ES2053812T3 - DEHYDRATION SPINDLE PRESS WITH TWO OR MORE HELICAL ELEMENTS WITH CROSSED PROFILES. - Google Patents

DEHYDRATION SPINDLE PRESS WITH TWO OR MORE HELICAL ELEMENTS WITH CROSSED PROFILES.

Info

Publication number
ES2053812T3
ES2053812T3 ES88830372T ES88830372T ES2053812T3 ES 2053812 T3 ES2053812 T3 ES 2053812T3 ES 88830372 T ES88830372 T ES 88830372T ES 88830372 T ES88830372 T ES 88830372T ES 2053812 T3 ES2053812 T3 ES 2053812T3
Authority
ES
Spain
Prior art keywords
spiral
elements
helical
helical elements
press
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 - Lifetime
Application number
ES88830372T
Other languages
Spanish (es)
Other versions
ES2053812T5 (en
Inventor
Lionello Babbini
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.)
Babbini & C Sas Flli
Original Assignee
Babbini & C Sas Flli
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8200653&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2053812(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babbini & C Sas Flli filed Critical Babbini & C Sas Flli
Application granted granted Critical
Publication of ES2053812T3 publication Critical patent/ES2053812T3/en
Publication of ES2053812T5 publication Critical patent/ES2053812T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B30B9/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Centrifugal Separators (AREA)

Abstract

A dehydrating screw press by which an advancing product to be deshydrated is pressed, by the rotating movement of one or more screw elements with a conical shaft (1) and a conical spiral (2) operating in a corresponding space up to the wall of a filtering cage (3). As the increasing diameter of the spiral (2) conforms to the like reduction of the shaft section (4), the use of the helical elements fitted side by side allows each spiral to operate with a profile extending up to the other helical element wall. Therefore, non-intermeshing zones are avoided during the dehydrating phase in the intermediate space. As the two pressing elements are rotated in opposite directions, rotation of the pressed material is avoided, thus advancing the product in an axial direction. The filtering cage used for a press with two helical elements shows a confirmity with two components (5 and 6) interconnected on lines (7 and 8) at the intermeshing area of the two spirals.
ES88830372T 1988-09-14 1988-09-14 DEHYDRATION SPINDLE PRESS WITH TWO OR MORE HELICAL ELEMENTS WITH CROSSED PROFILES. Expired - Lifetime ES2053812T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88830372A EP0358837B2 (en) 1988-09-14 1988-09-14 Dehydrating screw press with two or more helical elements with intermeshing profiles

Publications (2)

Publication Number Publication Date
ES2053812T3 true ES2053812T3 (en) 1994-08-01
ES2053812T5 ES2053812T5 (en) 2004-04-01

Family

ID=8200653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88830372T Expired - Lifetime ES2053812T5 (en) 1988-09-14 1988-09-14 DEHYDRATION SPINDLE PRESS WITH TWO OR MORE HELICAL ELEMENTS WITH CROSSED PROFILES.

Country Status (4)

Country Link
EP (1) EP0358837B2 (en)
AT (1) ATE102868T1 (en)
DE (2) DE3888533D1 (en)
ES (1) ES2053812T5 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1279683B1 (en) * 1995-11-10 1997-12-16 Babbini & C Sas Flli SCREW DEHYDRATING PRESS
CN1064899C (en) * 1996-09-20 2001-04-25 丹东市蓝鲸科工贸高新技术公司 Cocurrent double helix concentrator
DE19940742A1 (en) * 1999-08-27 2001-03-01 Braunschweigische Maschb Ansta Process for the mechanical dewatering of beet extraction chips in particular
ITRE20030079A1 (en) * 2003-09-12 2005-03-13 Internat Presses Manufactoring Ipm S R L SCREW PRESS FOR FIBERGLASS MATERIAL PRESSING,
FR2925533B1 (en) * 2007-12-20 2010-01-08 Inst Francais Du Petrole PROCESS FOR THE CONVERSION OF LIGNOCELLULOSIC SOLUTIONS HAVING A HIGH CONTENT OF DRY MATERIAL
UA111729C2 (en) 2010-11-09 2016-06-10 Ґрінфілд Спешіалті Алкоголз Інк. DEVICE FOR SEPARATION OF SOLID MATERIALS FROM A LIQUID AND METHOD OF PROCESSING BIOMASS THAT INCLUDES SEPARATION OF SOLID SUBSTANCES FROM LIQUIDS
EP2833986A4 (en) 2012-04-05 2016-04-20 Greenfield Specialty Alcohols Inc Twin screw extruder press for solid/fluid separation
US10919249B2 (en) * 2016-02-19 2021-02-16 Albert Mardikian Apparatus for pressing and dehydrating of waste
JP2019508231A (en) 2016-02-19 2019-03-28 マーディキアン，アルバート System and method for treating waste to form a usable product
WO2017190229A1 (en) 2016-05-02 2017-11-09 Greenfield Specialty Alcohols Inc. Filter for extruder press
CN106427021A (en) * 2016-12-07 2017-02-22 耒阳市金鑫农业科技发展有限公司 Spiral oil press barrel
US10555547B2 (en) 2017-02-16 2020-02-11 Wenger Manufacturing Inc. Meat dewatering assembly
CN114901087A (en) 2019-12-30 2022-08-12 菲利普莫里斯生产公司 Extraction device for tobacco material with screw conveyor
CN113181836A (en) * 2021-04-28 2021-07-30 福建省南安市海特机械有限公司 High-strength environment-friendly sludge ceramsite intelligent manufacturing device and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE456090A (en) * 1943-05-06 1900-01-01
US2567219A (en) * 1945-02-12 1951-09-11 Masonite Corp Plural intermeshing feed or press screws
GB677794A (en) * 1948-07-14 1952-08-20 Hans Andreas Hartner Improvements in screw presses
GB904328A (en) * 1960-03-17 1962-08-29 Stord Marin Ind As Apparatus for continuous separation of liquid from pulp and similar wet masses
US3461793A (en) * 1967-06-26 1969-08-19 Stord Bartz Industri As Screw presses

Also Published As

Publication number Publication date
DE3888533D1 (en) 1994-04-21
ES2053812T5 (en) 2004-04-01
EP0358837A1 (en) 1990-03-21
DE3888533T2 (en) 1994-06-23
DE3888533T4 (en) 1995-01-12
EP0358837B1 (en) 1994-03-16
DE3888533T3 (en) 2004-03-04
EP0358837B2 (en) 2003-07-02
ATE102868T1 (en) 1994-04-15

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