Air separation PSA nitrogen generator nitrogen flow:3-2000Nm3/h
purity 95-99.99995%
Air Separation Nitrogen generator
1.Nitrogen making system consists of air compressor, compressed air
purifying device, pressure varying adsorption nitrogen generator
and storage tank, which can separate the nitrogen and oxygen from
the air, and get the high pure nitrogen.
2.Nitrogen flow: 3-2000Nm3/h
3.Nitrogen purity: 95%-99.9995%
4.Nitrogen dew point: ≤-40℃ (normal pressure)
5.Nitrogen pressure: ≤0.65Mpa
Brief Introduction for PSA Nitrogen Generator Principles
When the process adopts lifting air, oxygen and nitrogen have
different diffusion rate and adsorptive capacity to separate oxygen
from nitrogen on carbon molecular sieve(CMS). When air is
compressed to 0.8MPa, air source enters in pressure-swing
adsorption tower for separation after being purified through dry
and oil-water separation process (filter). Oxygen molecules are
diffused and adsorbed in carbon molecular sieve under pressure.
Non-adsorbed nitrogen is discharged from outlet of adsorption
tower. Oxygen is desorbed, discharged and purged in adsorption
tower under depressurization. Moreover, adsorbent can be recycled.
PSA nitrogen making machine adopts double adsorption towers with
high-quality carbon molecular sieves installed as the adsorbent,
one tower adsorbs the generated nitrogen, the other tower carries
out desorption, regeneration and emptying, and PLC controls the
pneumatic valve, thus the two towers can generate gas alternately.
Application
Using before the seal-capping, tank-pressuring, blowing of the
beer, grape wine, fruit wine, edible oil, thus can wipe off the
oxygen and prevent the oxidation, decomposition and color fading of
the no carbonated drinks and edible oil. If cork is used, the
mildew will be prevented in the bottle and the nitrogen purity is
over 99%.
Prevent fried-popping food from becoming soft and stale and crushed
during the transportation.
Add the preservation time of baked food by 3 to 5 months.
Prevent the agglomeration of milk powder, soybean powder during the
long term storage.
Technological Advantages
Close Air Handling System;
Special Low Shunt and Non-Wear Soft Clamping Device.
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Innovative Low Noise Silencer
Unique Touch Switch and Liquid Crystal Display
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Equipment Structure Compact and Reasonable
Produce Nitrogen Fast in Short Time
Product Features
1. The nitrogen purity can be adjusted from 95%-99.99%. The
nitrogen gas is dry and its dew point is low, these help to
preserve the food.
2. The machine features excellent cost effectiveness and fast
capital payoff.
3. Its exterior is concise and small, so is to be conveniently
cleaned and meet the high cleanliness requirement of the food
industry.
4. The product is made of high quality equipments and its
skillfully process makes itself durable in use.
Food Grade Nitrogen Generator Operation Cautions
1. Regulate nitrogen production valve according to the air
pressure. To ensure the machine in a good condition, don’t to raise
the air flow.
2. The nitrogen gas valve opening should not be too large to ensure
a best nitrogen purity.
3. The flow meter of Nitrogen analyzer should be adjusted to
0.5L/H.
4. The adjusted valve should not be turned or the nitrogen purity
will be influenced.
5. The electric parts in the control cabinet and pneumatic pipe
valve should not be touched randomly.
6. The operator should check the pressure gauge regularly.
7. Output pressure, flow indicator and nitrogen purity should
correspond with the required valve. Once the problem happens,
actions should be taken to solve.
8. Maintain the air compressor, air dryer and filters according to
the technical requirements to ensure the air quality(The air source
should be oil-freed)
9. Air compressor, air dryer should be maintained at least once a
year. And the wear parts should be replaced and maintained accord
to the equipment maintenance.
10. The carbon molecular sieve should be checked at least once a
year for a certain degree of wear of the carbon molecular sieve.
11. To fill in the daily record form completely.
Manufactured capacity:
| Factory name/address | Manufactured item | annual production capacity |
Jiangsu Tongyue Gas system Co., Ltd
2030 Zhengcheng Road, Xishiqiao Town, Jiangyin City
| pressure swing adsorption nitrogen geneerator | 350 sets/year |
Ammonia decomposition hydrogen production equipment
| 300 sets/year |
methanol reforming hydrogen
| 50 sets/year |
| other gas equipment | 90 sets/year |
| | |
Service Commitment:
1. When receiving debugging information from our customers in the
debug phase, we will arrive to the site in 48 hours if the
debugging condition limited.
2. When the machine in operation, if you have any questions, please
turn to our after-sales for help: 1381217593. We will provide you
with reasonable suggestions and help them to solve the problems.
3. To the customers who need to change the accessories, we will
send to you as soon as possible.
4. Any operational problems with the machine, we will arrive the
site in 24 hours.
5. Any dissatisfaction with our after-sale services, please call
our complains hotline:0510-86625066
