|Place of Origin:||Suzhou,China|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Normal exported wooden case|
|Delivery Time:||2 months after received down payment|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||1000 sets/year|
|Product Name:||Nitrogen Generator||Capacity:||50-500Nm3/h|
|Purity:||99.999%-99.9995||Dew Point:||-70 ℃|
|Type:||Pressure Swing Adsorption(PSA)||Raw Material:||Gas|
PSA Nitrogen Generator Purity 99%,
Pressure Swing Adsorption Nitrogen Generator,
Chemical Industry PSA Nitrogen Generator
Pressure Swing Adsorption Nitrogen Machine Gas purity 99.999 Chemical industry
Nitrogen generator is designed and manufactured according to pressure swing adsorption technology. Nitrogen generator with high quality imported carbon molecular sieve (CMS) as adsorbent, using pressure change adsorption principle (PSA) at room temperature air separation to produce high purity nitrogen. Usually, two adsorption towers are used in parallel, and the imported pneumatic valve is controlled by the imported PLC to operate automatically. Alternately, pressure adsorption and decompression regeneration are carried out to complete the separation of nitrogen and oxygen and obtain the required high purity nitrogen.
Carbon molecular sieve can simultaneously adsorb oxygen and nitrogen in the air, and its adsorption capacity also increases with the increase of pressure, and there is no obvious difference in the equilibrium adsorption capacity of oxygen and nitrogen under the same pressure. Therefore, it is difficult to achieve effective separation of oxygen and nitrogen only by pressure changes. If the adsorption velocity is further considered, the adsorption properties of oxygen and nitrogen can be effectively distinguished. The diameter of oxygen molecules is smaller than that of nitrogen molecules, so the diffusion speed is hundreds of times faster than that of nitrogen, so the speed of carbon molecular sieve adsorption of oxygen is also very fast, adsorption about 1 minute to reach more than 90%; At this point, nitrogen adsorption is only about 5%, so it's mostly oxygen, and the rest is mostly nitrogen. In this way, if the adsorption time is controlled within 1 minute, oxygen and nitrogen can be initially separated, that is to say, adsorption and desorption is achieved by pressure difference, pressure increases when adsorption, pressure drops when desorption. The difference between oxygen and nitrogen is realized by controlling the adsorption time, which is very short. Oxygen has been fully adsorbed, while nitrogen has not had time to adsorb, so it stops the adsorption process. Therefore, pressure swing adsorption nitrogen production to have pressure changes, but also to control the time within 1 minute.
(1) Nitrogen production is convenient and fast:
Advanced technology and unique air distribution device make the air distribution more uniform, efficient use of carbon molecular sieve, qualified nitrogen can be provided in about 20 minutes.
(2) Easy to use:
The equipment is compact in structure, integral skid-mounted, covers a small area without capital construction investment, less investment, the site only need to connect the power supply can make nitrogen.
(3) More economical than other nitrogen supply methods:
PSA process is a simple method of nitrogen production, using air as raw material, energy consumption is only the electric energy consumed by air compressor, has the advantages of low operating cost, low energy consumption and high efficiency.
(4) Mechatronics design to achieve automatic operation:
Imported PLC control automatic operation, nitrogen flow pressure purity adjustable and continuous display, can realize unattended.
(5) Wide range of application:
Metal heat treatment process of shielding gas, chemical industry to produce gas and nitrogen purification of all kinds of storage tank, pipe, rubber, plastic products production gas, exhaust oxygen packaging for food industry, beverage industry purification and cover gas, pharmaceutical industry nitrogen-filled packaging and container filling nitrogen oxygen, electronic components and semiconductor electronics industry production process of shielding gas, etc. The purity, flow rate and pressure can be adjusted stably to meet the needs of different customers.
Explosion-proof nitrogen generator is suitable for chemical industry, oil and gas and other places where the equipment has explosion-proof requirements.
Special nitrogen generator for oil and gas industry is suitable for continental oil and gas exploitation, coastal and deep sea oil and gas exploitation of nitrogen protection, transportation, covering, replacement, emergency rescue, maintenance, nitrogen injection oil recovery and other fields. It has the characteristics of high safety, strong adaptability and continuous production.
Chemical industry special nitrogen generator is suitable for petrochemical industry, coal chemical industry, salt chemical industry, natural gas chemical industry, fine chemical industry, new materials and their derivatives chemical products processing industry, nitrogen is mainly used for covering, purging, replacement, cleaning, pressure transport, chemical reaction agitation, chemical fiber production protection, nitrogen filling protection and other fields.
The special nitrogen generator for coal mine industry is suitable for fire fighting, gas and gas dilution in coal mining. It has three specifications: ground fixed, ground mobile and underground mobile, which fully meet the requirements of nitrogen under different working conditions.
Contact Person: Jojo
Tel: + 86 18015585722