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噴射ポンプの運転開始方法

2015-11-18View Original

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復水システムの噴射ポンプでは、なぜまず蒸気を供給してから抽出弁を開くのかというと、先輩に聞いたら、抽出弁を先に開くと真空度に影響が出るそうです。どのように影響するのでしょうか?
Reply #22015-11-24
まず抽気弁を開くと、逆流が発生します
Reply #32015-11-25
稼働開始時は起動用抽出ポンプを投入し、切り替え時はまず第二抽出ポンプを投入し、その後第一抽出ポンプを投入して、まずスチーム抽出ポンプ内部の空気と不凝縮ガスを排出する

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