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ボイラー

2016-08-26View Original

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なぜボイラーはアルカリ洗浄と予熱が必要なのか、詳しい方に教えていただけませんか
Reply #22016-08-26
新炉のアルカリ洗浄とは、ボイラーの製造・設置過程でシステムに付着した油汚れ、錆、酸化鉄皮、溶接スラグなどの物質を除去し、ボイラーの水側表面に不動態膜を形成するためのものです
Reply #32016-08-26
予熱は、稼働開始時の急激な温度上昇による配管の引き裂けを防ぎ、同時に配管の伸び具合を観察するためです。

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