Device for realizing accurate centering of coke pushing rod of coke pusher

Abstract

The invention relates to a device for realizing accurate centering of a coke pushing rod of a coke pusher, the centering device comprises a carbonization chamber center line, laser irradiation equipment, a sight bead, a distance measuring device, a reflecting device, a coal leveling trolley and a coal leveling rod moving mechanism, the carbonization chamber center line is marked on a machine side carbonization chamber furnace door, and is a line mark representing the center position of a carbonization chamber; the laser irradiation equipment is arranged on a vehicle body at the rear part of the coke pushing rod and is used for irradiating along the center line direction of the coke pushing rod, the front sight with a round hole is arranged at the center position of the top of the coke pushing rod, and light rays emitted by the laser irradiation equipment penetrate through the round hole of the front sight and are projected on a carbonization chamber furnace door; if the projection point of the laser irradiation equipment falls on the center line mark of the carbonization chamber at the moment, the center line of the coke pushing rod and the center line of the carbonization chamber can be confirmed to be centered at the moment.

Description

technical field [0001] The invention relates to a centering device, in particular to a device for realizing accurate centering of a coke push rod of a coke oven pushing car, and belongs to the technical field of electrical equipment control. Background technique [0002] The coke pusher works on the side of the coke oven machine, and the flat coal rod and the coke pusher rod are installed on different platforms on the coke pusher. The coke rod pushes out the coke cake in the currently working carbonization chamber. There is a flat coal furnace door on the upper part of the furnace door of the carbonization chamber. During the coal charging process of the carbonization chamber of the previous furnace, the coke car flat coal system opens the flat coal furnace door on the upper part of the carbonization chamber furnace door to form a flat coal hole, and the flat coal rod will The coal leveling operation is performed on the coal in the carbonization chamber. In the initial sta...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem that the coke pushing rod and the flat coal rod on the coke pushing car cannot be aligned with the center line of the carbonization chamber and the flat coal hole at the same time due to the deformation of the carbonization chamber in the coke oven with a long age The device and centering method monitor the position of the coke pushing rod of the coke pushing car during the coke oven discharge process, so as to realize the accurate alignment between the center line of the coke pushing rod of the coke pushing car and the center line of the carbonization chamber being operated, and adjust the flat coal rod Position, realize the alignment between the center line of the flat coal rod and the center line of the flat coal hole, and solve the problem that the coke pusher and the flat coal rod cannot be aligned with the carbonization chamber and the flat coal hole centerline at the same time due to the deformation of the carbonization chamber of the coke oven with a long furnace age

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