公开(公告)号：US20160045862A1

公开(公告)日：2016-02-18

申请号：US14821968

申请日：2015-08-10

Applicant: Breen Energy Solutions, L.L.C.

Inventor： Chetan Chothani ,  Alan DePaoli ,  Christopher Petruccelli

IPC: B01D53/79 ,  B01D53/50 ,  B01D53/10

CPC classification number: B01D53/79 ,  B01D53/10 ,  B01D53/508 ,  B01D53/83 ,  B01D2251/00 ,  B01D2251/404 ,  B01D2253/00 ,  B01D2257/302 ,  B01D2258/0233 ,  B01D2258/0241 ,  B01D2258/025 ,  B01D2259/128 ,  F23J15/003

Abstract: A device for injecting dry material into a gas stream flowing through a duct or pipe has an injection tube having a first end configured for attachment to a dry sorbent supply, an upstream side and a downstream side. At least one opening on the downside side extends along the axial direction of the injection tube. A wake device is positioned adjacent the upstream side of the injection tube and creates turbulence in the gas stream as the gas stream passes around the wake device. An alternative embodiment utilizes an injector nozzle which combines a first stream containing dry material in air stream and a second stream which may be steam or water to form an output stream. A wake device is positioned adjacent the upstream side of the output of the injector nozzle. The wake device creates turbulence in the gas stream as the gas stream passes around the wake device.

Abstract translation: 用于将干物质注入流过管道或管道的气流中的装置具有注射管，该注射管具有构造成用于附接到干吸附剂供应源，上游侧和下游侧的第一端。 下侧的至少一个开口沿着注射管的轴向延伸。 尾流装置邻近注入管的上游侧定位，并且随着气流绕过尾流装置而在气流中产生湍流。 替代实施例使用喷射器喷嘴，其将在空气流中包含干燥材料的第一流和可以是蒸汽或水的第二流组合以形成输出流。 尾流装置位于喷射器喷嘴的输出端的上游侧附近。 当气流绕过尾流装置时，尾流装置在气流中产生湍流。