2022 registered security engineer prediction test point technology: soda and drink together, note the master’s finishing mark prediction, long press and like + forward + comment continue to be updated, click on my avatar on the Wendang version and send a private message to me: 2022
1) The consequences of soda and drink together.
(1) When a steam and water swells together, bubbles also appear in water level table, and the water level fluctuates sharply.
(2) The boundary of soda and water is difficult to distinguish;
(3) The temperature of superheated steam drops sharply;
(4) In severe cases, water shock occurs in the steam pipeline.
(5) The steam and water will bring water to the steam, reducing the quality of steam, affecting the safe operation of steam equipment.
2) The reason for the formation of soda and water consumption. There are two reasons for the formation of soda and water tillage:
① The quality of the pot water is too poor. The suspended substances in the pot water may have too high salt content, and the alkalinity of is too high.
②The load increases and the pressure decreases too quickly. When the water level is high, the load increases too fast, and the pressure decreases too fast.
3) The treatment of soda and water co-twelve. When it is found that the steam and water are vented together, the combustion force should be reduced, the load should be reduced, and the main steam valve should be closed; the steam pipeline and the superheater should be drained; the continuous drain valve should be fully opened, and the regular drain valve should be opened to drain water, and the water should be applied at the same time to improve the quality of the pot water.
