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1. 发明申请

WO2017046066A1 DUST CONDITIONING OF SINTER BAND GASES FOR AN ELECTROSTATIC PRECIPITATOR 审中-公开
标题翻译：用于静电抛光机的带式气体的调节
公开(公告)号：WO2017046066A1
公开(公告)日：2017-03-23
申请号：PCT/EP2016/071525
申请日：2016-09-13
申请人： GENERAL ELECTRIC TECHNOLOGY GMBH
发明人： BÄCK, Jesper Andreas Olof
IPC分类号： F27B21/06 , B03C3/019 , F27D17/00
CPC分类号： F27B21/06 , B03C3/017 , F27D17/008
摘要： Disclosed herein is a system for improving dust collection efficiency at a sinter band device, the system comprising a sinter band with material handling stations and auxiliary equipment, operative to sinter a metal or metal ore; a primary electrostatic precipitator operative to remove primary dust from a primary gas stream that has passed through a bed of sintering material on the sinter band; a secondary dust collection device operative to remove secondary dust from a secondary gas stream emanating from one or more suction points at the material handling stations and the sinter band; where the secondary dust has a lower electrical resistivity than the primary dust; and a dust transportation line that is operative to transport secondary dust to the primary gas stream downstream of the sinter band, and injecting it at a position upstream of the primary electrostatic precipitator and/or directly into the precipitator itself.
摘要翻译：本发明公开了一种用于提高烧结带装置的集尘效率的系统，该系统包括具有材料处理站和辅助设备的烧结带，用于烧结金属或金属矿石; 初级静电除尘器，用于从已经通过烧结带上的烧结材料床的主气流中除去一次尘埃; 二次灰尘收集装置，用于从物料处理站和烧结带上的一个或多个吸入点产生的二次气流中除去二次灰尘; 其中二次粉尘具有比一次粉尘更低的电阻率; 以及灰尘输送管线，其用于将二次灰尘输送到烧结带下游的主气流，并将其注入到初级静电除尘器上游的位置和/或直接进入除尘器本身。

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