Gas separation – With nonliquid cleaning means for separating media – With automatic control of cleaning means
Reexamination Certificate
2007-12-18
2007-12-18
Smith, Duane (Department: 1724)
Gas separation
With nonliquid cleaning means for separating media
With automatic control of cleaning means
C055S284000, C055S294000, C055S302000, C095S279000, C015S312100, C015S312200, C015S352000, C210S332000, C210S409000, C210S413000
Reexamination Certificate
active
11399061
ABSTRACT:
A process and apparatus for cleaning filter cake from the interior of a baghouse bag. A nozzle through which compressed gas flows is positioned on the interior of a bag such that gas is directed to, and thereby disrupts, the filter cake. The compressed gas flows in the same direction as a gas that is being filtered by the baghouse, thereby avoiding the effects of reverse-flow cleaning.
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BPA Air Quality Solutions LLC, http://www.breathepureair.com/dust-collectors-baghouse.html, Apr. 3, 2006.
Milczarek-Desai Gavin J.
Pham Minh-Chau T.
Quarles & Brady LLP
Smith Duane
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