Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 17, 1984
Grant Date -
N/A
app pub date -
Nov 22, 1982
filing date -
Nov 22, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A filter cartridge is suspended from a baghouse tube sheet by an array of generally vertical spring metal fingers which are welded to the upper edge of the filter cartridge. Each of the fingers has an inward projection, a bag cup having an external annular groove is suspended from the tube sheet. The filter cartridge is installed by pushing it upwardly toward the tube sheet. When the lowermost edge of the bag cup is engaged by the inward projections on the fingers, the fingers are cammed outwardly and the inward projections ride on the wall of the bag cup until they come into registry with the annular groove in the bag cup at which time they snap into the groove, thus latching the filter cartridge. A hosetype clamp secures the filter cartridge after it has snapped into latched position.
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