WO2011142728A1 - Winding belt press - Google Patents

Winding belt press Download PDF

Info

Publication number
WO2011142728A1
WO2011142728A1 PCT/SK2011/000012 SK2011000012W WO2011142728A1 WO 2011142728 A1 WO2011142728 A1 WO 2011142728A1 SK 2011000012 W SK2011000012 W SK 2011000012W WO 2011142728 A1 WO2011142728 A1 WO 2011142728A1
Authority
WO
WIPO (PCT)
Prior art keywords
press
wires
winding belt
winding
belt press
Prior art date
Application number
PCT/SK2011/000012
Other languages
French (fr)
Inventor
Zuzana PITOŇÁKOVÁ
Original Assignee
PITOŇÁK, František
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 PITOŇÁK, František filed Critical PITOŇÁK, František
Publication of WO2011142728A1 publication Critical patent/WO2011142728A1/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
    • B01D33/04—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
    • 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
    • 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
    • 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

Definitions

  • the invention refers to the winding belt press for separating liquids from solid substances in the sphere of water purification and treatment in pulp and paper production, in chemical, food, mining and other industries.
  • the essence of the invention is the winding belt press, the principle of which is that liquid medium flows in between two wires that are wound or will be wound on the winding press roller (reel-system).
  • the pressure on the pressed medium is increased gradually by gradual tensioning of coils of the press wires, while liquid part flows out through channels created by the profile of rear side of the press wires pressed to each other.
  • the advantage of the equipment according to the invention is that it is possible to achieve large pressing area on a small-size equipment (length of wound wire * wire width).
  • the pressing pressure may be increased by means of the pressure roller.
  • FIG. 1 shows the equipment according to the invention where the pressing pressure is created by gradual tensioning of freely wound coils of the press wires between which the pressed medium is sandwiched.
  • the pressing pressure may be increased by means of the pressure roller.
  • Example of the implementation of the invention is
  • the winding belt press consists of the auxiliary rollers i, press wires 2, winding press roller 4, pressure roller 5, and scrapers 6.
  • the pressed medium 3 is sandwiched between the press wires 2.
  • the press wires 2 are gradually tensioned from the middle of the winding press roller 4 by means of mechanical blocking of the auxiliary rollers 1 and increasing torque of the winding press roller 4 and in this way the pressing pressure is increased gradually.
  • the pressing pressure is increased by depressing the pressure roller 5.
  • the winding press roller 4, auxiliary rollersI, and pressure roller 5 can be in vertical or horizontal position.
  • the shrinking seal of a certain thickness will secure that a spiral chamber 7 is created after the press wires 2_are wound.
  • the spiral chamber is sealed from below by this shrinking seal.
  • the shrinking seal and the pressed material 3 are shrunk together. In case of horizontal position of the rollers J_, 4,J>, the pressed medium can flow to the point 8.
  • the pressed medium 3 is scraped from the press wires 2 by means of scrapers 6 during reverse run.
  • the equipment according to the invention can be used wherever a heavy-duty pressing capacity is necessary with small-size equipment.

Abstract

The winding belt press for separating liquids from solid substances where pressing pressure is increased by gradual tensioning of freely wound coils of the press wires (2), between which the pressed medium (3) is sandwiched.

Description

Winding Belt Press
Area of technology
The invention refers to the winding belt press for separating liquids from solid substances in the sphere of water purification and treatment in pulp and paper production, in chemical, food, mining and other industries.
Present situation of technology
Nowadays various types of presses are used for separating liquids from solid substances such as chamber filter presses, vacuum presses, membrane presses, and belt presses.
All of them have advantages and disadvantages in terms of acquisition cost, operating cost, output parameters , and suitability for use for given kind of pressed media.
Essence of the invention
The essence of the invention is the winding belt press, the principle of which is that liquid medium flows in between two wires that are wound or will be wound on the winding press roller (reel-system).
After gravity thickening the pressing process starts by tensioning freely wound coils of the press wires between which the pressed medium is sandwiched.
The pressure on the pressed medium is increased gradually by gradual tensioning of coils of the press wires, while liquid part flows out through channels created by the profile of rear side of the press wires pressed to each other.
After finishing the pressing process the press is emptied by means of reverse run.
The advantage of the equipment according to the invention is that it is possible to achieve large pressing area on a small-size equipment (length of wound wire * wire width).
The pressing pressure may be increased by means of the pressure roller.
Figure in the drawing
The invention is illustrated in the drawing in which the figure 1 shows the equipment according to the invention where the pressing pressure is created by gradual tensioning of freely wound coils of the press wires between which the pressed medium is sandwiched.
The pressing pressure may be increased by means of the pressure roller. Example of the implementation of the invention
According to Figure 1 the winding belt press consists of the auxiliary rollers i, press wires 2, winding press roller 4, pressure roller 5, and scrapers 6.
The pressed medium 3 is sandwiched between the press wires 2. The press wires 2 are gradually tensioned from the middle of the winding press roller 4 by means of mechanical blocking of the auxiliary rollers 1 and increasing torque of the winding press roller 4 and in this way the pressing pressure is increased gradually. The pressing pressure is increased by depressing the pressure roller 5.
The winding press roller 4, auxiliary rollersI, and pressure roller 5 can be in vertical or horizontal position.
In case of vertical position of the rollers i, 4,_5, a shrinking seal is wound together with the wires in the bottom part between the press wires 2.
The shrinking seal of a certain thickness will secure that a spiral chamber 7 is created after the press wires 2_are wound. The spiral chamber is sealed from below by this shrinking seal. During the pressing process the shrinking seal and the pressed material 3 are shrunk together. In case of horizontal position of the rollers J_, 4,J>, the pressed medium can flow to the point 8.
In case of horizontal position of the rollersI, 4,_5, the shrinking seal is not necessary.
The pressed medium 3 is scraped from the press wires 2 by means of scrapers 6 during reverse run.
The equipment according to the invention can be used wherever a heavy-duty pressing capacity is necessary with small-size equipment.

Claims

Patent claims
The winding belt press with the winding press roller /4/ is characterized by the fact that pressing pressure is increased by gradual tensioning of freely wound coils of the press wires 111 between which the pressed medium 131 is sandwiched.
PCT/SK2011/000012 2010-05-11 2011-05-10 Winding belt press WO2011142728A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SKPP48-2010 2010-05-11
SK48-2010A SK482010A3 (en) 2010-05-11 2010-05-11 Retractor belt press

Publications (1)

Publication Number Publication Date
WO2011142728A1 true WO2011142728A1 (en) 2011-11-17

Family

ID=44358334

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SK2011/000012 WO2011142728A1 (en) 2010-05-11 2011-05-10 Winding belt press

Country Status (2)

Country Link
SK (1) SK482010A3 (en)
WO (1) WO2011142728A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662849A (en) * 2018-05-17 2018-10-16 成都星达铜业有限公司 Combined type copper wire drying equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837498A (en) * 1973-02-20 1974-09-24 K Ito Automatic filter
EP0100270A1 (en) * 1982-07-23 1984-02-08 SOCIETE D'ETUDES ET DE RECHERCHES DE L'ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS en abrégé S E R A M Process for the extraction of a liquid phase from pulp-like materials
EP0125982A1 (en) * 1983-05-04 1984-11-21 SOCIETE D'ETUDES ET DE RECHERCHES DE L'ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS en abrégé S E R A M Press for extracting a liquid phase from a pulp-like material
JPH08118087A (en) * 1994-10-28 1996-05-14 Haamosu Kk Compression hydroextractor
JPH09225689A (en) * 1996-02-23 1997-09-02 Haamosu Kk Sheet positioning method and mechanism for compression dehydrating device
JPH09234594A (en) * 1996-02-28 1997-09-09 Haamosu Kk Dehydrated material transporting sheet for compression dehydrator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837498A (en) * 1973-02-20 1974-09-24 K Ito Automatic filter
EP0100270A1 (en) * 1982-07-23 1984-02-08 SOCIETE D'ETUDES ET DE RECHERCHES DE L'ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS en abrégé S E R A M Process for the extraction of a liquid phase from pulp-like materials
EP0125982A1 (en) * 1983-05-04 1984-11-21 SOCIETE D'ETUDES ET DE RECHERCHES DE L'ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS en abrégé S E R A M Press for extracting a liquid phase from a pulp-like material
JPH08118087A (en) * 1994-10-28 1996-05-14 Haamosu Kk Compression hydroextractor
JPH09225689A (en) * 1996-02-23 1997-09-02 Haamosu Kk Sheet positioning method and mechanism for compression dehydrating device
JPH09234594A (en) * 1996-02-28 1997-09-09 Haamosu Kk Dehydrated material transporting sheet for compression dehydrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662849A (en) * 2018-05-17 2018-10-16 成都星达铜业有限公司 Combined type copper wire drying equipment

Also Published As

Publication number Publication date
SK482010A3 (en) 2011-12-05

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