KR100206647B1 - 여과층 이동식 여과 장치 - Google Patents

여과층 이동식 여과 장치 Download PDF

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Publication number
KR100206647B1
KR100206647B1 KR1019970008934A KR19970008934A KR100206647B1 KR 100206647 B1 KR100206647 B1 KR 100206647B1 KR 1019970008934 A KR1019970008934 A KR 1019970008934A KR 19970008934 A KR19970008934 A KR 19970008934A KR 100206647 B1 KR100206647 B1 KR 100206647B1
Authority
KR
South Korea
Prior art keywords
raw water
filtrate
filter medium
filtration
pipe
Prior art date
Application number
KR1019970008934A
Other languages
English (en)
Korean (ko)
Other versions
KR19980069716A (ko
Inventor
도루 모리
시게유키 후지무라
오사무 야마시타
Original Assignee
이시가키 에이치
가부시키가이샤 이시가키
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
Application filed by 이시가키 에이치, 가부시키가이샤 이시가키 filed Critical 이시가키 에이치
Publication of KR19980069716A publication Critical patent/KR19980069716A/ko
Application granted granted Critical
Publication of KR100206647B1 publication Critical patent/KR100206647B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/386—Feed or discharge devices internal recirculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4652—Counter-current flushing, e.g. by air by using gasbumps
KR1019970008934A 1996-06-27 1997-03-17 여과층 이동식 여과 장치 KR100206647B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP8-188262 1996-06-27
JP18826296 1996-06-27
JP?8-188262 1996-06-27
JP01680397A JP3903510B2 (ja) 1996-06-27 1997-01-30 移動ろ床式ろ過装置
JP?9-16803 1997-01-30
JP9-016803 1997-01-30

Publications (2)

Publication Number Publication Date
KR19980069716A KR19980069716A (ko) 1998-10-26
KR100206647B1 true KR100206647B1 (ko) 1999-07-01

Family

ID=26353200

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970008934A KR100206647B1 (ko) 1996-06-27 1997-03-17 여과층 이동식 여과 장치

Country Status (3)

Country Link
JP (1) JP3903510B2 (ja)
KR (1) KR100206647B1 (ja)
TW (1) TW330848B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11660613B2 (en) 2016-10-31 2023-05-30 Alfa Laval Corporate Ab Separation disc for a centrifugal separator having spacing members with a triangular shape

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1325138C (zh) * 2003-09-15 2007-07-11 中国石油化工股份有限公司 一种去除水中悬浮物的装置
KR100699551B1 (ko) * 2005-07-27 2007-03-26 인제대학교 산학협력단 상수원수 정수처리장치
JP4951473B2 (ja) * 2007-11-09 2012-06-13 隆洋 山本 濾過装置
US8771521B2 (en) * 2010-01-08 2014-07-08 Parkson Corporation Method and computer program product for treating liquid containing impurities
JP5763503B2 (ja) * 2011-11-07 2015-08-12 三機工業株式会社 移動床式上向流連続砂濾過装置及びその運転方法
KR101224510B1 (ko) * 2012-08-20 2013-01-21 주식회사 화인 질소 및 탁도 처리용 상향류식 모래 여과기
KR101711038B1 (ko) * 2015-04-21 2017-02-28 화승개발 주식회사 오염수처리시설
CN115090030B (zh) * 2022-07-27 2023-06-23 江西江岳环保科技有限公司 通过清洗剂流量变化观察过滤介质的堵塞程度的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11660613B2 (en) 2016-10-31 2023-05-30 Alfa Laval Corporate Ab Separation disc for a centrifugal separator having spacing members with a triangular shape

Also Published As

Publication number Publication date
TW330848B (en) 1998-05-01
JP3903510B2 (ja) 2007-04-11
KR19980069716A (ko) 1998-10-26
JPH1071305A (ja) 1998-03-17

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