OIL FREE CARBON DIOXIDE GAS RECOVERY SYSTEM
Product Feature
1.Total oil free
2.single or double stage
3.easy moving
4.heavy duty ,and 24 hours continues working
5.silent working
Product Specification
oil free co2 compressor refers to a compressor for pressurizing carbon dioxide gas and achieving transportation. Mainly used,
1. Recycling of dry ice volatilized gas from CO2 plant, recycling of CO2 from factory,
2. Industrial and pharmaceutical extraction processes using the liquid properties of CO2
3. Large-scale carbon dioxide compressor is mainly used in urea synthesis equipment
When co2 oil free recovery compressor extraction designing and using, it should be noted that: (1) the critical temperature of carbon dioxide is high, and it can be liquefied at 31.3 ° C and 7.14 MPa. When used in winter, the interstage cooling temperature should not be too low; (2) when carbon dioxide is below 60 MPa, it is beneficial to gas. (3) Due to the relatively high relative density of carbon dioxide gas, it is not appropriate to use an excessively large average piston speed, otherwise the gas valve resistance is high; (4) carbon dioxide gas contains a small amount of water, which is highly corrosive, so the gas valve, Coolers and buffer tanks are required to be made of stainless steel.
Pneumatic cylinder control ,compressor change pressure stage automatic according to inlet pressure condition in co2 gas recovery system
here is oil free extraction co2 compressor technical data
OIL FREE CO2 COMPRESSOR
S/N | ITEMS | TECHNICAL DATA | |
1 | Working medium | Dry CO2 gas,99.6% | |
2 | model | CW-600/0.3-5 | |
3 | Structure | oil free reciprocating,Vertical type | |
4 | Pressure stage | 1stage 2cylinder | |
5 | Rated capacity(standard)Nm3/h | 600Nm3/hr (@suction 0.3barg) | |
6 | Rated inlet pressure MPa(G) | 0.03 | |
7 | Rated outlet pressure MPa(G) | 0.5 | |
8 | Inlet temperature℃ | 0～35 | |
9 | Outlet temperature ℃ | ≤50 | |
10 | Transmit gas temperature℃ | ≤50 | |
11 | Shaft speed r/min | 40 ※ | |
12 | Cooling way | Water cooling | |
13 | Lubricate way | Crank shaft | Lubricated oil in crank case |
Cylinder | Oil free lubricate | ||
Shaft power | ≤49 | ||
14 | Motor power Kw | 55kw 380V50Hz ※ | |
15 | Transmit way | Belt driven | |
16 | Installation way | Simple basement | |
17 | Automatic control parts | Overload ,stop automatic | |
18 | External dimension L×W×H mm | 2650×1850×2100 ※ | |
19 | Inlet and outlet mm | DN125/DN80 | |
20 | Weight Kg | 4300 ※ | |
21 | Voltage | 380v/50hz/3phase | |
22 | Water consumption | 5500kgs/hr | |
Water inlet outlet | DN40 | ||
Pipe and gas valve | Stainless steel | ||
Piston ring ,filling stuff | Filled with polytetrafluoroethylene | ||
Crank and shaft | Carbon steel | ||
Supply scope :
Compressor pump, motor, cooler, skid chassis, start cabinet, suction filter, a instrument meter and control components, safety valves, import and export matching flange, compressor files.