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化工企业在建造各种钢结构容槽及壳体时,由于选择不同的吊装方案而相应采取不同的建造工艺。对于缺乏大中型吊装设备的小型化工企业,在建造尺寸较大的容槽与壳体时,往往较难确定吊装方案。我们在承建沙县化肥厂200米_3贮酸槽时,采取了“顶式”吊装方案。硫酸贮槽从顶部开始建造分段提升、分段建造。现介绍如下: 一、贮酸槽规格与主体结构 1.规格:有效容积200米~3,贮酸量300吨,最大尺寸ф7000×6200
Chemical companies in the construction of a variety of steel structure tank and shell, due to choose a different lifting program and the corresponding take a different construction process. For small chemical companies that lack large and medium-size lifting equipment, it is often difficult to determine the lifting scheme when building larger tanks and enclosures. We are in the construction of Shaxian Chemical Fertilizer Plant 200 meters _3 acid storage tank, the “top” lifting program. Sulfuric acid storage tanks are built from the top to be staged, raised and staged. Now introduced as follows: First, acid storage tank specifications and the main structure 1. Specifications: Effective volume of 200 meters ~ 3, acid storage capacity of 300 tons, the largest size ф7000 × 6200