A kiln tail sealing device for cement processing

Abstract

The invention discloses a kiln tail sealing device for cement processing, which comprises a smoke chamber and an annular flange. A sealing gasket is arranged on the right side of the smoke chamber, and an annular flange is connected to the right side of the sealing gasket. The annular The inside of the flange is provided with a slide rail, and the inner side of the slide rail is connected with a sealing slot, and a sealing sheet is arranged inside the sealing slot, and the other end of the sealing sheet is connected with a rubber slot, and the rubber slot A steel wire rope is installed on the outside, and a fixed ring is connected to the inner side of the rubber slot. The inside of the fixed ring is provided with a slot, and a spring is placed on the inner wall of the slot. One end of the spring is connected to a spring tongue, and the spring tongue A spring tongue groove is installed on the outside, and the outside of the spring tongue groove is connected with a projection. The kiln tail sealing device for cement processing uses sliding rails so that the sealing sheet can rotate with the rotation of the rotary kiln, and the sealing sheet does not directly contact with the sliding rail, which avoids the phenomenon that the sealing sheet is damaged due to rotational friction.

Description

technical field [0001] The invention relates to the technical field of kiln tail sealing devices, in particular to a kiln tail sealing device for cement processing. Background technique [0002] Cement rotary kiln is the main equipment of cement clinker dry process and wet process production line. Rotary kiln is widely used in metallurgy, chemical industry, building refractories, environmental protection and other industries. There are inevitably gaps in the kiln tail of the cement rotary kiln. In order to prevent the outside air from being sucked into the kiln or the gas in the kiln carrying materials from leaking out, a sealing device must be installed on the kiln tail of the cement rotary kiln. [0003] The existing cement rotary kiln cannot achieve complete sealing, and the sealing sheet is easily worn when the rotary kiln is rotating, resulting in insufficient sealing effect, and it is not easy to disassemble and replace, which cannot meet people's needs well. In orde...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kiln tail sealing device for cement processing to solve the problem that the existing cement rotary kiln proposed in the above background technology cannot achieve complete sealing, and the sealing sheet is easy to wear when the rotary kiln rotates, causing The sealing effect is not good enough, and it is not easy to disassemble and replace, so it cannot meet people's needs well

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