KR900701366A - 슬러리 여과장치 - Google Patents

슬러리 여과장치

Info

Publication number
KR900701366A
KR900701366A KR1019900700215A KR900700215A KR900701366A KR 900701366 A KR900701366 A KR 900701366A KR 1019900700215 A KR1019900700215 A KR 1019900700215A KR 900700215 A KR900700215 A KR 900700215A KR 900701366 A KR900701366 A KR 900701366A
Authority
KR
South Korea
Prior art keywords
slurry
filter
filtration device
inlet
outlet
Prior art date
Application number
KR1019900700215A
Other languages
English (en)
Other versions
KR970007052B1 (ko
Inventor
유이찌 다까하시
가쓰지 아즈마
Original Assignee
시오미 가즈미쓰
후지필터고오교 가부시끼가이샤
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 시오미 가즈미쓰, 후지필터고오교 가부시끼가이샤 filed Critical 시오미 가즈미쓰
Priority claimed from PCT/JP1989/000280 external-priority patent/WO1989011902A1/ja
Publication of KR900701366A publication Critical patent/KR900701366A/ko
Application granted granted Critical
Publication of KR970007052B1 publication Critical patent/KR970007052B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/705—Filters with filtering elements which move during the filtering operation having feed or discharge devices with internal recirculation through the filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/727—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B01D33/763—Filters with filtering elements which move during the filtering operation 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/01—Materials digest
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Treatment Of Sludge (AREA)

Abstract

내용 없음

Description

슬러리 여과장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 여과장치의 동작을 설명하는 시스템도.
제2도, 제3도는 종래의 초음파 여과장치의 설명도.
제4도는 여과장치에 있어서의 슬러리 흐름에 의한 필터의 막힘의 해소의 설명도.
제5도는 본 발명의 여과장치의 외관도.

Claims (9)

  1. 슬러리 유입구 및 실의 외측부분으로 흐름을 따른 방향으로 환류 유출구가 설치된 실과 여과액 유출구가 설치된 실이 필터로 분리된 여과장치에 있어서, 슬러리 탱크로 부터 보내진 슬러지를 가압하여, 상기 슬러리 유입구로 내보내는 수단과, 상기 슬러리 유입구로 부터 필터면에 대해서 경사방향으로 대도록 슬러리 흐름을 분출시키는 수단과 상기 슬러리 유출구에서 미이과의 슬러리를 상기 슬러리 탱크로 환류시키는 수단과를 구비한 것을 특징으로 하는 슬러리 여과장치.
  2. 제1항에 있어서, 상기 필터가 회전하는 통상 필터인 슬러리 여과장치.
  3. 제1항에 있어서, 상기 필터가 회전하는 원반상 필터인 슬러리 여과장치.
  4. 제1항 내지 3항에 있어서, 상기 슬러리 유출구의 방향이 필터의 면의 접선 방향에서 내향으로 30도의 각도 범위에 있는 것을 특징으로 하는 슬러리 여과장치.
  5. 제1항 내지 3항에 있어서, 상기 슬러리 유입구에서 분출되는 슬러리 흐름을 충돌판에 댄 뒤에 필터면에 대는 수단을 구비한 것을 특징으로 하는 슬러리 여과장치.
  6. 제1내지 3항에 있어서, 상기 슬러리 유입구가 설치된 실내에 형성되는 슬러리 흐름에 의하는 유로의 일부의 단면적을 감소시킨 필터 막힘 해소 수단을 구비한 것을 특징으로 하는 슬러리 여과장치.
  7. 제1내지 3항에 있어서, 밸브 및 밸브좌를 내마모성 재료로 형성하고, 실린더 벽에 설치되어 있는 복수의 패킹 중, 실린더 실측의 패킹을 내마모성 연질수지로 형성한 것을 특징으로 하는 플랜지 펌프에 의하여 슬러리를 가압하여 상기 슬러리 유입구로 송출하는 것을 특징으로 하는 슬러리 여과장치.
  8. 제7항에 있어서, 상기 내마모성 연질 수지가 우레탄 수지인 것을 특징으로 하는 슬러리 여과장치.
  9. 제7항에 있어서, 상기 밸브 및 밸브좌가 내마모성 재료를 구이끼움하여 끼워맞춤시킨을 특징으로 하는 슬러리 여과장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900700215A 1988-06-03 1989-03-15 슬러리 여과장치 KR970007052B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63135701A JPH01305168A (ja) 1988-06-03 1988-06-03 スラリー用プランジャーポンプ
JP135701/88 1988-06-03
PCT/JP1989/000280 WO1989011902A1 (en) 1988-06-03 1989-03-15 Slurry filtering apparatus

Publications (2)

Publication Number Publication Date
KR900701366A true KR900701366A (ko) 1990-12-01
KR970007052B1 KR970007052B1 (ko) 1997-05-02

Family

ID=15157876

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900700215A KR970007052B1 (ko) 1988-06-03 1989-03-15 슬러리 여과장치

Country Status (6)

Country Link
US (1) US5110463A (ko)
JP (1) JPH01305168A (ko)
KR (1) KR970007052B1 (ko)
AU (1) AU624131B2 (ko)
DK (1) DK27090D0 (ko)
FI (1) FI900541A0 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US5852076A (en) * 1994-11-13 1998-12-22 Minnesota Mining And Manufacturing Company Process for preparing a dispersion of hard particles in solvent
EP0787035B1 (en) * 1994-11-14 2001-08-16 Minnesota Mining And Manufacturing Company Process and apparatus for preparing a dispersion of hard particles in solvent
US5482077A (en) * 1994-11-14 1996-01-09 Minnesota Mining And Manufacturing Company High pressure abrasive slurry check valve
US5957759A (en) * 1997-04-17 1999-09-28 Advanced Micro Devices, Inc. Slurry distribution system that continuously circulates slurry through a distribution loop
US5934978A (en) * 1997-08-15 1999-08-10 Advanced Micro Devices, Inc. Methods of making and using a chemical-mechanical polishing slurry that reduces wafer defects
US6872301B2 (en) * 2001-12-20 2005-03-29 Anthony Schepis High shear rotating disc filter
JP4835785B2 (ja) 2010-02-25 2011-12-14 住友電気工業株式会社 船舶用バラスト水の処理装置
JP5866876B2 (ja) * 2011-08-30 2016-02-24 住友電気工業株式会社 バラスト水の処理装置およびバラスト水の処理方法
EP2843273A1 (de) * 2013-08-29 2015-03-04 Siemens Aktiengesellschaft Ventildiffusor für ein Ventil
CN113856522A (zh) * 2021-09-29 2021-12-31 河南亘源环保有限公司 一种浆液再循环过滤装置

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Also Published As

Publication number Publication date
AU624131B2 (en) 1992-06-04
KR970007052B1 (ko) 1997-05-02
AU3347289A (en) 1990-01-05
FI900541A0 (fi) 1990-02-02
US5110463A (en) 1992-05-05
DK27090A (da) 1990-02-01
JPH01305168A (ja) 1989-12-08
DK27090D0 (da) 1990-02-01

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