A treatment method for the deformation of the rotary frame of the ring cooler

Abstract

The invention relates to a treatment method for the deformation of the rotary frame of an annular cooler. On the deformed rotary frame, the platform wheel that is far away from the center of the annular cooler and is easy to derail is replaced with a wide wheel platform wheel; a tie rod is installed on the deformed part of the rotary frame The pull rod device includes a fixed plate, a screw, and a nut. The fixed plate is welded vertically on the rotary frame. The screw passes through two fixed plates, and the two ends are threaded with nuts. The tension of the screw is adjusted by the nut. The plates gradually restore the roundness of the rotary frame of the ring cooler between the two fixed plates. The advantage is that replacing the wheels of the wide-tread platform at the deformed place can make the circular cooling trolley whose original running track deviates can also run normally on the original track. After rectification and adjustment, the running trajectory meets the requirements of normal production, and equipment accidents are greatly reduced. Increasing the width of the tread can increase the contact area between the trolley wheel and the track away from the center of the ring cooler, and solve the problem of the trolley falling off the track.

Description

technical field [0001] The invention belongs to the field of equipment maintenance of an annular cooler, and in particular relates to a treatment method for deformation of a rotary frame of an annular cooler. Background technique [0002] During the use of the ring cooler, the cold and heat are constantly replaced, there is alternating stress, improper maintenance, and various problems can easily cause the deformation of the rotary frame, and the existing ring cooler rotary body uses dozens of linear plates Splicing, due to the large number of connection positions, further increases the overall deformation of the rotary body, resulting in the deformation of the rotary body of the ring cooler. [0003] At present, the deformation of the rotary frame of the ring cooler is a common problem in the sintering industry. It often occurs that the wheel is damaged or the vicious equipment accident of the trolley falls off the road. The accident treatment takes a long time and is diffi...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a method for processing the deformation of the rotary frame of the annular cooler, which can solve the problem of deformation of the rotary frame of the annular cooler without overhaul and without affecting the use

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