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.
