KR830002108A - 가압 선별장치 - Google Patents

가압 선별장치 Download PDF

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Publication number
KR830002108A
KR830002108A KR1019800000203A KR800000203A KR830002108A KR 830002108 A KR830002108 A KR 830002108A KR 1019800000203 A KR1019800000203 A KR 1019800000203A KR 800000203 A KR800000203 A KR 800000203A KR 830002108 A KR830002108 A KR 830002108A
Authority
KR
South Korea
Prior art keywords
contaminants
screen
heavy
fixed
accommodating chamber
Prior art date
Application number
KR1019800000203A
Other languages
English (en)
Other versions
KR840000020B1 (ko
Inventor
레오나드 제프리 영 더글러스
Original Assignee
다불류 엘 맬러리
잉거솔-랜드 캐나다 인코포레이팃드
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 다불류 엘 맬러리, 잉거솔-랜드 캐나다 인코포레이팃드 filed Critical 다불류 엘 맬러리
Publication of KR830002108A publication Critical patent/KR830002108A/ko
Application granted granted Critical
Publication of KR840000020B1 publication Critical patent/KR840000020B1/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/26—Driving or feeding arrangements
    • 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
    • B01D29/115—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 open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/666—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by a stirrer placed on the filtrate side of the filtering element
    • 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
    • B01D29/902—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 containing fixed liquid displacement elements or cores
    • 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
    • B01D29/908—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 provoking a tangential stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Press Drives And Press Lines (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

내용 없음

Description

가압 선별장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 본 발명에 의한 가압 선별장치의 정면도.
제2도는 본 발명에 의한 가압 선별장치를 확대시킨 부분 단면 정면도.

Claims (2)

  1. 원주상 주위에 축 방향으로 형성시킨 구멍과 수용실을 가지는 고정된 밀폐형 스크린과, 수용실과 서로 통하게끔 형성시킨 수용실의 유출구와 밀폐형 스크린 주위에 고정시킨 벽을 형성하여 스크린의 외부와 벽의 형성하는 축방향으로 향하는 환상의 채널과, 축방향으로 향하는 환상의 채널내에서 상방향으로 현탁액을 이동시키는 장치와, 부유오염물과 비중이 무거운 오염물을 포집토록 채널위에 구성시킨 오염물 축적부분을 구성하므로서 필요로 하는 섬유와 불필요한 부유오염물 및 비중이 무거운 오염물을 함유한 현탁액을 분리 선별시킬수 잇는 가압선별기.
  2. 필요로 하는 섬유와 불필요한 부유오염물 및 비중이 무거운 오염물을 함유하는 현탁물을 가압 선별 장치중에 공급함에 있어서 선별장치 중에 고정 스크린과 고정벽으로 형성된 채널을 따라 현탁물을 유동시키므로서 스크린중에 형성된 구멍을 통하여 섬유가 이동하여 하우징 밖으로 나가게 하고, 채널 위의 하우징 중에 있는 부분에 부유오염물 및 비중이 무거운 오염물이 축적되게 하며, 하우징으로부터이들 오염물을 제거토록 하여 가압 선별장치의 단일부분에서 부유 오염물과 비중이 무거운 오염물을 축적 및 제거시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800000203A 1979-01-22 1980-01-21 가압 선별장치 KR840000020B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/005,368 US4222863A (en) 1979-01-22 1979-01-22 Screening apparatus and method
US5368 1979-01-22

Publications (2)

Publication Number Publication Date
KR830002108A true KR830002108A (ko) 1983-05-21
KR840000020B1 KR840000020B1 (ko) 1984-01-25

Family

ID=21715501

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000203A KR840000020B1 (ko) 1979-01-22 1980-01-21 가압 선별장치

Country Status (19)

Country Link
US (1) US4222863A (ko)
JP (1) JPS55104611A (ko)
KR (1) KR840000020B1 (ko)
AT (1) AT374841B (ko)
AU (1) AU536519B2 (ko)
BR (1) BR8000367A (ko)
CA (1) CA1159398A (ko)
CH (1) CH644029A5 (ko)
DE (1) DE3001448C2 (ko)
FI (1) FI71965C (ko)
FR (1) FR2446887A1 (ko)
GB (1) GB2040178B (ko)
IN (1) IN151967B (ko)
IT (1) IT1130883B (ko)
MX (1) MX149759A (ko)
NO (1) NO152054C (ko)
PL (1) PL122696B1 (ko)
SE (1) SE442308B (ko)
ZA (1) ZA80251B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206937A1 (de) * 1981-12-24 1984-02-15 Siegfried Dreyer Flachmembran-trenngeraet
JPS6010804A (ja) * 1983-06-29 1985-01-21 Maspro Denkoh Corp パラボラアンテナ
US4749474A (en) * 1986-08-27 1988-06-07 Ingersoll-Rand Company Screening apparatus
JPS6437106U (ko) * 1987-08-31 1989-03-06
US5061370A (en) * 1990-03-20 1991-10-29 Quebec And Ontario Paper Company Ltd. Screening device for slurries with improved rotor and hub design
EP1629276B1 (en) * 2003-06-04 2007-04-11 Pulp and Paper Research Institute of Canada Determination of contaminant particles in an aqueous pulp
ITVI20040230A1 (it) * 2004-09-29 2004-12-29 Comer Spa Epuratore perfezionato per la depurazione di sospensioni fibrose
CN111514636B (zh) * 2020-04-29 2021-11-02 山东超华环保智能装备有限公司 一种污水后续净化处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255883A (en) * 1963-02-18 1966-06-14 Bird Machine Co Pulp screen with discharge receptacle
FR2002382A1 (ko) * 1968-02-22 1969-10-17 Voith
JPS5026794B2 (ko) * 1971-08-30 1975-09-03
US4067800A (en) * 1976-12-06 1978-01-10 Ingersoll-Rand Company Screening apparatus

Also Published As

Publication number Publication date
FI800167A (fi) 1980-07-23
SE8000212L (sv) 1980-07-23
GB2040178A (en) 1980-08-28
IT1130883B (it) 1986-06-18
ZA80251B (en) 1981-06-24
IN151967B (ko) 1983-09-17
JPS55104611A (en) 1980-08-11
NO152054B (no) 1985-04-15
PL221506A1 (ko) 1980-12-01
DE3001448A1 (de) 1980-12-04
NO152054C (no) 1985-07-24
CA1159398A (en) 1983-12-27
GB2040178B (en) 1983-04-13
AU536519B2 (en) 1984-05-10
IT8019365A0 (it) 1980-01-22
SE442308B (sv) 1985-12-16
US4222863A (en) 1980-09-16
AU5441880A (en) 1980-07-31
JPS5736007B2 (ko) 1982-08-02
FI71965B (fi) 1986-11-28
FR2446887B1 (ko) 1983-11-18
DE3001448C2 (de) 1986-03-06
AT374841B (de) 1984-06-12
BR8000367A (pt) 1980-09-30
FR2446887A1 (fr) 1980-08-14
FI71965C (fi) 1987-03-09
CH644029A5 (de) 1984-07-13
PL122696B1 (en) 1982-08-31
KR840000020B1 (ko) 1984-01-25
MX149759A (es) 1983-12-15
NO800098L (no) 1980-07-23
ATA23380A (de) 1983-10-15

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