Compact footprint CFB with mechanical dust collector

Gas separation – Multiple separators – each with discrete and longitudinally... – With heating or cooling means or having insulation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C055S347000, C055S348000, C055S349000, C055S396000, C055S434200, C055S428000, C055S444000, C055S457000, C055S459100, C422S147000

Reexamination Certificate

active

06863703

ABSTRACT:
A circulating fluidized bed (CFB) unit utilizing a mechanical dust collector located in a vertical flue above at least one heat exchange surface, and at least partially underneath the floor of a non-vertical flue, includes a plurality of individual collection elements each having a downward bottom outlet for a flow of cleaned gas conveyed through the collection elements.

REFERENCES:
patent: 4279624 (1981-07-01), Wilson
patent: 5064621 (1991-11-01), Uyama et al.
patent: 5343830 (1994-09-01), Alexander et al.
patent: 6269778 (2001-08-01), Anderson et al.
patent: 6673133 (2004-01-01), Sechrist et al.
STEAM/Its Generation and Use, 40thEd., Stultz & Kitto, Eds., Copyright © 1992, The Babcock & Wilcox Company, Chapter 16, pp. 16-1 to 16-19.
Babcock & Wilcox Technical Paper BR-1562, 10pp; Figs. 2, 3 and 4 and related text. “CFB Combustor with Internal Solids Recirculation—Pilot Testing and Design Applications”, Belin, F. et al.. Presented to the 13thInternational Conference on Fluidized Bed Combustion, Orlando, Florida, May 7-10, 1995.
Xuguang Jiang et al., “Design and Operation of a Coal-Washery Sludge Fired 75 t/h Steam Fluidized Bed Combustion Boiler”, Proceedings of the 15thInternational Conference on Fluidized Bed Combustion, Savannah, Georgia, May 16-19, 1999. Copyright 1999, The American Society of Mechanical Engineers. Paper No. FBC99-0049. Figs. 1, 2 and related text, 6pp.
Ming-Shun Tang et al., “Operating Experience of the 75 t/h Two Stage Circulating Fluidized Bed Boiler”, Proceedings of the 15thInternational Conference on Fluidized Bed Combustion, Savannah, Georgia, May 16-18, 1999. Copyright 1999. The American Society of Mechanical Engineers. Paper No. FBC99-0065. Figs. 1, 2 and related text, 3 pp.
Li Xiaodong et al. “The Compact Fluidized Bed Boiler With a Finned Tube Impact Separator and a Uniflow Square Cyclone”, Proceedings of the 15thInternational Conference on Fluidized Bed Combustion, Savannah, Georgia, May 16-19, 1999. Paper No. FBC99-0027. Figs. 1, 3 and related text, 10 pp.
Barron Industries brochure—Dust Collectors—entire brochure 7pp. Date Unknown.
Chinese text, Theory, Design and Operation of Circulating Fluidized Bed Boilers / Qin Kefa, et al., Comp. Beijing: Zhongguo Dianli Chupanshe [China Electric Power Publishers], 1997—4pp. Figs. 9-34 and related text—English translation.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Compact footprint CFB with mechanical dust collector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compact footprint CFB with mechanical dust collector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact footprint CFB with mechanical dust collector will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3373595

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.