Title:
ISLAND POWER GENERATION AND SEAWATER DESALINATION INTEGRATION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/145346
Kind Code:
A1
Abstract:
An island power generation and seawater desalination integration system and method. The system comprises a power generation module (10), a seawater desalination module (20), a waste heat recovery module (30), and an electric-thermal conversion module (40). The power generation module (10) comprises a wind power generation unit (12) and a diesel power generation unit (14); the seawater desalination module (20) comprises a low-temperature multi-effect distillation unit (21) and a reverse osmosis unit (23); two ends of the waste heat recovery module (30) are respectively connected to the diesel power generation unit (14) and the low-temperature multi-effect distillation unit (21), and the waste heat recovery module (30) is used for recovering heat generated during work of the diesel power generation unit (14) and transmitting the heat to the low-temperature multi-effect distillation unit (21); one end of the electric-thermal conversion module (40) is connected to the wind power generation unit (12) and the other end is connected to the low-temperature multi-effect distillation unit (21), and the electric-thermal conversion module (40) converts electric energy into thermal energy flowing into the low-temperature multi-effect distillation unit (21); the wind power generation unit (12) or the diesel power generation unit (14) is connected to the reverse osmosis unit (23) and drives same to desalinate seawater. The integration system fully uses the electric power characteristics of the power generation module (10), meanwhile reduces the energy consumption of the seawater desalination module to the maximum extent, and provides freshwater resources of multiple qualities for islands.
Inventors:
ZHANG FENGMING (CN)
SU CHUANGJIAN (CN)
XU SHIMING (CN)
CHEN SHUNQUAN (CN)
YUAN HAI (CN)
SHEN BOYA (CN)
MA JIANAN (CN)
XIONG YUN (CN)
SU CHUANGJIAN (CN)
XU SHIMING (CN)
CHEN SHUNQUAN (CN)
YUAN HAI (CN)
SHEN BOYA (CN)
MA JIANAN (CN)
XIONG YUN (CN)
Application Number:
PCT/CN2017/076621
Publication Date:
August 16, 2018
Filing Date:
March 14, 2017
Export Citation:
Assignee:
GUANGZHOU INSTITUTE OF ADVANCED TECH CHINESE ACADEMY OF SCIENCE (CN)
International Classes:
C02F1/44; H02J3/38; C02F103/08
Foreign References:
| CN103896350A | 2014-07-02 | |||
| CN103663835A | 2014-03-26 | |||
| CN104649478A | 2015-05-27 | |||
| CN103599700A | 2014-02-26 | |||
| CN102030391A | 2011-04-27 | |||
| KR101338187B1 | 2013-12-09 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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