Help! We are about to test run our compressor. (Centrifugal compression)
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This post was last edited by YuFoTongLe on July 21, 2010, at 12:17. We need to conduct a test run for our compressor. We wonder what pressure level is appropriate for charging the system, and what criteria determine this value? Another issue is related to our ammonia compressors: the pressure of the gas used for the primary dry gas seal is only 0.6 Mpa; once the system is operating properly, this pressure rises to 1.7 Mpa. How can we switch this gas to the process gas after the compressor starts up? I’m stuck… Thank you all! There’s also the syngas compressor – the pressure of the gas used for its primary dry gas seal is 0.6 Mpa, while once the system is functioning properly, the pressure reaches 6.8 Mpa. It’s frustrating!
The inlet pressure of the ammonia compressor is very low, so it can be switched off directly. The syngas compressor should be equipped with a booster pump, which directly increases the pressure to meet the requirements.
The operating instructions for the dry gas seal provide very detailed steps for starting up the equipment. Just follow the steps. Unless. . . . .
If you don’t learn the *operations properly, you’ll get anxious when it’s time to use them. I suggest you take a close look at the operation manual
Yes, one still needs to learn *; at least the basic procedures should be learned, right?
Starting the dry gas seal booster pump before startup allows the system to be fed with process gas.
If you don’t study properly on a regular basis*, you should at least learn the basic procedures! This is after all the job you do.
Take a good look at the operating procedures; you will benefit a lot from it
The friend above is right; if the pressure of the gas supply at the site is too low and does not meet the requirements, a dry gas seal control system usually includes a pressurization system, that is, a pressure pump~~~
I also want to learn the* operation procedures; does anyone have them? Please send one. Thank you, zhongqp2000@163.com