Title:
WATER ISLAND SYSTEM OF NUCLEAR POWER PLANT
Document Type and Number:
WIPO Patent Application WO/2024/008201
Kind Code:
A1
Abstract:
A water island system of a nuclear power plant. The system comprises a fresh water pretreatment module (11), a softened water treatment module (12), a desalted water treatment module (13), a softened desalted water storage and distribution module (14), a wastewater collection and treatment module (15), a chemical storage and dosing module (16), a chemistry laboratory module (17) and an integrated operation control module (18). The water island system of a nuclear power plant innovatively designs water treatment related systems or sub-items of the nuclear power plant, so as to form a modular design for a plurality of water treatment functional units; fresh water purification treatment, softening and desalting production and distribution, industrial wastewater treatment, domestic sewage treatment, and centralized chemical agent management in the nuclear power plant are realized; a design scheme involving process flow integration, layout design integration and functional partition integration is achieved; and by means of optimizing a system flow and intensively configuring devices, the process flows are smooth, device resources are shared and repeated configurations of the devices are reduced, thereby saving on land, and reducing the project investment.
Inventors:
WANG PEIFENG (CN)
ZHANG CHUNYAN (CN)
LU ZHAOSHENG (CN)
YANG GUANGWEN (CN)
ZHANG CHUNYAN (CN)
LU ZHAOSHENG (CN)
YANG GUANGWEN (CN)
Application Number:
PCT/CN2023/109576
Publication Date:
January 11, 2024
Filing Date:
July 27, 2023
Export Citation:
Assignee:
CHINA NUCLEAR POWER ENG CO LTD (CN)
CHINA NUCLEAR POWER DESIGN COMPANY LTD SHENZHEN (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
CHINA NUCLEAR POWER DESIGN COMPANY LTD SHENZHEN (CN)
CHINA GENERAL NUCLEAR POWER (CN)
CGN POWER CO LTD (CN)
International Classes:
C02F9/00
Foreign References:
| CN116199373A | 2023-06-02 | |||
| CN215667452U | 2022-01-28 | |||
| CN215102550U | 2021-12-10 | |||
| CN110573464A | 2019-12-13 | |||
| CN113638634A | 2021-11-12 | |||
| KR20160134432A | 2016-11-23 | |||
| RU2442756C1 | 2012-02-20 |
Attorney, Agent or Firm:
SHENZHEN REFINED INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNERSHIP) et al. (CN)
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