COKE COOLING MACHINE Russian patent published in 2017 - IPC C10B39/10 

FIELD: metallurgy.

SUBSTANCE: machine for coke cooling includes a water bath, a rotating drum mounted therein, devices for loading and unloading of coke. The drum is made of sections, assembled from two identical sub-sections, assembled from the even number of minimum 4 identical isosceles triangles, which are alternately connected along the subsection perimeter with 4 identical equilateral triangles with formation of small and large end face polygonal holes. In the section two subsections are joined to each other by sides of larger end face holes, and the sections are joined to each other along the length of the drum by their sides of small end face holes with formation of multiturn screw drum with directed to each other broken screw lines. The spring of a waveform with flat section of coils is mounted over the total drum length, which is equipped with device to change the pitch of turns by stretching or compressing it, at that the direction of the spring coils of waveform coincides with the direction of rotation of the drum.

EFFECT: cooling efficiency increase.

7 dwg