Title:
ZERO-CARBON ENVIRONMENT-FRIENDLY SEAWATER DESALINATION SYSTEM, SEAWATER DESALINATION METHOD, AND APPLICATION
Document Type and Number:
WIPO Patent Application WO/2023/040187
Kind Code:
A1
Abstract:
Disclosed is a zero-carbon environment-friendly seawater desalination system, comprising: an MVR seawater desalination apparatus used for suctioning seawater and discharging strong brine and fresh water after a temperature rise; a condenser-evaporator used for collecting heat energy of the strong brine and the fresh water to reduce the temperatures of the strong brine and the fresh water, a system working fluid absorbs the heat energy and exhaust gas heat energy generated by a Rankine cycle turbo-generator system to generate low-temperature vapor and send same to a temperature changing apparatus; the temperature changing apparatus used for converting the low-temperature vapor to high-temperature vapor; and the Rankine cycle turbo-generator system used for converting part of heat energy of the high-temperature vapor into electric energy, supplying the electric energy to the MVR seawater desalination apparatus to use, and transmitting excess electric energy to the outside. Exhaust gas passes through the condenser-evaporator to form a low-temperature liquid, which is pressurized and then exchanges heat with the high-temperature vapor of the temperature changing apparatus to form high-temperature and high-pressure vapor. Further disclosed are a method and an application. According to the present invention, the use of waste heat in MVR as an energy source has no pollution and emission.
Inventors:
WU JIALIN (CN)
Application Number:
PCT/CN2022/076892
Publication Date:
March 23, 2023
Filing Date:
February 18, 2022
Export Citation:
Assignee:
CHENGDU JIALING GREEN ENERGY CO LTD (CN)
International Classes:
C02F1/04; F01D15/10; C02F103/08
Foreign References:
| CN1800590A | 2006-07-12 | |||
| CN107098422A | 2017-08-29 | |||
| CN207943899U | 2018-10-09 | |||
| US20160083266A1 | 2016-03-24 |
Attorney, Agent or Firm:
SHIHENG INTELLECTUAL PROPERTY AGENCY (CN)
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