Cryogenic Asu Plant Liquid Oxygen Nitrogen Plant
New Products From This Supplier
Special Features of ASU Plant
1. A few of the latest technological features incorporated into the Oxygen & Nitrogen plants are listed below.
2. Purity of Oxygen produced from all plants is minimum 99.7% and Nitrogen Purity can be available up to 1-10 PPM (Depending upon requirement of the customer).
3. All plants use "Oil free" rotary screw /centrifugal oil compressor working between 6-13 BAR.
4. All plants incorporate Aluminum Brazed exchangers and packed columns for high efficiency.
5. Turbo expanders (GAS Bearing) for trouble free operation.
6. All plants can supplied with automatic PLC control.
7. Engineering support along with complete quality control is provided by our company.
8. We provide qualified engineers for Supervision, Installation and start up of all our plants as well as training of manpower at customers' site.
9. Very low power consumption with proven performance and virtually easy maintenance required for the machines.
10. 100% reliability for oxygen gas quality for industrial & hospital use.
Main Industries Where the Plants are Needed Include
Oil & Gas Industry
Steel Plants
Fish Freezing
Sea Food Freezing
Mining
Burner Application
Medical/Hospital
Process Industries
Steel Industries
Chemical Industries
Device Configuration
1. Air Compression System: Air be compressed to 0.5-0.7 Mpa by air compressor, Imported centrifugal air compressor, high efficiency, low consumption, stable and reliable operation.
2. Pre-cooling System: The 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 System: Removing 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): 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 System: The 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 System: The 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.
7. Filling System: Single 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).
8. Instrument and Electric Control System: Siemens imported brand, Fully automatic production system, Digital control system.
9. Others: Equipment layout drawing (according to civil engineering design), Process pipe design drawings, Instrument electrical design drawings, etc.
Related Product
PSA OXYGEN GENERATOR
CRYOGENIC LIQUID STORAGE TANK
GAS COMPRESSOR
Company Profile
Hangzhou Nuzhuo Technology Group Co., Ltd. is a large-scale enterprise focusing on the research and development, production and sales of air separation plant and control valve technology. In order to develop and produce high-quality equipment, in order to provide customers with high-quality pre-sale and after-sales service, the production base is set up in Tonglu Zhaixi Economic Industrial Park, more than 14,000 square meters of modern standard workshops and advanced product testing devices. And the sales headquarters are set up in an office building by the Fuyang River, with an international trade team of 30 people, 8 professional technical engineers provide technical support, equipment customization design and manufacturing guidance, drawings, etc.
The group company is specialized in the design and manufacture of cryogenic air separation units, VPSA oxygen generator, compressed air purification equipment, PSA nitrogen generator, PSA oxygen generator, oil-free gas booster, electric and pneumatic intelligent control valves, Temperature Control valve, Shut-off valve manufacturer. The product structure is matched up and down, one-stop service. The products are widely used in petrochemical, electric power, metallurgy, medical, energy and other fields. All products meet the standards of the CE, ISO9001, ISO13485. Factory have rich experiences in foreign trade export, India, Ethiopia, Georgia, Mexico, Peru, Niger, Russia etc, also looking forward to cooperate with all the countries and you.
Customer Cases
NZ0-30, NZO-60 PSA OXYGEN PLANT EXPORTED TO MYANMAR IN AUG - NUZHUO
The PSA oxygen generator plant with 30nm3 production, oxygen purity with 93-95%, the local government come to inspect our equipment operation and oxygen quality etc, until now our company have sold around 80 sets oxygen plant to Myanmar, and cryogenic oxygen production line, with 99.6% oxygen purity, for filling cylinder or pipeline to hospital use.
THE MAX CAPACITY NZO-200 PSA OXYGEN GENERATOR FOR COMBUSTION-SUPPORTING
PSA oxygen generator meets the requirement of industrial, this 200Nm3/h machine use to producing oxygen for combustion, and this model is the max capacity for this type. Also PSA oxygen plant used for the medical hospital, we have exported to many countries, #Myanmar, #India, #Peru, #Russia, etc. Which support to connect to hospital oxygen tube directly, as well as filling into cylinders( we will supply filling station for you).
TWELVE SETS NZO-20 PSA OXYGEN PLANT, 5L/H SMALL LIQUID NITROGEN EXPORT TO PERU IN MAR
NZO-20 model oxygen generator equipped with heatless compressed adsorption dryer and refrigerated dryer whose dew point can be -60 degree C , Altas brand air compressor, duplex skid mounted type.
Another clients looking for small liquid nitrogen generator for embryo sperm culture, laser cutting, food preservation.
CRYOGENIC OXYGEN AND NITROGEN PLANT - SEPARATION TOWER- NZDON-50-50 TO RUSSIA, KENYA
Specification: Producing 50Nm3/h oxygen with ≥99% purity and 50Nm3/h nitrogen with 99.99% purity.
Scope of supply: Air compressor system, Pre-cooling system, Air purification system, Fractionating column system ( cold box ), Turbo expander system, Filling system, Instrument and electric control system, Drawing design, etc
FAQ
Q1: Are you a trading company or manufacturer?
A: Firstly. we are a manufacturer, we have our own factory and engineers.
Secondly, we have our own international trade teams to provide services for you.
Thirdly, we provide the lifetime technology support and the best after-sale service.
Q2: What is your term of payment?
A: 30%T/T in advance and balance before shipment.
B. 30% T/T in advance and Irrevocable L/C at Sight.
C. Accept negotiation.
Q3: How long is your delivery time?
A: Depending on what type of machine you are purchased.
PSA series, Gas compressor, the delivery time is 10-15 days.
Cryogenic ASU, the delivery time is at least 3 months.
Cryogenic liquid plant, the delivery time is at least 5 months.
Q4: What is your product quality assurance policy?
A: We offer a warranty period of 1 year, free lifetime technology support.
B. Supporting third-part to have a inspection, also provide SGS, TUV certificated.
C. Accept negotiation.
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.
Business Nature
Manufacturer
No. Employees
More than 100 people
Year Established
1998
Annual Turnover
Above US$100 Million
Country/Region
Hangzhou, China
Main Products
Air Separation Unit, Oxygen Plant, Booster Compressor, Nitrogen Plant...
Legal Status
LTD
Payment Terms
Cash, PayPal, Credit Card (CC), MoneyGram, Letter of Credit (L/C), Bank wire (T/T)
Hangzhou Nuzhuo Technology Co., Ltd. is a large-scale enterprise focusing on the research and development, production and sales of air separation plant and control valve technology. In order to develop and produce high-quality equipment, in order to provide customers with high-quality pre-sale and after-sales service, the production base is set up in Tonglu Zhaixi Economic Industrial Park, more than 14, 000 square meters of modern standard workshops and advanced product testing devices. And the sales headquarters are set up in an office building by the Fuyang River, with an international trade team of 30 people, 8 professional technical engineers provide technical support, equipment customization design and manufacturing guidance, drawings, etc. The group company is specialized in the design and manufacture of cryogenic air separation units, VPSA oxygen generator, compressed air purification equipment, PSA nitrogen generator, PSA oxygen generator, oil-free gas booster, electric and pneumatic intelligent control valves, Temperature Control valve, Shut-off valve manufacturer. The product structure is matched up and down, one-stop service. The products are widely used in petrochemical, electric power, metallurgy, medical, energy and other fields. All products meet the standards of the C E, I S O 9 0 0 1, I S O 1 3 4 8 5. Factory have rich experiences in foreign trade export, India, Ethiopia, Georgia, Mexico, Peru, etc, also looking forward to cooperate with all the countries and you.
