Process for removing dust deposits from ductwork

Details Process for removing dust deposits from ductwork Process for removing dust deposits from ductwork

1998-10-23

2000-10-10

Gulakowski, Randy

Cleaning and liquid contact with solids

Processes

Hollow work, internal surface treatment

134 2212, B08B 902

Patent

active

061290955

ABSTRACT:
The present invention discloses a process for cleaning ductwork. The method includes introducing air to a tunable sound generator for producing air pulses, introducing the air pulses into an air conduit at its proximal end where the air pulse cause the conduit to resonant dislodging and entraining contaminants in the air pulses, and collecting the entrained contaminants at a distal end of the conduit.

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patent: 5724701 (1998-03-01), Jones

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