Methanol compressor wenzhou
价格：777.00起
产品规格：
产品数量：
包装说明：
关 键 词：compressor,Methanol
行 业：机械 泵 往复泵
发布时间：2021-06-28
Contents hide
1 Loads Act on Piston
1.1 Gas Load:
1.1.1 The Gas Load Under Compression
1.1.2 Gas Load UnderTension
1.2 Inertia Force
1.3 Combined Rod Load
2 Reciprocating Compressor Piston Rod Load Calculation method
3 Conclusion:
Connecting Rod连杆
Purpose of the connecting rod is to connect the crankshaft and the crosshead. The
connecting rod converts the rotary motion into reciprocating motion. The connecting
rod bolts and nuts shall be securely locked with cotter pins or wire after assembly.
Like Crankshafts, the connecting rod has drilled hole for oil passage.
Backup Ring支承环
The construction of the backup ring is similar to the radial ring. As the name
indicate this type of ring is used to backup all the rings when using in the high-
pressure application.
Tangent Ring切线环
The tangent ring is cut into three segments so that each cut lies on the side of an
equilateral triangle. The cuts of this ring maintain sealing contact regardless of
variations of the ring’s inside diameter. If wear occurs in the tangent ring, the
garter spring will tighten the ring segments to compensate for the wear.
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.
For a horizontally mounted cylinder, along with piston rings, an additional ring called wear band or rider ring is used to lower the wear between cylinder and piston.
