IN2014DN08977A - - Google Patents

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Publication number
IN2014DN08977A
IN2014DN08977A IN8977DEN2014A IN2014DN08977A IN 2014DN08977 A IN2014DN08977 A IN 2014DN08977A IN 8977DEN2014 A IN8977DEN2014 A IN 8977DEN2014A IN 2014DN08977 A IN2014DN08977 A IN 2014DN08977A
Authority
IN
India
Prior art keywords
extruder
filter
barrel
fluid
plate
Prior art date
Application number
Inventor
Richard Romeo Lehoux
Christopher Bruce Bradt
Original Assignee
Greenfield Specialty Alcohols Inc
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 Greenfield Specialty Alcohols Inc filed Critical Greenfield Specialty Alcohols Inc
Publication of IN2014DN08977A publication Critical patent/IN2014DN08977A/en

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
    • B01D33/80—Accessories
    • B01D33/82—Means for pressure distribution
    • 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/828—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using screws
    • 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
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • 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
    • B30B9/12—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 pressing worms or screws co-operating with a permeable casing
    • 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
    • B30B9/12—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 pressing worms or screws co-operating with a permeable casing
    • B30B9/16—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 pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
    • 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
    • B30B9/26—Permeable casings or strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Disclosed is a solid/liquid separation apparatus including an extruder press combined with a solid/fluid separation module for separating fluid from a mass of solids compressed by the extruder at elevated pressures. The extruder includes two or more extruder screws with flighting intercalated at least along a part of the extruder barrel. The separation module forms a continuation of the barrel receives the pressurized mass and at least a portion of the twin screws and includes a filter pack consisting of a filter plate and a backer plate. The filter plate has a throughgoing filter slot extending away from a core opening and into the filter plate for directing fluid away from the core opening. The backer plate has a core opening shaped and sized equal to the barrel and defines a passage for guiding fluid collected in the filter slot to an exterior of the filter pack.
IN8977DEN2014 2012-04-05 2013-04-05 IN2014DN08977A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261620772P 2012-04-05 2012-04-05
PCT/CA2013/050279 WO2013149350A1 (en) 2012-04-05 2013-04-05 Twin screw extruder press for solid/fluid separation

Publications (1)

Publication Number Publication Date
IN2014DN08977A true IN2014DN08977A (en) 2015-05-22

Family

ID=49291466

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8977DEN2014 IN2014DN08977A (en) 2012-04-05 2013-04-05

Country Status (20)

Country Link
US (1) US9643110B2 (en)
EP (1) EP2833986A4 (en)
JP (1) JP2015514006A (en)
KR (1) KR20140143824A (en)
CN (1) CN104334248B (en)
AU (1) AU2013243202B2 (en)
CA (1) CA2821845C (en)
CL (1) CL2014002660A1 (en)
CO (1) CO7131370A2 (en)
GE (1) GEP201606524B (en)
IL (1) IL234936A0 (en)
IN (1) IN2014DN08977A (en)
MX (1) MX355969B (en)
NZ (1) NZ700457A (en)
PH (1) PH12014502253A1 (en)
RU (1) RU2014142310A (en)
SG (1) SG11201406102YA (en)
UA (1) UA112793C2 (en)
WO (1) WO2013149350A1 (en)
ZA (1) ZA201407288B (en)

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EP2937210A1 (en) * 2014-04-22 2015-10-28 Rio Tinto Alcan International Limited Screw press with filter plates
EP2937209A1 (en) * 2014-04-22 2015-10-28 Rio Tinto Alcan International Limited Modular screw press
AU2015263760A1 (en) * 2014-05-22 2016-12-08 Greenfield Specialty Alcohols Inc. Solid/fluid separation device and method
WO2015179984A1 (en) * 2014-05-30 2015-12-03 Greenfield Specialty Alcohols Inc. Split filter block for extruder press
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US9816035B2 (en) 2014-12-23 2017-11-14 Greenfield Specialty Alcohols Inc. Conversion of biomass, organic waste and carbon dioxide into synthetic hydrocarbons
US10786763B2 (en) 2016-05-02 2020-09-29 Greenfield Specialty Alcohols Inc. Filter for extruder press
FR3055244B1 (en) * 2016-08-26 2019-06-28 Terrena PRESSING INSTALLATION FOR EXTRACTING A LIQUID FROM A BASIC PRODUCT
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US10555547B2 (en) * 2017-02-16 2020-02-11 Wenger Manufacturing Inc. Meat dewatering assembly
CN107195350B (en) * 2017-06-08 2023-03-28 兰州大学 Device for capturing radioactive fission gas
US20190075822A1 (en) 2017-09-08 2019-03-14 Wenger Manufacturing Inc. Method and apparatus for production of high meat content pet foods
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AT523202B1 (en) * 2019-11-29 2022-10-15 PROCESS AND PLANT FOR PRODUCTION OF CELLULOSE FIBERS
CN111909614B (en) * 2020-08-13 2021-08-20 北京圣劳伦斯散热器制造有限公司 Production equipment of antibacterial electrostatic spraying powder
EP4066951B1 (en) * 2021-01-14 2024-10-09 DTR Corporation Waste separator scrap oil extraction device and method for producing recycled raw materials using the same
CN115893795A (en) * 2021-08-13 2023-04-04 上海朗彪环境科技有限公司 A sludge electric energy drying system
CN216155724U (en) * 2021-09-02 2022-04-01 吴云萍 Non-abrasion lamination spiral dewatering equipment with detachable driving device

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Also Published As

Publication number Publication date
WO2013149350A1 (en) 2013-10-10
US9643110B2 (en) 2017-05-09
CN104334248B (en) 2016-10-05
EP2833986A1 (en) 2015-02-11
ZA201407288B (en) 2016-01-27
AU2013243202B2 (en) 2017-06-15
AU2013243202A1 (en) 2014-10-16
PH12014502253A1 (en) 2014-12-15
CO7131370A2 (en) 2014-12-01
IL234936A0 (en) 2014-12-31
MX355969B (en) 2018-05-07
NZ700457A (en) 2016-09-30
CA2821845A1 (en) 2013-10-05
UA112793C2 (en) 2016-10-25
GEP201606524B (en) 2016-08-10
JP2015514006A (en) 2015-05-18
EP2833986A4 (en) 2016-04-20
MX2014011920A (en) 2015-05-11
US20130264264A1 (en) 2013-10-10
SG11201406102YA (en) 2014-10-30
KR20140143824A (en) 2014-12-17
CN104334248A (en) 2015-02-04
HK1206303A1 (en) 2016-01-08
RU2014142310A (en) 2016-05-27
CA2821845C (en) 2015-03-17
CL2014002660A1 (en) 2014-12-19

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