MOQ | 1 Set |
Port | Ningbo/Shanghai, China |
Packaging | 1. Air compressor, Pre-cooling system, Freezing unit can be packed by wooden case |
Lead 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 |
Product Name | Cryogenic Air Separation Unit Plant | Salient Features | Low Energy Consumption & Full Automatic |
Oxygen Purity | 99%-99.8%( Medical Grade) | Related Product | Cryogenic Liquid Tank, Vaporization System, |
Electricity Consumption | Over 80kw | Certification | CE, ISO, TUV Certificated |
Application Field | Both Medical & Industry Use | After-Sale Service | Lifetime Tech Support&Dispatch Engineer&Video Meetin |
Nitrogen Purity | Less than 10PPM O2 | Working Principle | Cryogenic Asu Technological Process |
Our Advantage | Factory Direct Sales | Product | Liquid or gaseous Oxygen&Nitrogen&Argon |
Warranty | 1 Year, lifetime technology support | Hot selling Products | PSA oxygen plant, PSA nitrogen plant, Oxygen concentrator, Intelligent control valve, Booster compressor, Cryogenic tank |
Air
Separation Plant
We are a leading manufacturer and supplier of Premium Quality
Cryogenic Air Separation Plants, Cryogenic ASU of all sizes
ranging from 50 m3/hour to 30,000 m3/hour including Cryogenic
Tonnage Oxygen and Nitrogen Plants for Industrial and medical gas
generation. We are manufacturing with the brand name "NUZHUO"
established 1998 as our quality meets THE HIGHEST QUALITY CE
international specification and standards. Our quality has been
passed by most of the agencies and SGS (society General De
Surveillance) for export.
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