The invention relates to electric furnace construction, in particular to an electric furnace shell installation construction method. Comprising the following steps that S10, a hoisting and lifting assembly is installed above an electric furnace to-be-installed area in a plant; s20, assembling the upper section furnace shell; s30, the upper-section furnace shell is lifted, and the lifting height is larger than the height of the middle-section furnace shell; s40, splicing and welding the middle section furnace shell, and welding a plurality of positioning clamping plates at the upper end of the outer wall of the middle section furnace shell; s50, splicing and welding the upper-section furnace shell and the middle-section furnace shell; s60, the upper-section furnace shell and the middle-section furnace shell are integrally lifted, and the lifting height is larger than the height of the lower-section furnace shell; and S70, the steps S40-S50 are repeated to assemble the lower-section furnace shell and the middle-section furnace shell. According to the method, the use cost of construction engineering machinery is greatly reduced, the construction safety coefficient is improved, the installation efficiency of the electric furnace shell is improved, construction is convenient, and the engineering quality is improved.
本发明涉及电炉施工,特别是一种电炉炉壳安装施工方法。包括如下步骤:S10、在厂房内的电炉待安装区的上方装设起重提升组件;S20、上段炉壳拼装;S30、上段炉壳提升,提升高度高于中段炉壳的高度;S40、中段炉壳拼装焊接,中段炉壳外壁的上端焊接多个定位卡板;S50、上段炉壳与中段炉壳拼装焊接;S60、上段炉壳与中段炉壳整体提升,提升高度高于下段炉壳的高度;S70、重复步骤S40‑S50进行下段炉壳与中段炉壳的拼装。本发明大幅降低施工作业工程机械使用费用,提高施工作业安全系数,加快电炉炉壳的安装效率,施工作业便捷,提高工程质量。
Electric furnace shell installation construction method
电炉炉壳安装施工方法
2022-11-08
Patent
Electronic Resource
Chinese
IPC: | F27D Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind , DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE / B66C Krane , CRANES |
Universal electric-car gearbox shell installation structure
European Patent Office | 2015
|High-altitude translation construction method for overweight furnace shell of large blast furnace
European Patent Office | 2021
|European Patent Office | 2024
|Anti-theft electric motorcycle battery shell and installation mode thereof
European Patent Office | 2020
|