booster compressor

The equipments needed in nitrogen drilling construction such as compressor, nitrogen machine, booster compressor, rotary blowout prevention machine, and so on and their functions are introduced.

介绍了氮气钻井施工所需要的空压机、制氮机、增压机、旋转防喷器等设备及其功能；

Described are advantages of motor-driven pipeline booster compressor over gas turbine-driven pipeline booster compressor in environmental protection and economy.

论述电动机驱动管道增压压缩机比燃气轮机驱动具有环保和经济两方面优势，是一种发展趋势；

Advantage of Application of Advanced Stepless Mechanical Variable Speed Device in Motor-driven Booster Compressor

电动机驱动管道增压压缩机采用先进的无级变速机械装置的优越性

Application of High Voltage Inverter in Centrifugal Booster Compressor

高压变频器在离心式循环压缩机上的应用

Research on Booster Compressor Noise Controlling

增压机噪声治理的研究

Booster compressor noise has the characteristics of wide frequency band, intense low fre-quency sound and considerably high total sound pressure level.

增压机噪声具有频带宽、低频声强烈，且总声级又相当高的特性。

The compressor in booster station operates well and the surge has not appeared after improved.

改进后,增压站压缩机运行控制效果良好,未出现过喘振现象.

The scheme options with and without pressure booster compressor at the outlet of the holder were analyzed and compared.

对气柜出口处有无升压机的方案作了分析比较；