CA2187595A1 - Roll design - Google Patents

Roll design

Info

Publication number
CA2187595A1
CA2187595A1 CA002187595A CA2187595A CA2187595A1 CA 2187595 A1 CA2187595 A1 CA 2187595A1 CA 002187595 A CA002187595 A CA 002187595A CA 2187595 A CA2187595 A CA 2187595A CA 2187595 A1 CA2187595 A1 CA 2187595A1
Authority
CA
Canada
Prior art keywords
drum
roll
gap
roll design
input end
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
CA002187595A
Other languages
French (fr)
Other versions
CA2187595C (en
Inventor
Timo Tapio Saalasti
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.)
Finbark Oy
Original Assignee
Finbark Oy
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 Finbark Oy filed Critical Finbark Oy
Publication of CA2187595A1 publication Critical patent/CA2187595A1/en
Application granted granted Critical
Publication of CA2187595C publication Critical patent/CA2187595C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/24—Arrangements of devices using drying processes not involving heating
    • F26B13/28—Arrangements of devices using drying processes not involving heating for applying pressure; for brushing; for wiping
    • 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
    • B30B9/20—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • B30B9/202—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs with co-operating cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Paper (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to a drum press, in which the gap between the drum (1) andthe roll (2) is greater at the input end than at the output end. The gap may decrease continuously or stepwise. Most preferably the drum is cylindrical in shape and the front end of the roll is thinner than the rear end. The chief advantage of the device is that feeding is easier to arrange with more space at the input end. The device is applicable for instance in the pressing of bark, sludge or chemical pulp.
CA002187595A 1995-10-13 1996-10-10 Roll design Expired - Fee Related CA2187595C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI954892A FI106650B (en) 1995-10-13 1995-10-13 Crawler structure
FI954892 1995-10-13

Publications (2)

Publication Number Publication Date
CA2187595A1 true CA2187595A1 (en) 1997-04-14
CA2187595C CA2187595C (en) 2002-11-26

Family

ID=8544188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002187595A Expired - Fee Related CA2187595C (en) 1995-10-13 1996-10-10 Roll design

Country Status (4)

Country Link
CA (1) CA2187595C (en)
FI (1) FI106650B (en)
RU (1) RU2111860C1 (en)
SE (1) SE512847C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003794A (en) * 2016-07-19 2016-10-12 衢州市煜鑫农产品加工技术开发有限公司 Biomass grinding dehydration device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106042436B (en) * 2016-07-19 2017-08-18 衢州市煜鑫农产品加工技术开发有限公司 One kind is vertical to roll dehydration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003794A (en) * 2016-07-19 2016-10-12 衢州市煜鑫农产品加工技术开发有限公司 Biomass grinding dehydration device

Also Published As

Publication number Publication date
SE9603329L (en) 1997-04-14
FI954892A0 (en) 1995-10-13
SE9603329D0 (en) 1996-09-13
SE512847C2 (en) 2000-05-22
FI954892A (en) 1997-04-14
RU2111860C1 (en) 1998-05-27
CA2187595C (en) 2002-11-26
FI106650B (en) 2001-03-15

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20161011