For replacing the machine seal, stirring, and the large gasket at the tank opening in an enamel tank, is it necessary to lift the large cover?
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For replacing the machine seal, stirring, and the large gasket at the tank opening in an enamel tank, is it necessary to lift the large cover? No matter what is replaced, it’s necessary to hang a gourd, open a manhole to enter, and lift the large cover up? Could an experienced technician who has done maintenance help analyze and summarize the experience? Thanks a lot
For opening the top cover, it’s definitely necessary; for replacing the gasket, it may not require entering the vessel. As for replacing the machine seal and the stirrer, whether entry is needed depends on the size of the reactor and the way the stirrer is connected.
Do I need to remove the internal mixer when changing the machine seal? If disassembly is necessary, the manhole can suffice, so there’s no need to open the large cover.