| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermosiphon type steam generator capable of maintaining miniaturization, responding to decrease and stop of steam consumption in a steam utilizing device, and suppressing rise in pressure inside an evaporator and a liquid separating drum with excellent response. SOLUTION: The steam generator 1 includes the evaporator 2 having a heat transfer core 6 for circulating a heating medium and the liquid separating drum 3 for storing water 11, and mutual upper parts and mutual lower parts of the evaporator 2 and the liquid separating drum 3 are respectively communicated via an upper pipe 4 and a lower pipe 5. A condenser 20 capable of circulating coolant and stopping the circulation is provided inside the liquid separating drum 3. The coolant is circulated in the condenser 20 for responding to decrease and stop of the steam consumption in the steam utilizing device, which serially cools and condenses the steam continuously supplied to the liquid separating drum 3 by heat-exchanging with the coolant. COPYRIGHT: (C)2010,JPO&INPIT |
