Molten salt heat storage steam supply system and steam supply method

• Main Authors: QIU QIULING, ZHANG YANMEI, ZHANG SUJUAN, GU QINGZHI, ZHAO WEIJIE, GU XIAO'OU
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: BLASTING; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; STEAM BOILERS; STEAM GENERATION; WEAPONS

The invention provides a fused salt heat storage and steam supply system and a steam supply method, and belongs to the technical field of fused salt heat storage. The fused salt heat storage and steam supply system comprises a storage tank, the storage tank is used for storing fused salt, the fused salt heat storage and steam supply system further comprises a heat exchange device and a water supply device, the heat exchange device comprises a plurality of heat exchange coil pipes which are sequentially arranged in the height direction of the storage tank, and the heat exchange coil pipes are connected in series and wound around the outer side wall of the storage tank; the uppermost heat exchange coil pipe on the outer side wall of the storage tank is provided with a steam outlet; the water supply device comprises a water supply pump and a plurality of water supply branch pipes, the water supply pump is used for supplying water to the water supply branch pipes, and the water supply branch pipes are connected w