Hot sale used air separation plant for High Purity PSA Nitrogen Generator by China Supplier

Prix FOB

Obtenir le dernier prix

5000 ~ 50000 / Unit ( Negotiable )

1 Set Minimum Order

Pays:

China

N Â° de modÃ¨le:

WG-STD

Prix FOB:

5000 ~ 50000 / Unit ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Guangzhou China

Prix de commande minimale:

5000 per Unit

Commande minimale:

1 Set

Packaging Detail:

Wooden case

Heure de livraison:

30~60Days

Capacité de Fournir:

200 Set per Month

Payment Type:

T/T

Groupe de produits :

General Nitrogen generator

Contacter maintenant

Guangzhou HUILIN Air Separation Equipment Co., Ltd

China

Membre gratuit

Personne Ã contacter Ms. Beryl

B1 Building Nabaixing Industrial Park No.126 Donghuan Rode Panyu District, Chaozhou, Guangdong

Contacter maintenant

SpÃ©cification du produit

Product Name:Nitrogen making machine
Nitrogen Flow:1Nm3/h~3000Nm3/h
Nitrogen Purity:98%~99.9995%
Nitrogen Pressure:0.1~1.0MPa
Dew Point:-40â„ƒ~-60â„ƒ
Application:Industrial /Laboratory
Operating :Full automatic
Technology:Pressure Swing Adsorbtion (PSA)
Type:On-site nitrogen Gas Generator
Advantage:High efficiency and energy saving
Material:Zeolite

La description

PSA Principle

PSA ( Pressure Swing Adsorption ) is an advanced gas separation technology, based on the physical adsorption of the internal surface in the adsorbent to gas molecules, separating the gas by the characteristics of absorbing to the quantity of different gas in general pressure.

The CMS (carbon molecular sieve) is a sorbent picked up from the air, used in separating oxyen and nitrogen molecular. As picture shown, the adsorption quantity of CMS is greatly higher to oxygen than nitrogen does with the same pressure.

PSA nitrogen generator produces N2 gas, using air as raw materials and carbon molecular sieve as adsorbent, by the selective adsorption of carbon molecular sieve to O2 and N2, achieving the separation of the N2 and O2 in the air.

PSA nitrogen generator, have the characteristics of simple technological process, facilitate operation, high degree of automation, fast production (15 to 30 min), low consumption, high purity, and the purity of product can be regulated in the larger scope according as users need. Because of many advantages of this product, PSA nitrogen generator has become the first choice of small and medium-sized users below 3000Nm3/h demands.

General Nitrogen Generator

nitrogen generator

Equipment StructureCharacteristicsSpecification&Selection

nitrogen generator

1.Compressed Air Purification System

Carbon molecular sieve is the key material to affect the production of nitrogen generator, as the compressed air provided by compressor usually contains oil and water, which will reduce the adsorption capacity of carbon molecular sieve, so oil and water must be filtrated firstly from the compressed air which will be carried into O2/N2 separation system.

First the air compressed by the compressor to 0.75-1.0 MPa is carried into the air purification system , and then pipelines filters help to remove most water, oil and machinery impurities from the air, the pressure dew point of air reach 2â„ƒ -10 â„ƒ by the freeze-drying machine, the clean air will be get by purified through the fine filters, ultra-precision filter and activated carbon for oil removal in turn.

Compressed air purification system is composed by pipelines filters, freeze-drying machine, fine filters, ultra-fine filters, the activated carbon for oil removal, sewage automatic valves, ball valves, and other components.

nitrogen generator
2.Air Tank System

The role of air tank systems is to smooth the gas transmission of O2/N2 separation system, preventing too rapid flow velocity in the switching transient, air tank system could impact the purification of air, and help to extend the natural life of carbon molecular sieve.

Air tank system is composed by air tank, safety valve, closing valves, ball valves, pressure gauges etc..

nitrogen generator
3.O2/N2 Separation System

O2/N2 separation system is the core of N2 generator. Its main part is two towers filled with carbon molecular sieve ,when the compressed air get into adsorption tower, the O2, CO2 and H2O is absorbed by carbon molecular sieve, N2 is produced from the export terminal . When one tower produces N2, another tower release the O2, CO2 and H2O by reducing the pressure to get the renewable desorption of carbon molecular sieve. Two towers alternate adsorption and regeneration to output N2 continuously.

O2/N2 separation system is composed by tow tower filled with carbon molecular sieve, pneumatic valve, muffler, throttle, clamping cylinder, pressure gauges etc.

nitrogen generator
4. Nitrogen Buffer System

The main role of N2 buffer system is to balance the pressure and purity of N2 which separated from O2/N2 separation system to ensure continuous supply of N2.

Nitrogen buffer system is composed by buffer tank, flowmeters, dust filters, pressure regulating valve, throttle, safety valve and so on.

nitrogen generator
5.Electrical Control System

Electrical Control System is to control start-up & shutdown operation, the status light, sound and light alarm fault instructions, purity display, driving pneumatic valve by setting procedures etc.

Electrical Control System is composed by the process controller CPU, triple gas source, electromagnetic valves, lights etc.

Pays:	China
N Â° de modÃ¨le:	WG-STD
Prix FOB:	5000 ~ 50000 / Unit ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Guangzhou China
Prix de commande minimale:	5000 per Unit
Commande minimale:	1 Set
Packaging Detail:	Wooden case
Heure de livraison:	30~60Days
Capacité de Fournir:	200 Set per Month
Payment Type:	T/T
Groupe de produits :	General Nitrogen generator