Non-lubrication CO2 compressor Carbon Dioxide Piston Compressors
Non-lubrication CO2 compressor Carbon Dioxide Piston Compressors
Piston compressor is a kind of piston reciprocating motion to make gas pressurization and gas delivery compressor mainly consists of working chamber, transmission parts, body and auxiliary parts. The working chamber is directly used to compress the gas, the piston is driven by the piston rod in the cylinder for reciprocating motion, the volume of the working chamber on both sides of the piston changes in turn, the volume decreases on one side of the gas due to the pressure increase through the valve discharge, the volume increases on one side due to the reduction of air pressure through the valve to absorb the gas.
Reciprocating Gas Compressor are widely used in many industries related to the compression and supply of gas to consumers. Like oil and chemical industry, oil refineries and more. Various technological processes can include corrosive, inert, poisonous and explosive gases, which must be treated to a clean gas without impurities of oil.
Below is the specification of Minwen 5~10m3/min CO2 reciprocating piston compressors. We would like to hear from you regarding your specific demands on the carbon dioxide compressors.
LW-(5-10)/22 non-lubrication CO2 Piston compressor Specification |
||
A |
Bare CO2 compressor (4L) |
|
1 |
Model |
LW-(5-10)/22 |
2 |
Type |
L type, two columns three stages, water cooled, non-lubrication of cylinder. |
3 |
Compressed medium |
CO2 |
4 |
Capacity |
5~10 m3/min |
5 |
Suction pressure |
0 MPa (G) |
6 |
Discharge pressure |
2.2 MPa (G) |
7 |
Suction temperature |
40℃ |
8 |
Discharge temperature |
≤40℃ (cooled by 3rd stage cooler) |
9 |
Shaft power |
≤90KW |
10 |
Stoke of piston |
180mm |
11 |
Crankshaft rotational speed |
380r/min |
12 |
Lubricant temperature |
≤70℃ |
13 |
Water inlet temperature |
≤30℃ |
14 |
Water outlet temperature |
≤40℃ |
15 |
Consumption of cooling water |
≤16 t/h |
16 |
Driven way |
Driven by belts |
17 |
Overall dimension |
3127mmx1550mmx2543mm(LxWxH) |
18 |
Weight of compressor |
~3700 kg |
B |
Motor of CO2 compressor |
|
1 |
Type |
Low voltage asynchronous VFD motor |
2 |
Model |
YPT315L2-8 |
3 |
Rated power |
110KW |
4 |
Voltage |
400V |
5 |
Frequency |
50 Hz |
6 |
Protective level |
IP 54 |
C |
Electric control cabinet with VFD |
|
1 |
Model |
Cabinet |
2 |
Type |
|
D |
Local instrument frame |
With pressure gauges and pressure transmitters |
D |
1st, 2nd and 3rd stage cooler |
The material for parts which contact with CO2: stainless steel |
E |
CO2 inlet filter buffer tank |
|
1 |
Model |
|
F |
Check valve |
|
G |
1st, 2nd and 3rd stage safety valve |
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