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الوصف
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+H2S(dry) |
Quantity |
1 |
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Inter pressure MPa（G） |
0.02 |
Inlet temperature ℃ |
≤40 |
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Discharge pressure Mpa（G） |
20.0 |
Discharge temperature (After cooling) ℃ |
≤55℃ |
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Volume flow Nm3/h |
10（Under normal inspiratory pressure） |
Piston stroke mm |
75 |
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Model |
G2VCW-10/0.2-200 |
Compressed series |
4 |
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Structural type |
Double V type |
Number of cylinders |
4 |
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Speed of crankshaft r/min |
440 ※ |
Voltage V |
380 |
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Cooling method |
air cooling |
cooling water flow t/h |
--- |
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Shaft power KW |
≤5.8 |
Motor speed r/min |
1440 |
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Motor |
7.5kw 380V50Hz dIIBT4 ※ |
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Outline dimension mmXmmXmm |
1500X850X1350※ |
Unit weight T |
0.48 |
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Inlet and exhaust outlet |
Inter DN25 Outer DN8 |
Water interface in and out |
---- |
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Driving mode |
Belt drive (anti-static electricity) |
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Material is partly in contact with the gas
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Body, crankshaft |
cast iron |
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Gas valve |
stainless steel |
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Piston ring, guide ring |
filled polytetrafluoroethylene |
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Scope of supply |
Main engine, motor, cooler, skid-mounted chassis, electric control cabinet, air intake filter, safety valve, outlet matching flange, random file, etc. |
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Other matters needing attention |
1、 Mechanical sealing type. 2、 Site electrical explosion-proof grade：dIIBT4. 3、 Dangerous gas; do the routine inspection work. 4、※Column data is for user reference |
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Delivery time |
Contract signing, 50 working days after the advance payment to the account |
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