冷凝水管路尺寸計算(編輯修改稿)
2025-07-19 23:44 本頁面
【文章內(nèi)容簡介】 ciated with a steam trap station, such as isolation valves, strainer, trap testing chamber, and check valve, can be the same size as the trapping device selected, whatever the discharge line size.A steam trap passing a fullload of 1000 kg/h at 6 bar g saturated steam pressure through a falling discharge line down to a flash vessel at bar g.As the discharge line is nonflooded, the lower figure of 25 mm is selected from the chart (Figure ).Fig. A nonflooded pressurised trap discharge line (refer to Example ) A steam trap passing a fullload of 1000 kg/h at 18 bar g saturated steam pressure through a discharge line rising 5 m up to a pressurised condensate return line at bar g.Add the bar static pressure (5 m head) to the bar condensate pressure to give 4 bar g backpressure. As the discharge line is rising and thus flooded, the upper figure o
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