GB286855A - Improvements in or relating to centrifugal apparatus for the treatment of sludge - Google Patents

Improvements in or relating to centrifugal apparatus for the treatment of sludge

Info

Publication number
GB286855A
GB286855A GB3825/27A GB382527A GB286855A GB 286855 A GB286855 A GB 286855A GB 3825/27 A GB3825/27 A GB 3825/27A GB 382527 A GB382527 A GB 382527A GB 286855 A GB286855 A GB 286855A
Authority
GB
United Kingdom
Prior art keywords
rotor
solids
gauze
discharge
ports
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.)
Expired
Application number
GB3825/27A
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.)
EDWARD CHARLES ELSMORE
Original Assignee
EDWARD CHARLES ELSMORE
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 EDWARD CHARLES ELSMORE filed Critical EDWARD CHARLES ELSMORE
Priority to GB3825/27A priority Critical patent/GB286855A/en
Priority to FR648924D priority patent/FR648924A/en
Publication of GB286855A publication Critical patent/GB286855A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • B01D33/44—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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/663—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 direct contact with a fluid
    • 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
    • B01D33/801—Driving means, shaft packing systems or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)

Abstract

286,855. Elsmore, E. C., Holford, H. J., and Bishop, A. Feb. 10, 1927. Strainer separators. - Apparatus for treating various kinds of sludges has a rotor a with a horizontal axis and a number of ports e covered with gauze for the discharge of liquid; a sliding scraper is provided for the removal of the solids. The exterior surface of the rotor has flanges g which engage rollers h in supports i, and this arrangement permits the operation of the rotor by the motor d through gearing c. Material is supplied through a stationary tube p and the strained liquid, thrown off centrifugally, passes away through the pipe r. The solids accumulate in the rotor and the gauze-covered ports are cleared of solids by air under pressure supplied through the pipe u and expanded nozzles s. Discharge of the solids is effected by a sliding scraper which consists of a flexible annulus k mounted on a rigid annulus l and operated by hand or power.
GB3825/27A 1927-02-10 1927-02-10 Improvements in or relating to centrifugal apparatus for the treatment of sludge Expired GB286855A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3825/27A GB286855A (en) 1927-02-10 1927-02-10 Improvements in or relating to centrifugal apparatus for the treatment of sludge
FR648924D FR648924A (en) 1927-02-10 1928-02-08 Improvements to centrifugal devices for sludge treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3825/27A GB286855A (en) 1927-02-10 1927-02-10 Improvements in or relating to centrifugal apparatus for the treatment of sludge

Publications (1)

Publication Number Publication Date
GB286855A true GB286855A (en) 1928-03-15

Family

ID=9765636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3825/27A Expired GB286855A (en) 1927-02-10 1927-02-10 Improvements in or relating to centrifugal apparatus for the treatment of sludge

Country Status (2)

Country Link
FR (1) FR648924A (en)
GB (1) GB286855A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734635A (en) * 1956-02-14 filtrate
US4634537A (en) * 1979-08-01 1987-01-06 Helmut Schreiber Method of dewatering a sludge suspension
FR2814089A1 (en) * 2000-09-21 2002-03-22 Ethypharm Lab Prod Ethiques Apparatus for separating and drying microparticles, useful for applications in pharmaceuticals cosmetics, textiles, fine chemicals and printing
WO2013025980A1 (en) 2011-08-18 2013-02-21 OrgAmi, LLC Organic waste liquid solid separator
EP3265217A4 (en) * 2015-03-05 2018-10-31 Gala Industries, Inc. Tumbler systems and methods

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734635A (en) * 1956-02-14 filtrate
US4634537A (en) * 1979-08-01 1987-01-06 Helmut Schreiber Method of dewatering a sludge suspension
FR2814089A1 (en) * 2000-09-21 2002-03-22 Ethypharm Lab Prod Ethiques Apparatus for separating and drying microparticles, useful for applications in pharmaceuticals cosmetics, textiles, fine chemicals and printing
WO2002024305A1 (en) * 2000-09-21 2002-03-28 Laboratoires Des Produits Ethiques Ethypharm Method for isolating and drying microparticles (microspheres or microcapsules) initially dispersed or suspended in liquid phase
AU2001291970B2 (en) * 2000-09-21 2006-08-17 Ethypharm Method for isolating and drying microparticles (microspheres or microcapsules) initially dispersed or suspended in liquid phase
US7354514B2 (en) 2000-09-21 2008-04-08 Ethypharm S.A. Method for isolating and drying microparticles (microspheres or microcapsules) initially dispersed or suspensed in liquid phase
WO2013025980A1 (en) 2011-08-18 2013-02-21 OrgAmi, LLC Organic waste liquid solid separator
EP2758607A4 (en) * 2011-08-18 2015-07-29 Orgami Llc Organic waste liquid solid separator
EP3265217A4 (en) * 2015-03-05 2018-10-31 Gala Industries, Inc. Tumbler systems and methods
US10363499B2 (en) 2015-03-05 2019-07-30 Gala Industries, Inc. Tumbler systems and methods
EP3632529A1 (en) * 2015-03-05 2020-04-08 Gala Industries Inc Tumbler systems and methods
US10987616B2 (en) 2015-03-05 2021-04-27 Gala Industies, Inc. Tumbler systems and methods

Also Published As

Publication number Publication date
FR648924A (en) 1928-12-15

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