Slurry sampling drain
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What to do if the sampling drain for coal slurry is often clogged? Are there any good methods?
What type of valve is the sampling valve? You could try using a small plunger valve instead
Increase the diameter, direct the flow outward from the side, and replace the valve type
The drain pipe leads out from the side at the bottom of the main pipe
It is arranged on the side of the pipeline, and replaced with a small plunger valve.
The drain pipe runs out from the side; a DN25 pipe is sufficient for this purpose. If it gets blocked, it can be cleared by tapping it, and it works very well now. Previously, a DN50 pipe was used