China Residual Gas Recovery Air Cooling High Pressure Piston LPG Compressor

LPG LNG storage tank LPG compressor Ammonia Reciprocating Piston Compressor
ZW series Oil-Free LPG Gas Compressor, it has many functions, small volume, lightweight, small power, stable and reliable operation, and has good safety performance. It can transport highly volatile liquid such as liquefied petroleum gas and recover the gas left in the tank, Liquid Natural Gas. Due to the unique oil-free lubrication design, there is no need for oil lubrication in the cylinder, so it will not pollute the medium (ensure the purity of gas) and keep the transported substances pure.
Excellent complement, satisfied performance, light weight, small occupying area, more compressing ratio, smooth running, long service life of spare parts, simple operation, reliability and easy maintenance. ZW series compressors have both fixed or movable types; both normal atmosphere (0.1~1.5MPa) and high pressure (1.6~2.4MPa) to meet different requirements of customers.


LPG Compressor Technical Parameters
ModelFlow rate m3/minInlet pressure (MPa)Discharge pressure (MPa)Motor power (Kw)ZW-0.6/10-160.61 1.67.5ZW-0.8/10-160.811.611ZW-1.0/10-16111.615ZW-1.3/10-161.311.618.5ZW-1.5/10-161.511.622ZW-2.0/10-16211.630ZW-2.5/10-162.511.637ZW-3.0/10-16311.645ZW-4.0/10-16411.655ZW-8.0/10-16811.6110ZW-1.0/1-1010.1115ZW-1.0/2-510.20.57.5The above models are commonly used and can be customized according to each industry plant's different requirements.
The above data are calculated according to:
Inlet pressure: ≤ 1.0Mpa;
Exhaust pressure: ≤ 1.6Mpa;
Maximum pressure difference: 0.6Mpa;
Maximum instantaneous pressure ratio: ≤6
Cooling mode: air cooling or water cooling (according to end user's local conditions to design);
Inlet temperature: 40ºC;
Liquid density of liquefied gas: 582.5kg/m3.


Main purpose and scope of Application
This series of compressors are mainly used for loading, unloading, tank pouring, residual gas recovery, tank vehicle loading, unloading, bottle filling, bottle emptying, conveying, residue removal and it can be also used in the processes of other petrol-industries, residual liquid recovery and other operations of LPG. They are ideal equipment for liquid transportation and gas recovery. Therefore, it is widely used in LPG storage and distribution station, gas mixing station, gasification station, tank plant, automobile filling station, etc., especially in large, medium and small LPG stations.
In addition, it is suitable for liquid transportation and residual gas recovery of propane, butane, butene and other volatile substances with low boiling point. Its variant products can be used for liquid transportation and gas recovery of propylene, liquid ammonia, etc.Technical Paramter
No.ItemSpecification1Compressor ModelZW-0.6/10-15 2Compress mediumLPG Gas3StructureVertical Type, Air Cooking, Single action 4Compress stage numbersingle stage5volume capacity (F.A.D) 0.6 m3/min6Suction pressure 1Mpa7Discharge pressure 1.5Mpa8Suction temperature ≤40ºC9Discharge temperature≤110ºC10Compressor speed(r/min)50011Motor Power 7.5KW ,YB3-132M-4dIIBT4 12Cooling methodAir Cooling13Lubricate methodCrank case, Crankshaft, Connect rod, CrossheadSplash lubricationCylinder, filling Oil free lubrication14Driven MethodBelt driven15Installation with skid-board16Noise85dB (A)17Vibration intensity2818Dimensionabout 1220x680x980mm19Weightabout 360KG20Scope of supplyCompressor, motor, common underframe, gas pipeline, four-way valve, safety valve, instrument, random spare parts, factory documents, etc.