IT1016950B - SCREENING MACHINE - Google Patents

SCREENING MACHINE

Info

Publication number
IT1016950B
IT1016950B IT52224/74A IT5222474A IT1016950B IT 1016950 B IT1016950 B IT 1016950B IT 52224/74 A IT52224/74 A IT 52224/74A IT 5222474 A IT5222474 A IT 5222474A IT 1016950 B IT1016950 B IT 1016950B
Authority
IT
Italy
Prior art keywords
screening machine
screening
machine
Prior art date
Application number
IT52224/74A
Other languages
Italian (it)
Original Assignee
Zimmermann Azo Maschf
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 Zimmermann Azo Maschf filed Critical Zimmermann Azo Maschf
Application granted granted Critical
Publication of IT1016950B publication Critical patent/IT1016950B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B07B4/06—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall using revolving drums
    • 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
    • B01D29/117—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 outward 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
    • B01D29/62—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
    • B01D29/88—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
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/16—Pneumatic conveyors
    • B65G2812/1608—Pneumatic conveyors for bulk material
    • B65G2812/1616—Common means for pneumatic conveyors
    • B65G2812/1625—Feeding or discharging means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Screw Conveyors (AREA)
IT52224/74A 1973-08-01 1974-07-23 SCREENING MACHINE IT1016950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732338909 DE2338909A1 (en) 1973-08-01 1973-08-01 SCREENING MACHINE

Publications (1)

Publication Number Publication Date
IT1016950B true IT1016950B (en) 1977-06-20

Family

ID=5888536

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52224/74A IT1016950B (en) 1973-08-01 1974-07-23 SCREENING MACHINE

Country Status (8)

Country Link
US (1) US3928188A (en)
JP (1) JPS5043561A (en)
BR (1) BR7406218D0 (en)
DE (1) DE2338909A1 (en)
FR (1) FR2239294B1 (en)
GB (1) GB1443977A (en)
IT (1) IT1016950B (en)
NL (1) NL7408569A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850385C2 (en) * 1978-11-21 1981-02-05 J.M. Voith Gmbh, 7920 Heidenheim Device for separating impurities from pulp suspensions
US4396502A (en) * 1982-03-18 1983-08-02 Beloit Corporation Screening apparatus for a papermaking machine
DE3405084A1 (en) * 1984-02-13 1985-08-14 Alkem Gmbh, 6450 Hanau PRESSING DEVICE FOR THE PRODUCTION OF PRESSURES FROM POWDER-BASED MATERIAL, IN PARTICULAR POWDER-BASED CORE REACTOR FUEL
US4684458A (en) * 1985-12-05 1987-08-04 Grotto La Von P Grain cleaning auger
US5285560A (en) * 1988-06-10 1994-02-15 Beloit Technologies, Inc. Method for repairing a screen plate assembly
US5041214A (en) * 1988-06-10 1991-08-20 Beloit Corporation Wave screen plate
DE3837346A1 (en) * 1988-11-03 1990-05-10 Ibv SCREENING MACHINE FOR SCHUETTGUT
FR2686273A1 (en) * 1992-01-22 1993-07-23 Forplex Sieving (sifting) apparatus
DE4307789C3 (en) * 1993-03-12 2000-02-24 Buehler Ag Control screening device and use of the device
EP0638687A1 (en) * 1993-08-06 1995-02-15 J.M. Voith GmbH Screening device
US5431287A (en) * 1994-03-31 1995-07-11 Sweco, Inc. Separator screen feeder
CN1320990C (en) * 1999-12-23 2007-06-13 摩必斯技术公司 Polymer Foam Processing
RU2170148C1 (en) * 2000-03-20 2001-07-10 Строителев Роман Геннадьевич Pneumatic centrifugal disperser
WO2002038290A1 (en) * 2000-11-08 2002-05-16 Tsukasa Industry Co., Ltd. Inline shifter
MY145695A (en) * 2001-01-24 2012-03-30 Nichia Corp Light emitting diode, optical semiconductor device, epoxy resin composition suited for optical semiconductor device, and method for manufacturing the same
MXPA06002426A (en) * 2003-09-03 2006-08-31 United Resource Recovery Corp Dry separation of contaminants from polyester materials.
US7098299B1 (en) 2005-03-16 2006-08-29 United Resource Recovery Corporation Separation of contaminants from polyester materials
US8240481B2 (en) * 2006-05-10 2012-08-14 Tsukasa Co., Ltd. Sifter
US8869988B2 (en) * 2008-05-08 2014-10-28 M-I L.L.C. Cooling and classifying apparatus for pelletized product processing
JP6277836B2 (en) * 2014-04-09 2018-02-14 セイコーエプソン株式会社 Sheet manufacturing equipment
US10993375B2 (en) 2018-06-19 2021-05-04 Ecomill, Llc Centrifugal scattering device
US10639645B2 (en) * 2018-06-19 2020-05-05 Ecomill, Llc Method for separating fine fractures and coarse fractures using a vacuum
WO2020167623A1 (en) * 2019-02-11 2020-08-20 North Carolina State University Self-cleaning screen
US20210346824A1 (en) * 2020-04-13 2021-11-11 Evoqua Water Techhnologies LLC Regenerative Media Filtration Apparatus Improvements

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1612976A (en) * 1922-05-01 1927-01-04 Frank X Lauterbur Flour sifter
US1873395A (en) * 1927-02-28 1932-08-23 Western Electric Co Method of and apparatus for separating materials
US2094438A (en) * 1935-11-22 1937-09-28 Myron J Watson Sifter system
US2347716A (en) * 1939-07-19 1944-05-02 Black Clawson Co Apparatus for screening paper stock
DE867193C (en) * 1951-05-12 1953-02-16 Muehlenbau Ges Friedrich Liebe Process for separating flour and bran or flour and meal
US2713921A (en) * 1952-08-27 1955-07-26 Turner John Filter means for collecting and recovering air-borne fibrous and other material
US2983379A (en) * 1958-03-17 1961-05-09 Combined Locks Paper Company Cylindrical paper stock screen
US3083828A (en) * 1960-10-11 1963-04-02 Anderson Clayton & Co Fractionating apparatus
US3221879A (en) * 1962-10-18 1965-12-07 Baker Perkins Inc Centrifuging apparatus
US3762563A (en) * 1971-02-23 1973-10-02 P Petersen Cylindrical rotary strainer
JPH056302U (en) * 1991-07-09 1993-01-29 横浜エイロクイツプ株式会社 Measuring tool

Also Published As

Publication number Publication date
NL7408569A (en) 1975-02-04
FR2239294B1 (en) 1978-04-28
GB1443977A (en) 1976-07-28
FR2239294A1 (en) 1975-02-28
BR7406218D0 (en) 1975-05-27
US3928188A (en) 1975-12-23
JPS5043561A (en) 1975-04-19
DE2338909A1 (en) 1975-04-17

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