Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1990-04-13
1991-05-07
Hart, Charles
Gas separation
Means within gas stream for conducting concentrate to collector
55 96, 55273, 55300, 55304, 55521, 15352, B01D 4604
Patent
active
050133330
ABSTRACT:
A powered surface maintenance machine having an exhaust air system for dust control is equipped with air filters for removing dust from the air before exhausting it to atmosphere. Automatic means are provided to mechanically shake dust from the filters whenever enough has accumulated on them to adversely affect dust control. This filter cleaning is accomplished with no attention from the machine operator and does not interrupt the operation of the machine or the air flow needed for dust control.
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Bulletin "Silo Filter Vents", PD Inc.
Bulletin "Buffalo Aeroturn Shaking Bag Dust Collector/Type S" AP-950, Buffalo Forge Company.
American Lincoln 3300 Rider Sweeper.
Clarke-American 3000 Rider Sweeper.
Aigner Robert C.
Beaufoy Jeffrey J.
Burke Steven A.
Hart Charles
Tennant Company
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