Poppet Valve Reciprocating Compressor DRESSER
价格：777.00起
温州盛义机械制造有限公司
联系人：程**
电话：17757794797
地址：浙江省温州龙湾区永中街道坦头村工业园
产品规格：
产品数量：
包装说明：
关 键 词：Compressor,Reciprocating
行 业：机械 泵 往复泵
发布时间：2021-08-24
Filed Under: Basics, Reciprocating Compressor
Tagged With: Piston Rod Load calculation, Reciprocating Compressor Piston Rod Load, Reciprocating Compressor Piston Rod Load principle
The crosshead pin should have a replaceable bush bearing.
Cross Head十字头
All industrial compressors are equipped with crosshead. The crosshead is used to
guide the piston in the cylinder bore. The following are the advantage of the crosshead.
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.
The connecting rod is made up of forged steel for 150 kW (200 hp) reciprocating
compressor. For compressor less than or equal to 150kW, ductile iron material is
used.
The most common material used in cylinder construction is cast iron for the larger, low-pressure cylinders and steel for the smaller, high-pressure cylinders. In some cases, nodular or ductile iron can be used in lieu of cast iron. For hydrocarbon service, steel is most desirable, although not universally available.
