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Description
Carbon oxide co2 compressor refers to the compressor used to pressurize and transport carbon dioxide gas. Mainly used for,
1. Recovery and storage of dry ice volatile gas in CO2 plant and recycling of waste CO2 in the plant,
2. Use the liquid characteristics of CO2 for industrial and pharmaceutical extraction process
3. Large carbon dioxide compressor is mainly used in urea synthesis unit
Attention should be paid during design and use: (1) the critical temperature of carbon dioxide is high, which can be liquefied at 31.3 ℃ and 7.14mpa. When used in winter, the interstage cooling temperature should not be too low; (2) When carbon dioxide is below 60MPa, it is conducive to gas compression; (3) Due to the relatively high density of carbon dioxide gas, it is not suitable to use too large average speed of piston, otherwise the resistance of gas valve is large; (4) Carbon dioxide gas contains a small amount of water and is highly corrosive, so the gas valve, cooler and buffer tank should be made of stainless steel.Carbon oxide co2 compressor refers to the compressor used to pressurize and transport carbon dioxide gas. Mainly used for,
1. Recovery and storage of dry ice volatile gas in CO2 plant and recycling of waste CO2 in the plant,
2. Use the liquid characteristics of CO2 for industrial and pharmaceutical extraction process
3. Large carbon dioxide compressor is mainly used in urea synthesis unit
Attention should be paid during design and use: (1) the critical temperature of carbon dioxide is high, which can be liquefied at 31.3 ℃ and 7.14mpa. When used in winter, the interstage cooling temperature should not be too low; (2) When carbon dioxide is below 60MPa, it is conducive to gas compression; (3) Due to the relatively high density of carbon dioxide gas, it is not suitable to use too large average speed of piston, otherwise the resistance of gas valve is large; (4) Carbon dioxide gas contains a small amount of water and is highly corrosive, so the gas valve, cooler and buffer tank should be made of stainless steel.
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Project and parameters |
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Medium |
CO2 gas |
Quantity |
1 |
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Intake pressure MPa（G） |
Micro positive pressure |
Inlet temperature ℃ |
0～35 |
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Discharge pressure Mpa（G） |
2.2 |
Exhaust temperature （After cooling) ℃ |
≤55 |
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Flow rate Nm3/h |
652 (Inter pressure =0.001MPa） |
Piston stroke mm |
180 |
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Model |
ZCWY-652/0.01-22 |
Compressed series |
3 |
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Structural type |
Reciprocating piston vertical skid type |
Number of cylinders |
4 |
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Speed of crankshaft r/min |
415 ※ |
Voltage V |
400V |
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Cooling method |
water-cooling |
Cooling water flow t/h |
9.5 |
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Shaft power kw |
≤93 |
Motor speed r/min |
1485 ※ |
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Main motor |
110kw 400V 50Hz ※ |
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Size mm |
L3700×W2100×H2550 ※ |
Unit weight t |
7.0 ※ |
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Interface size mm |
Inter DN150/Outer DN40/cooling water DN50 |
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Driven mode |
decelerator |
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Material of main components
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Body, slide |
cast iron |
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Piston ring, filler |
filled polytetrafluoroethylene |
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Gas valve, cylinder head |
stainless steel |
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Scope of supply |
Main engine, motor, cooler, separator, oil pump, skid-mounted chassis, start cabinet, intake filter, primary instrument and control components, safety valve, special tools, import and export matching flange, random documents, etc. |
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Other matters needing attention |
1、Lube oil user is self-provided； 2、The compressor does not have a buffer tank； 3、※Bar data for user reference |
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Detail Description
