公开(公告)号：US20160290632A1

公开(公告)日：2016-10-06

申请号：US15038347

申请日：2014-08-15

申请人： DOOSAN LENTJES GMBH

发明人： Klaus-Dieter Pohl ,  Peter Blattermann ,  Peter Koch ,  Oguzhan Narin

IPC分类号： F23C10/00 ,  F23C10/22 ,  F28F1/00 ,  F23C10/02

CPC分类号： F23C10/005 ,  F23C10/02 ,  F23C10/10 ,  F23C10/22 ,  F28F1/003

摘要： Fluidized bed apparatus, comprising a circulating fluidized bed reactor with at least one outlet port at its upper part, wherein said outlet port allows a mixture of gas and solid particles exhausted from the fluidized bed reactor to flow into a number (n) of associated separators for separating solid particles from said gas, a number (n) of means to transfer said separated solid particles from said (n) separators into a number (up to n) of discrete fluidized bed heat exchangers (24.1, 24.2, 24.3), and return means to transport at least part of said solid particles back from said discrete fluidized bed heat exchangers (24) into the circulating fluidized bed reactor, wherein the number (up to n) of discrete fluidized bed heat exchangers (24.1, 24.2, 24.3) are mechanically connected to provide one common fluidized bed heat exchanger (24)mwith water cooled intermediate walls (24i) between adjacent discrete fluidized bed heat exchangers (24.1, 24.2, 24.3).

摘要翻译： 流化床装置，包括在其上部具有至少一个出口的循环流化床反应器，其中所述出口允许从流化床反应器排出的气体和固体颗粒的混合物流入数个（n）个相关联的分离器 用于从所述气体中分离固体颗粒，将所述分离的固体颗粒从所述（n）分离器转移到多个（至多n个）离散流化床热交换器（24.1,24.2,24.3）中的数量（n）装置，以及 返回装置将至少部分所述固体颗粒从所述离散流化床热交换器（24）返回到循环流化床反应器中，其中离散流化床热交换器（24.1,24.2,24.3）的数量（多达n个） 机械地连接以提供与相邻的离散流化床热交换器（24.1,24.2,24.3）之间的水冷中间壁（24i）的一个普通流化床热交换器（24）。