How to deal with poor material feeding under the filter of the gasified coal storage tank
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We use carbon dioxide to transport pulverized coal, but the frequent clogging of the coal in the filter below the pulverized coal storage tank – is this related to the overly narrow neck of the rotary discharge valve, or is it due to the low temperature of the pulverized coal?
Impacts are carried out irregularly using a nitrogen cannon
There are various reasons for the clogging of the coal dust storage tank filters; the main aspects to check include: 1. Heating temperature； 2. Valve location (as close to the filter tank as possible) ； 3. Downcomer diameter (to avoid too small a diameter or blockages in the downcomer caused by the electrostatic force of the coal powder) ； 4. Avoid dead zones of coal powder in the filter storage tank ； 5. Increase nitrogen purging.
3# shanxg is very comprehensive. The most important thing is to keep everything dry – the coal powder must be dry, the gas used for transportation must be dry, and the gas used for punching must also be dry. What is dry must flow.
Building 3#: Thank you for your guidance. This might also be related to incomplete discharge from V-1204, as well as too much backflow during pressure relief.
Personally, I don’t think air cannons can solve the problem; it’s not a long-term solution!
Boss, have you figured it out now? It’s blocked again. Not only is it blocked, but it also forms clumps; coal is everywhere, reaching high into the air. The boss wants bears.
What is said makes sense – only when things are in motion can flow proceed smoothly. Determining how to maintain an appropriate level of moisture is indeed a complex issue that deserves careful study.
You’re really modest, boss – you’re an expert after all. But to be honest, there are still many things that need further consideration; to truly master a skill, one really has to put in effort!
What the guy is saying is all key; it’s important to carry out the process, and what’s really crucial is to maintain proper control over temperature and humidity. \"Dry\" is a relative term – as long as the temperature is not lower than the gas’s dew point, that’s fine; it’s safer to keep the temperature further away from the dew point.