Lockout valve for Luchey furnace
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Everyone uses the lock valve from that company; since the Endu furnace uses lump coal, the valves often get stuck and cannot close properly, which results in air leakage
Which one are you using now? I know little about coal gasification; the coal lockhopper in our fluidized bed uses disc valves
I would like to ask the manufacturers of Lurgi furnaces for some advice; after all, both Lurgi furnaces and ours use lump coal
Hebei Renqiu School Chemical Machinery Factory: The problem of the valve getting stuck due to lump coal is most likely caused by an inappropriate particle size of the lump coal or overfilling when adding coal. A few vibrations when the valve gets stuck generally do not affect operation; first check the structure of the valve and its operation methods, before considering the possibility of a problem with the manufacturer