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广西贵县糖厂热电站钢筋混凝土烟囱高100m,筒身混凝土为C30,基础混凝土为C20。基础为圆板式,底板直径16m,基础杯口内径6.66m。烟囱筒底外径7.74m,筒首内径3.34m,烟囱外壁坡度2%。沿烟囱高度方向标高▽5.0、▽17.5、▽30.0m设牛腿及▽30.0m以后的高度每隔10m设一牛腿。烟囱筒身壁厚为400、350、250、200mm四种,内衬在标高▽5.0～17.5m、▽90～100m的高度范围内为粘土耐火砖,其余高度范围为粘土红砖内衬,整个烟囱为空气隔热。烟囱外壁设钢爬梯一座,▽92.5m设信号平台一个,避雷装置一
The Guangxi Guixian Sugar Refinery Thermal Power Station reinforced concrete chimney is 100 meters high, the concrete of the cylinder body is C30, and the basic concrete is C20. The basis for the round plate type, bottom diameter 16m, base cup diameter of 6.66m. The outside diameter of the bottom of the chimney tube is 7.74m, the inside diameter of the cylinder is 3.34m, and the slope of the outside wall of the chimney is 2%. Heights in the direction of the height of the chimney ▽5.0, ▽17.5, ▽30.0 m, and a height of 30.0 m, set a leg every 10 m. The thickness of the chimney tube body is 400, 350, 250, 200mm, and the inner lining is clay refractory brick in the height range of 5.0 to 17.5m in height and 90 to 100m in height. The remaining height range is clay red brick lining. The chimney is insulated by air. A steel ladder is set on the outer wall of the chimney, a signal platform is set at 92.5m, and a lightning protection device is installed.