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Patent Searching and Data


Title:
GAS PROVIDER FOR VERTICAL GAS/SOLID REACTION FURNACE
Document Type and Number:
Japanese Patent JPH11132668
Kind Code:
A
Abstract:

To provide a gas provider, in which defects in conventional technique are excluded and which is capable of adjusting the contents of a fluidizing chamber without removing the same and hardly generating clogging or abrasion.

Pressurized gas in a plenum chamber 14 enters a fluidizing chamber 10 through openings 20. The opening is provided with a square section substantially and is punched or bored through a plate 26. Granular solids 11 are contacted with the upper surface 22 of the plate 26 while the lower surface 23 of the plate is contacted with the pressurized gas in the plenum chamber 14. A step bolt assembly 30 is used to adjust the flow rate of gas, passing through the opening 20, and, on the other hand, prevents the dropping of the granular material into the plenum chamber 14.


Inventors:
Christian, Joel B.
Application Number:
JP1998000250353
Publication Date:
May 21, 1999
Filing Date:
August 21, 1998
Export Citation:
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Assignee:
OSRAM SYLVANIA INC
International Classes:
F27B15/10; B01J8/18; B01J8/38; B01J8/44; F26B3/08; (IPC1-7): F27B15/10
Attorney, Agent or Firm:
倉内 基弘 (外1名)