Determination of the amount of steam for catalytic loosening
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I hope to complete the “Theme Participation Award – Completing Tasks to Earn Wealth through Good Themes,” so I’m posting a discussion thread: How is the amount of steam required to loosen the catalytic inclined tubes determined? How wide should the valve be opened in actual production? Please share your experiences:
Let me talk about the control method for our device: 1. The amount of steam is determined by the number of steam supply lines in use, and each steam pipeline is equipped with a flow control orifice plate, so the amount of steam is essentially constant. 2. The amount of steam used for loosening depends mainly on the circulation of the catalyst. It can also be determined based on the density of the inclined tubes.
The function of the catalytic inclined tube to loosen the steam is to ensure proper fluidization of the catalyst. Generally, each unit is equipped with flow control orifice plates according to its design, and this value remains constant. Under the condition of ensuring catalyst fluidization, the steam volume should be as low as possible.
I basically agree with the views from floors 1 and 2, but sometimes it is also necessary to increase or decrease the aperture of the orifice plates according to the actual production conditions, or to use industrial air as a substitute.
What was said on the 3rd floor is correct; the function of the steam used to loosen the catalytic inclined tubes is to ensure proper fluidization of the catalyst. Generally, each unit is equipped with flow control orifice plates according to its design, and this value remains constant. Under the condition of ensuring catalyst fluidization, the steam volume should be as low as possible. If it is too large, it may cause the catalyst to be lost