The method of removing the teeth of the sintering machine trolley stuck in the tail star wheel

Abstract

The invention discloses a disengaging processing method for a trolley blocked on a tail star wheel of a sintering machine, provides the disengaging processing method capable of quickly processing the trolley blocked on the tail star wheel of the sintering machine, and belongs to the technical field of sintering machines. The disengaging processing method comprises the following steps: hanging the trolley positioned below the star wheel at the tail part end of the sintering machine by use of a tail crane; then, ejecting a tail swing frame towards the tail part by a distance being 150mm-200mm, and controlling the sintering machine to positively and negatively rotate, thereby providing an enough space for dropping a to-be-disengaged trolley; and finally, vibrating the start wheel at the tail part end for smoothly dropping the to-be-disengaged trolley onto a lower operation rail, thereby realizing the disengaging processing. According to the disengaging processing method, the maintenance time of the disengaging processing can be greatly shortened, so that the whole maintenance process only needs about 4 hours, and therefore, the working efficiency of the sintering machine can be effectively improved, and the maintenance cost and the operation cost are reduced.

Description

technical field [0001] The invention belongs to the technical field of sintering machines, and in particular relates to a tooth removal treatment method for a sintering machine trolley stuck on a tail star wheel. Background technique [0002] During the normal production and operation of the sintering machine, accidents sometimes occur that the star wheel at the tail of the sintering machine does not go on the rotary plane approach, that is, the trolley does not enter the lower running track, but is still hanging at the tail of the sintering machine star wheel, causing the trolley to be stuck up and down, and it can no longer move up and down, that is, the accident that the sintering machine trolley is stuck on the star wheel at the tail; when the trolley is stuck, the state is as follows: figure 2 shown. The existing maintenance treatment method requires dedicated maintenance personnel to use a special door-type device and install hoisting equipment for tooth removal treat...

AI Technical Summary

Problems solved by technology

The existing overhaul treatment method requires dedicated maintenance personnel to use a special door-type device and install hoisting equipment to perform tooth removal treatment. The entire overhaul treatment takes a long time, about 20-24 hours, which seriously affects the working efficiency of the sintering machine , resulting in an increase in maintenance costs and operating costs

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