Deaerator and its modification

The deaeration equipment is mainly composed of deaeration tower head, deaeration water tank, connecting pipes and external accessories. The main components of deaeration equipment (deaeration tower head) consist of shell, new type film spinner (rising film pipe), water spray grate, heat storage filling liquid steam net, etc. While providing a complete set of new membrane spinning high-efficiency deaerator, even shenghuakang power equipment has undertaken the technical transformation of existing deaerator such as water spray disc Deaerator and spray packing deaerator. The effect of stainless steel muffler is remarkable.

1. The transformation cost is low, about 1 / 2 of the cost of replacing the deaerator. 2. Deaerator with output less than 200t / h will be completed in seven days. 3. Stable operation without vibration. 4. The adaptability is good, and the requirements of water quality, water temperature and water pressure are not strict.

The working principle of rotating membrane vacuum deoxidation is the application of Henry's law and Dalton's law. According to Henry's law, if any gas exists on the water surface in a closed container at the same time, the solubility of the gas is proportional to its own partial pressure, and the solubility of the gas is proportional to its own partial pressure.

It is only related to its own partial pressure. Under a certain pressure, with the increase of water temperature, the partial pressure of water vapor increases, and the partial pressure of air and oxygen decreases. At 100 ℃, the partial pressure of oxygen drops to zero, and the dissolved oxygen in water also drops to zero. When the water surface pressure is lower than atmospheric pressure, the solubility of oxygen can reach zero at lower water temperature. Oxygen molecules in the water surface space are expelled or converted into other gases.