页岩气压缩机组特点及性能分析

Characteristics and Performance Analysis of Shale Gas Compressors

页岩气压缩机是针对国内页岩气开采而研制的适应进气压力随采集条件动态变化范围大,运行环境缺水,气体杂质多,便于转场的一种全风冷、低噪声、高转速橇装往复压缩机。机组采用高转速短行程,对称平衡布置的设计,额定转速1000r/min或1500 r/min,运行振动小,满足无基础运行要求,外形尺寸小,质量轻,易于转移运输。截至目前,机组运行状况良好,噪声、振动、能耗等性能达到或优于设计标准,在页岩能源领域具有良好的应用前景和推广价值。

The high-speed and low-noise skid shale gas compressor with air cool is developed to extract naturalgasfrom shale deposits.It will run well without cooling water,with dirty gas,and when the suction pressure widely varies.The compressor with high speed and short stroke is symmetrically balanced.The rotational speed is 1000r/min or 1500 r/min.It could operate without foundation due to the low operating vibration,and be transferred easily because its small size.Up to now,the compressor is running well and its performance such as noise,vibration,power consumption etc.is better than the design standards.So,it has good application prospects and promotion value in the field of shale gas extraction.