Processing method for deformation of rotary frame of circular cooler

Abstract

The invention relates to a processing method for deformation of a rotary frame of a circular cooler. A trolley wheel far away from the circle center of the circular cooler and likely to derail is replaced with a wide-wheel-surface trolley wheel on the deformed rotary frame; a pull rod device is installed at the deformation part of the rotary frame and comprises fixing plates, a screw rod and nuts,the fixing plate is vertically welded on the rotary frame, the screw rod penetrates through the two fixing plates, the two ends of the screw rod are in threaded connection with the nuts, the tensionof the screw rod is adjusted through the nuts, and the roundness of the rotary frame of the circular cooler between the two fixing plates is gradually restored through the fixing plates. The processing method has the advantages that the wide-tread-face trolley wheel is adopted at the deformation position through replacement enables a circular cooling trolley with the deviated original running trajectory can normally run on an original track, through correction and adjustment, the running track meets the requirements of normal production, and equipment accidents are greatly reduced, by increasing the width of the tread face, the contact area between the trolley wheel far away from the circle center of the circular cooler and the track can be increased, and the problem that the trolley fallsoff is solved.

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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