WASTE HEAT BOILER

PROBLEM TO BE SOLVED: To provide a control plug capable of resisting a high waste gas temperature on one hand, and on the other hand capable of preventing formation of high temperature bundles when the waste gas is flowed out from an outlet end part of a bypass pipe. SOLUTION: A plug 12 provided on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ORMANN HEINRICH, ROTHENPIELER KLAUS, JEKERLE JIRI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a control plug capable of resisting a high waste gas temperature on one hand, and on the other hand capable of preventing formation of high temperature bundles when the waste gas is flowed out from an outlet end part of a bypass pipe. SOLUTION: A plug 12 provided on the outlet end part 6 of the bypass pipe 4 for passing the waste gas 27 of a waste heat boiler so as to move in an axial direction can be cooled by a cooling medium 32, and breaks into the outlet end part 6 of the bypass pipe 4 expanded in a cone shape with respect to a flow direction of a waste gas flow 27. A gas distribution cross section 22 spreads evenly or unevenly with respect to the flow direction of the waste gas flow 27 irrespective of a position of the opened plug 12 within a gas distribution range 21 between an inner side outline 19 of the outlet end part 6 and an outside outline 20 of the plug 12. COPYRIGHT: (C)2007,JPO&INPIT