Reciprocating compressor problems
Thread Content
http://bbs.hcbbs.com/thread-1838626-1-1.html The book is recommended in this post, I have already bought it and am currently reading it. There are some questions here. The horizontal line in the first picture. Can any reciprocating compressor expert explain in detail why these phenomena occur when the compressor inlet valve or exhaust valve is damaged? Welcome to discuss! ! ! The horizontal line in the figure: Is the exhaust valve leaking? Is the exhaust temperature of this stage or the temperature of the valve cover of this stage rising? Air leakage is due to poor compression and low temperature. The how-to explanation book is good and comprehensive in content, covering technology and safety, mainly including many actual accident cases. Of course, there are some laws and regulations in it, and the version of the supervision regulations is a bit early. This cannot be blamed on the author. After all, the new regulations had not yet been released when the book was written. The main reason is that writing a book is not easy. Highly recommended to all sea friends! ! Chemical Equipment and Machinery
The exhaust valve leaks, causing high temperature to enter. During the compression process, the compressor works too much, causing the exhaust temperature of this stage to increase.
The temperature of the exhausted gas is high, and the exhaust valve leaks and the exhaust temperature is high, which is equivalent to repeated compression of the intake air.