Bengbu Aipu Compressor Manufacturing Co.,Ltd
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Overview of Operation and Structure of Liquefied Oil and Gas Compressor

Overview of Operation and Structure of Liquefied Oil and Gas Compressor

Liquefied oil and gas compressors are mainly used for the transportation and boosting of liquefied oil and gas or gases with similar properties. Therefore, this type of compressors are the key equipment for liquefied oil and gas stations, LPG car refueling stations, and mixed gas stations as well as the ideal equipment for boosting and recovering gas for the chemical industries.


1. Operation of liquefied oil and gas compressor

(1) Loading and unloading of liquefied oil and gas tankers, fire tanks and tankers;

(2) Bottling and canning liquefied oil and gas or gas with similar properties;

(3)Recovering of residual gas or residual liquid of liquefied oil and gas;

(4)The compression medium of special compressors that are for the production of chemical products can be divided into liquid ammonia, diformaldehyde, propylene, propane, butadiene, vinyl chloride, methane.


2. Overview of the structure of the liquefied oil and gas compressor

The cylinders and packing parts of the liquefied oil and gas series compressors produced by good liquefied oil and gas compressor manufacturers should all be oil-free, because this ensures the purity of the medium during operation. The crankshaft, connecting rod and cross-head parts are splash lubricated to ensure the reliability of movement.


Liquefied oil and gas compressors can be divided into vertical, single-acting, air-cooled and oil-free lubrication, reciprocating piston structure, high efficiency filter, gas separator, two-position four-way valve, pipeline system, explosion-proof motor, etc. The protection system is composed of shut-off valves, floats, safety valves, etc. It has its own complete system. Users do not need to equip additional equipment such as gas-liquid separators, surge tanks, etc., and can simplify the configuration of pipeline valves. Liquefied oil and gas compressors have the characteristics of low vibration, low noise, stable operation, compact structure, large displacement, convenient operation, safety and reliability, low investment, quick effect, etc.


Turning the handle of the two-position four-way valve of the compressor, the unloading state can be conveniently changed to the residual gas recovery state, and the operation is very convenient.

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