How do you remove a compressor rotor?

Use a slide hammer (M8) to remove the dowel pins (K51) located on both sides of the compressor. Loosen the hex bolts connecting inlet casing (B01) and rotor casing (B02) Apply jack bolts to the inlet casing to separate it from the rotor casing. Slide the inlet casing horizontally away from the compressor.

How do you Jack a compressor rotor?

Discharge Balance Piston and Bearings Use eye bolts to place the balance piston onto the male rotor shaft at the discharge end of the compressor Remove the eye bolts and fix a threaded rod into the end of the male rotor. Slide the male jacking tool up0 against the balance piston.

How do you remove a compressor retaining ring?

Slide the inlet casing horizontally away from the compressor. Set the inlet casing on the work bench external surface up. Remove the retaining rings (L12) from both the male and female sides. Turn the inlet casing over so that the external surface is facing sown.

What is a screw compressor?

2. OVERALL CONSTRUCTION The screw compressor is a sort of rotary positive displacement compressor, and a machine in which successive volumes of gas are confined within a closed space form by two rotors and casing, and elevated to a higher pressure as the volume of the closed space is decreased by rotation of rotors.

How do I know if my compressor is working properly?

Check smooth action by hand and check the clearance between slide valve concave and discharge by filler gauge ( clearance – 0.0016-0.0049)4 A Teflon piston seal (D42) and O-ring (L56) are located on the inside of the slide stop facing the suction side of the compressor. Be sure to remove kink before placing onto the slide valve rod. 12.

How many rotors does a screw compressor have?

The mechanism of the screw compressor consist of two screwed teeth rotors which are i8ntermeshed in parallel within the casing. The rotor which has five lobes is called “male rotor” and the other which has six lobes is called “female rotor”.