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English Translations » 甲醇及净化技术 » 2017-6-1 Purification Technology Edition Daily Question

2017-6-1 Purification Technology Edition Daily Question

2017-06-01View Original

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This post was last edited by hai8487 on 2017-6-1 11:47. 1. Deaerators can be classified into ( ) and ( ) according to their operating methods. 2. If the level of water in the deaerator is high, water can be drained through ( ); when the level drops to the specified value, ( ) will shut down automatically. 1. Constant-pressure operation, variable-pressure operation 2. Emergency drain valve, feed water pump Note: Answers to this question must be submitted within 3 days
Reply #22017-06-01
1. Constant-pressure operation, variable-pressure operation 2. Emergency drain valve, feed water pump
Reply #32017-06-01
1. Deaerators can be classified into (constant-pressure operation) and (variable-pressure operation) depending on their mode of operation. 2. If the level in the deaerator is high, water can be discharged through the (emergency drain valve); when the deaerator level drops to the specified value, the (feed water pump) shuts down automatically.
Reply #42017-06-01
1. Deaerators can be classified into (constant-pressure operation) and (variable-pressure operation) depending on their mode of operation. 2. If the level in the deaerator is high, water can be discharged through the (emergency drain valve); when the deaerator level drops to the specified value, the (feed water pump) shuts down automatically.
Reply #52017-06-01
1. Constant-pressure operation, variable-pressure operation； 2. Accident drain valve, feed water pump
Reply #62017-06-01
1. Constant-pressure operation, variable-pressure operation; 2. Emergency drain valve, feed water pump. The owner’s answers weren’t hidden properly
Reply #72017-06-01
1. Deaerators can be classified into (constant-pressure operation) and (variable-pressure operation) depending on their mode of operation. 2. If the level in the deaerator is high, water can be discharged through the (emergency drain valve); when the deaerator level drops to the specified value, the (feed water pump) shuts down automatically.
Reply #82017-06-01
1. Constant-pressure operation, variable-pressure operation 2. Emergency drain valve, feed water pump
Reply #92017-06-01
1. Constant-pressure operation, variable-pressure operation 2. Emergency drain valve, feed water pump
Reply #102017-06-01
1. Constant-pressure operation, variable-pressure operation 2. Emergency drain valve, feed water pump
Reply #112017-06-01
1. Constant-pressure operation, variable-pressure operation 2. Emergency drain valve, feed water pump

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Translated at 2026-07-21 05:48:12

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