The investment of equipment installed in the same place is saved by 60%, which greatly facilitates the installation, operation and maintenance.

Commodity characteristics

Perform monitoring and automatic control. Atmospheric thermal deaerator can remove dissolved oxygen and other gases in boiler feed water. It relates to a device for deoxidization by thermal method, which is used to prevent corrosion and heat transfer degradation of thermal equipment and pipelines such as boilers. Internal energy circulation device and synchronous on-off control device are added in the deaerator to ensure safe and economic operation of thermal equipment. The energy consumption of atmospheric thermal deaerator can be saved by 50%, and the investment cost can be saved by 60% by installing equipment on the same ground of boiler feed water pump. The output pressure of steam pressure reducing device is changed from 0.02 MPa to 0.04-0.09 MPa. The energy consumption of atmospheric thermal deaerator can be saved by 50%, and it can be operated in boiler No1 with stable operation. The deaeration rate of low-pressure deaerator is less than 10ppb, and the deoxidization effect is good (ministry standard 15ppb), and the deaeration rate of high-pressure deaerator is ≤ 10ppb (ministry standard 7ppb). It has strong adaptability to the load change of the unit, especially the heating unit and sliding pressure deaerator, which can operate at more than 50%, and the dissolved oxygen content reaches the ministry standard. In addition, through the actual operation of steam water separation, flow nozzle, packing layer, etc., we have accumulated experience. The muffler at the air supply outlet of the fan can learn from each other to make up for the disadvantages, which makes the existing structure more perfect, and eliminates the shortcomings of the previous deaerator, such as steam and water discharge, packing falling off, and vibration of the deaerator tower. The deaerator is operated by computer.