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我厂500×2/300×5轧钢车间有端出料三段连续式燃油加热炉一座。炉子有效尺寸为22.156m×3.596m。炉顶为砖砌拱顶。炉墙为464mm 粘土砖墙。燃料为南京炼油厂出产之渣油,发热值9500千卡/公斤。全炉共16只B—100喷油嘴,上加热6只(端部4只,侧部各1只)、下加热10只(端部4只,侧部各3只)。横水管为(?)108×12(其中双横水管8组,单横水管7根)、纵水管为(?)76×8(共4根)的无缝钢管。采用9—27—12№12高压离心风机,风压915mm 水柱、风量28500nm~3/h。烟卤高35m、出口直径1.6m。20T 齿条式推钢机二台。原料为普炭钢及少量低合金钢。断面尺寸有:(?)75~2、90~2、108~2坯,料长2.8～3.3m,以及8时普通钢锭,料长0.9～1.4m。炉子生产能力
I plant 500 × 2/300 × 5 rolling plant has end of the three sections of a continuous heating oil furnace. The effective size of the stove is 22.156m × 3.596m. Top of the brick roof. The furnace wall is 464mm clay brick wall. Fuel for the Nanjing refinery produced residue, heating value 9500 kcal / kg. The furnace a total of 16 B-100 nozzle, heating 6 (end 4, side of each one), the next heating 10 (end 4, the side of the 3). The horizontal water pipe is 108 × 12 (including 8 horizontal and double horizontal water pipes and 7 horizontal water pipes), and the vertical water pipes are 76 × 8 (total 4) seamless steel pipes. Using 9-27-12 № 12 high-pressure centrifugal fan, wind pressure 915mm water column, air volume 28500nm ~ 3 / h. Smoke halogen high 35m, outlet diameter 1.6m. 20T rack-type pusher two. Raw materials for the carbon steel and a small amount of low alloy steel. Section size: (?) 75 ~ 2,90 ~ 2,108 ~ 2 billet, material length 2.8 ~ 3.3m, and 8 when the ordinary ingot, material length 0.9 ~ 1.4m. Stove production capacity