Patent ID: 6192905
Filing Date: 2001-02-27
Classification: B08B,B60S,B63B

Abstract:
An apparatus for cleaning the interior of vessels mounted on a vertical support member attached to the access port of the vessel, being a lazy tong configuration being rotatable, extendible and retractable, having a spray head mounted distally thereon, having a hose therein being part of a fluid conveyance system fluidly communicating with an external fluid supply and the spray head, the improvement comprising:a) a matched pair of lazy tong assemblies having a plurality of connected arms;b) a first means for hingedly connecting said pair of lazy tong assemblies to each other;c) a second means for hingedly connecting said pair of lazy tong assemblies to each other;d) said second means for hingedly connecting having a conduit therein for transferring fluid therethrough;e) a first means for connecting the hose to said second means for hingedly connecting; and,f) a second means for connecting the hose to the spray head distally positioned on said paired lazy tong assembly.