Shanghai Daoqin Plastics Co., Ltd.

        11 month 26 day, in 青岛国家 circular economy 示范区, 1600吨履 belt/tape left right 忙碌, 四纵十二轴 full liquid pressure sheet/plate type 回穿梭.

        吊塔悬起 筒节 from rise 运输, to 起吊就位, again to high for. in 建安装旗 lower in 建五洲 engineering company manufacturing “巨无霸”丙烷脱 hydrogen plant/unit product separation in high 空顺利“ combined 体”.

        青岛金 can 丙烷脱 hydrogen project, is 山东省第一批 new can heavy large project, formed start production rear mono year output/production volume will 达90 10,000 tons. 丙烷脱 hydrogen plant/unit 含2台 separation 离塔, 8台 reaction device, long degree ultra- 100米, heavy 达3000吨 separation 离塔, in high formed welding.

        精工 quality, manufacturing 组装巨无霸“竹蒿”

         separation outer 形如同一根, separation 明 巨无霸“竹蒿”, 每一节“竹筒” processing, need in upper 预先完 formed, again in 垂直空间 in 逐一组接, as can 谓“越 high difficult ”. 以往, this category of equipment can in in 建五洲装备 manufacturing 厂, separation processing rear again project 现场组装 welding, due to 直径12米 “竹身”体积庞 large, cost increase upper 千 10,000 yuan, in 建团队当 machine 立断: “就 in project 现场造!”.

        青岛雨 water more, wet degree large, thick equipment welding quality control difficult degree add large, its formed 形, degree control, anti deformation and other requirements non high. 10 cm thick sheet/plate formed 圆柱状 “竹筒”, need in welding front preheating less 5 small 时, welding process in 100℃ “蒸笼竹筒”里精工 fine 造, will 划线标注 inner parts 位置误差 control in 3 mm inner.

        待 to 7节“竹筒” versus processing 完毕, high 处 “ most rear 一吊”, high in strong/high force formed large degree 摆动, and for difficult degree more add and other, for welding quality effect/influence more is obvious. project 部采取倒链 solid 定, adjustment for 口错边, adjustment for 口间隙, 经纬仪检查, 安装组装 welding and other methods, ensure product most 终错变 amount and degree, 7 筒节均 one-time property formed 功.

        丙烷脱 hydrogen core reaction device upper tube/pipe plant/unit, method need and reaction 介质接触, need corrosion resistant, high temperature resistance material, this type of in reaction device made as process in 经常会出现 cracks, in 建五洲 through research 掌握堆焊 welding process, will welding one-time qualification rate improves to 100%. in 建五洲团队 also will toward 第二台同体 amount “巨无霸” separation 离塔吊装发起挑战, formed 8台丙烷脱 hydrogen reaction device made as engineering, expected in 12 month full completion.

         industry 领先, 匠心赋 can high 端装备 manufacturing Brand

         poly high market, core technology. in 建五洲 in innovation development, 探索实 dry in 不断构筑自身 Brand color, high chemical industry equipment manufacturing “ in 建模式”, is in 建安装 structure adjustment, type rise grade provide 专业支撑.

         in 建五洲 from 2011 year 起进入 high chemical industry manufacturing industry. 2014 year, in 建五洲承接河北海伟 year 产50 10,000 tons 丙烷脱 hydrogen project, using/adopting LUMMUS technology formed manufacturing 丙烷脱 hydrogen plant/unit, achieve LUMMUS reaction device Domestic manufacturing.

        2017 year, in 建五洲承接 large Hengli 石化炼化一体化 project 10台丙烷脱 hydrogen core reaction device. through optimization welding process, breakthrough S31008 high strength 不锈钢材 material welding difficult 题, in 建安装 in 丙烷脱 hydrogen core plant/unit manufacturing field/area 领先 位.

         in widely used in environmental protection, 医药, chemical industry and other industry drying machine, used for polyester, industry ester and other, chemical industry upper, in 建五洲也掌握 formed manufacturing technology. meanwhile in 建五洲 positive R&D poly 釜, poly manufacturing technology, force excellent plant/unit formed sleeve/set equipment manufacturing upper 专业化配 sleeve/set, achieve project inner manufacturing market advantages.

        以科技攻关支撑 Brand construction, in field/area force to 极致, in 建五洲 in pressure container, new can 源, structure, metal decoration and other manufacturing field/area, 打造独特 core can force and 差异化 competition advantages, in 建安装 through deep 化改革 innovation, is in group full industry chain advantages provide 专业支撑.