As China Gas Equipment Manufacturer, Chuankong General Equipment specializes in Air separation plant, Cryogenic Storage Tank, Mobile Tank, Pump, Vaporizer, Cylinder, Dewars and etc.
Cryogenic Oxygen Generator 350Nm3/h Gaseous Oxygen
1 Plant technical parameters
1.1 Design condition
Atmospheric pressure 101 KPa（A）
Atmospheric temperature 32 ℃
Relative humidity 75 ％
Cooling Water
Supply Temperature ≤32℃
Water inlet Pressure 0.3～0.4 MPa（G）
Total Hardness PH 7~8
Fouling Factors ≤0.0004 m2. ℃/w
Power supply
Low voltage 380V/220V±5%
Frequency 50Hz±1%
1.2 Technical parameter
Working condition I:
Oxygen output 350Nm3/h
Oxygen purity 99.6%
Working condition II:
Liquid Oxygen output 180L/h
Liquid Oxygen purity 99.6%
Gas Oxygen pressure 150bar-200bar( after compressed)
Working pressure ≤1.0MPa（G）
Total power 612.5KW
Starting time ≤8~10 h
Heating time ≤12h
Running period（The period between two big heating） ≥2 years
2 Scope of supply
2.1. Air Compressor 2 sets
Type Spray Oil Screw
Air flow 34 m3/min
Delivery pressure 1.0 MPa(G)
Inlet temperature 32 ℃
Discharge temperature 40 ℃
Motor power 220KW (380V/50Hz)
Including: Main machine 2 sets, Cooler 2 sets,PLC automatic controller 2 sets, 250KW motor 2 sets, documents etc.
2.2 Air pre-cooler system 1 set
Model SAYL-4200/1.0
Air flow 4200 m3/h
Working pressure 1.0Mpa
Inlet temperature 40℃
Output temperature 5～8℃
Motor Power 30KW（380V/50Hz）
Including: Main machine 1 set, vaporizer 1set ,control valves 1set,control system 1 set
2.3 Molecular sieve purifier system 1set
Model: HXK-4200/1.0
Air treated capacity 4200m3/h
Air working pressure 1.0MPa（G）
Air inlet temperature 8 ℃
Air outlet temperature 14℃
Inlet CO2 content ≤400 PPM
Outlet CO2 content ≤2 PPM
Outlet dew point ≤-65 ℃
Switch period 8h
Molecular regenerate temperature 180℃
Electric heater power 75KW（380V/50Hz）
Including:
Molecular sieve adsorption tube 2 sets, Molecular sieve (13X) , Electric heater 1 set, Cuts the valve 1 set , Pipeline appendix 1 set.
2.4 Turbine expander
Type turbine expander
Medium air
Model TP-30.5/4-0.25
Flow 1830 Nm3/h
Inlet pressure 0.04MPa（G）
Outlet pressure 0.025 MPa（G）
Efficiency ≥80 ％
Rotate speed ～40000 rpm
Include：Main machine, Filter and pipeline appendix, spare parts and special-purpose tool..
2.5 Rectification column system 1set
Model FO-350
Working condition I:
Oxygen output 350Nm3/h
Oxygen purity 99.6%
Working condition II:
Liquid Oxygen output 180L/h
Liquid Oxygen purity 99.6%
Working pressure: 1.0Mpa
Working period: 360days
Include:
Main heat interchanger, Main condensation evaporator, Lower column, Upper column, Cold box , Cold box platform and ladder ,Cold box interior pipe, valve and support
2.6 Liquid Pump
Model: BPO-200-600/20
Flow: 200-600L/h
Max delivery pressure: 200bar
Power: 7.5KW
2.7 Filling manifold
Working pressure: 16.5Mpa
Connecting head: 24X2 pcs
Weight: 480Kg
Dimensions: 2950*650*640 mm
2.8 Online Oxygen purity analyzer 1 set.
2.9 Pipe and valve 1 set.
2.10 Low-voltage distributor 1 set.
2.11 Electric wire and cable 1 set.
2.12 Spare parts 1 set.
About us
Chuankong General Equipment (China) Ltd. is a specialist company in the manufacturing and sales of gas equipment. We are proud of the loyalty that we are shown by both our customers and employees. Our company has an excellent engineering and production team who insist on the front line of gas equipment technology in a bid to provide our customers with the most reliable and advanced products.
We are experts in the safe and economic production and distribution of Liquid Nitrogen (LIN), Liquid Oxygen(LOX), Liquid Argon(LAR), Liquefied Natural Gas(LNG), Carbon Dioxide(LCO2), Liquid Ethylene and Nitrous Oxide, Liquid Petroleum Gas (LPG), etc. Our products include air separation plant, storage tanks, cryogenic micro bulk tanks, ISO tank containers, semi-trailer tankers, cryogenic liquid pumps, vaporizers, LPG filling stations, cylinders, dewar flasks, dry ice making machines, dry ice blasting machines, etc.
Click our product categories to learn more:
Air Separation Plant
Small-scale Cryogenic Oxygen Plant
Full Liquid Air Separation Plant
Liquid Nitrogen Plant
PSA Nitrogen Plant
Liquid Nitrogen Plant
PSA Nitrogen Plant
Portable Oxygen Generator
Air Separation Plant with Argon Gas
Liquid Nitrogen Plant
PSA Oxygen Plant
Portable Oxygen Generator
Mobile Tank
ISO Tank Container
Cryogenic Storage Tank
LPG Storage Tank
Cryogenic Pump
Micro Bulk Tank Solutions
Cryogenic Semi Trailer Transport Tanker
LPG Semi Trailer Tanker
Vaporizer
Cylinders
Dry ice making machine & dry ice blaster
Calcium Carbide
Industrial Gas
410 LITER DEWAR FLASK
80 LITER DEWAR FLASK
100 LITER DEWAR FLASK
175 Liter Dewar Flask
195 LITER DEWAR FLASK
210 LITER DEWAR FLASK
232 LITER DEWAR FLASK
HORIZONTAL 499 LITER DEWAR FLASK
VERTICAL 500 LITER DEWAR FLASK
For more than 10 years, the “People, Product, Planet, Profit” (PPPP) principle has been practiced in Chuankong General Equipment, which means we adhere to human oriented, focus on increasing value on the economic, environmental and social levels at the same time. “4 Ps” has to be taken account of when any decision is made to avoid any negative impact on any of “P”.
For more than 10 years, the “People, Product, Planet, Profit” (PPPP) principle has been practiced in Chuankong General Equipment, which means we adhere to human oriented, focus on increasing value on the economic, environmental and social levels at the same time. “4 Ps” has to be taken account of when any decision is made to avoid any negative impact on any of “P”.
Among the Four Ps, people is crucial as they are the ones who take care of the rest of 3 Ps. We help our employees to build up their profession skills, whilst favorable reward is obtained to keep decent life level. 40% of our employees have served for the company for more than 10 years, as participants and witness of China’s fast growth in gas industry. Regular training and team-building is arranged to keep our team as an energetic and productive one.
We contribute to the development of gas industry for creating a more convenient and better life for the human beings. Let the invisible air turn into visible brilliance.
