Coal bed gas compressor

Coal bed gas compressor

Description

Gas-liquid separation tank, dust removal filter, pressure regulating metering device, buffer tank, coal bed gas compressor, dewatering device, CNG filling column, safety maintenance device for gas filling process equipment, electrical device, CNG pipeline and components, etc.

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Composition of CBM compressor process system:

Gas-liquid separation tank, dust removal filter, pressure regulating metering device, buffer tank, coal bed gas compressor, dewatering device, CNG filling column, safety maintenance device for gas filling process equipment, electrical device, CNG pipeline and components, etc.

Structural characteristics:

The special gas compressor has a reciprocating piston structure. The whole machine is mainly divided into two parts: moving parts and fixed parts. It consists of a cooling system, a circuit system, a control system, pipelines and auxiliary machines. The moving parts are composed of crankshaft, connecting rod, crosshead, piston, gas valve and so on. The fixed parts are composed of a fuselage, a middle body, a cylinder head, a cylinder, and a cylinder block.

Skill Features

Installation form:

With foundation (public chassis, skid-mounted)

Cooling method:

Water cooling (open water cooling and closed water cooling) and air cooling can be equipped according to the water source conditions.

Power Package:

Protective motor, explosion-proof motor, explosion-proof inverter motor, gas engine

Automatic control:

Relay control, PLC control system, touch screen remote monitoring

Start method:

Auto-coupling step-down, soft start, variable frequency start

Maintenance project:

Alarm if the intake pressure is too high or too low

Low oil pressure alarm and shutdown

Exhaust temperature alarm and shutdown at all levels

Low water pressure alarm and shutdown

Motor overload alarm and shutdown

Machine model: VWF-4.3 / -0.2-7

Compressed gas: coalbed methane

Flow: 4.3m3 / min

Intake pressure: -0.02MPa

Intake pressure: 0.7MPa


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