MY188132A - In-containment refueling water storage tank filter system - Google Patents

In-containment refueling water storage tank filter system

Info

Publication number
MY188132A
MY188132A MYPI2015701933A MYPI2015701933A MY188132A MY 188132 A MY188132 A MY 188132A MY PI2015701933 A MYPI2015701933 A MY PI2015701933A MY PI2015701933 A MYPI2015701933 A MY PI2015701933A MY 188132 A MY188132 A MY 188132A
Authority
MY
Malaysia
Prior art keywords
storage tank
water storage
refueling water
containment refueling
debris
Prior art date
Application number
MYPI2015701933A
Inventor
Jingmei Zhu
Ji Xing
Xiaojiang Wang
Ming Wu
Minghua Zhu
Wei Zhang
Zhao Gong
Tianmin Xin
Xia Zhao
Changdong Wang
Chunning Jing
Hongjie Wang
Jun Li
Changming Qu
Fengyun Yu
Xiaoli Yang
Original Assignee
China Nuclear Power Eng Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201210548088.1A external-priority patent/CN103028285B/en
Priority claimed from CN201210549550XA external-priority patent/CN103047129A/en
Application filed by China Nuclear Power Eng Co Ltd filed Critical China Nuclear Power Eng Co Ltd
Publication of MY188132A publication Critical patent/MY188132A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/02—Combinations of filters of different kinds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20—Filtering
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

A filter system of an in-containment refueling water storage tank is provided, comprising a coarse debris rack (4) located above an opening (7) made in a floor slab above the in-containment refueling water storage tank, a debris holding basket (5) disposed in the in-containment refueling water storage tank below the opening (7) in the said floor slab, the elevation of an upper opening of the debris holding basket (5) being higher than the maximum water level in the in-containment refueling water storage tank and the said upper opening is in alignment with the opening (7) in the floor slab above the in-containment refueling water storage tank; inside the in-containment refueling water storage tank, the debris holding basket (5) being installed independently of a pump suction strainer (6) or may be connected with the pump suction strainer (6) using fasteners; the coarse debris rack (4), the debris holding basket (5) and the pump suction strainer (6) comprising a three-stage filtering system.
MYPI2015701933A 2012-12-17 2013-12-12 In-containment refueling water storage tank filter system MY188132A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201210548088.1A CN103028285B (en) 2012-12-17 2012-12-17 Filter system for built-in containment refueling water storage tank
CN201210549550XA CN103047129A (en) 2012-12-17 2012-12-17 Filter at safety system pump suction inlet inside replacement material water tank inside nuclear power plant
PCT/CN2013/089204 WO2014094567A1 (en) 2012-12-17 2013-12-12 In-containment refueling water storage tank filter system

Publications (1)

Publication Number Publication Date
MY188132A true MY188132A (en) 2021-11-23

Family

ID=50977598

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015701933A MY188132A (en) 2012-12-17 2013-12-12 In-containment refueling water storage tank filter system

Country Status (3)

Country Link
GB (1) GB2522822B (en)
MY (1) MY188132A (en)
WO (1) WO2014094567A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230215589A1 (en) * 2019-12-30 2023-07-06 Joint-Stock Company "Atomenergoprorkt" Self-cleaning liquid purification system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696801A (en) * 1995-08-24 1997-12-09 Performance Contracting, Inc. Suction strainer with a internal core tube
CN2559637Y (en) * 2002-06-04 2003-07-09 上海达源环境科技工程有限公司 Efficient cutting machine
JP2007537444A (en) * 2004-05-14 2007-12-20 コンティニューム ダイナミクス，インコーポレイテッド Low head loss modular suction strainer with contoured surface
US9672947B2 (en) * 2004-11-15 2017-06-06 Atomic Energy Of Canada Limited Finned strainer
CN201505480U (en) * 2009-05-25 2010-06-16 中国广东核电集团有限公司 Containment sump strainer assembly
TWI587905B (en) * 2009-06-23 2017-06-21 加拿大原子能有限公司 Vaned filtering element
CN201556427U (en) * 2009-11-23 2010-08-18 中广核工程有限公司 Nuclear power station safety shell pit and filter screen thereof
CN101947397B (en) * 2010-07-22 2012-07-04 中科华核电技术研究院有限公司 Containment sump filter of horizontal pressurized water reactor (PWR) nuclear power plant
CN103028285B (en) * 2012-12-17 2015-04-22 中国核电工程有限公司 Filter system for built-in containment refueling water storage tank
CN103047129A (en) * 2012-12-17 2013-04-17 中国核电工程有限公司 Filter at safety system pump suction inlet inside replacement material water tank inside nuclear power plant

Also Published As

Publication number Publication date
WO2014094567A1 (en) 2014-06-26
GB2522822A (en) 2015-08-05
GB201509986D0 (en) 2015-07-22
GB2522822B (en) 2020-09-02

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