Leakage-proof grate plate for grate cooler

Abstract

The leakage-proof grate plate comprises a grate plate body and grate holes formed in the grate plate body in a rectangular array mode, an insertion hole is formed in the middle of the grate plate body, a leakage net is installed on the inner side of the insertion hole, sliding grooves are formed in the left end and the rear end of the grate plate body, sliding plates are slidably connected to the inner sides of the sliding grooves, and the sliding plates are connected with the sliding plates in a sliding mode. Three sets of limiting columns distributed in parallel are fixedly connected into the sliding groove, and limiting holes matched with the three sets of limiting columns are formed in the sliding plate. In the invention, firstly, an inner support type mounting structure is adopted, a mounting gap between the grate plate and the grate type cooler can be extruded and blocked, and the phenomenon that materials leak out through the gap is reduced, so that the stability of material conveying and cooling is improved; the grate plates can be longitudinally attached and spliced, and connection gaps between the grate plates are reduced, so that the phenomenon of material leakage is reduced.

Description

technical field [0001] The invention relates to the technical field of grate cooler components, in particular to a leak-proof material grate plate for a grate cooler. Background technique [0002] Grate cooler is a kind of quench cooler. After the clinker enters the cooler from the kiln, a material layer of a certain thickness is laid on the grate plate, and the cold air blown in passes through the moving material layer on the grate bed in a direction perpendicular to each other to quench the clinker. The clinker is quenched from 1300-1400°C to below 100°C within a few minutes. Traditional grate coolers are divided into three types: rotary type, vibration type and push type. However, since the first two types have been eliminated, push type grate coolers have become the main cement clinker cooler models selected for supporting decomposition kilns outside the kiln. . The grate bed is the main part of the cooler, and the push grate plate is composed of fixed grate plates an...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is: in order to solve the problem that the grate plate used in the traditional grate cooler, the material is easy to leak through the gap in the actual use process, and the stability of transportation and cooling is poor, and a kind of grate cooler is proposed. Anti-leakage grate

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