How to deal with blockages at the bottom of the riser and in the sludge
Thread Content
How to deal with blockages at the bottom of the riser and in the sludge
It’s heavy snow blocking the doors... There’s no good advice; just stop work temporarily!
I don’t know what the pipe diameter specification is or what the medium inside the pipe is. Is it possible to perform cleaning such as online blasting?
Find a rod and push it upward from the empty space until dry catalyst comes out; let the dry catalyst mix with the wet catalyst, which also serves to heat the wet catalyst. There’s no other way; it has to be handled manually.
May I ask how the mud is formed?
Is it in operation? Is it a unit that is about to start up, or a unit in an accident condition awaiting recovery?
This problem can also occur at the start of operation; therefore, it is essential to ensure that the drainage at the lower part of the lift pipe remains unobstructed at that time. The likelihood of such a situation occurring in an operating unit is quite low