Cleaning apparatus for heat exchange tubes of air

专利名称：Cleaning apparatus for heat exchange tubes

of air cooled heat exchangers

发明人：Abdullah M. Al-Otaibi申请号：US14245087申请日：20140404公开号：US09784510B2公开日：20171010

专利附图：

摘要：A spray mat for spraying cleaning fluid under pressure onto the outer surfacesof heat exchange tubes that extend in rows in a heat exchanger, the rows of tubes beingspaced apart from each other with a generally planar space defined between each two

adjacent rows, the spray mat formed of a plurality of spray strips, each spray stripincluding: (a) a base part having upper and lower surfaces, (b) a fluid inlet, (c) a plurality ofspray nozzles spaced apart and secured on the upper and lower surfaces, and (d) a ductsystem for fluid coupling the fluid inlet to the spray nozzles, each spray strip is bendablyand fluid coupled to the next forming a flexible spray mat which is positionable into andremovable out of selected ones of the planar spaces between each two adjacent rows ofthe heat exchange tubes.

申请人：Saudi Arabian Oil Company

地址：Dhahran SA

国籍：SA

代理机构：Abelman, Frayne & Schwab

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