with multiple scraping mechanisms

Industry

CPC
B01D21/183

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D21/00Separation of suspended solid particles from liquids by sedimentation

Current Industry

B01D21/183with multiple scraping mechanisms

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and processes for removing pollutants from water, reducing...
- Patent number 11,685,682
- Issue date Jun 27, 2023
- Ian L. Roback
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier with independent sump scraper drive
- Patent number 11,648,493
- Issue date May 16, 2023
- KADANT BLACK CLAWSON, LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier with independent sump scraper drive
- Patent number 11,148,074
- Issue date Oct 19, 2021
- Kadant Black Clawson LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rapid sludge removal clarifier
- Patent number 9,861,912
- Issue date Jan 9, 2018
- Ovivo Inc.
- Gary D. Haggard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hose-less sludge removal apparatus with flow balancing diagonals
- Patent number 9,764,257
- Issue date Sep 19, 2017
- Jim Myers & Sons, Inc.
- Kerry Dissinger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for the transport of sludge
- Patent number 9,259,672
- Issue date Feb 16, 2016
- K ZICKERT FORVALTNINGS AB
- Klaus Zickert
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus and method for refining a process liquor by gravity settling
- Patent number 9,238,184
- Issue date Jan 19, 2016
- Rio Tinto Alcan International Limited
- Guy Peloquin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of and common gantry drive for single-pass cleaning of mult...
- Patent number 7,718,076
- Issue date May 18, 2010
- Charles Lonnie Meurer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Filtration apparatus for filtering a machining fluid
- Patent number 6,500,339
- Issue date Dec 31, 2002
- Makino Milling Machine Co., Ltd.
- Susumu Ogasawara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for handling waste C-I-P II
- Patent number 6,406,255
- Issue date Jun 18, 2002
- Tuboscope I/P, Inc.
- Clinton J. Angelle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Purifying system
- Patent number 6,338,795
- Issue date Jan 15, 2002
- Fuji Jukogyo Kabushiki Kaisha
- Susumu Okajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Scraper Bar Arrangement
- Patent number 6,220,455
- Issue date Apr 24, 2001
- Finnketju Invest Oy
- Pekka Tuomikoski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sludge collecting apparatus
- Patent number 6,199,704
- Issue date Mar 13, 2001
- Michihiro Fujiwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing sediments under sewage water in a sewer
- Patent number 6,180,013
- Issue date Jan 30, 2001
- Jen-Jui Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Lifting mechanism assembly for a rotary drive assembly
- Patent number 6,136,207
- Issue date Oct 24, 2000
- Baker Hughes Incorporated
- Robert Cook
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sewage collector flight
- Patent number 6,126,019
- Issue date Oct 3, 2000
- Greentech Design Ltd.
- Pierre de la Cour
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for separation
- Patent number 6,096,201
- Issue date Aug 1, 2000
- Spirac Engineering AB
- Richard L. Bruke
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and method for handling waste-C-I-P II
- Patent number 6,096,228
- Issue date Aug 1, 2000
- Clinton J. Angelle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Lifting mechanism assembly for a rotary drive assembly
- Patent number 5,997,740
- Issue date Dec 7, 1999
- Baker Hughes Incorporated
- Robert Cook
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plastic flight type water treatment system for rectangular clarifiers
- Patent number 5,992,644
- Issue date Nov 30, 1999
- Polychem Corporation
- Joseph R. Hannum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Clarifier with sludge dewatering
- Patent number 5,968,353
- Issue date Oct 19, 1999
- Beloit Technologies, Inc.
- Richard P. Herbert
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compact drive system utilizing gear box with worm and cycloidal gears
- Patent number 5,961,828
- Issue date Oct 5, 1999
- Henry Filters, Inc.
- Stephen N. McEwen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Wear strip assembly for use in a waste water treatment facility
- Patent number 5,885,458
- Issue date Mar 23, 1999
- United States Filter Corporation
- Stephen B. Wilcher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for handling waste
- Patent number 5,846,440
- Issue date Dec 8, 1998
- Clinton J. Angelle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sedimentation type solid-liquid separator
- Patent number 5,833,865
- Issue date Nov 10, 1998
- Sumitomo Chemical Company, Limited
- Takuo Harato
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for separation of solids from liquid
- Patent number 5,814,230
- Issue date Sep 29, 1998
- H. Craig Willis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite non-metallic and metallic chain for water treatment systems
- Patent number 5,806,658
- Issue date Sep 15, 1998
- Polychem Corporation
- Joseph R. Hannum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plastic flight type water treatment system for rectangular clarifiers
- Patent number 5,788,837
- Issue date Aug 4, 1998
- Polychem Corporation
- Joseph R. Hannum
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for handling waste
- Patent number 5,662,807
- Issue date Sep 2, 1997
- Clinton J. Angelle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sedimentation apparatus
- Patent number 5,658,461
- Issue date Aug 19, 1997
- Thames Water Utilities Limited
- Philip Marsh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE
- Publication number 20220062795
- Publication date Mar 3, 2022
- Kadant Black Clawson LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMPROVED CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE
- Publication number 20200171412
- Publication date Jun 4, 2020
- Kadant Black Clawson LLC
- Paul J. Powers
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rapid Sludge Removal Clarifier
- Publication number 20170333813
- Publication date Nov 23, 2017
- Ovivo Inc.
- Gary D. Haggard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR REFINING A PROCESS LIQUOR BY GRAVITY SETTLING
- Publication number 20130206707
- Publication date Aug 15, 2013
- RIO TINTO ALCAN INTERNATIONAL LIMITED
- Guy Peloquin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR THE TRANSPORT OF SLUDGE
- Publication number 20120318733
- Publication date Dec 20, 2012
- K ZICKERT FORVALTINGS AB
- Klaus Zickert
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Scraper bar apparatus
- Publication number 20030029791
- Publication date Feb 13, 2003
- Pekka Tuomikoski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Self-cleaning fluid strainer using nozzle/diffuser for discharge ex...
- Publication number 20020158005
- Publication date Oct 31, 2002
- David A. Laing
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtration apparatus for filtering a machining fluid
- Publication number 20010006157
- Publication date Jul 5, 2001
- Susumu Ogasawara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

with multiple scraping mechanisms

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and processes for removing pollutants from water, reducing...

Clarifier with independent sump scraper drive

Clarifier with independent sump scraper drive

Rapid sludge removal clarifier

Hose-less sludge removal apparatus with flow balancing diagonals

Apparatus for the transport of sludge

Apparatus and method for refining a process liquor by gravity settling

Methods of and common gantry drive for single-pass cleaning of mult...

Filtration apparatus for filtering a machining fluid

Apparatus and method for handling waste C-I-P II

Purifying system

Scraper Bar Arrangement

Sludge collecting apparatus

Method for removing sediments under sewage water in a sewer

Lifting mechanism assembly for a rotary drive assembly

Sewage collector flight

Apparatus for separation

Apparatus and method for handling waste-C-I-P II

Lifting mechanism assembly for a rotary drive assembly

Plastic flight type water treatment system for rectangular clarifiers

Clarifier with sludge dewatering

Compact drive system utilizing gear box with worm and cycloidal gears

Wear strip assembly for use in a waste water treatment facility

Apparatus and method for handling waste

Sedimentation type solid-liquid separator

Apparatus and method for separation of solids from liquid

Composite non-metallic and metallic chain for water treatment systems

Plastic flight type water treatment system for rectangular clarifiers

Apparatus and method for handling waste

Sedimentation apparatus

Patents Applicationslast 30 patents

CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE

IMPROVED CLARIFIER WITH INDEPENDENT SUMP SCRAPER DRIVE

Rapid Sludge Removal Clarifier

APPARATUS AND METHOD FOR REFINING A PROCESS LIQUOR BY GRAVITY SETTLING

APPARATUS FOR THE TRANSPORT OF SLUDGE

Scraper bar apparatus

Self-cleaning fluid strainer using nozzle/diffuser for discharge ex...

Filtration apparatus for filtering a machining fluid