EA202091698A3 - VIBRATING SCREEN, SIEVE DECK UNIT AND METHOD FOR SCREENING MATERIAL - Google Patents

VIBRATING SCREEN, SIEVE DECK UNIT AND METHOD FOR SCREENING MATERIAL

Info

Publication number
EA202091698A3
EA202091698A3 EA202091698A EA202091698A EA202091698A3 EA 202091698 A3 EA202091698 A3 EA 202091698A3 EA 202091698 A EA202091698 A EA 202091698A EA 202091698 A EA202091698 A EA 202091698A EA 202091698 A3 EA202091698 A3 EA 202091698A3
Authority
EA
Eurasian Patent Office
Prior art keywords
sieve
assemblies
inner frame
attached
units
Prior art date
Application number
EA202091698A
Other languages
Russian (ru)
Other versions
EA202091698A2 (en
Inventor
Джеймс Р. Колгроув
Майкл Л. ПЕРЕЗАН
Original Assignee
Деррик Корпорейшн
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 Деррик Корпорейшн filed Critical Деррик Корпорейшн
Publication of EA202091698A2 publication Critical patent/EA202091698A2/en
Publication of EA202091698A3 publication Critical patent/EA202091698A3/en

Links

Classifications

    • 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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements

Abstract

Предложены вибрационные грохоты, включающие в себя установленные в несколько ярусов узлы ситовых дек. В некоторых вариантах осуществления по меньшей мере один из вибрационных грохотов может включать в себя внешнюю раму, внутреннюю раму, соединенную с внешней рамой, и узел вибрационного двигателя, прикрепленный к внутренней раме для обеспечения вибрации внутренней рамы. К внутренней раме может быть прикреплено множество узлов ситовых дек в многоярусной компоновке, каждый из которых выполнен с возможностью приема сменных ситовых узлов. Ситовые узлы могут быть закреплены на соответствующих узлах из множества узлов ситовых дек путем натяжения ситовых узлов в направлении прохождения потока грохотимого материала по ситовым узлам. Для приема материалов, которые проходят сквозь ситовые узлы, может быть предусмотрен узел разгрузки надрешетного материала, а узел разгрузки надрешетного материала может быть предусмотрен для приема материалов, проходящих поверх ситовых узлов.Vibrating screens are proposed, including sieve deck units installed in several tiers. In some embodiments, at least one of the vibrating screens may include an outer frame, an inner frame coupled to the outer frame, and a vibration motor assembly attached to the inner frame to vibrate the inner frame. A plurality of sieve deck assemblies in a stacked arrangement can be attached to the inner frame, each of which is configured to receive replaceable sieve assemblies. The sieve assemblies can be attached to corresponding assemblies from a plurality of sieve deck assemblies by tensioning the sieve assemblies in the direction of the flow of the screened material through the sieve assemblies. To receive materials that pass through the sieve units, an oversize material unloading unit can be provided, and an oversize material unloading unit can be provided to receive materials passing over the sieve units.

EA202091698A 2017-04-21 2017-10-16 VIBRATING SCREEN, SIEVE DECK UNIT AND METHOD FOR SCREENING MATERIAL EA202091698A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762488293P 2017-04-21 2017-04-21

Publications (2)

Publication Number Publication Date
EA202091698A2 EA202091698A2 (en) 2020-10-30
EA202091698A3 true EA202091698A3 (en) 2021-01-29

Family

ID=68319027

Family Applications (3)

Application Number Title Priority Date Filing Date
EA202091697A EA039605B1 (en) 2017-04-21 2017-10-16 Vibratory screening machine and method of screening a material
EA202091698A EA202091698A3 (en) 2017-04-21 2017-10-16 VIBRATING SCREEN, SIEVE DECK UNIT AND METHOD FOR SCREENING MATERIAL
EA201990809A EA037932B1 (en) 2017-04-21 2017-10-16 Apparatuses, methods and systems for vibratory screening

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA202091697A EA039605B1 (en) 2017-04-21 2017-10-16 Vibratory screening machine and method of screening a material

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA201990809A EA037932B1 (en) 2017-04-21 2017-10-16 Apparatuses, methods and systems for vibratory screening

Country Status (1)

Country Link
EA (3) EA039605B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417858A (en) * 1993-01-13 1995-05-23 Derrick Manufacturing Corporation Screen assembly for vibrating screening machine
US6431366B2 (en) * 1999-06-16 2002-08-13 Derrick Manufacturing Corporation Vibratory screening machine with stacked and staggered screening units
RU2456097C2 (en) * 2007-03-21 2012-07-20 Деррик Корпорейшн Method and device for scalping
US7918346B2 (en) * 2008-05-31 2011-04-05 Mark Roppo Vibrating screen tensioning apparatus and method
WO2015027321A1 (en) * 2013-08-27 2015-03-05 Fp Canmechanica Inc. Dual screen assembly for vibrating screening machine

Also Published As

Publication number Publication date
EA039605B1 (en) 2022-02-16
EA202091697A1 (en) 2020-10-14
EA037932B1 (en) 2021-06-08
EA202091698A2 (en) 2020-10-30
EA201990809A1 (en) 2019-10-31

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