. Slurry pipeline blockage
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This post was last edited by GSP on 2011-2-18 at 15:42. In 1997, the coal slurry pipeline at the Shanghai Coking Plant became clogged once, and a new pipeline was installed thereafter. 2. When I was parking at the Wansheng Chemical Park in Chongqing, I found that the pipeline was blocked. How to avoid this phenomenon?
What was said on the 2nd floor is correct; cleaning the coal slurry pipelines promptly is the best approach.
1/ Choose coal with good pulping properties； 2/ Select appropriate additives and conduct experiments on water separation from coal slurry ； 3/ After parking, the coal slurry pipeline must be depressurized and flushed within four hours; similarly, the coal slurry circulation pipeline should also be flushed promptly after feeding begins.
One can only rinse in a timely manner and ensure the quality of the rinsing