SUPPLY CHUTE FOR SINTER MATERIAL Russian patent published in 2018 - IPC F27B21/08 F27D3/10 F27D15/02 

FIELD: heating, roasting, melting and retort furnaces.

SUBSTANCE: invention relates to a supply chute, a system for supplying sinter material to sinter cooler (26) and a method for supplying sinter material from a sinter belt to sinter cooler (26). Flow of sinter material (16) is input into supply chute (1) in input region (4), and the flow of sinter material is concentrated by means of a concentrating device and widened by means of a widening device. Then the widened flow of sinter material (16), optionally after passing through device (24) for making the movement direction of flow of sinter material (16) uniform, passes through segregation device (8, 25) and is segregated while the widened flow of sinter material moves in the direction of output region (5). After passing through output region (5), flow of sinter material (16) is supplied to sinter cooler (26). Horizontal main component B of the movement direction of the flow of sinter material is in the range of 45° to 135° to the horizontal main component A of the movement of sinter material.

EFFECT: invention provides uniform distribution of sinter grains across the width of the cooling bed of the sinter cooler.

17 cl, 8 dwg