Oxygen compressor Tangent Ring
价格：777.00起
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关 键 词：compressor,Oxygen
行 业：机械 泵 往复泵
发布时间：2021-08-03
Reciprocating Compressor Piston Rod Load
In this article, we learn about the Reciprocating Compressor Piston Rod Load – Principle and Calculation method. The compressor rod load exceed the recommended rod load (ie., Combined Rod Load) of a reciprocating compressor leads to major compressor failure. For this reason, it is important to understand the rod load during the design stage and startup of the compressor.
Rod Packing活塞杆填料
Rod packing is required to prevent the gas leakage along the piston rod where it
passes through the crank end cylinder closure.
Crank Shaft曲轴
Larger compressors, normally above 150 kW(200 hp), the crankshaft is made up of
forged steel. Compressor less than or equal to 150kW, the crankshaft is made up of
ductile iron.
Tangent Ring Radial Ring or Pressure Breaker Ring Backup ring.
Bearing
The main and connecting rod bearings should be split-sleeve, steel-backed, babbitted
insert type. Antifriction bearing shall be used for compressor rating less than
150kW. As per API-618 trapper roller bearings are used as the main bearing for
compressor rating less than 150kW.
For capacity control, clearance pocket included in the cylinders. In the case of multistage compressors, the clearance pocket is used in the first stage cylinder.
