PSA Nitrogen Concentrator

Nitrogen concentrator uses air as raw material to produce N2 under room temperature, which is convenient, stable and economical

PSA nitrogen concentrators of all kinds

(1) Univeral Industrial N2 plant

Technical indexes:

Model No	BGPN
Flow	1-2000Nm3/h
Purity	97-99.9995%
Pressure	0.05-1.0Mpa
DewPoint	-20~-46
Remarks	Normal

Principles:

PSA nitrogen generator uses carbon molecular sieve as sorbent, produces nitrogen by making use of the PSA principle. Under certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more oxygen adsorption capacity than nitrogen adsorption capacity.PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces nitrogen with desired purity.

Applications:

1. 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, semiconductor, etc.

2. 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, intermediate, etc.

3. 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.

(2) Nitrogen plant for food protection

Technical indexes:

Model No	PGPN
Flow	50-2000Nm3/h
Purity	99-99.9%
Pressure	0.05-1.0Mpa
DewPoint	45
Remarks	For food in dustry

  

Applications:

Foodstuff: For food packing, beer, vegetable, fruit and other foodstuff fresh keeping, foodstuff's traffic.

(3)Nitrogen Plant for Coal mine

Technical indexes:

Model No	KG(Y)ZD	DT
Flow	200-1200Nm3/h	100-1000Nm3/h
Purity	95-99.9%	95-99.9%
Pressure	0.05-0.65Mpa	0.05-0.6Mpa
Point Dew	-20~-45	-20~-46
Remarks	ground use, Stationary(moveable)	underground use,moveable

  

Applications:

Inject nitrogen into the oxidation space of mining empty zone or fire zone to reduce the proportion of oxygen to less than 10% or 3%,to achieve fireproofing and blast-proof, such as:1. Eliminate danger of fire damp explosion.2. Reduce air leak effect. 3. Reduce temperature4. Prevent the coal from heating and self-ignite.Reduce burning intensity.

5. Track Gauge: 600mm or 900mm

(4) Nitrogen Generator for Pharmaceutical 

Technical indexes:

Model No	DYF
Flow	5-23Nm3/h
Purity	99-99.9%
Pressure	<0.7Mpa
DewPoint	-46
Remarks	For food in dustry

Applications:

1. Pharmacy: medicine packing, medical gas replacement and medical gas transport.2. Biological technology, intermediate, etc.

PSA Nitrogen Concentrator