摘要：【中文】本发明公开了一种船舶烟囱脱硫改装工艺，其操作步骤包括有旧烟囱的拆除、新烟囱总段的预制、脱硫塔的吊装以及新烟囱的组装，将旧烟囱划分成旧烟囱保留段以及旧烟囱拆除段，对旧烟囱拆除段进行拆除；将新烟囱总段划分成若干个分段进行预制，每个分段由若干个片体合拢组成，所述脱硫塔吊装进其中一个或若干个分段内，组成脱硫烟囱总段，最后将脱硫烟囱总段以及剩余分段吊装上船与旧烟囱保留段对接组装成新烟囱。本发明所提供的船舶烟囱脱硫改装工艺，其工艺流程合理，可操作性强，效率高，改装成本低且改装后运营成本低。 【EN】The invention discloses a ship chimney desulfurization modification process, which comprises the operation steps of dismantling an old chimney, prefabricating a new chimney total section, hoisting a desulfurizing tower and assembling the new chimney, dividing the old chimney into an old chimney retaining section and an old chimney dismantling section, and dismantling the old chimney dismantling section; divide into a plurality of segmentation with new chimney total section and prefabricate, every segmentation is foldd by a plurality of lamellar body and is constituteed, the desulfurization tower crane is packed into in one of them or a plurality of segmentation, constitutes desulfurization chimney total section, and at last with desulfurization chimney total section and remaining segmentation hoist and mount on board and remain the section butt joint with old chimney and assemble into new chimney. The ship chimney desulfurization modification process provided by the invention has the advantages of reasonable process flow, strong operability, high efficiency, low modification cost and low operation cost after modification.

摘要：【中文】本发明涉及一种自升式平台的桩腿齿条检测及修复工艺，所述自升式平台包括有平台结构、若干桩腿以及升降机构，平台结构设置有桩腿围井，所述桩腿利用其升降机构在桩腿围井内上升下降，当桩腿上升至桩腿底部与平台船底平齐时，将桩腿由下至上分为第一、第二及第三分段，所述第一分段和第二分段位于桩腿围井内，所述第三分段位于桩腿围井外；对位于桩腿围井外的桩腿齿条进行检测及修复，并利用桩腿的上升下降功能分别对位于桩腿围井内的桩腿齿条分段进行检测及修复，工艺安排合理，操作简便，施工难度低，同时避免了高昂的工装成本投入，施工成本低，经济效益高。 【EN】The invention relates to a pile leg rack detection and repair process of a self-elevating platform, wherein the self-elevating platform comprises a platform structure, a plurality of pile legs and a lifting mechanism, the platform structure is provided with a pile leg surrounding well, the pile legs are lifted and descended in the pile leg surrounding well by utilizing the lifting mechanism of the pile legs, when the pile legs are lifted to the bottom of the pile legs and are level with the bottom of a platform ship, the pile legs are divided into a first section, a second section and a third section from bottom to top, the first section and the second section are positioned in the pile leg surrounding well, and the third section is positioned outside the pile leg surrounding well; the method has the advantages that the pile leg rack positioned outside the pile leg surrounding well is detected and repaired, and the pile leg rack positioned inside the pile leg surrounding well is detected and repaired in a segmented mode by utilizing the ascending and descending functions of the pile legs.

摘要：【中文】本发明公开了一种船舶脱硫系统，其包括承载结构、位于承载结构内的脱硫吸收塔、排烟系统以及洗涤水供给系统，所述脱硫吸收塔利用洗涤水供给系统所提供的洗涤水对来自原船排烟出口的含硫废气进行喷洒洗涤，达到废气脱硫的目的。本发明所提供的脱硫系统，其采用模块化集成设计，与原船对接结构少且对原船改装内容少，同时集成化设计使得预装效率及预装完整性高，可标准化施工且批量化生产，可显著提高施工效率及降低成本，施工范围明确、工程量及施工周期可控，施工质量高。 【EN】The invention discloses a ship desulfurization system, which comprises a bearing structure, a desulfurization absorption tower, a smoke exhaust system and a washing water supply system, wherein the desulfurization absorption tower is positioned in the bearing structure, and the desulfurization absorption tower sprays and washes sulfur-containing waste gas from a smoke exhaust outlet of an original ship by using washing water provided by the washing water supply system to achieve the aim of waste gas desulfurization. The desulfurization system provided by the invention adopts a modular integrated design, has few butt joint structures with an original ship and few refitted contents with the original ship, and simultaneously has high preassembly efficiency and preassembly integrity due to the integrated design, can be used for standardized construction and batch production, can obviously improve the construction efficiency and reduce the cost, has a clear construction range, and is controllable in engineering quantity and construction period and high in construction quality.

摘要：【中文】本发明提供一种海损船修复方法包括：确定船体海损区域，获取通过所述船体海损区域的若干肋位以及围绕所述船体海损区域的焊缝线；在每一所述肋位的船体外表面选取若干第一测量点，并且沿所述焊缝线选取若干第二测量点；建立以船体头尾方向、船体宽度方向和船体高度方向为坐标轴的三维坐标系，获取所述第一测量点和所述第二测量点的坐标；通过所述第一测量点的坐标作出第一型线并通过所述第二测量点的坐标的连线作出第二型线，通过若干所述第一型线和所述第二型线作出海损修复型线图并制作修复海损区域的船体替换部分以对船体进行修复。本发明的修复方法能在无需对船体进行拆解的情况下从外部测量船体外部型线，即能保证新旧合拢口光顺又方便测量。 【EN】The invention provides a method for repairing a damaged ship, which comprises the following steps: determining a ship body sea damage area, and acquiring a plurality of rib positions passing through the ship body sea damage area and welding lines surrounding the ship body sea damage area; selecting a plurality of first measuring points on the outer surface of the ship body at each rib position, and selecting a plurality of second measuring points along the welding lines; establishing a three-dimensional coordinate system with the head-tail direction, the width direction and the height direction of the ship body as coordinate axes, and acquiring coordinates of the first measuring point and the second measuring point; through first molded lines is made to the coordinate of first measuring point and is passed through the line of the coordinate of second measuring point makes the second molded lines, through a plurality of first molded lines with the second molded lines are made the sea loss and are restoreed the type chart and are made the hull replacement part of restoreing the sea loss region and restore the hull. The repairing method can measure the external molded line of the hull from the outside without disassembling the hull, and can ensure the smoothness of the new and old closure openings and facilitate measurement.