Cleaning apparatus, system and method
AssigneeGroninger Cleaning Systems, Inc.
InventorsGarth Belue, Gijsbert Hendrik Klein, Berthold Schaap, Joost Kasbergen, Robbert Vijlbrief
Life of this patent
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Abstract
The disclosure is directed to an apparatus, system and method for cleaning interior surfaces of storage containers such as tank trailers and other surfaces using a low volume of high pressure fluid. The apparatus of this disclosure includes one or more high pressure fluid conduits that can be extended and retracted within a storage container.
Claims12
An apparatus for directing high pressure fluid streams against one or more interior surfaces of a storage container having a manhole disposed along the top of the storage container, including:
- a cover assembly in fluid communication with one or more sources of high pressure fluid, the cover assembly comprising a mating member operationally configured to engage a manhole of a storage container and a cover member operationally configured to cover the manhole;
- a support assembly attached to the cover member and in fluid communication with the cover member;
- a drive rod assembly disposed through the cover member and the support assembly;
- and
- one or more extendable assemblies attached to the support assembly and attached to the drive rod assembly, the one or more extendable assemblies having fluid outlets in fluid communication with the support assembly;
- wherein the drive rod assembly is operationally configured to extend and retract the one or more extendable assemblies;
- wherein the cover assembly includes one or more guide members interconnecting the mating member and the cover member in a manner effective to axially align the mating member and the cover member;
- and
- wherein the cover member is operationally configured to travel along the one or more guide members to a contact position with the mating member.
An apparatus for cleaning storage containers, including:
- a cover assembly comprising a mating member operationally configured to engage a manhole of a storage container, a cover member in fluid communication with one or more sources of high pressure fluid and operationally configured to cover the manhole, and one or more guide members interconnecting the mating member and the cover member in a manner effective to axially align the mating member and the cover member;
- a support assembly in fluid communication with the cover assembly;
- a drive rod assembly;
- a first extendable assembly having a first fluid outlet in fluid communication with the support assembly and an opposing second extendable assembly having a second fluid outlet in fluid communication with the support assembly;
- and
- a locking assembly attached to the support assembly, the locking assembly including opposing pivotal catch arms operationally configured to direct the first extendable assembly and the second extendable assembly to a retracted position;
- wherein the drive rod assembly is operationally configured to simultaneously extend and retract the first and second extendable assemblies;
- wherein the cover member is moveable along the one or more guide members toward and apart from the mating member;
- and
- wherein the catch arms are moveable between a closed position and an open position according to the location of the cover member relative the mating member.
Dependencies are inferred from the claim text.