Method for cleaning large-diameter long pipeline of ship by adopting cleaning foam bomb

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Method for cleaning large-diameter long pipeline of ship by adopting cleaning foam bomb

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WU LEI / LIU LEI

The invention discloses a method for cleaning a large-diameter long pipeline of a ship by adopting a cleaning foam bomb, which comprises the following steps: pushing a cleaning foam bomb into a pipe from a pipe orifice, and ensuring that the cleaning foam bomb does not leak out of the pipe orifice; connecting the first end of the pipe pushed into the cleaning foam bomb with the first end of an air inlet pipe, and connecting the second end of the air inlet pipe with a cleaning air source; and pushing the cleaning foam bomb out from the second end of the pipe by virtue of the air pressure of the cleaning air source. According to the invention, the limitation of a traditional cleaning air gun on cleaning of large-diameter long pipelines can be eliminated, the adopted device is simple in structure, very convenient to mount and dismount, capable of being repeatedly used and high in cleaning quality, the working period is shortened, the production cost of oil mixing and the like is reduced, and the method can be widely applied to the cleaning process of various ship pipeline systems.

本发明公开了一种采用清洁泡沫弹清洁船舶大口径长管路的方法，所述方法包括：将清洁泡沫弹由管口推入管子内部，并确保清洁泡沫弹不漏出管口；将推入所述清洁泡沫弹的管子的第一端与进气管的第一端连接，所述进气管的第二端与清洁气源连接；依靠所述清洁气源的气压将所述清洁泡沫弹自所述管子的第二端推出。本发明能够弥补传统清洁气枪的对大口径长管路清洁的限制，采用的装置结构简单，安装和拆卸很方便，可以重复利用，清洁质量高，减少工作周期，降低串油等生产成本，可广泛应用于多种船舶管路系统的清洁过程中。