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1、大型设备安装方案 large equipment installing plan受控文件编号:上海SECCO90万吨/年乙烯工程 26万吨/年丙烯睛装置塔类设备安装方案 修改码：发放编号：有效期：印数：持有人： 批 准：审 核：编 制：中国石化集团第五建设公司年 月 日目 录一、One 编制依据Preparation basis3二、Two概述General3三、Three.施工工序working procedure of construction4四、Four.施工准备prepare for construction5五、Five设备验收check and accept equipment5
2、六、Six.基础验收Check and accept the foundation6七、Seven平台、梯子安装install ladder and flat roof7八、eight.垫铁和地脚螺栓gasket of iron plate and anchor bolt8九、nine.找平、找正adjust and level9十、ten.二次灌浆The second grouting11十一、eleven.塔内件安装 Install the fittings in the tower11十二、twelve清理与封闭Cleaning and closing19十三、thirteen气密性试验
3、 air tight test19十四、fouteen质量保证体系Quality assurance system20十五、fifteen. HSE措施HSE measures25十六、sixteenJHA分析JHA analyses26一、One 编制依据Preparation basis1)中国石化兰州设计院26万吨年丙烯腈施工图纸Lanzhou Design Institute of SINOPEC 260,000 t/y AN construction drawing.2)钢制塔式容器JB4710-2000Tower type Steel Vessel3)化工塔类设备施工及验收规范HG
4、J211-85code for construction and acceptance of chemical equipment as tower4)钢结构工程施工及验收规范GB50205-2002Code for Construction and Acceptance of Steel5)塔填料及内件标准STANDARD FOR TOWER PACKING AND INTERNALS SD-00-TSC-MS-00196)降液管塔盘标准STANDARD FOR DOWNCOMER TRAYSSD-00-TSC-MS-0037二、Two概述General 在26万吨年丙烯腈装置中共有塔类设备
5、17台，其中有重型设备-两台反应器（R-1101A/B），其他超长和超重的塔还包括：急冷塔T-2001-A/B、吸收塔T-2002、回收塔T-3001、脱氢氰酸塔T-3002、成品塔T-3003，这些设备的安装为本装置的关键所在，塔的具体参数如下图所示：There are 17 sets of equipment like tower in 26KT/Y AN project, two sets of reactor（R-1101A/B）is heavy, other overlength and overweight tower include: Quench Column T-2001-A
6、/B、asbsorber column T-2002、recovery column T-3001、head column T-3002、product tower T-3003，installation of these equipment is key in this project. Particular parameter of tower is like next list:序 号No设备位号Item设备名称name设备类型(型式)type外形尺寸dimension区域area单位unite数量quantity主体材料material重量(吨台)weight(T/set)1R-110
7、1- A/B反应器reactor9400mm*30460mm10台set2C.S497*22T-2001-A/B急冷塔Quench Column除沫塔盘defoaming tray6900mm*20710mm20台set2C.S+316LSS1083T-2002吸收塔asbsorber column填料塔盘filling5800mm*53350mm20台set1C.S+304SS3334T-3001回收塔recovery column浮阀塔盘float valve tray4200/5800mm*68500mm30台set1SS+CS3505T-3002脱氢氰酸塔head column浮阀塔盘
8、float valve tray2800/3000mm*40000mm30台set1SS+CS736T-3003成品塔product tower浮阀塔盘float valve tray4200mm*37670mm30台set1SS+CS123.27T-3004乙腈塔浮阀塔盘float valve tray1800mm*15950mm30台set1410SS+CS(SR)11.7708T-3005分层器尾气洗涤器30台set1C.S+瓷环1.0269T-4001尾气洗涤器40台set1C.S+瓷环1.95410T-5001轻有机物汽提塔浮阀塔盘float valve tray1700mm*247
9、75mm50台set1SS+CS20.54411T-6201气体洗涤器62台set1C.S+瓷环0.75512T-8001脱氢氰酸塔浮阀塔盘float valve tray1200mm*46950mm80台set1C.S+304L+C-27643.79313T-8002干燥塔浮阀塔盘float valve tray2500mm*38400mm80台set1C.S+304L74.20514T-8003成品塔浮阀塔盘float valve tray1000mm*40900mm80台set1C.S25.85515T-8004尾气洗涤器80台set1C.S+瓷环1.130三、Three.施工工序wor
10、king procedure of construction施工准备preparation for construction设备验收check and acceptequipment吊装就位Lifting to position找平找正alignment灌浆grouting塔内件安装install the fittings in the tower检查验收check and accept基础验收Accepting foundation设备运输Transport equipments清理封闭Cleaning and closing梯子平台附塔管线安装install ladder/ flat fo
11、of and pipe attaching on the tower塔体保温heat preservation for tower气密试验air tight test压力试验test of press四、Four.施工准备prepare for construction(1).技术准备prepare for technic1).相关施工人员应熟悉和施工图有关技术规程、施工方案。施工前有专责技术人员进行施工方案交底。Constructing personnel must know well technic rules scheme of construction and about constr
12、uction drawing. Specific responsibility technic personnel must tell worker his real intentions about scheme for installing tower before construction.2).施工前应通过图纸会审，明确与设备施工有关专业工程配合的要求。Together Checking about drawing ought to be over, know about request for construction of equipment. 3).凡涉及材料、设计和工程质量表中
13、的内容修改，均应作出书面记录并经有关人员签字。Modification about material、design and quality list must be track record with writing, at the same time constructing personnel should make signature.(2).施工前的准备preparation before construction1).水、电、路应畅通。Water、electricity and road must be connected.2).施工现场地面应处理坚实，适于吊车行走。The ground of construction site must be 五、Five设备验收check and accept equipment1)交付安装的设备及附件，必须符合设计要求，并附有出厂合格证明书及安装说明书等技术文件。Delivery of equipment and accessory shall conform to
