Rotary ascending pipe graphite cleaning device and using method thereof

Abstract

The invention discloses a rotary ascending pipe graphite cleaning device and a use method thereof, and relates to the technical field of metallurgical coking, in particular to a rotary ascending pipe graphite cleaning device applied to a top-charging coke oven coal charging car and a tamping coke oven smoke guide car. The bottom end of a rotating arm is mounted on a steel structure platform through a hinge shaft and a fastener, and a directional guide wheel is mounted at the top end of the rotating arm; the fixed bracket is fixedly arranged on the steel structure platform at the rear part of the rotating arm through a fastener; a chain compression roller mechanism and a locking mechanism are arranged at the top end of the fixed bracket, and a driving device is fixedly mounted at the bottom; the chain passes through the two compression rollers of the chain compression roller mechanism, one end of the chain is connected with the ratchet hammer after bypassing the directional guide wheel, and the other end of the chain is connected with the winding drum of the driving device and is wound on the winding drum. According to the technical scheme, the problems that in the prior art, the position of the ascension pipe is changed, and ratchet hammer alignment is inaccurate are solved; the chain shakes seriously and is poor in stability; the ratchet hammer is not protected and cannot be aligned easily due to shaking; the ratchet hammers rise and fall irregularly in the ascending pipe, so that jamming is caused, and lining bricks in the pipe are damaged.

Description

technical field [0001] The invention relates to a rotary rising pipe graphite cleaning device and a method for using the same, and relates to the technical field of metallurgy and coking, in particular to a rotary rising pipe graphite cleaning device applied to a top-loaded coke oven coal charging car and a tamping coke oven smoke guiding car. Background technique [0002] The raw gas produced during the coking process of the coke oven will decompose some macromolecular hydrocarbons into methane under the action of high temperature, and the methane will continue to be subjected to high temperature to crack into free carbon and hydrogen, and free carbon is easily attached to the riser of the exhaust gas , and then form a graphite layer that is firmly bonded to the brick. If the graphite layer is not removed in time, the growth of graphite will be accelerated and the riser will eventually be blocked due to the smaller riser pipe. The blockage of graphite in the riser will not...

AI Technical Summary

Problems solved by technology

[0011] According to the position change of the ascending tube proposed by the above prior art, the alignment of the ratchet hammer is not accurate; the chain shakes seriously and the stability is poor; the ratchet hammer has no protection settings, and the shaking is not easy to align; the ratchet hammer rises and falls irregularly in the riser pipe and causes jam To solve technical problems such as blockage and damage to the lining brick of the pipe, a rotary rising pipe graphite cleaning device and its use method are provided

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