2017-5-27 Purification Technology Edition: Daily Question
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1. To prevent water-overflow accidents in the deaerator, ( ) should be installed on the deaerator tank. 2. The main cause of water and steam shock in the deaerator is the inlet water temperature ( ). 1. Overflow device 2. Low. Note: Answers to this question must be submitted within three days; no points will be given after that deadline.
Overflow device-----------Low
Overflow device-----------Low
1. High liquid level alarm 2. Too high
1. To prevent overfilling accidents in the deaerator, an (overflow device) should be installed on the deaerator tank. 2. The main cause of water and steam shock in the deaerator is low inlet water temperature
1. To prevent water-overflow accidents in the deaerator, an (overflow device) should be installed on the deaerator tank. 2. The main cause of water and steam shock in the deaerator is low feedwater temperature.