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Patent Searching and Data


Title:
A FLUIDIZED BED HEAT EXCHANGER AND A CORRESPONDING INCINERATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/162349
Kind Code:
A3
Abstract:
A fluidized bed heat exchanger, which comprises at least one inlet opening (18), a heat exchange zone (40) and at least one outlet opening (48), arranged to each other in a way to allow a stream of solids, deriving from an associated combustor (C), to enter the heat exchanger (10) via said opening (18), to pass through said heat exchange zone (40) and to leave the heat exchanger (10) via said outlet opening (48), wherein the inlet opening (18) is arranged at an upper part of a runner (20), the runner (20) extends downwardly from an upper section of the heat exchanger towards a bottom-section (16r) of the heat exchanger (10) and ends close to said bottom-section (16r), thereby allowing a downwardly oriented flow of the solids through said runner (20), the runner (20) is open at its end close to said bottom-section (16r), thereby providing at least one passage (TR) for the solids to leave the runner (20) and to flow into at least one heat exchange zone (40), which is arranged adjacent to said runner (20) and provided with a fluidized bottom (16c), the outlet opening (48) is arranged at an upper part of the heat exchanger (10) and extends from the at least one heat exchange zone (40).

Inventors:
NARIN, Oguzhan (Gedulderweg 155, Sprockhövel, 45549, DE)
BROSCH, Björn (Havelring 39, Essen, 45136, DE)
HABICHTSBERG, Lothar (Klümpenweg 9b, Geldern, 47608, DE)
KARPINSKI, Andreas (Käthe-Kollwitz-Straße 13, Wuppertal, 44285, DE)
Application Number:
EP2017/051415
Publication Date:
September 28, 2017
Filing Date:
January 24, 2017
Export Citation:
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Assignee:
DOOSAN LENTJES GMBH (Daniel-Goldbach-Straße 19, Ratingen Nordrhein-Westfalen, 40880, DE)
International Classes:
F23C10/10; F22B31/00
Foreign References:
US6293781B12001-09-25
EP1612479A22006-01-04
DE4135582A11993-05-06
US6962676B12005-11-08
EP0679837A21995-11-02
Attorney, Agent or Firm:
BECKER, Thomas et al. (Turmstraße 22, Ratingen Nordrhein-Westfalen, 40878, DE)
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