The invention relates to a desulfurization chimney and a manufacturing and mounting method thereof. The desulfurization chimney comprises a chimney assembly and a desulfurization device arranged in the chimney assembly, the desulfurization device assembly is integrally arranged in the chimney assembly. The device arrangement is reasonable; the modularized design degree is high; and during ship desulfurization and installation, only the desulfurization chimney needs to serve as an independent unit to be hoisted onto a ship, and the pipeline connector of a desulfurization tower accessory is connected with the exhaust pipelines of a main engine and an auxiliary engine of an original ship to form a set of recyclable desulfurization system, so that the workload of dismounting or refitting the original ship is greatly reduced, the construction period is favorably shortened, and the refitting cost is saved. The manufacturing and mounting method is reasonable in process arrangement and convenient to operate, and device damage is not prone to occurring in the mounting process; good butt joint of the desulfurization chimney and an original ship structure can be guaranteed through positioningof the desulfurization tower and the desulfurization tower base, so the structural stability and the structural strength are high, and it is guaranteed that normal operation of the desulfurization tower is not affected.
本发明涉及一种脱硫烟囱及其制作安装方法,所述脱硫烟囱包括烟囱组件以及设置于所述烟囱组件内的脱硫装置,其通过将脱硫装置组件总体布置于所述烟囱组件内,装置布置安排合理,模块化设计程度高,在船舶脱硫加装中只需将所述脱硫烟囱作为独立单元吊装上船,并将所述脱硫塔附件的管路接口与原船主机及辅机的排气管路连接便可形成一套可循环的脱硫系统,大大减少了原船的拆除或改装的工作量,有助于缩短工期且节约改装成本。所述制作安装方法工艺安排合理,且便于操作,安装过程中不易产生装置损坏,并通过对所述脱硫塔以及所述脱硫塔基座的定位,有助于保证所述脱硫烟囱与原船结构的良好对接,结构稳定性及结构强度高,确保所述脱硫塔的正常运行不受影响。
Desulfurization chimney and manufacturing and mounting method thereof
一种脱硫烟囱及其制作安装方法
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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