TW330848B - Moving filter bed type filtering apparatus - Google Patents

Moving filter bed type filtering apparatus

Info

Publication number
TW330848B
TW330848B TW086103485A TW86103485A TW330848B TW 330848 B TW330848 B TW 330848B TW 086103485 A TW086103485 A TW 086103485A TW 86103485 A TW86103485 A TW 86103485A TW 330848 B TW330848 B TW 330848B
Authority
TW
Taiwan
Prior art keywords
filter
filter bed
dam
overspill
bed
Prior art date
Application number
TW086103485A
Other languages
English (en)
Chinese (zh)
Inventor
Susumu Mori
Shigeyuki Fujimura
Osamu Yamashita
Original Assignee
Ishikaki Kk
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 Ishikaki Kk filed Critical Ishikaki Kk
Application granted granted Critical
Publication of TW330848B publication Critical patent/TW330848B/zh

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
TW086103485A 1996-06-27 1997-03-20 Moving filter bed type filtering apparatus TW330848B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18826296 1996-06-27
JP01680397A JP3903510B2 (ja) 1996-06-27 1997-01-30 移動ろ床式ろ過装置

Publications (1)

Publication Number Publication Date
TW330848B true TW330848B (en) 1998-05-01

Family

ID=26353200

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086103485A TW330848B (en) 1996-06-27 1997-03-20 Moving filter bed type filtering apparatus

Country Status (3)

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

Families Citing this family (11)

* 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
SG182364A1 (en) * 2010-01-08 2012-08-30 Parkson Corp 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
EP3315203B1 (en) 2016-10-31 2019-07-03 Alfa Laval Corporate AB A separation disc for a centrifugal separator
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
CN116078010A (zh) * 2023-01-10 2023-05-09 南京谱瑞环境科技有限公司 一种水处理药剂循环处理设备
CN117643736B (zh) * 2023-11-21 2024-10-18 江苏嘉宏新材料有限公司 一种环氧丙烷生产中丙烯的分离提纯系统

Also Published As

Publication number Publication date
JP3903510B2 (ja) 2007-04-11
KR19980069716A (ko) 1998-10-26
JPH1071305A (ja) 1998-03-17
KR100206647B1 (ko) 1999-07-01

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