METHOD FOR INSTALLING SPRAY PIPE

Provided is a method for installing a spray pipe, in which the spray pipe is accurately positioned in the horizontal direction. Provided is a method for installing a spray pipe (20), comprising: an insertion step for inserting the spray pipe (20) from an opening portion (14); a positioning step for...

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Bibliographische Detailangaben
Hauptverfasser: MIYACHI, TSUYOSHI, SASAKI, RYOZO, USHIKU, TETSU, YOSHIZUMI, NAOYUKI, KAGAWA, SEIJI, SUGITA, SATORU
Format: Patent
Sprache:eng ; pol
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Zusammenfassung:Provided is a method for installing a spray pipe, in which the spray pipe is accurately positioned in the horizontal direction. Provided is a method for installing a spray pipe (20), comprising: an insertion step for inserting the spray pipe (20) from an opening portion (14); a positioning step for positioning the spray pipe (20) such that an installation surface (23a) of a leg portion (23) faces a supporting surface (91a, 92a, 93a) of a supporting portion (91, 92, 93); a provisional tightening step for provisionally tightening a first fastening portion (50) to couple an attachment flange (24) with the opening portion (14); an adjusting step for adjusting the height of the installation surface (23a) relative to the supporting surface (91a, 92a, 93a) such that an axis along which a pipe portion (21) extends coincides with the horizontal plane, in the provisionally tightened state resulting from the provisional tightening step; a coupling step for coupling the leg portion (23) to the supporting portion (91, 92, 93) by means of a second fastening portion (70, 80), after the adjusting step; and a final tightening step for performing a final tightening of the first fastening portion (50) after the coupling step.