Nitrogen Making Machine N2 Producing Machine 99.999% for Industrial and Chemical

• Customization: Available
• Application Fields: Chemical
• Certification: ISO, CE, CCC
• Model NO.: WPZN
• Noise Level: Ultra Quiet
• Parts: Gas Tank
• Purpose: Gas Manufacturing
• Usage: Nitrogen
• Application: Food
• Application2: Electric
• Application3: Metallurgy
• Application4: Lab
• Principle: Psa
• Machine Size: Medium
• Transport Package: Standard Packing
• Specification: 5-300Nm3/h
• Trademark: WSX
• Origin: China
• HS Code: 84798999
• Production Capacity: 1000 Set / Year

Product Description

Nitrogen making machine N2 producing machine 
Introduction of PSA nitrogen generator

PSA nitrogen production principle: the main components in the air are nitrogen and oxygen. Therefore, adsorbents with different adsorption selectivity for hydrogen and oxygen can be selected, and scientific process can be designed to separate nitrogen and oxygen to produce nitrogen.

Both nitrogen and oxygen have quadrupole moments, but the quadrupole moment of nitrogen is much larger than that of oxygen, The adsorption capacity of oxygen in carbon molecular sieve is much stronger than that of nitrogen (the force between oxygen and ions on the surface of molecular sieve is strong. Therefore, when air passes through the adsorption bed equipped with carbon molecular sieve adsorbent under pressure, oxygen will be adsorbed by molecular sieve. Due to less adsorption, nitrogen will be enriched in the gas phase and flow out of the adsorption bed to separate oxygen and nitrogen to obtain nitrogen. When the molecular sieve adsorbs oxygen to near saturation, stop the air well to reduce the pressure of the adsorption bed, and the oxygen adsorbed by molecular sieve can be desorbed, and the molecular sieve will be recovered To regenerate and reuse. When more than two adsorption beds are switched in turn, nitrogen can be produced continuously.

Brief description of PSA nitrogen production process: each adsorption bed generally goes through the steps of adsorption, original pressure relief, decompression and regeneration, flushing and replacement, pressure equalization and pressure rise, and the operation is repeated periodically. At the same time, each adsorption bed is in different operation steps. Under the control of the computer, it is switched regularly to make several adsorption beds operate together and stagger each other in time steps, so that the pressure swing adsorption device can operate smoothly and continuously obtain product nitrogen.

Process Flow Diagram:
   
Parameters of WNZP Serias
 

Parameter for model WPZN/29
Model	Capacity (≥ Nm3/h)	Purity (No contain O2)	Gas output pressure	Air consuption (Nm3/min)	Out Dimension (L*W*H mm)	Air input size	N2 output size	Notation
WPZN10/29	10	≥99%	0-0.7Mba (adjustable)	0.4	650*650*1600	DN15	DN10	Box structure
WPZN20/29	20			0.8	1200*1200*1900	DN20	DN15	Integral skid
WPZN30/29	30			1.25	1200*1200*2000	DN20	DN20
WPZN50/29	50			2	1500*1500*2200	DN25	DN25
WPZN100/29	100			4.1	1700*1700*2500	DN25	DN25
WPZN150/29	150			6.25	2000*2000*2700	DN32	DN25
WPZN200/29	200			8.4	2200*2200*3000	DN40	DN32	Split skid
WPZN300/29	300			12.5	2300*2300*3400	DN50	DN40
WPZN350/29	350			14.5	2300*2300*3450	DN50	DN40
WPZN400/29	400			16.8	2300*2300*3500	DN50	DN40
WPZN500/29	500			21	2800*28000*3700	DN65	DN40
WPZN600/29	600			25	2800*2800*3900	DN65	DN50
WPZN800/29	800			33.5	2900*2900*4000	DN65	DN50
WPZN11000/29	1000			42	3500*3500*4500	DN80	DN65

 

Parameter for model WPZN/39
Model	Capacity (≥ Nm3/h)	Purity (No contain O2)	Gas output pressure	Air consuption (Nm3/min)	Out Dimension (L*W*H mm)	Air input size	N2 output size	Notation
WPZN5/39	5	≥99.9%	0-0.7Mba (adjustable)	0.4	650*650*1600	DN15	DN10	Box structure
WPZN10/39	10			0.7	1200*1200*1900	DN15	DN15	Integral skid
WPZN20/39	20			1.4	1300*1300*2000	DN25	DN20
WPZN30/39	30			2	1500*1500*2200	DN25	DN20
WPZN50/39	50			3.5	1700*1700*2500	DN25	DN25
WPZN80/39	80			5.4	1800*1800*2700	DN32	DN25
WPZN100/39	100			6.7	2200*2200*3000	DN32	DN25	Split skid
WPZN150/39	150			10	2300*2300*3400	DN40	DN25
WPZN200/39	200			13.5	2300*2300*3600	DN40	DN32
WPZN300/39	300			20	2600*2600*3500	DN50	DN40
WPZN400/39	400			27	2800*2800*3800	DN65	DN40
WPZN500/39	500			34	3200*3200*4300	DN65	DN40
WPZN800/39	800			54	3500*3500*3800	DN80	DN50
WPZN11000/39	1000			67	3800*3800*4200	DN100	DN65

Parameter for model WPZN/49
Model	Capacity (≥ Nm3/h)	Purity (No contain O2)	Gas output pressure	Air consuption (Nm3/min)	Out Dimension (L*W*H mm)	Air input size	N2 output size	Notation
WPZN5/49	5	≥99.99%	0-0.7Mba (adjustable)	0.5	1200*1200*1900	DN15	DN15	Box structure
WPZN10/49	10			1	1300*1300*2000	DN20	DN20	Integral skid
WPZN15/49	15			1.5	1600*1600*2200	DN25	DN20
WPZN20/49	20			2	1600*1600*2300	DN25	DN20
WPZN25/49	25			2.5	1600*1600*2400	DN25	DN20
WPZN30/49	30			3	1600*1600*2600	DN25	DN20
WPZN50/49	50			5	2000*2000*2700	DN32	DN25
WPZN80/49	80			8	2100*2100*2900	DN50	DN25	Split skid
WPZN100/49	100			10	2200*2200*2900	DN50	DN25
WPZN150/49	150			15	2700*2700*4000	DN50	DN32
WPZN200/49	200			20	2700*2700*4500	DN65	DN32
WPZN250/49	250			25	2800*2800*4500	DN65	DN40
WPZN300/49	300			30	3200*3200*4500	DN65	DN40

 

Parameter for model WPZN/59
Model	Capacity (≥ Nm3/h)	Purity (No contain O2)	Gas output pressure	Air consuption (Nm3/min)	Out Dimension (L*W*H mm)	Air input size	N2 output size	Notation
WPZN5/59	5	≥99.999%	0-0.7Mba (adjustable)	0.75	1300*1300*2000	DN20	DN15	Integral skid
WPZN10/59	10			1.5	1400*1400*2300	DN20	DN15
WPZN20/59	20			3	1600*1600*2700	DN25	DN20
WPZN30/59	30			4.5	1800*1800*2900	DN32	DN20
WPZN50/59	50			7.5	2200*2200*3300	DN40	DN25
WPZN80/59	80			12	2500*2500*3800	DN50	DN25
WPZN100/59	100			15	2500*2500*3800	DN50	DN25
WPZN120/59	120			18	2600*2600*4200	DN50

Applications
 

Electrics:
Nitrogen is mainly used in packaging, sintering, annealing, reduction and storage of electronic products. It is mainly used in wave soldering, reflow soldering, crystal, piezoelectric, electronic ceramics, electronic copper tape, battery, electronic alloy materials, etc. According to different purposes, the requirements for nitrogen purity also vary. Generally, it is required not to be lower than 99.9% or higher. Some use 99.99% purity. Nitrogen purification equipment will be used in special industries to obtain high-quality nitrogen with purity greater than 99.995% and dew point lower than - 65 ºC. Nitrogen is also used to fill the voltage gas in circuit breakers, large-scale integrated circuits, protective gases for semiconductor and electrical appliances, laser drilling and other protective gases for electrical components.

Tire industry
Psa-5 / 98 tire nitrogen filling machine is a high-performance nitrogen making equipment specially developed and produced for filling nitrogen in large, medium and small tires. The product adopts pressure swing adsorption nitrogen making technology, which can provide high-purity nitrogen with purity ≥ 98%. The produced nitrogen has high purity and extremely low content of oil, water and dust. It is suitable for filling nitrogen in tires of automobile service industry, military engineering vehicles and other industries. In developed countries such as the European Union and the United States, nitrogen filling of automobile tires has become a mandatory national standard. The product integrates air compression, nitrogen manufacturing, nitrogen pressurization, tire vacuum pumping and nitrogen filling. It has high degree of automation, simple structure, simple operation, reasonable layout and convenient movement.

 

Grain storage:
The green nitrogen filled grain storage technology is to fill the grain pile with high-purity nitrogen with a concentration of 9.5%, and replace the oxygen in the granary by using special equipment to keep the grain storage environment in a high nitrogen concentration, low oxygen concentration or oxygen free state for a long time. Under this gas concentration, the stored grain pests will suffocate and die due to hypoxia, and inhibit the reproduction of molds, so as to maintain the grain quality and ensure the safe storage of grain. Compared with the traditional fumigation technology, the green grain storage technology filled with nitrogen is safer and more green. It is a green grain storage method that integrates the advantages of killing insects, inhibiting mold, keeping fresh, storage, safety and green environmental protection, and is easy to implement.
Main features
1 Regular start function, which can meet the standard after starting up for a few minutes.
2 New energy-saving technology reduces energy consumption;
3. The air distributor in the adsorption tower improves the utilization rate of molecular sieve, reduces the impact on the molecular sieve bed to the greatest extent, and improves the long-term use of molecular sieve;
4.Compound filling ensures the most effective filling effect of molecular sieve
5 Online detection of nitrogen purity, and automatic alarm for unqualified nitrogen;
6. Fixed and mobile can be used in different reservoir areas.

Food and medical:
Nitrogen is mainly used in food packaging, food preservation, medical packaging, medical ventilation and medical gas transmission. Generally, the produced argon should be treated by sterilization, dust removal and water removal to meet the special requirements of the industry. The requirements for nitrogen in the food industry are not high, and many nitrogen with purity of more than 98% can meet the requirements. The pharmaceutical industry usually requires nitrogen with purity of 99.9%. When the amount of nitrogen used in the food industry is small, membrane separation is often used to produce nitrogen. When the amount is large, pressure swing adsorption is often used to produce nitrogen

Metallurgy:
Nitrogen is mainly used in annealing protective gas, sintering protective gas, nitriding treatment, furnace cleaning and purging gas. Widely used in metal heat treatment, powder metallurgy, magnetic materials, copper processing, wire mesh, galvanized wire, semiconductor, powder reduction and other fields. Nitrogen with purity greater than 99.9% is produced by pressure swing adsorption nitrogen generator. Through combined use with nitrogen purification equipment, high-quality nitrogen with purity greater than 99.9995% and dew point lower than - 65 ºC C is provided. Steel making converter seal, blast furnace top seal, blast furnace ironmaking pulverized coal injection, continuous casting and rolling, steel annealing, stress relief, aging, quenching heating, carburizing, nitrocarburizing, soft nitriding, vacuum quenching and other nitrogen gas sources, shielding gas in welding and powder metallurgy sintering process, as well as cleaning and dilution gas.

Petrochemical industry:
Nitrogen is mainly used in the transportation, storage and transportation of oil and natural gas; Nitrogen protection of gas drive devices and instrument control panels related to oil production and transportation; Maintain the pressure of oil and gas wells and maintain and improve oil and gas production; Nitrogen injection can improve crude oil production and maintenance of oil and gas wells. It can also be used for nitrogen purging of pipelines and containers in the system, nitrogen filling, replacement and leak detection of storage tanks, combustible gas protection, diesel hydrogenation and catalytic reforming.

Laboratory:
Nitrogen is mainly used in laboratories of scientific research institutes for various research and tests.
Characteristics:
1. The equipment has the advantages of low energy consumption, low cost, fast gas production and easy adjustment of purity;
2. Perfect technological process design and optimal use effect;
3. Modular structure design, saving floor area
4, simple operation, stable performance and high degree of automation;
5. Reasonable internal structure design can improve the adsorption efficiency of carbon molecular sieve.
6. Special airflow diffusion setting can reduce the high-speed impact of airflow and prolong the service life of carbon molecular sieve.

 

Chemical industry

Nitrogen is mainly used in the production, storage and transportation of chemical products. Nitrogen is used in the chemical industry to prevent combustion, moisture and oxidation. It is widely used in the transportation of chemicals, the protection of materials and catalysts in the chemical production process, the nitrogen sealing of chemical product packaging, the purging of chemical pipelines and containers, and the prevention of moisture in the production process of chemical products.

Inerting of the gas layer above the storage liquid; Synthetic fiber spinning, drawing, anti chlorination, equipment Anti-corrosion; Nitrogen filling in paint production to prevent the polymerization of oil when it is dry; Dry coke quenching, catalyst regeneration, nitrogen fertilizer raw materials, catalyst protection, washing gas, rubber packaging and storage.

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