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WO1991013672A3 - Appareil servant a separer les liquides des solides - Google Patents

Appareil servant a separer les liquides des solides Download PDF

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Publication number
WO1991013672A3
WO1991013672A3 PCT/CA1991/000064 CA9100064W WO9113672A3 WO 1991013672 A3 WO1991013672 A3 WO 1991013672A3 CA 9100064 W CA9100064 W CA 9100064W WO 9113672 A3 WO9113672 A3 WO 9113672A3
Authority
WO
WIPO (PCT)
Prior art keywords
separator device
solids
screw conveyor
separating liquids
bars
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CA1991/000064
Other languages
English (en)
Other versions
WO1991013672A2 (fr
Inventor
Gunther Abel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from DE4006970A external-priority patent/DE4006970A1/de
Priority claimed from US07/577,556 external-priority patent/US5110461A/en
Application filed by Individual filed Critical Individual
Publication of WO1991013672A2 publication Critical patent/WO1991013672A2/fr
Publication of WO1991013672A3 publication Critical patent/WO1991013672A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/014—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 flat filtering elements with curved filtering elements
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/828—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using screws
    • 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
    • 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
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward 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
    • B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
    • 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
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/648—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by screws
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/666—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by indirect heat-exchange
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/128—Vertical or inclined screw presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
    • B30B9/163—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms working in different chambers
    • 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
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Dans un appareil de traitement d'eaux usées possédant un dispositif de séparation (12A, 12B) servant à séparer les matières solides d'un écoulement d'eau, le dispositif de séparation (12A, 12B) comprend des barres de filtrage (24) cylindriques qui entourent seulement une partie inférieure et un couvercle (25) cylindrique recouvrant les barres (24). Un râteau (26) évacue les matières filtrées dans un convoyeur à vis (14) situé latéralement par rapport au dispositif de séparation (12A, 12B), lequel peut être l'un d'une paire de dispositifs de séparation situés sur les côtés opposés du convoyeur à vis (14).
PCT/CA1991/000064 1990-03-06 1991-03-06 Appareil servant a separer les liquides des solides Ceased WO1991013672A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4006970.2 1990-03-06
DE4006970A DE4006970A1 (de) 1990-03-06 1990-03-06 Vorrichtung zur reinigung von abwasser
US07/577,556 US5110461A (en) 1990-09-05 1990-09-05 Apparatus for separating liquids and solids
US577,556 1990-09-05

Publications (2)

Publication Number Publication Date
WO1991013672A2 WO1991013672A2 (fr) 1991-09-19
WO1991013672A3 true WO1991013672A3 (fr) 1991-12-12

Family

ID=25890819

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1991/000064 Ceased WO1991013672A2 (fr) 1990-03-06 1991-03-06 Appareil servant a separer les liquides des solides

Country Status (4)

Country Link
EP (1) EP0518938A1 (fr)
AU (1) AU7457891A (fr)
CA (1) CA2077687A1 (fr)
WO (1) WO1991013672A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5110461A (en) * 1990-09-05 1992-05-05 Abel Guenther Apparatus for separating liquids and solids
DE4328476C2 (de) * 1993-08-24 1997-10-30 Rudolf Bischof Gmbh Tech Hande Vorrichtung zum Austragen von festen Bestandteilen aus einem Fluid
DE19524276C2 (de) * 1995-07-04 1999-06-17 Huber Hans Georg Vorrichtung zum Entfernen von Abscheidegut aus in einem Gerinne strömender Flüssigkeit
US5840180A (en) * 1997-06-02 1998-11-24 John Meunier Inc. Water flow segregating unit with endless screw
AT509288B1 (de) * 2009-12-29 2015-02-15 Haider Reinhold Anlage zum abtrennen von feststoffen aus wässrigen suspensionen, insbesondere kommunalen abwässern
JP7266882B2 (ja) * 2020-01-28 2023-05-01 ベルテクネ株式会社 造粒機
CN111450617B (zh) * 2020-04-14 2021-10-19 李振涛 一种河道污水处理用过滤设备
CN113663402A (zh) * 2021-08-20 2021-11-19 江苏德康医疗器械有限公司 一种具有多种过滤方式的液体化妆品过滤机
CN115262082B (zh) * 2022-07-31 2024-10-29 深圳腾跃信息科技服务有限公司 一种水刺无纺布一体化加工设备及其工作方法
CN115715899B (zh) * 2022-12-23 2023-07-18 定州市福源食品有限公司 一种生猪屠宰污水处理设备
CN116651078B (zh) * 2023-07-26 2023-10-10 四川永沁环境工程有限公司 医院污水悬浮物渣物处理装置
WO2025108577A1 (fr) * 2023-11-23 2025-05-30 Domestic Food Waste Company Limited Système de traitement de déchets alimentaires

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534324A (en) * 1945-07-02 1950-12-19 Hildebrandt Paul G Von Process for separating cooking liquor from pulp
US2929504A (en) * 1958-05-19 1960-03-22 Chain Belt Co Waste-flow screening apparatus
US3188942A (en) * 1962-12-05 1965-06-15 Somat Corp Apparatus for disintegrating and dewatering fibrous material
US3337913A (en) * 1964-02-01 1967-08-29 Buss Ag Granulating device
DE2826954A1 (de) * 1977-06-23 1979-01-18 Hawker Siddeley Brackett Gattersieb mit mechanischem abstreifer
WO1983000306A1 (fr) * 1981-07-20 1983-02-03 Hunt, Arthur, J. Presse helicoidale pour l'extraction de liquides
DE3426742A1 (de) * 1984-07-20 1986-01-30 Rompf Klärwerkeinrichtungen GmbH, 6349 Driedorf Vorrichtung zum schlammwasserabzug fuer klaerschlammeindicker
EP0259547A1 (fr) * 1986-09-10 1988-03-16 Hans-Georg Huber Dispositif pour éliminer des produits solides d'un liquide coulant dans une rigole
EP0293515A2 (fr) * 1987-05-16 1988-12-07 Hans Georg Huber Dispositif pour enlever des solides d'un liquide coulant dans un égout
DE8905963U1 (de) * 1989-05-12 1989-08-10 Noggerath & Co, 3061 Ahnsen Vorrichtung zum Entfernen von Rechen- und/oder Siebgut aus einem Gerinne strömender Flüssigkeit
EP0252025B1 (fr) * 1986-06-24 1991-01-02 RAPANELLI FIORAVANTE S.p.A. Dispositif d'extraction d'huiles des pâtes de grains ou de fruits contenant de l'huile

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534324A (en) * 1945-07-02 1950-12-19 Hildebrandt Paul G Von Process for separating cooking liquor from pulp
US2929504A (en) * 1958-05-19 1960-03-22 Chain Belt Co Waste-flow screening apparatus
US3188942A (en) * 1962-12-05 1965-06-15 Somat Corp Apparatus for disintegrating and dewatering fibrous material
US3337913A (en) * 1964-02-01 1967-08-29 Buss Ag Granulating device
DE2826954A1 (de) * 1977-06-23 1979-01-18 Hawker Siddeley Brackett Gattersieb mit mechanischem abstreifer
WO1983000306A1 (fr) * 1981-07-20 1983-02-03 Hunt, Arthur, J. Presse helicoidale pour l'extraction de liquides
DE3426742A1 (de) * 1984-07-20 1986-01-30 Rompf Klärwerkeinrichtungen GmbH, 6349 Driedorf Vorrichtung zum schlammwasserabzug fuer klaerschlammeindicker
EP0252025B1 (fr) * 1986-06-24 1991-01-02 RAPANELLI FIORAVANTE S.p.A. Dispositif d'extraction d'huiles des pâtes de grains ou de fruits contenant de l'huile
EP0259547A1 (fr) * 1986-09-10 1988-03-16 Hans-Georg Huber Dispositif pour éliminer des produits solides d'un liquide coulant dans une rigole
EP0293515A2 (fr) * 1987-05-16 1988-12-07 Hans Georg Huber Dispositif pour enlever des solides d'un liquide coulant dans un égout
DE8905963U1 (de) * 1989-05-12 1989-08-10 Noggerath & Co, 3061 Ahnsen Vorrichtung zum Entfernen von Rechen- und/oder Siebgut aus einem Gerinne strömender Flüssigkeit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0518938A1 *

Also Published As

Publication number Publication date
CA2077687A1 (fr) 1991-09-07
EP0518938A1 (fr) 1992-12-23
WO1991013672A2 (fr) 1991-09-19
AU7457891A (en) 1991-10-10

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