Invention Grant
- Patent Title: Device and method for controlling the fuel-air ratio in the combustion of ground coal in a firing system of a coal-fired power station
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Application No.: US14130626Application Date: 2012-07-11
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Publication No.: US09599340B2Publication Date: 2017-03-21
- Inventor: Hans Georg Conrads , Alexander Halm , Martin Bohm
- Applicant: Hans Georg Conrads , Alexander Halm , Martin Bohm
- Applicant Address: DE Barleben
- Assignee: PROMECON Prozess-Und Messtechnik Conrads GmbH
- Current Assignee: PROMECON Prozess-Und Messtechnik Conrads GmbH
- Current Assignee Address: DE Barleben
- Agency: Cohen & Hildebrand, PLLC
- Priority: DE102011107195 20110713
- International Application: PCT/DE2012/000696 WO 20120711
- International Announcement: WO2013/007239 WO 20130117
- Main IPC: F23N1/02
- IPC: F23N1/02 ; G01F1/74 ; F23K3/02 ; F23N5/18 ; G01F1/64 ; G01F1/712
Abstract:
Coal-fired power station with controller for air-fuel ratio in combustion of ground coal, with pneumatic conveying of ground coal to burners of power station. An electrode (10) with average radius rm with 0.1 mm≦rm≦1.2 mm arranged in channel carrying air in flow direction of air upstream of sensors (11) of correlation measurement device (12) at distance l with 1× unobstructed width of flow cross-section of the channel carrying the air
Public/Granted literature
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