EA200400292A1 - Система сита - Google Patents

Система сита

Info

Publication number
EA200400292A1
EA200400292A1 EA200400292A EA200400292A EA200400292A1 EA 200400292 A1 EA200400292 A1 EA 200400292A1 EA 200400292 A EA200400292 A EA 200400292A EA 200400292 A EA200400292 A EA 200400292A EA 200400292 A1 EA200400292 A1 EA 200400292A1
Authority
EA
Eurasian Patent Office
Prior art keywords
screen
frame elements
support members
screen element
mesh panel
Prior art date
Application number
EA200400292A
Other languages
English (en)
Other versions
EA005486B1 (ru
Inventor
Джордж Виллокс Фишер
Маршалл Грэхам Бэйли
Original Assignee
Эксиом Проусес Лимитед
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 Эксиом Проусес Лимитед filed Critical Эксиом Проусес Лимитед
Publication of EA200400292A1 publication Critical patent/EA200400292A1/ru
Publication of EA005486B1 publication Critical patent/EA005486B1/ru

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
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0376—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B07B1/49—Stretching devices for screens stretching more than one screen or screen section by the same or different stretching means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Liquid Crystal (AREA)
  • Eye Examination Apparatus (AREA)
  • Transplanting Machines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Настоящее изобретение предусматривает систему (8) сита, пригодную для использования в вибрационном ситовом устройстве (1) и содержащую элемент (11) сита и опорную рамку (12) для него, а также новые элементы (11) сит и сетчатые панели (19) для них, и их использование. Элемент (11) сита, по существу, состоит из сетчатой панели (19), снабженной первым и вторым удлиненными опорными элементами (22, 23), проходящий вдоль противоположных конечных частей сетчатой панели (19). Опорная рамка (12) расположена рядом с первым и вторым удлиненными элементами рамки (13, 14) для зацепления с опорными элементами (22, 23) элемента сита и с дополнительными удлиненными элементами (17, 18) рамки, проходящими между ними, для поддержки сетчатой панели (19). Опорные элементы (22, 23) элемента сита и первый и второй элементы (13, 14) рамки приспособлены для надежного взаимного зацепления при использовании системы сит по меньшей мере с одним из опорных элементов элемента сита и с соответствующим одним из первого и второго элементов рамки, выполненных таким образом, что, когда они прижимаются вместе, сетчатая панель (19) надежно удерживается под натяжением по отношению к дополнительным элементам (17, 18) рамки.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400292A 2001-08-10 2002-08-12 Система сита EA005486B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0119523.9A GB0119523D0 (en) 2001-08-10 2001-08-10 Screen system
PCT/GB2002/003711 WO2003013690A1 (en) 2001-08-10 2002-08-12 Screen system

Publications (2)

Publication Number Publication Date
EA200400292A1 true EA200400292A1 (ru) 2004-06-24
EA005486B1 EA005486B1 (ru) 2005-02-24

Family

ID=9920169

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400292A EA005486B1 (ru) 2001-08-10 2002-08-12 Система сита

Country Status (12)

Country Link
US (2) US7216768B2 (ru)
EP (1) EP1414541B1 (ru)
CN (2) CN100462152C (ru)
AT (1) ATE503542T1 (ru)
AU (1) AU2002321447B2 (ru)
CA (1) CA2457554C (ru)
DE (1) DE60239616D1 (ru)
EA (1) EA005486B1 (ru)
GB (2) GB0119523D0 (ru)
HK (1) HK1082459A1 (ru)
NO (1) NO330613B1 (ru)
WO (1) WO2003013690A1 (ru)

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Also Published As

Publication number Publication date
NO330613B1 (no) 2011-05-30
US7850011B2 (en) 2010-12-14
GB0119523D0 (en) 2001-10-03
GB0401552D0 (en) 2004-02-25
EA005486B1 (ru) 2005-02-24
AU2002321447B2 (en) 2007-10-25
EP1414541A1 (en) 2004-05-06
CN1736620A (zh) 2006-02-22
US20040238434A1 (en) 2004-12-02
GB2393137B (en) 2004-12-22
NO20041021L (no) 2004-03-09
WO2003013690A1 (en) 2003-02-20
GB2393137A (en) 2004-03-24
CA2457554A1 (en) 2003-02-20
CA2457554C (en) 2012-05-29
US20070187303A1 (en) 2007-08-16
CN1541131A (zh) 2004-10-27
DE60239616D1 (de) 2011-05-12
HK1082459A1 (en) 2006-06-09
US7216768B2 (en) 2007-05-15
ATE503542T1 (de) 2011-04-15
CN100462152C (zh) 2009-02-18
EP1414541B1 (en) 2011-03-30

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