Title:
ENERGY STORAGE AND STEAM GENERATION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/123839
Kind Code:
A1
Abstract:
Disclosed in the present invention is an energy storage and steam generation system, comprising an electrode steam boiler. A boiler deaerator is connected to one side of the electrode steam boiler by means of a pipeline; a pipeline A is provided on the top of the electrode steam boiler; a steam superheater is connected to the pipeline A; an outlet of the steam superheater is provided with an external supply steam outlet pipeline; a molten salt steam generation bypass pipeline and a pipeline B are provided on the steam superheater; one end of the molten salt steam generation bypass pipeline is connected to the steam superheater; a low-temperature molten salt storage tank is connected to the pipeline B; a high-temperature molten salt storage tank is connected to the low-temperature molten salt storage tank by means of a pipeline; and the other end of the molten salt steam generation bypass pipeline is connected to the high-temperature molten salt storage tank. Also disclosed is a generation method. In the present invention, electric energy is converted into heat energy to be stored in the molten salt, and energy is released by means of a method for generating steam by heating by coupling to the molten salt, so as to supply steam to the outside, thereby achieving large-scale heat storage, prolonging the service life of a heating system, and increasing the reliability.
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Inventors:
GENG XUAN (CN)
SHEN MINGZHONG (CN)
BAI YONGFENG (CN)
WANG KAILIANG (CN)
WANG YANG (CN)
HU XIAOFU (CN)
SU JUNHUA (CN)
YANG PENGFEI (CN)
WANG ZHENGRONG (CN)
HE JIA (CN)
SHEN MINGZHONG (CN)
BAI YONGFENG (CN)
WANG KAILIANG (CN)
WANG YANG (CN)
HU XIAOFU (CN)
SU JUNHUA (CN)
YANG PENGFEI (CN)
WANG ZHENGRONG (CN)
HE JIA (CN)
Application Number:
PCT/CN2022/094876
Publication Date:
July 06, 2023
Filing Date:
May 25, 2022
Export Citation:
Assignee:
CHINA HUADIAN ENG CO LTD (CN)
HUADIAN ENV PROT ENG & TECH CO LTD (CN)
HUADIAN ENV PROT ENG & TECH CO LTD (CN)
International Classes:
F03G6/00; F22B1/02; F28D20/02
Foreign References:
| CN114484404A | 2022-05-13 | |||
| CN102828925A | 2012-12-19 | |||
| CN210373373U | 2020-04-21 | |||
| CN106225541A | 2016-12-14 | |||
| CN105756873A | 2016-07-13 | |||
| CN208619184U | 2019-03-19 | |||
| CN107191343A | 2017-09-22 | |||
| CN104406152A | 2015-03-11 | |||
| US20150128594A1 | 2015-05-14 |
Attorney, Agent or Firm:
BEIJING LC JAWEE PATENT SERVICE (CN)
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