Cement preheater rack and installation method thereof

Abstract

The invention relates to a cement preheater rack. The cement preheater rack comprises hanging pieces, a ring beam and at least three support rod mechanisms, wherein support rods can be telescopically supported at the peripheral side of the ring beam; the hanging pieces are tightly arranged below the ring beam layer by layer; each layer of hanging pieces is staggered and connected; fixed connecting pieces are arranged on the ring beam; first connecting pieces and second connecting pieces matched with each other are respectively arranged at the two ends of each hanging piece; the ring beam is connected with the first connecting pieces through the fixed connecting pieces to realize the connection between the ring beam and the first layer of hanging pieces bonded with the ring beam; and the support rod mechanisms comprise bottom pipes provided with internal threads and lifting pipes, transmission rollers and driving units. The cement preheater rack has the following beneficial effects: the staggered hanging pieces are adopted to enhance the whole firmness of the rack; the liftable ring beam is adopted to conveniently install and disassemble the rack; and a method for installing the rack prevents the need of continuous change of a ladder position by operators, and solves the problem of weak installation efficiency in the prior art.

Description

technical field [0001] The invention relates to cement preheating equipment, in particular to a cement preheater hanger and an installation method thereof. Background technique [0002] The fixing method of the hanging pieces of the existing cement preheater is unstable, and the installation is very cumbersome. It is necessary to build a 2-3 meter high frame first, and then lay the hanging pieces from high to low by the staff. When laying the hanging piece, the staff needs to set up a ladder. As the laying progresses, the position of the ladder needs to be changed continuously, and the staff needs to climb up and down the ladder continuously, which is very inconvenient and dangerous. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above prior art, and provide a cement preheater hanger and its installation method, which are specifically realized by the following technical solutions: [0004] The cement preheate...

AI Technical Summary

Problems solved by technology

[0002] The fixing method of the hanging pieces of the existing cement preheater is unstable, and the installation is very cumbersome. It is necessary to build a frame with a height of 2-3 meters first, and then lay the hanging pieces from high to low by the staff.

When laying the hanging piece, the staff need to set up a ladder. As the laying progresses, the position of the ladder needs to be changed continuously. The staff needs to climb up and down the ladder continuously, which is very inconvenient and dangerous

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