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Nuzhuo Long Service Life Cryogenic Oxygen Nitrogen Argon Gas Production Plant1
Gas Generation Equipment Parts, Cryogenic Air Separation Unit, Oxygen Production Line
Hangzhou Nuzhuo Technology Group Co., Ltd.
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Product Description NUZHUO Long Service Life Cryogenic Oxygen Nitrogen Argon Gas Production Plant1. The patented technology is mature and the process is optimized. 2. The operation is stable and simple.3. Low operating energy consumption.4. High product purity.5. Excellent pre- and after-sales service.Product Description MODELPRODUCTPRODUCTION ( Nm3/h)PurityNZDOOxygen50 to 300099.6% - 99.8%NZDNNitrogen, Liquid nitrogen50 to 300099.9%-99.999%NZDONOxygen, Nitrogen, Liquid Oxygen, Liquid Nitrogen50 to 3000Oxygen:99.6% - 99.8%Nitrogen: 99.9%-99.999% NZDONAROxygen, Nitrogen, ArgonLiquid Oxygen, Liquid Nitrogen, Liquid ArgonO2, N2 : 50 to 3000 Ar : 5 to 90Oxygen:99.6% - 99.8%Nitrogen: 99.9%-99.999%Argon: 1.5ppm O2+4ppm N2Working Principle NoMAIN PARTFUNCTION1Air Compression SystemAir be compressed to 0.5-0.7 Mpa by air compressor, Imported centrifugalair compressor, high efficiency, low consumption, stable and reliable operation 2 Pre-cooling SystemThe air is pre-cooled to 5-10oC in the pre-cooling unit, and the moisture is separated. The original imported screw refrigeration compressor and the air-conditioning unit combined with all imported refrigeration components are equipped with a water separator, manual and imported automatic drains to drain water regularly. 3 Air Purification SystemRemoving the remained moisture, carbon dioxide and hydrocarbons of compressed air in the molecular sieve purifier. The purifier adopts a vertical single-layer bed with simple and reliable structure and low resistance loss; built-in filter, blowing off and purifier regeneration at the same time; high-efficiency electric heater ensures complete regeneration of molecular sieve 4 Fractionating Column System (Cold Box)The heating, cooling, liquid accumulation and purification of the fractionating tower can be completed in one way, and the operation is simple, quick and easy. Adopt aluminum plate-fin heat exchanger, aluminum convection sieve plate tower, the entire fractionating tower equipment pipeline adopts argon arc welding, the tower body and main pipeline in the cold box are made of high-strength aluminum alloy or stainless steel to increase the strength , Reduce the torsion damage of the pipeline. The equipment brackets, pipes and valve brackets in the cold box shall be made of stainless steel or aluminum alloy. The cold box is insulated with pearl sand and slag wool to ensure that the loss of cold capacity is minimized. The cold box structure guarantees the overall strength and the requirements of anti-seismic and wind resistance, and guarantees the load-bearing capacity of the cold box. When the cold box is running, it is equipped with airtight protection and safety devices. The main equipment in the cold box is equipped with electrostatic grounding. The cold valve and pipeline in the cold box all connections are welded, and flange connections are avoided. 5 Turbo Expander SystemThe air expands and cools in the turbo expander and provides the cooling capacity required by the device.The turbo expander adopts gas bearing, which is simple and reliable, easy to operate, and high efficiency. The cold box of the expander is set separately for easy maintenance. 6 Heat Exchange SystemThe air exchanges heat with the refluxing oxygen, nitrogen, and dirty nitrogen in the heat exchanger of the fractionation tower, and is cooled close to the liquefaction temperature, and the refluxed oxygen, nitrogen, and dirty nitrogen are repeatedly heat exchanged to the ambient temperature;6Filling SystemSingle gas production: Internal compression process ( Cryogenic liquid pump, High pressure vaporizer, Filling manifold).Multi-gas production: External compression process (Oxygen & nitrogen & argon booster, Filling manifold).7Instrument and Electric Control SystemSiemens imported brand, Fully automatic production system, Digital control system8 OthersEquipment layout drawing (according to civil engineering design), Process pipe design drawings, Instrument electrical design drawings, etc.Detailed PhotosDeliver Goods Company ProfileCertifications FAQQ1: Are you a trading company or manufacturer? A:We are a manufacturer.Q2: What is your term of payment?A: 30%T/T in advance and balance before shipment.Q3: How long is your delivery time?A: Depending on what type of machine you are purchased, normally 5 to 10 working days.Q4: What is your product quality assurance policy? A:We offer a warranty period of 1 year, free lifetime technology support.Q5: Do you offer OEM/ODM service?A: Yes.Q6: Does your product used or new? RTS product or customized product? A:Our machine is new unit, and following your specific require to design and make it.
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