Invention Grant
US08402672B2 Method of controlling a spray dryer apparatus by regulating an inlet air flow rate, and a spray dryer apparatus
有权
通过调节入口空气流量来控制喷雾干燥装置的方法和喷雾干燥装置
- Patent Title: Method of controlling a spray dryer apparatus by regulating an inlet air flow rate, and a spray dryer apparatus
- Patent Title (中): 通过调节入口空气流量来控制喷雾干燥装置的方法和喷雾干燥装置
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Application No.: US12520036Application Date: 2006-12-22
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Publication No.: US08402672B2Publication Date: 2013-03-26
- Inventor: Peter Schultz Nielsen
- Applicant: Peter Schultz Nielsen
- Applicant Address: DK Soborg
- Assignee: GEA Process Engineering A/S
- Current Assignee: GEA Process Engineering A/S
- Current Assignee Address: DK Soborg
- Agency: Sughrue Mion, PLLC
- International Application: PCT/DK2006/050081 WO 20061222
- International Announcement: WO2008/077399 WO 20080703
- Main IPC: F26B3/02
- IPC: F26B3/02
Abstract:
A method of controlling a spray dryer apparatus having a spray dryer chamber (1), an air inlet (2), an inlet air control system (11) including a fan (13) and an air heater (14), a feed inlet (3), and an exhaust air outlet (4), comprising determining a content (Y) of moisture of inlet air, determining an inlet air temperature set value (Tinlet) in dependence of the inlet air moisture content (Y), determining an inlet air temperature measured value of inlet air between the air heater (14) and the spray dryer chamber (1), and regulating the inlet air temperature in dependence of the inlet air temperature set value and the inlet air temperature measured value, and determining an outlet air temperature of the exhaust air and regulating an inlet air flow rate in dependence of the outlet air temperature.
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