CA2126549A1 - Apparatus and method for preparing a material for high pressure deliquification - Google Patents

Apparatus and method for preparing a material for high pressure deliquification

Info

Publication number
CA2126549A1
CA2126549A1 CA2126549A CA2126549A CA2126549A1 CA 2126549 A1 CA2126549 A1 CA 2126549A1 CA 2126549 A CA2126549 A CA 2126549A CA 2126549 A CA2126549 A CA 2126549A CA 2126549 A1 CA2126549 A1 CA 2126549A1
Authority
CA
Canada
Prior art keywords
belts
sealing
lower belt
deliquification
high pressure
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.)
Granted
Application number
CA2126549A
Other languages
French (fr)
Other versions
CA2126549C (en
Inventor
James A. Louden
Brian F. Hawkins
Wayne D. Hann, Sr.
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.)
Komline Sanderson Engineering Corp
Original Assignee
James A. Louden
Brian F. Hawkins
Wayne D. Hann, Sr.
Komline-Sanderson Engineering Corp.
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 James A. Louden, Brian F. Hawkins, Wayne D. Hann, Sr., Komline-Sanderson Engineering Corp. filed Critical James A. Louden
Publication of CA2126549A1 publication Critical patent/CA2126549A1/en
Application granted granted Critical
Publication of CA2126549C publication Critical patent/CA2126549C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B30B9/24—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 an endless pressing band
    • B30B9/248—Means for sealing the press zone
    • 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • 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
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • 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
    • B01D33/646—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 pressure rollers
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • 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
    • B30B9/24—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 an endless pressing band
    • 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
    • B30B9/24—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 an endless pressing band
    • B30B9/243—The squeezing-out being performed in several stages
    • 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
    • B30B9/24—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 an endless pressing band
    • B30B9/246—The material being conveyed around a drum between pressing bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Press Drives And Press Lines (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A belt filter press having a wedge zone which can be adjusted during operation of the filter press to prepare a sludge or other material to be deliquified in the most efficient manner for high pressure deliquification also includes a sealing arrangement for sealing the marginal edges of the upper and lower belts, a tapered slide cam assembly on either side of the belts for adjusting the wedge angle in a controlled manner, rack and pinion assemblies associated with hydraulic cylinders on either side of the belts to ensure the uniform movement of the lower belt supports, and the staggered arrangement of upper and lower belt support members where the lower belt support members are concave-like in shape to facilitate the sealing of the marginal edges of the belts, as well as to form a confined pocket which will facilitate the shearing action induced in the material to be deliquified.
CA002126549A 1993-12-28 1994-06-22 Apparatus and method for preparing a material for high pressure deliquification Expired - Fee Related CA2126549C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/174,037 1993-12-28
US08/174,037 US5456832A (en) 1993-12-28 1993-12-28 Apparatus for preparing a material for high pressure deliquification

Publications (2)

Publication Number Publication Date
CA2126549A1 true CA2126549A1 (en) 1995-06-29
CA2126549C CA2126549C (en) 1999-08-24

Family

ID=22634532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002126549A Expired - Fee Related CA2126549C (en) 1993-12-28 1994-06-22 Apparatus and method for preparing a material for high pressure deliquification

Country Status (4)

Country Link
US (3) US5456832A (en)
CA (1) CA2126549C (en)
DE (1) DE4426858A1 (en)
GB (1) GB2285228B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7578918B2 (en) 2003-08-11 2009-08-25 Gl&V Canada Inc. Process and apparatus for treating sludge
US7828953B2 (en) 2002-02-12 2010-11-09 GL & V Canada Inc. Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456832A (en) * 1993-12-28 1995-10-10 Komline-Sanderson Engineering Corp. Apparatus for preparing a material for high pressure deliquification
DE19537286B4 (en) * 1995-09-22 2006-03-23 Dieffenbacher Gmbh + Co. Kg Press for reducing the water content of sludge
AT402517B (en) * 1995-11-10 1997-06-25 Andritz Patentverwaltung DEVICE FOR DRAINING SOLID-LIQUID SUSPENSIONS, IN PARTICULAR CELLULAR SUSPENSIONS
IT1283761B1 (en) * 1996-04-22 1998-04-30 Sernagiotto Spa DOUBLE BELT PRESS WITH HIGH DEHYDRATION CAPACITY
US6248245B1 (en) 1998-05-29 2001-06-19 Ashbrook Corporation Belt press with adjustable inlet guide
SE516830C2 (en) * 2000-08-01 2002-03-12 Metso Paper Inc Twin-wire press
CA2357388A1 (en) 2001-05-01 2002-11-01 Sebright Products, Inc. Belt filter press with improved wedge section, wing roller, belt washer, and belt positioning assembly
JP4499955B2 (en) * 2001-05-30 2010-07-14 株式会社神鋼環境ソリューション Dehydrated material dehydration system
US7651619B2 (en) * 2001-12-28 2010-01-26 Danmarks Tekniske Universitet (Dtu) Filtration method and apparatus
KR100628130B1 (en) * 2004-10-07 2006-09-26 엘지전자 주식회사 garbage disposer
SE527778E (en) * 2004-11-02 2011-01-19 Valmet Technologies Inc Method and apparatus for a double-wire press
US20070145052A1 (en) * 2005-12-28 2007-06-28 Steinhauser Mark R Collapsible package, and methods
US7381329B1 (en) * 2006-11-07 2008-06-03 William Harris Moss Belt press apparatus and method for high solids capture and high solids content
TWI366480B (en) * 2008-03-25 2012-06-21 Tsukishima Kikai Co Solid-liquid separation apparatus, filtering apparatus, and solid-liquid separation method
US7964105B2 (en) * 2008-08-07 2011-06-21 William Harris Moss Method for improving belt press dewatering
US20110084029A1 (en) * 2009-10-08 2011-04-14 Dominick O' Reilly Waste treatment system
US20110089097A1 (en) * 2009-10-19 2011-04-21 O'reilly Dominick Attachment and system for dewatering material
US20110094395A1 (en) * 2009-10-26 2011-04-28 O'reilly Dominick Method and attachment for dewatering logs
SE535614C2 (en) 2010-12-22 2012-10-16 Metso Paper Sweden Ab Method and apparatus for improving dewatering in a double-wire press
CN102179091B (en) * 2011-01-06 2013-05-15 浙江华章科技有限公司 Multistage press-filtering slide-pressing continuous solid-liquid separator
CN102179093B (en) * 2011-01-06 2013-05-15 浙江华章科技有限公司 Slide pressurizing mechanism used in slide pressurizing continuous solid-liquid separating machine
RU2484878C1 (en) * 2011-12-19 2013-06-20 Научно-производственная фирма с ограниченной ответственностью "Экополимер" Band filter press
CA2878498C (en) * 2012-07-06 2021-01-26 Cornelius STRAIN Compartmentally expandable rotating belt filter for energy use reduction
RU2015112181A (en) * 2012-10-10 2016-11-27 Зет-Фильтер Пти Лтд INSTALLATION AND SEPARATION METHOD
US9944549B1 (en) * 2012-10-16 2018-04-17 Jonathan Rowland De-watering machine
CN105163935A (en) * 2012-12-20 2015-12-16 Wsi国际有限责任公司 Three wire press solids dewatering method and apparatus for oil and gas field applications
CA2949687C (en) 2014-05-21 2022-08-30 Nexom (U.S.), Inc. Support structure for fluid treatment systems having belted filtration systems
ES2609830B1 (en) * 2015-10-22 2018-01-30 Zumex Group, S.A. Sweeper and filter set for beverage making machines
EP3473563B1 (en) * 2017-10-23 2021-01-20 Wincor Nixdorf International GmbH Compactor assembly and method
RU186519U1 (en) * 2018-09-25 2019-01-22 Юрий Петрович Борисов Belt Filter Press
CN110639261A (en) * 2019-09-06 2020-01-03 湖州核工惠能环保过滤科技有限公司 Rubber belt type vacuum filter

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828953B2 (en) 2002-02-12 2010-11-09 GL & V Canada Inc. Process and apparatus for treating sludge by the combined action of electro-osmosis and pressure
US7578918B2 (en) 2003-08-11 2009-08-25 Gl&V Canada Inc. Process and apparatus for treating sludge

Also Published As

Publication number Publication date
US5543044A (en) 1996-08-06
GB2285228A (en) 1995-07-05
US5456832A (en) 1995-10-10
US5545333A (en) 1996-08-13
GB2285228B (en) 1997-09-03
CA2126549C (en) 1999-08-24
GB9414246D0 (en) 1994-08-31
DE4426858A1 (en) 1995-06-29

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