Crank Shaft NEA Reciprocating Compressor
价格：777.00起
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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：2021-10-31
Poppet Valves are not tolerant of uneven flow distribution. The poppet valve is used
in a medium pressure range compressor. Nowadays these types of valves are used in
hydrocarbon service because of easy maintenance.
The compressor can use narrow piston, due to the use of narrow piston larger valve area for greater efficiency.
If rod packing cooling needed, the stuffing box is jacketed for liquid coolant.
Reciprocating Compressor Basics Components
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.
Contents
1 Cylinders
2 Piston
3 Piston Rod
4 Distance Piece
5 Rod Packing
5.1 Tangent Ring
5.2 Radial Ring or Pressure Breaker Ring
5.3 Backup Ring
6 Crank Shaft
7 Bearing
8 Connecting Rod
9 Cross Head
10 Valve
10.1 Poppet Valve
10.2 Plate Type Valve
10.3 Ring Type Valve
11 Lubrication System
