High Purity Nitrogen Generator for Laser Cutting with CE Certification

• 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-100
• Application Fields: Chemical
• Noise Level: Low
• Machine Size: Small
• Condition: New
• Certification: RoHS, ISO, CE
• Voltage: 380V
• Warranty: 1year
• Type: Psa
• Purity: 99-99.999%
• Transport Package: Wooden Case/Pallet at Export Standard
• Specification: 1900*1800*2100
• Trademark: LDH
• Origin: Beijing China
• HS Code: 841960
• Production Capacity: 500
• Package Size: 260.00cm * 180.00cm * 230.00cm
• Package Gross Weight: 120.000kg

Product Description

I. application of the cable industry:
China is the world's largest cable producer, the world's first, $700 billion a year. The development of the cable industry is growing rapidly, and the supporting effect of the work economy is becoming more and more obvious.
In the crosslinked cables, the main means of crosslinking are the non-inert gas (nitrogen) crosslinking, warm water crosslinking and irradiation, and the cable of large cross section and high voltage grade of 10, 000 kv, mainly the inert gas crosslinking (dry method chemical crosslinking). The inert gas crosslinking adopts polyethylene insulating materials that add peroxide, and through the three layers, the insulation layer of the conductor layer is completed by the layer of the insulation layer, the insulation layer of the insulation layer, and the continuous uniform through the sealing crosslinking process of high temperature and high pressure nitrogen through the insulation layer. The heat transfer media is nitrogen (inert gas), and the crosslink polyethylene electrical performance is excellent and the production range can reach 500kv.
The survey shows that nitrogen conforms to the technical requirements of the gb3864 industrial use of nitrogen, which is used to heat the heating medium in the production of the joint cable, which can improve the quality of the products of the interconnection, the investment province and the high degree of automation. It requires 99.5 percent nitrogen purity. Nitrogen pressure 1.2~ 1.6mpa; The dew point is -40. In the past, most of the production lines produced by the production line were selected for the nitrogen, but because most of the bottled nitrogen was the parry of other manufacturers, most of the bottles were not pure enough, and the oxygen and water indexes were often excessive. If the medium water content is too high, the temperature is too high, the water vapor is produced, and the formation of bubbles in the plastic state of PE will make PE aging early. Therefore, the use of nitrogen gas sources required for the line of production line is critical.
The method of using the method of varying pressure adsorption (psa) is a simple process, which is simple, room temperature production, low energy consumption, high automation, easy to stop, low maintenance, and the characteristics of nitrogen purity of nitrogen, such as air control, is an efficient system of nitrogen nitrogen.

In the special requirement of the production of the connected cable, the pressure of nitrogen is 1.2~ 1.6mpal, and the nitrogen is instantaneous in the gas, so the nt nitrogen machine is designed with a volume of 6m3as, and the pressure is 3.0mpa in the middle pressure tank, which is used to balance the gas fluctuations. According to the quantity of the user line and the production situation to configure the quantity of the medium pressure tank.
The actual operation of the psa nitrogen technology device in the line of intercable lines shows that the technology is advanced, the degree of automation is high, the nitrogen demand of the line of the wire line is adjusted, the problem of the nitrogen self-production supply is solved, and the investment is quick, and the investment can be obtained in the next year or so. As a mature engineering technology, psa nitrogen technology is widely used in chemical, chemical, gold, food and other processes such as the protection, displacement and pressure of inert gas
Ii. Application of the steel industry:
The system is widely used in the furnace roof seal, blast furnace iron coal powder blowing, continuous casting, steel annealing, the stress, the aging, the hardening, the carbon, the nitrogen, the soft nitrogen, the vacuum quenching, the nitrogen base, the nitrogen base, the nitrogen source, the welding and the powder metallurgical sintering process the protection gas, and the cleaning, the dilution of the gas.
The scientific nitrogen inert protection process has been proved to be an essential part of the heat treatment industry.
Nitrogen yield: 0.5-3000nm3/h
Nitrogen purity: 99.5%; -99.9999%(non-oxygen content)
Nitrogen gas dew point: -45
The high purity nitrogen of 99.9999% of the pure purity of the compressed air is obtained directly from the compressed air.
To run reliably, but to achieve unattended;
A wider range of dew points: -45of -70is;
Energy utility system, according to demand production;
Multi-function monitoring system, traffic, purity, pressure and other running parameters online display, equipment failure alarm, maintenance automatic prompt;
The whole set is designed for the box and is easy to install.
The system is pre-factory pre-factory.
It can be equipped with a photoelectric dew point instrument to monitor the full performance of nitrogen.

Iii. Application of the chemical industry:
In chemical production, the nitrogen seal is used to ensure safe production and flammable and explosive, toxic and harmful gases. Nitrogen is mainly used in the production process of system replacement, emergency start of emergency, the nitrogen protection of hydrogen and hydrogen reaction device. The nitrogen protection device is applied in the production of chemical intermediates, which can effectively solve and reduce the explosion accidents, and the safety coefficient is greatly improved.
The method of extracting nitrogen is more, but it is mainly determined to take the way of the adsorption, and the air is separated. The feature is the device is simple, the operation is reliable, the cost is low, the quality is good. The pressure of the air compressor is reduced by cooling, filtration, and drying, and then the air storage tank is filled into the air tank, and the nitrogen unit is made from the storage tank, and the process of nitrogen is 99.95% of the finished product, and the whole process is controlled by PLC, which is controlled by PLC, adsorption, absorption, adsorption, adsorption, and retraction cycle.

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

 

Nitrogen making machine Q and A
Why is the nitrogen machine not in stock?
All pressure containers are used for years of use, and the use of pressure containers is also required to be registered. The equipment of the spot, which indicates that the production inventory has been in place for a while, will affect the actual service life.
Why is your system of nitrogen more expensive than other people?
The system is made up of an air compressor, cold drier, filter, nitrogen, and buffer tank. The nitrogen machine is non-standard equipment, the air compressor of different brands, the cold drier, the tank and so on are different. Too cheap supporting equipment can also affect the overall service life.
A set of 500,000 devices will take five years and a set of 400,000 devices for five years.
Why is the amount of gas made of nitrogen and the effect of altitude?
The psa nitrogen machine is the principle of constant pressure adsorption, separating the nitrogen and oxygen in the air. The higher the altitude, the thinner the air, so the less nitrogen you extract from the air. So the nitrogen machine is related to altitude.
Which is more appropriate for the purchase of liquid nitrogen and purchase nitrogen?
The price of liquid nitrogen is related to the season, the general production season, the liquid nitrogen price is relatively expensive. (the off-season 600-800 tons, the peak season is 2500 tons, and the different regional differences are different.)
The psa nitrogen maker is a device and a power consumption. Specific requirements are calculated according to yield purity.
What are the criteria for the acceptance of nitrogen making machine?
The treatment of nitrogen machines was generally measured by nitrogen and nitrogen concentration, two relatively direct indicators.
How to maintain the late process of nitrogen production?
The daily maintenance of nitrogen making machine is simple:
(1) the air pressure machine should be maintained regularly, empty filter, oil, oil should be regularly called manufacturer replacement according to the instruction.
(2) the cold machine should check the cold media pressure regularly, and replenish it in time, and the heat sink will be cleaned by compressed air every day, and the filter filter will be replaced regularly, and it is 8000h. to see the situation, the pressure difference.
(3) open the air tank every day and drain the air with cold water.
(4) daily inspection of automatic drainers to avoid congestion and loss of water. When the valve is blocked, open the manual valve slightly, close the self-discharge valve and remove the automatic drainer and decompose it. When cleaning the automatic drain, clean the soap.
(5) the nitrogen machine master should check the work pressure, purity and flow of the adsorption tower.