KR850002035A - 이물제거방법(異物除去方法) 및 그 장치 - Google Patents

이물제거방법(異物除去方法) 및 그 장치 Download PDF

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Publication number
KR850002035A
KR850002035A KR1019840004407A KR840004407A KR850002035A KR 850002035 A KR850002035 A KR 850002035A KR 1019840004407 A KR1019840004407 A KR 1019840004407A KR 840004407 A KR840004407 A KR 840004407A KR 850002035 A KR850002035 A KR 850002035A
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KR
South Korea
Prior art keywords
filter element
cooling water
casing
foreign material
foreign
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Application number
KR1019840004407A
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English (en)
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KR890000169B1 (ko
Inventor
가쓰모도 오오다께 (외 3)
Original Assignee
미다 가쓰시게
가부시기 가이샤 히다찌 세이사꾸쇼
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.)
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Application filed by 미다 가쓰시게, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR850002035A publication Critical patent/KR850002035A/ko
Application granted granted Critical
Publication of KR890000169B1 publication Critical patent/KR890000169B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/904—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding directing the mixture to be filtered on the filtering element in a manner to clean the filter continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87788—With valve or movable deflector at junction
    • Y10T137/87812—Pivoted valve or deflector
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

내용 없음

Description

이물제거방법(異物除去方法) 및 그 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예를 나타낸 이물제거장치의 계통도. 제2도는 이물제거장치의 블로우다운운전시의 평면도, 제3도는 블로우다운운전제어장치의 블록도.

Claims (6)

  1. 케이싱내에 냉각수를 도입하는 공정과, 상기 케이싱내에 배치된 필터 엘레멘트에 상기 통과수를 통과시켜 냉각수중의 이물을 냉각수에서 분리하는 공정과, 상기 필터엘레멘트를 통과한 상기 냉각수를 상기 케이싱에서 송출하는 공정과, 상기 필터엘레멘트의 상류와 하류와의 차압이 냉각수유량에 응해서 미리 정해진 역치를 넣었을 때 상기 필터엘레멘트 둘레에선 회류를 생기게 하여, 상기 필터엘레멘트에 부착한 이물을 상기 필터엘레멘트에서 박리하는 공정과 박리한 이물을 상기 냉각수의 일부와 함께 상기 케이싱에서 배출하는 공정으로 이루어진 것을 특징으로 하는 이물 제거방법.
  2. 상기 역치(역値)는 특정의 필터엘레멘트 눈이 막히는 율일 때의 필터엘레멘트 차입에 따라서 설정되어 있는 것을 특징으로 하는 특허청구의 범위 1 기재의 이물 제거방법.
  3. 필터엘레멘트 눈이 막히는 율은 약 50%인 것을 특징으로 하는 특허청구의 범위 1 기재의 이물제거방법.
  4. 상기 이물박리공정의 소정시간 경과후에, 상기 이물배출공정을 하는 것을 특징으로 하는 특허청구의 범위 1 기재의 이물제거방법.
  5. 케이싱내에 냉각수를 도입하는 공정과, 상기 케이싱내에 배치된 필터엘레멘트에 상기 냉각수를 통과시켜 냉각수중의 이물을 냉각수에서 분리하는 공정과 상기 필터엘레멘트를 통과한 상기 냉각수를 상기 케이싱에서 송출하는 공정과 상기 필터엘레멘트의 상류와 하류와의 차압이 냉각수 유량에 의해서 미리 정해진 역치를 넘었을 때, 상기 필터엘레멘트 둘레에 일방향의 선회류를 생기게 하여 상기 필터엘레멘트에 부착한 이물을 상기 필터엘레멘트에서 박리하는 공정과 상기 이물 박리공정의 소정시간 경과후에 박리한 이물을 상기 냉각수의 일부와 함께 상기 케이싱에서 배출하는 공정과 상기 이물 배출공정중에 상기 필터엘레멘트 둘레에 다른 방향의 선회류를 생기게 하여 잔류한 이물을 상기 필터엘레멘트에서 박리하는 공정으로 이루어진 것을 특징으로 하는 이물제거방법.
  6. 케이싱과 상기 케이싱에 설치된 이물을 포함하는 냉각수를 도입하는 입구관과 상기 케이싱에 설치된 냉각수를 송출하는 출구관과 상기 케이싱내에 배치된 냉각수에서 이물을 분리하는 필터엘레멘트와 상기 입구관내에 배치된 이물을 포함하는 냉각수를 편향하는 스로틀 밸브와 상기 케이싱에 설치된 이물을 배출하는 이물 배출구와 상기 배출구에 접속된 이물을 계외로 배출하는 블로우다운 밸브와 상기 케이싱에 배치된 스로틀밸브를 개폐 조작하는 스로틀밸브 용액 츄에이터와 상기 케이싱에 배치된 블로우다운 밸브를 개패하는 블로우다운 밸브용액 츄에이터와 상기 필터엘레멘트의 상류와 하류와의 압력차를 검지하여 차압신호를 발생하는 수단과 냉각수 유량을 검출하여 차압신호를 발생하는 수단과 상기 유량신호에 따라 역치를 설정하는 설정기와 상기 차압신호와 상기 역치를 비교하여, 상기 차압신호가 상기 역치를 넘었을 때에 상기 양액츄에이터 작동용 신호를 발생하는 비교기를 구비한 블로우다운 운전 제어장치로 이루어진 것을 특징으로 하는 제거장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840004407A 1983-08-01 1984-07-25 이물제거방법 및 그 장치 KR890000169B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58139449A JPS6030990A (ja) 1983-08-01 1983-08-01 異物除去装置の運転方法及び装置
JP83-139449 1983-08-01

Publications (2)

Publication Number Publication Date
KR850002035A true KR850002035A (ko) 1985-05-06
KR890000169B1 KR890000169B1 (ko) 1989-03-09

Family

ID=15245460

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840004407A KR890000169B1 (ko) 1983-08-01 1984-07-25 이물제거방법 및 그 장치

Country Status (5)

Country Link
US (1) US4692253A (ko)
JP (1) JPS6030990A (ko)
KR (1) KR890000169B1 (ko)
CA (1) CA1254520A (ko)
DE (1) DE3428428A1 (ko)

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
AU584743B2 (en) * 1986-01-31 1989-06-01 Schewitz, Jonathan Filtering unit
US5141650A (en) * 1989-10-04 1992-08-25 County Line Sand & Gravel, Inc. Pressure screen
JP2575975B2 (ja) * 1991-09-17 1997-01-29 株式会社東芝 ろ過装置
DE19504328A1 (de) * 1995-02-10 1996-08-14 Tepcon Eng Gmbh Kostenorientierte Steuerung eines regenerierbaren Filters
US6030525A (en) * 1996-02-09 2000-02-29 Taprogge Gesellschaft Mbh Cost-orientated control of a regenerable filter
FR2824629B1 (fr) * 2001-05-11 2003-08-08 Beaudrey & Cie Installation de recuperation des debris arretes par un filtre a l'entree d'un echangeur de chaleur
WO2004025053A1 (en) * 2002-09-13 2004-03-25 John Andrew Valentine Hoal A leaf trap device
NL1027050C2 (nl) * 2004-09-16 2006-03-20 Norit Membraan Tech Bv Werkwijze voor het filtreren van een fluïdum.
JP2007212009A (ja) * 2006-02-07 2007-08-23 Sanden Corp 熱交換器
DE102010044123A1 (de) * 2010-11-18 2012-05-24 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Rückgewinnung von Abwasserwärme mittels einer Wärmepumpe
AU2016202494B1 (en) * 2015-07-14 2017-02-02 Neptune Benson, Inc. Strainer and strainer control system
JP6414868B2 (ja) * 2016-11-07 2018-10-31 中国電力株式会社 配管閉塞防止方法
JP6584688B1 (ja) * 2018-04-13 2019-10-02 三菱電機株式会社 水循環回路システム

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US3502213A (en) * 1967-04-15 1970-03-24 Sadatomo Kuribayashi Strainer
DE2058395B2 (de) * 1970-11-27 1973-03-29 Fa. Ludwig Taprogge Reinigungsanlagen für Röhren-Wärmeaustauscher, 4034 Angermund Siebvorrichtung zum abscheiden von feststoffen aus einem fluessigkeitsstrom in einer rohrleitung
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JPS5721365B2 (ko) * 1972-05-26 1982-05-07
DE2404452C2 (de) * 1974-01-31 1984-09-06 Hans 8221 Vachendorf Kern Anzeigegerät für den Verschmutzungsgrad eines Filters
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DE2928093C3 (de) * 1979-07-12 1982-07-29 Taprogge Gesellschaft mbH, 4000 Düsseldorf Vorrichtung zum Abscheiden von Feststoffen aus einem Flüssigkeitsstrom
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JPS607770Y2 (ja) * 1982-03-10 1985-03-16 株式会社島津製作所 フイルタ洗浄装置
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JPS6138000A (ja) * 1984-07-28 1986-02-22 Kanai Hiroyuki 紡機用トラベラ

Also Published As

Publication number Publication date
JPS6030990A (ja) 1985-02-16
KR890000169B1 (ko) 1989-03-09
US4692253A (en) 1987-09-08
DE3428428A1 (de) 1985-02-21
DE3428428C2 (ko) 1991-10-31
JPS6255074B2 (ko) 1987-11-18
CA1254520A (en) 1989-05-23

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