填料装填安装施工方案

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1、thrift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, n

2、o awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest. Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living

3、 of improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects e

4、veryone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Seco

5、nd is to continuously improve the quality and standard of political, conscientiously study Deng Xiaoping theory and three represents important thought and the scientific Outlook on development, implement the partys basic program for the primary stage of socialism, adhere to the correct political ori

6、entation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems. Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish

7、 correct world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purp

8、ose in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming power for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, .According to city discipline, and municipal organization Department requiremen

9、ts, today we held implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in impleme

10、ntation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the mee

11、ting, the way we take surveys solicited a views, combed, related to team building6万吨/年气化粗酚连续精制分离项目一期2万吨/年气化粗酚连续精制分离项目工程脱渣塔、脱水塔、苯酚塔、邻甲酚塔、间对甲酚塔、二甲酚塔、尾气吸收塔填料、内件安装施工方案2013年12月一、 塔内件的验收1、设备安装完成并合格;塔内清理吹扫合格,确认具备填料装配条件。2、交付安装的塔内件,必须符合设计要求。3、设备开箱检验应在业主、监理、施工单位的共同参加下进行,对照装箱单及图样,检查及清点。4、 在安装前,对已开箱检验过的零部件要妥善存放

12、保管,注意防风防沙。不具备此条件,停止施工,装填现场要求同此规定。二、 施工依据及验收标准序号标 准 号标 准 名 称1Q/12NK3861-20012内件产品质量符合企业标准2HG/T21585.1-1998可拆型槽盘气液分布器3HG/T21559.2-2005不锈钢孔板波纹填料4HG/T21559.3-2005不锈钢丝网波纹填料5GB/T4239不锈钢和耐热钢冷轧钢带6GB/T5330工业用金属编织方孔筛网7GB/T 3280不锈钢冷轧钢板8GB/T 4237不锈钢热轧钢板9GB4240不锈钢丝10GB/T13384机电设备包装通用技术条件11JB3316工业用金属丝编织方孔网12GB/T

13、4237不锈钢热轧钢板13HG/T21554.2-95不锈钢矩鞍环填料三、 塔内件的安装一、规整填料安装要求 1、填料支承栅板安装合格后开始安装规整填料。首先核准该段填料层的填料型号、箱号,按盘号顺序整箱吊入塔内。 2、依据管口方位图(或剖视图)在塔内标出四个方位,并且画出标高。第一盘规整填料板片方向与填料支承栅板主筋板成45角,填料层中相邻两盘填料板片相互交错90;最上层的填料板片与位于槽盘式气液分布器下面的填料压圈栅条成90或者45角。 3、各盘填料需要依据填料配置图所示的箱号顺序吊入塔节内,并且按照填料分块图组装成盘,先进行确认,履行签字验收手续;并制作等直径钢制铁环先在塔外开箱,按分块

14、图复盘,再顺序吊入塔内组盘。每盘填料的安装起始点应该按塔内标好的方位顺序旋转进行。其它塔内件也必须在塔外预组装,确认无误。 4、每盘填料的安装方式采用由一端到另外一端的顺序安装法。前半圆的填料条块先按相邻条块挨紧放置,左右两边缘与塔壁暂时留有较大间隙,当装到半盘时,检查填料是否恰好到塔中心,如果超过塔中心,应该用推紧板推紧,以便于下半盘填料安装。装完最后一块填料后,先用调整板调整填料的松紧度,过松时补片,过紧时撤片;再用铁锹调整两条块之间的间隙。调整的原则是:确保填料盘弧型端面与塔壁贴紧(越紧越好),把间隙留在中间。当间隙过大时,用手砂轮切下相应宽度的填料片,塞入间隙中。最后,用粉线或者水平尺

15、检查填料盘的水平度,要求水平度小于6毫米,凸起部分用圆拍板拍平。 5、每装完两盘填料之后,使用点焊机点焊一周高效防壁流圈,焊点间距以保证高效防壁流圈贴紧塔壁为原则。 6、在吊装和开箱过程中,应该注意保护筐内或箱内,以及筐或箱下面的填料,不得损坏或变形。待该段填料压圈安装完毕之后,应该在上面先铺一层金属薄板,然后加盖石棉布,以防止电焊施工时,焊渣落入填料层中起火和脏物进入填料层中。待适当时候将异物清除后,再把石棉布和金属薄板撤出塔外。 7、填料安装过程中应该逐盘验收。监理部门或联合验收小组应该逐盘验收并签字,并可随时检查验收。主要检查材料的材质、规格型号、填料盘的松紧度、间隙大小、表面平整度及水平度、装填高度、相对位置、防壁流圈的贴紧度。二、填料支撑装置(支座、钢梁、支撑圈、支撑板)的安装要求 1、核准方位,确定钢梁的轴向定位尺寸,用U型管水平仪反好水平线,并且用划针划好一圈。按方位分好梁的间距。向下反好支座上表面的定位尺寸,先将防变形板点好,然后再将支座点好。焊接支座时应该注意防变形,以确保支座的水平度。注意,支座衬板应该与塔本体焊牢。各支撑梁就位后,调整其水平度和平行度,各梁上端面的水平度应该小于2.0mm。 2、按水平圆周线焊接支撑圈及筋板。焊接应该严格按图纸设计要求行事,必须保证焊脚高度。支撑梁的上端面与支撑圈应该在同

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