Range of capacity: 3 to 3000 Nm3/hr;
Range of purity: 96%(A), 98%(B), 99%(C), 99.5%(Standard), 99.9%(D), 99.99%(E) to 99.999%(G)
Working Principle:
SCM series nitrogen making machine is based on variable pressure swing adsorption principle, adopt high quality carbon molecular sieve as adsorbent, under the pressure of certain, making nitrogen from air. After purification dry compressed air, to pressurize adsorption and decompression desorption in adsorption device. Due to the aerodynamics effects, oxygen spread rate far outweigh the nitrogen in carbon molecular sieves, oxygen is more quickly adsorbed by carbon molecular sieve, y nitrogen in gas phase was enrichment together to form the finished products of nitrogen. After being depressurized to atmospheric, absorbent takes off the oxygen and so on attached impurities to realize the recycle. General in the system there are two adsorption tower, a tower in nitrogen adsorption, another tower off attached regeneration, through PLC program control pneumatic valve opening and closing, making two towers realize the continuous cycle alternately to produce high quality nitrogen.
Production feature
Air purification and dry processing equipment is setting with compressed air. Clean dry air, be helpful for molecular sieve long-term service life
Rational structure design, special airflow diffusion device, to avoid the impact of molecular sieve high-speed airflow pulverization phenomenon
Equipment is compact, cover a small area, PSA nitrogen making system can be installed in the same base, making integrated structure
Adopting PLC control technology, and can be adjusted according to the nitrogen purity, obligate interface can be connected and controlled remote with computer.
Using the national patent technology in balanced pressure system and the unique automatic mole-sieve filling technique improve the machine's long-term operation reliability
Model/specification
Nitrogen output
Nm3/h
Nitrogen purity
%
Nitrogen pressure
MPa
Dew point
° C
SCM-3
3
96-99.999
0.6
≤ -48(under ordinary pressure)
SCM-5
5
SCM-10
10
SCM-20
20
SCM-30
30
SCM-40
40
SCM-50
50
SCM-60
60
SCM-70
70
SCM-80
80
SCM-90
90
SCM-100
100
SCM-120
120
SCM-150
150
SCM-160
160
SCM-180
180
SCM-200
200
SCM-230
230
SCM-250
250
SCM-280
280
SCM-300
300
SCM-400
400
SCM-500
500
SCM-600
600
SCM-700
700
SCM-800
800
SCM-900
900
SCM-1000
1000
SCM-2000
2000
All data if there is a change, according to provide the data later.
Model establishment illustrate: Type A purity 96%, type B 98%, type C 99%, standard 99.5% type D 99.9%, type E 99.99%, type G 99.999%
Type D nitrogen machine is available selection in 3-1200Nm3 / h, type E is selected within 3 -600Nm3/h, Type G is selected within 3-100Nm3 /h
The data of nitrogen purity within 99.9% is according to 0.8 MPa (table pressure) raw material compressed air, 20 environment temperature, 0 meters elevation and 80% of relative humidity for design benchmarks
The data of nitrogen purity above 99.99% is according to 0.9 MPa (table pressure) raw materials compressed air, 20 environment temperature, 0 meters elevation and 80% of relative humidity for design benchmarks
Users need to consider the difference of compressor volume flow and the actual displacement and environmental temperature and humidity of the air compressor displacement effect in the selection of air compressor machine
It can be special design when Nitrogen pressure is higher than 0.8 MPa and dew point 48.
It need specification When ordering need box machines, or not box type machine
Hangzhou Shengda High-Tech Mechanical & Electrical Co., Ltd. is a national key high-tech enterprise, located beside the beautiful Fuchun River, with pleasant weather, picturesque surrounding and convenient transportation. We have a total area of more than 80 acres, with more than 20, 000 square meters of manufacturing and assembly workshops, advanced production, processing and testing equipment and large-scale gas testing kits.
Over the past 20 years, our company has been dedicated to the technology research, design and production of medical gas, industrial gas and other gas separation purification equipment.
Our company has a good reputation in the industry. "Shengda" is a famous trademark in Zhejiang.
As a provincial high-tech enterprise, our company has been rated as "AAA Grade Credit Enterprise" and "Honoring Contract Enterprise" for eight years. Our company is the member unit of China Industrial Gas Association. Our products have passed ISO9001 & YYT0287 management system certifications. Our company has built a provincial level "PSA Gas Technology Research Center", greatly enhancing technological innovation capability. Our company has 83 independent intellectual property rights, 3 national invention patents, 2 National Torch Program Products and 4 provincial-level high-tech products.
Our main products are medical PSA oxygen generators, plasma air purification and disinfection machines, medical compressed air purification systems, nitrogen, PSA nitrogen and oxygen purifiers, air purification dryers, refrigeration dryers, no heat regeneration dryers, micro-heat regeneration dryers, filters, industrial valves and so on. Our products are widely used in health care, food, pharmaceuticals, bio-environmental protection, petroleum chemical, machinery and electronics, metallurgy, smelting, coal, electric power, military and aerospace fields.
Design and Research Institute works closely with national professionals and universities to develop high-tech products, continuously take technological innovation, and improve product performance and product quality.
We uphold the core concept of "integrity, efficiency, professionalism, innovation" to provide customers with better quality and more reliable and energy-efficient products to create grand first-class brands.
