Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent
1993-06-23
1995-06-27
Grant, William
Cleaning and liquid contact with solids
Processes
Using solid work treating agents
239114, 239123, 239154, 239390, 239536, 239DIG13, 222633, B08B 902, B08B 100, B05B 1104
Patent
active
054276241
ABSTRACT:
An extension tube system for a dust particulate dispenser and a method of using the extension tube system are disclosed. The system includes a flexible duster extension tube having a central body portion with a first diameter, a first coupling end with a larger diameter, and a second dispensing end with a smaller diameter. The first coupling end is inserted over an outlet region of a dust particulate dispenser. Additional extension tubes can be connected to the second dispensing end of an extension tube to extend the reach to an area where dust particulates must be applied. A flexible duster extension tube cleaner having a cleaning element is used to clean remaining dust particulates from within the extension tubes. After the dust particulates are dispensed through the extension tube system, each extension tube is disconnected, and the tube cleaner is gripped at one end so that the cleaning element at the other end can be inserted into each flexible duster extension tube. The cleaning element is moved within each extension tube and any remaining dust particulates are expelled into a recovery container so that they may be reused or properly disposed of.
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Bourque Daniel J.
Bujold Michael
Davis Anthony G. M.
Grant William
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