本文提出了一个新的观点,在抽真空设备的能力非常大和除氧塔内件比较完善的条件下,除氧塔温不是越高越好,许多场合下塔温低一些更有利于除氧。本文还提出了两种不同型式的除氧器抽气方式应是不同的:在过热式除氧器中应采用同向流抽气方式,而在加热式除氧器中应采取逆向流抽气方式。 In this paper, a new point of view is put forward. Under the condition that the capacity of vacuuming equipment is very large and the deaerator inner parts are relatively perfect, the deaerator temperature is not as high as possible. In many occasions, the lower tower temperature is more conducive to deaeration. This paper also proposed two different types of deaerator exhaust method should be different: In the overheated deaerator should be used with the same flow pumping method, and in the heated deaerator should be taken to reverse flow exhaust the way.