• How does the reciprocating compressor valve work?

    Suction /Discharge valves: Acts as Non return valves.Let the gas enter/ discharge at specific pressure.Suction valves fitted on top and discharge valves are fitted on bottom of the cylinder:Consists o

    2020/07/06 keepwin 8

  • How to operate reciprocating comoressor

    1,Installation of compressor unit The compressor unit shall be installed according to the factory requirements. Allowable working environment temperature of compressor: - 5 ℃ ~ + 40 ℃ The com

    2020/06/23 keepwin 4

  • Reciprocating compressor construction--valve and packing diagram

    In order to prevent the gas in the cylinder from leaking from the piston rod, a set of packing is set in the cylinder seat, among which the lower part of the first and second stage cylinders is equipped with low-pressure packing parts, and the third stage cylinders are installed with high-pressure packing parts, which are composed of packing box, oil scraper ring, sealing ring, etc.

    2020/06/23 keepwin 14

  • Reciprocating compressor construction--cylinder diagram

    Crosshead assembly is composed of crosshead slide guide and crosshead. It is made of nodular cast iron. The crosshead receives oil from the crankcase through the oil distributor. The crosshead pin and the small head of the connecting rod form a movable joint of the crosshead, and obtain pressure lubrication through the oil circuit in the connecting rod. The packing box on the piston rod separates the crosshead assembly from the compression chamber. The seal on the piston rod can be adjusted by itself

    2020/06/23 keepwin 9

  • Reciprocating compressor construction--Crosshead diagram

    The crosshead is the part connecting the connecting rod and the reciprocating piston rod. It has the guiding function and bears the lateral force of the compressor. The crosshead of this machine is made of nodular cast iron, on which there are threads for connecting piston rod and crosshead pin for connecting rod.

    2020/06/23 keepwin 11

  • Reciprocating compressor construction--piston diagram

    During assembly, the notches between the piston rings are staggered. In addition, the internal thread of the lock nut used for connecting the piston and the external thread of the piston rod at the joint and the internal thread of the piston rod at the joint need to be coated with loctite 640 glue to prevent loosening.

    2020/06/23 keepwin 9

  • Reciprocating compressor construction--crankshaft and connect rod

    The crank mechanism supported in the crankcase consists of a double crank and six connecting rods. The sturdy crankcase is made of cast iron and its bottom serves as an oil pan. Another special oil storage tank, as a continuation of the oil pan, draws in the lubricating oil required by the crank mechanism from here. An oil distributor is installed on the side of the crankcase, and the oil from the oil distributor flows through the oil filter. The oil filler pipe is installed on the upper part of the crankcase.

    2020/06/23 keepwin 12

  • Five reciprocating compressor advantages and disadvantages

    Reciprocating compressorReciprocating compressor is a kind of compressor which makes the volume of cylinder change periodically through the reciprocating motion of piston or diaphragm in cylinder and

    2020/06/23 keepwin 160

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