High Purity 99.9995% PSA Nitrogen Generator Purifier High Efficient

Description:

High purity Nitrogen

Pressure ≤5bar

Dew point(Normal temperature)≤－70degree

Oxygen content≤3ppm

Hydrogen content:None

Nitrogen capacity:5～5000Nm3/h

Producing method: Plus carbon

Principle:

Technological Process:
Nitrogen Generation system from our company are designed and manufactured based on the principle

of Pressure Swing Adsorption(PSA). Ambient air, having being compressed and purified to remove oil,

water and dust, enters the adsoption swing adsorping device with two adsorption towers filled with

carcon molecular sieve(CMS). The compressed air flow to the adsorption tower from the bottom to up.

In the process, oxygen molecular is adsorbed, while nitrogen flows out of the upper side of adsorption

tower and then enters then buffer tank for impure nitrogen. After a period of time, the CMS in the

adsorption tower is saturated by the oxygen adsorbed. At this time, regeneration is needed. It is realized

by stopping adsorbing step and reduce pressure in the adsorption tower. Adsorption and regeneration

are conducted alternatively in the two adsorption towers to ensure the consecutive output of nitrogen

gas.

The whole system components:

The whole nitrogen generation system mainly consists of the air compressor, the compressed air

receiver, filters, refrigeration dryer, the PSA nitrogen generator, and the nitrogne receiving tank.

For the air compressor, famous brand such as the Atlas Copco, the Ingersoll Rand can be available

from our company to match the PSA nitrogen generators.

For filters, the elements with brand of Hankison, Domnick are available.

Characteristics:

1) Convenient and efficient to generate nitrogen: Advance technology, special gas flow distributor

to make the gas distribute more well distributed, high efficient use of CMS, qualified nitrogen can be

offered within 15 to 30 minutes.
2) Convenient use: The equipment structure is compact, low space coverage and no need of

construction investment, low investment, the only thing to do is to connect power to generate nitrogen.
3) More economical than other ways of nitrogen supply: PSA technology is a simple way to generate

nitrogen. It takes air as source, and the only energy consumption is only electricity consumption. So it

has the advantages of low operation cost, low energy consumption and high efficiency.
4) Electromechanical integrated design to realize automatic operation: Imported PLC control the full

automation, the flow rate, pressure and purity of nitrogen can be regulated and displayed consecutively;

No personnel is needed to be on duty.

Technical Index :

Normal Nitrogen

Pressure: 5-8bar

Dew point(ASM):≤－40degree

Oxygen content :≤1%

Capacity :5～5000Nm3/h

Application:

1.) Food, Beverage, Cereal & Drug Industries: It’s suitable to use in gas-adjusting package and nitrogen

package of fruits, vegetables, flowers, tea leaves and puffed food,

custard pie, milk bread, European-style egg roll, various cookies, farm products and local special products,

such as rice, seed and

chestnut, also kinds of drugs etc .

2.) 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.

3.) 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.

4.) 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.