Invention Grant
US08529323B2 Method and arrangement for controlling the draft effect of a flue duct upon an upstream exhaust gas cleaning system
失效
用于控制烟道管道对上游废气净化系统的牵伸效果的方法和装置
- Patent Title: Method and arrangement for controlling the draft effect of a flue duct upon an upstream exhaust gas cleaning system
- Patent Title (中): 用于控制烟道管道对上游废气净化系统的牵伸效果的方法和装置
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Application No.: US10578853Application Date: 2004-09-28
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Publication No.: US08529323B2Publication Date: 2013-09-10
- Inventor: Hermann Brüggendick
- Applicant: Hermann Brüggendick
- Applicant Address: DE Essen
- Assignee: Steag Energy Services GmbH
- Current Assignee: Steag Energy Services GmbH
- Current Assignee Address: DE Essen
- Agency: K&L Gates LLP
- Priority: DE10352847 20031110
- International Application: PCT/EP2004/010827 WO 20040928
- International Announcement: WO2005/052449 WO 20050609
- Main IPC: F23L17/00
- IPC: F23L17/00
Abstract:
The invention relates to a method for reducing a chimney draught in an upstream connected exhaust gas cleaning system consisting in immersing a chimney tube (1; 1′) provided with the open top part thereof in a bath in such a way that a liquid (condensate) collected therein forms a liquid barrier closing the exhaust gas input end of the chimney tube with respect to environment. In order to remove the exhaust gases from the upstream connected exhaust gas cleaning system, at least one part of the chimney tube cross section is exposed by lowering the liquid level under the edge thereof. Said lowering of the liquid level can be carried out by lowering the bath.
Public/Granted literature
- US20070044791A1 Plate link chain having inner and outer plate members comprised of individual plates Public/Granted day:2007-03-01
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