Catcher for catching boiler scale flew toward steam turbine

A boiler scale collecting device enables collecting and recovery of most boiler scale particulates (p) in a steam flow line (f) in a steam pipe (02) extending from a power generation steam boiler to an inlet (01') of a power generation steam turbine (01). The steam pipe (02), of constant inner...

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Bibliographische Detailangaben
Hauptverfasser:	OIKE MASAMI, SATO AKIHIRO, UCHIDA YOSHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A boiler scale collecting device enables collecting and recovery of most boiler scale particulates (p) in a steam flow line (f) in a steam pipe (02) extending from a power generation steam boiler to an inlet (01') of a power generation steam turbine (01). The steam pipe (02), of constant inner diameter (d), extends from the boiler side to the inlet (01') of the steam turbine (01), and turns at direction turning portion (e) from a vertical steam pipe (02') to a lateral steam pipe (02'') near the inlet (01'') of the steam turbine (01). The vertical steam pipe (02') is elongated beyond the direction turning portion (e) to form an elongated portion (02'a) having a lower end (02''a). The direction turning portion (e), including the vertical steam pipe (02') and the lateral steam pipe (02''), and the elongated portion (02'a) are made in an integral unit of forged steel.