Shaft kiln for incinerating sludge

Abstract

The present application relates to sludge treatment technical field, specifically for a kind of for incinerating sludge vertical kiln, including kiln body, its inner wall is fixedly installed with dust collecting plate and guide vane, top wall is fixedly installed with the guide sleeve that is communicated with outside, the side with the small diameter of guide vane is fixedly connected with dust collecting plate, spiral pipe, its quantity is multiple and spiral direction is same, one end is communicated with the kiln body inner cavity below dust collecting plate, the other end is communicated in the kiln body inner cavity with guide sleeve same height, fixedly installed on the mounting support of kiln body outer wall, vibration isolator is fixedly installed on it, drying plate is horizontally placed in kiln body, it is below the bottom end of spiral pipe, the diameter of drying plate is less than the inner diameter of kiln body, and vibration transmission plate, one end of which passes through through-hole and is fixedly connected with the vibration isolator stop vibration end, is fixedly installed on drying plate.Make vertical kiln dust collecting filter equipment, sludge drying equipment integration, simplify sludge incineration procedure, avoid sludge or gas between each equipment complex transfer, reduce required floor area.

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