利用蒸汽加熱的機器切勿為了節省幾個疏水閥而共同使用一個疏水閥 ( 圖 D-1) 因為不同的機器、蒸汽冷凝後的壓降差不同導致出□壓力高的機器阻礙了另一台出口壓力低的機台不能順利排出冷凝水結果降低熱效益造成熱能浪費。及加長了加工的時間使成本增高。疏水閥正確的裝置法
( 圖 D-2) 是每一個熱交換器裝置一個疏水閥,排放到共同的回收管。
It is strongly warned not to have your single Steam Trap shared by two or more steam-healing machines (as shown in Fig.D1) for saving cost of necessary steam traps. The reason is that the pressure drop difference caused by condensate in each machine is different from that in another machine, the machine giving higher outlet pressure stops or interfers the machine giving lower pressure to discharge the condensate normally, the heating effect is badly lowered; and waste of energy, longer work time, etc. become unavoidable, cost is therefore increased heavily. The correct configuration forinstalling your Steam Traps is recommended follows ( as shown in Fig. D-2 ): Install a Steam l rap for each Heatconfigured to be connected to a common recollection tube. |