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1987年济钢炼铁分厂综合兄弟厂的经验,制作了水冷炭捣活动式撇渣器,使用寿命已达1.5～2年,铁流量达30～40万t,效果良好。水冷炭捣撇渣器外壳用12～16mm厚的钢板焊制,外形尺寸为2.5m×1.4m×1.5m,撇渣器的四个侧面和底部各有一排蛇形管冷却,过道梁有2排蛇形管冷却。其中2.5m长侧面的水冷管为10根,1.4m宽侧面的水冷管为4根,底部水冷管为7根。冷却水管用φ42mm×5mm的无缝钢管煨制,用细钢筋固定于壳内相应位置。水冷撇渣器的结构见附图。
In 1987, Ji’gang Iron & Steel Co., Ltd., integrated with the experience of Brother Factory, produced water-cooled activated carbon skimmer. The service life reached 1.5 to 2 years and the iron flow reached 300,000 to 400,000 tons. Water-cooled carbon smashed skimmer shell with 12 ~ 16mm thick steel welding, the external dimensions of 2.5m × 1.4m × 1.5m, skimmer on the four sides and bottom of a row of serpentine cooling, aisle beam 2 Exhaust serpentine tube cooling. Including 2.5m long side of the water-cooled pipe is 10, 1.4m wide side of the water-cooled pipe is 4, the bottom of the water-cooled pipe for the seven. Cooling pipe with φ42mm × 5mm seamless steel tube simmer system, with fine steel fixed in the corresponding position in the shell. Structure of water-cooled skimmer see attached figure.