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Construction of the filtering drums

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  • CPC
  • B01D33/067
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D33/00Filters with filtering elements which move during the filtering operation

Current Industry

B01D33/067Construction of the filtering drums
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTERING APPARATUS, FILTERING METHOD, AND WATER TREATMENT SYSTEM
    • Publication number 20250222378
    • Publication date Jul 10, 2025
    • Sumitomo Electric Industries, Ltd.
    • Shinya UENO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CENTRIFUGE ROTOR SELF-BALANCING APPARATUS
    • Publication number 20250153194
    • Publication date May 15, 2025
    • ANDRITZ SEPARATION INC.
    • Jason Achord
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    WATER RECOVERY SYSTEMS AND METHODS
    • Publication number 20250041775
    • Publication date Feb 6, 2025
    • FLOW ENVIRONMENTAL CORP.
    • Steve WIDMER
    • B08 - CLEANING
  • Information Patent Application

    ROTARY DRUM FILTERING MACHINE FOR ALGAE FILTRATION
    • Publication number 20240375028
    • Publication date Nov 14, 2024
    • ALGAECORE TECHNOLOGIES LTD
    • Baruch DACH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
    • Publication number 20240091678
    • Publication date Mar 21, 2024
    • AMERICAN PEAT TECHNOLOGY, LLC
    • Douglas A. Green
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Concentric Dual Drum Screen
    • Publication number 20240009599
    • Publication date Jan 11, 2024
    • Ovivo Inc.
    • Steven J. Lahn
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SELF-CLEANING INTAKE FILTER
    • Publication number 20230330572
    • Publication date Oct 19, 2023
    • PZB CONSULTING LIMITED
    • PETER DEREK BROWN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRUM WASHER WITH GRAVITY ASSIST DRAINAGE
    • Publication number 20230302384
    • Publication date Sep 28, 2023
    • Andritz Inc.
    • Lindsay Brandino Rawls
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTERING PANEL AND DRUM FILTER PROVIDED WITH SUCH PANELS
    • Publication number 20230201749
    • Publication date Jun 29, 2023
    • ETABLISSEMENTS FAIVRE
    • Jean-Louis FAIVRE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Screen-type Screw Centrifuge
    • Publication number 20230034543
    • Publication date Feb 2, 2023
    • Andritz Seperation GmbH
    • Dieter Scherer
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    MODULAR DUST COLLECTION SYSTEM
    • Publication number 20230012503
    • Publication date Jan 19, 2023
    • Engineered Recycling Systems, LLC
    • Andreas Fischer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTARY PRESSURE FILTER
    • Publication number 20220370935
    • Publication date Nov 24, 2022
    • BHS-SONTHOFEN GMBH
    • Frederik DRESCHER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Externally Fed Screen for Filtration
    • Publication number 20220355225
    • Publication date Nov 10, 2022
    • Lyco Manufacturing Inc.
    • Daniel D. Maupin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTI-STRUCTURE FILTRATION DEVICE FOR FILTERING, SEPARATING, AND DE...
    • Publication number 20220339564
    • Publication date Oct 27, 2022
    • Essa corp.
    • Youngnae YOON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SCREENING APPARATUS FOR REMOVING SOLID MATERIAL FROM FLOWING LIQUID...
    • Publication number 20220331722
    • Publication date Oct 20, 2022
    • Ovivo Inc.
    • JARED HOLINDRAKE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER PANEL FOR DRUM FILTERS
    • Publication number 20220305413
    • Publication date Sep 29, 2022
    • N P Innovation AB
    • Nils-Åke PERSSON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Apparatus and Method for Shrinking Synthetic Filter Fabric
    • Publication number 20220118677
    • Publication date Apr 21, 2022
    • VALMET TECHNOLOGIES, INC.
    • Tapio Salminen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUSES FOR SCREENING
    • Publication number 20220088639
    • Publication date Mar 24, 2022
    • Derrick Corporation
    • James R. Colgrove
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUSES FOR SCREENING
    • Publication number 20220088638
    • Publication date Mar 24, 2022
    • Derrick Corporation
    • James R. Colgrove
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROTARY DRUM FILTER DECK ASSEMBLY COMPRISING A CLIP
    • Publication number 20210268410
    • Publication date Sep 2, 2021
    • Andritz Inc.
    • Jacob Townson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM FILTER
    • Publication number 20210252436
    • Publication date Aug 19, 2021
    • VALMET AB
    • Åke SUNDSTRÖM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filtering panel and method of making the same
    • Publication number 20210138368
    • Publication date May 13, 2021
    • Evoqua Water Technologies LLC
    • Marco Braschi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ROTATING FILTERS AND RELATED SYSTEMS
    • Publication number 20210113946
    • Publication date Apr 22, 2021
    • HãF Equipment LLC
    • Peter Hoefler
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE AND METHOD FOR DETECTING WEAR OF A SEPARATING ELEMENT
    • Publication number 20210052997
    • Publication date Feb 25, 2021
    • BHS-SONTHOFEN GMBH
    • Bernhard KIENLE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Cleaning Systems and Methods for Rotary Screen Separators
    • Publication number 20200206661
    • Publication date Jul 2, 2020
    • David DeWaard
    • C05 - FERTILISERS MANUFACTURE THEREOF
  • Information Patent Application

    ROTARY VACUUM FILTER, METHOD, AND USE
    • Publication number 20200164290
    • Publication date May 28, 2020
    • SABIC Global Technologies B.V.
    • Aaron David Bojarski
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR REDUCING PRESSURE FLUCTUATION OF PRESSURE FILTER FRAME A...
    • Publication number 20200164291
    • Publication date May 28, 2020
    • TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
    • Xu ZHAO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR EXTRACTING PARTICULATE FROM RAW SLURRY MATE...
    • Publication number 20200122159
    • Publication date Apr 23, 2020
    • Dari-Tech, Inc.
    • David DeWaard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FEED SYSTEMS AND METHODS FOR ROTARY SCREEN SEPARATORS
    • Publication number 20200094174
    • Publication date Mar 26, 2020
    • David DeWaard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRUM WASHER WITH GRAVITY ASSIST DRAINAGE
    • Publication number 20190388809
    • Publication date Dec 26, 2019
    • ANDRITZ INC.
    • Lindsay Brandino Rawls
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL