Pressure Swing Adsorption Nitrogen Generator for Sale Psa Gas Generation

• Usage: Nitrogen
• Purpose: Gas Manufacturing
• Parts: Gas Tank
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LPN-20I
• Application Fields: Chemical
• Noise Level: Low
• Machine Size: Small
• Condition: New
• Certification: RoHS, UR, ISO, CE, CCC
• Voltage: 380V
• Warranty: 1year
• Type: Skid Mounted/Containerized
• Purity: 99-99.999%
• Core Components: PLC, Pressure Vessel, Solenoid Valve, Molecular
• After-Sales Service: Engineers Available to Service Machinery Overseas,
• Nitrogen Dew Point: -40ºC
• Service Life: 10 Years
• Transport Package: Wooden Case/Pallet at Export Standard
• Specification: 1000*1200*1500
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 500
• Package Size: 400.00cm * 180.00cm * 230.00cm
• Package Gross Weight: 150.000kg

Product Description

 

Liquid Nitrogen system - Large liquid nitrogen machine product features

The large liquid nitrogen machine is a complete set of equipment for liquefaction and separation of air into oxygen, nitrogen and other rare gases such as argon, krypton, xenon, neon and helium by deep freezing.

 

The working principle of

The principle of deep freezing method is based on the different boiling points of each component of a gas mixture, which is separated by partial condensation or liquefaction distillation process at low temperature. In the deep freezing method, chemical method, electrolysis method, adsorption method, membrane osmosis method and other oxygen and nitrogen production methods, the deep freezing method is the most economical, the best adaptability, the most widely used.

 

Technical principle of liquid nitrogen machine

The liquid nitrogen machine is a cryogenic mixed working medium throttling refrigerator driven by a single compressor with precooling to achieve nitrogen liquefaction (-180ºC). Cryogenic mixed working medium throttling refrigerator is based on the regenerative type of multiple mixed working medium throttling refrigeration cycle. From the ambient temperature to the target refrigeration temperature, the highest, middle and low boiling point pure components constitute multiple mixed working medium, and realize the relay matching of the effective cooling temperature zone of each boiling point element. It is a kind of refrigerator that can be used to realize the temperature zone of -40ºC~-196ºC. The advantages of this product are: it can use mature commercial compressors, heat exchangers and other equipment in the market; High liquefaction efficiency, high reliability, no maintenance, long service life.

The principle of liquid nitrogen machine equipment is based on the principle of pressure swing adsorption, using high-quality carbon molecular sieve as adsorbent, under a certain pressure, nitrogen from the air. After purifying and drying compressed air, the adsorption and desorption are carried out under pressure and pressure in the adsorber. Due to the kinetic effect, the diffusion rate of oxygen in the micropores of carbon molecular sieve is much higher than that of nitrogen. When the adsorption is not in equilibrium, nitrogen is enriched in the gas phase to form the finished nitrogen. Then the pressure is reduced to normal pressure, and the adsorbent desorbs the adsorbed oxygen and other impurities to achieve regeneration. Generally set up two adsorption tower in the system, one tower adsorption nitrogen production, the other tower desorption regeneration, through PLC program automatic control, so that the two tower alternating cycle work, oxygen and nitrogen adsorption separation, so as to get qualified nitrogen.

 

Product features

Liquid nitrogen production: 100L/ H-2000L /h

Two media: simultaneous production of nitrogen and oxygen, switch production or simultaneous production

 

Product parameters

Capacity	Purity	Model	length (mm)	Width (mm)	Height	Weight(kg)	Inlet size(DN)	Outlet size(DN)	Buffer tank volume(m³)
5	99	LPN-5H	1000	1000	1640	380	DN15	DN15
	99.9	LPN-5I	1000	1000	1640	380	DN15	DN15
	99.99	LPN-5J	1300	1100	1400	560	DN15	DN15	0.3
	99.999	LPN-5K	1300	1100	1400	560	DN15	DN15	0.3
20	99	LPN-20H	1450	1300	1450	700	DN20	DN15	0.3
	99.9	LPN-20I	1500	1400	2030	900	DN25	DN20	0.5
	99.99	LPN-20J	1500	1500	1700	1000	DN25	DN15	0.5
	99.999	LPN-20K	1600	1450	1950	1400	DN25	DN15	0.5
50	99	LPN-50H	1600	1400	2100	1100	DN25	DN20	0.5
	99.9	LPN-50I	1700	1500	2100	1300	DN25	DN15	0.5
	99.99	LPN-50J	1700	1550	2160	1500	DN40	DN25	0.5
	99.999	LPN-50K	2000	1800	2500	2300	DN40	DN40	0.5
100	99	LPN-100H	1600	900	2230	1050	DN40	DN50	1.5
	99.9	LPN-1001	1800	1750	2250	1400	DN40	DN25	1.5
	99.99	LPN-100J	2100	1950	2250	2700	DN40	DN40	1
	99.999	LPN-100K	2200	1300	2900	3300	DN65	DN40	2
150	99	LPN-150H	1800	1150	2200	1400	DN40	DN25	1.5
	99.9	LPN-1501	2100	1200	2250	2200	DN40	DN40	1.5
	99.99	LPN-150J	2200	1300	2700	3200	DN50	DN40	2
	99.999	LPN-150K	2200	1500	3100	4400	DN80	DN50	4
200	99	LPN-200H	2000	1150	2300	1700	DN40	DN25	2
	99.9	LPN-200I	2100	1200	2500	2200	DN40	DN50	2
	99.99	LPN-200J	2200	1400	2850	4100	DN65	DN50	2.5
	99.999	LPN-200K	2200	1500	3000	4100	DN65	DN50	4
300	99	LPN-300H	2200	1250	2620	2500	50	40	3
	99.9	LPN-300I	2100	1200	2500	2240	50	40	2.5
	99.99	LPN-300J	2200	1500	3400	4200	80	50	3
	99.999	LPN-300K	2200	1500	3400	4260	80	80	5
400	99	LPN-400H	2200	1300	2900	3350	65	40	4
	99.9	LPN-400I	2200	1500	3050	4200	65	50	5
	99.99	LPN-400J	2200	1500	3400	4300	80	80	6
500	99	LPN-500H	2200	1400	2850	4100	65	50	5
	99.9	LPN-500I	2200	1500	3400	4200	80	50	6
	99.99	LPN-500J	2200	1500	3400	4200	80	80	8
800	99	LPN-800H	2200	1500	3400	4300	80	80	10
	99.9	LPN-800I	2200	1500	3400	4200	80	80	10
1200	99	LPN-1200H	2200	1500	3400	4300	80	80	12

Performance and requirements:

Liquid nitrogen production: 30L per day

Cooling water: 5.6L 20ºC per minute

Storage capacity: 120L Environment: 10ºC-38ºC

Control: PLC touch screen

Power: 200V-400V, 3P, 50/60Hz, 9KW

Certification: CE

Dimension and weight: 1830*1000*1460mm, 470KG

 

Application industry

Liquid nitrogen drip.

Liquid nitrogen infusion is widely used in beverage, edible oil and pharmaceutical production.

Liquid nitrogen infusion can be divided into completely sterile infusion and conventional infusion. Aseptic infusion of liquid nitrogen through the heat exchanger to cool sterile nitrogen, so as to achieve aseptic infusion. Conventional infusions are made of sterile nitrogen directly liquefied into liquid nitrogen, which is then injected into drinks or cooking oils.

Now, many beverage manufacturers have accepted nitrogen or nitrogen and C02 confounds instead of the traditional C02, to hold inflatable packaging drinks. High-carbonated drinks filled with nitrogen caused fewer problems than drinks filled with carbon dioxide alone; Nitrogen is used in canned still beverages, such as wine and fruit juices. The advantage of adding liquid nitrogen to non-aerated beverage cans is that the small amount of liquid nitrogen injected will remove oxygen from the top space of each can, leaving the gas in the upper space of the tank inert and thus extending the storage life of perishables.

Application case - Liquid nitrogen drip

Customer demand: a beverage factory infuses 16000 bottles per hour and produces 160,000 bottles per day for 10 hours. You need 350-400l of liquid nitrogen per day

Equipment requirements: Liquid nitrogen machine + drip machine.

Finished product: equipped with 20L/h liquid nitrogen machine, 1000L digital level gauge liquid nitrogen tank, 175L self-pressurized liquid nitrogen tank 2.

 

Enterprise qualification