IKN Cooler Grate Plates for Steel Mill

Huanyu New Materials specializes in high quality components for grate coolers production over 35 years. IKN Cooler grate plates are one of our products. IKN's grate plate adopts a narrow and arc-shaped grate gap that crosses the grate plate. The cooling air speed increases from about 1m/s at the inlet of the air chamber to about 40m/s at the outlet. Due to the effect (also known as wall attachment), the high-speed airflow changes direction at the outlet and attaches to the surface of the grate plate, forming a horizontal airflow. Horizontal high-speed air can clean fine powder out of the surface of the grate plate and bring it to the surface of the clinker bed through the gaps between coarse clinker particles, greatly reducing the problem of grate plate leakage and increasing the heat exchange area between the cooling air and the clinker layer, thereby improving the heat recovery rate. At the same time, the horizontal airflow on the surface of the grate plate also has a cooling and p…