Kaifeng Reciprocating Compressor Basics
价格：777.00起
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关 键 词：Basics,Compressor,Reciprocating
行 业：机械 泵 往复泵
发布时间：2021-11-11
Poppet Type Valve
Plate Type Valve
Ring Type Valve
Poppet Valve
Reciprocating Compressor Basics ComponentsThe poppet valve is used for low-speed
compressor and gas contain oil particles. The poppet valves are high lift valves, due
to high lift the pressure drop across the valve is low.
Tangent Ring Radial Ring or Pressure Breaker Ring Backup ring.
If rod packing cooling needed, the stuffing box is jacketed for liquid coolant.
Reciprocating Compressor Basics Components
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.
Gives greater stability to the piston, eliminating piston “slap” and reducing ring wear
Permits stronger piston design and higher operating pressures.
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.
