent and flexible matching, convenient handling

    Air processing: adopt air processing technology to solve the problem of water and oil, improve the quality of oxygen production and extend the life of the whole machine.


Complete function

  Function of atomization: no need to prepare a compressed air device individually, high-speed oxygen flow can meet the request of atomization function for the basic hospital


Convenient monitoring

  Cloud monitoring: central intelligent integrated control and cloud processing technology can realize three party monitoring with touch screen control, mobile phones, computer intelligence control to ensure the safety of oxygen use, to achieve 24 hoursmonitoring


4. The adsorption tower is made of high quality aluminum alloy, and the inter and outer surface of the vessel is treat by multi-layer anodic oxidation technology, which reduces the weight of the adsorption tower by about 1/3, and has the characteristics of high structural strength and good corrosion resistance.


5. The whole cabinet structure of oxygen generator is concise and elegant in appearance.The overall size is small so that it is easy to be moved to different installation sites.


6. Compared with other oxygen generators that have the same oxygen production volume, the weight of the whole machine is reduced by 30%, the volume is reduced by 30%, and the height is reduced by 50%.Overall, the transportation cost and installation site cost are saved.Construction costs can be reduced by about 30%.


7. During the filling process of the molecular sieve in the adsorption tower, the filling tool which was independently developed by the company has been certified by the state as a new patent, and the molecular sieve has been filled more compactly and evenly.


8.In the adsorption tower, there is a compaction device independently developed and designed by the company, which effectively avoids the mechanical wear and silting of the molecular sieve and increases the service life of the molecular sieve.


9.Using solenoid -air combined control valve to increase the service life of the valve. The effective service life can reach 100,000 times.


10.The new computer control program with independent intellectual property rights, and the LCD control screen have simple, beautiful and comfortable man-machine interface, making operation and maintenance intuitive and fast.


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E-Mail: Jasonzmb@foxmail.com
WhatsApp: +86-186-6512-4602
Tel/Wechat: +86-188-2681-1426
Address: Room 305,No11,Sanyuan Road, Nancheng Street, Dongguan City, Guangdong Province
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