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What are the inner flange and outer flange of the centrifugal compressor outlet valve?

2020-02-07View Original

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I came across this while reading a document on handling compressor accidents; the methods for dealing with leaks at the inner flange and the outer flange of the compressor outlet valve are slightly different. In the case of an outer flange leak, it is necessary to vent the system behind the valve, whereas this is not required in the case of an inner flange leak. I want to know whether the inner flange of the compressor outlet valve refers to the flange on the side between the valve and the compressor, while the outer flange refers to the flange on the side between the outlet valve and the downstream system.
Reply #22020-02-07
This document should also have a schematic diagram, right? It depends on what is used as a reference. Generally, the compressor is taken as the reference, and different types of compressors vary; it is best to have a targeted discussion for reference.
Reply #32020-02-11
This compressor is a turbine-driven centrifugal compressor used in the ammonia synthesis process. There is no reference diagram; it only explains the differences in handling leaks at the inner flange and outer flange of the compressor outlet valve.
Reply #42020-02-11
This compressor is a turbine-driven centrifugal compressor used in the ammonia synthesis process. There is no reference diagram; it only explains the differences in handling leaks at the inner flange and outer flange of the compressor outlet valve.
Reply #52020-02-11
For now, your understanding seems to be correct; it’s best to consult your technical staff.
Reply #62020-02-13
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Reply #72020-02-17
Our company mainly produces various difficult-to-manufacture components such as flange fittings and pipes made of stainless steel alloys
Reply #82020-02-17
Our company mainly produces various types of flange fittings, stainless steel alloy steel fittings, and other complex components; phone number: 13315715316, WeChat ID is the same

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