EA201300638A1 - WASHING FILTER AND FILTER ELEMENT FOR IT - Google Patents

WASHING FILTER AND FILTER ELEMENT FOR IT

Info

Publication number
EA201300638A1
EA201300638A1 EA201300638A EA201300638A EA201300638A1 EA 201300638 A1 EA201300638 A1 EA 201300638A1 EA 201300638 A EA201300638 A EA 201300638A EA 201300638 A EA201300638 A EA 201300638A EA 201300638 A1 EA201300638 A1 EA 201300638A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
filter
cavity
filtering
inlet
Prior art date
Application number
EA201300638A
Other languages
Russian (ru)
Other versions
EA022332B1 (en
Inventor
Павел Эдуардович МЕЛЬНИКОВ
Original Assignee
Павел Эдуардович МЕЛЬНИКОВ
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 Павел Эдуардович МЕЛЬНИКОВ filed Critical Павел Эдуардович МЕЛЬНИКОВ
Publication of EA201300638A1 publication Critical patent/EA201300638A1/en
Publication of EA022332B1 publication Critical patent/EA022332B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B01D2201/298—End caps common to at least two filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

Технический результат: расширение арсенала средств для фильтрации транспортируемой среды, которое обеспечивает высокую степень очистки за счет использования каскадного принципа. Промывной фильтр содержит корпус 1 с муфтовыми патрубками 2, 3 на одной оси, а также расположенный перпендикулярно относительно указанной оси узел фильтрации со стаканом 5 и фильтрующим элементом 6 в виде гильзы. Просвет полости корпуса 1 между входным 2 и выходным 3 муфтовыми патрубками перекрыт разделительной перемычкой 7. Корпус 1 выполнен с обращенным наружу кольцевым центрирующим элементом 8, проходящим по разделительной перемычке 7 и части 9 корпуса 1, по центру которого расположено входное отверстие 10 узла фильтрации, открытое в полость 11 входного муфтового патрубка 2. Стакан 5 выполнен с расположенными на его дне 12 кольцевым центрирующим элементом 13 и перекрываемым узлом сброса фильтруемой среды 14 и герметично закреплен по краю 17 на корпусе 1. Фильтрующий элемент 6 торцом 20 расположен в кольцевом центрирующем элементе 8, а торцом 21 - в кольцевом центрирующем элементе 13. Внутренние боковые стенки 22 и 23 стакана 5 и корпуса 1 расположены на расстоянии от наружной поверхности 24 фильтрующего элемента 6 для образования расположенной вокруг него кольцевой полости 25, сообщающейся с полостью 26 выходного муфтового патрубка 3. Фильтрующий элемент 6 включает наружный 27 и внутренний 28 фильтрующие цилиндры в форме обечаек из сетки, установленные друг в друге концентрично с зазором 29 относительно сопряженных боковых поверхностей и с закреплением торцами 20 и 21 в верхней 30 и нижней 31 обоймах в форме колец. Нижняя обойма 31 выполнена с поверхностями на торце, обращенном к фильтрующим цилиндрам 27 и 28,Technical result: expansion of the arsenal of means for filtering the transported medium, which provides a high degree of purification due to the use of the cascade principle. The wash filter comprises a housing 1 with coupling sleeves 2, 3 on the same axis, as well as a filtering unit with a cup 5 and a filtering element 6 in the form of a sleeve located perpendicular to the indicated axis. The lumen of the cavity of the housing 1 between the inlet 2 and the outlet 3 of the coupling pipes is blocked by a dividing bridge 7. The housing 1 is made with an outwardly facing centering element 8 passing through the dividing bridge 7 and part 9 of the housing 1, in the center of which is located the inlet 10 of the filtering unit, open into the cavity 11 of the inlet coupling pipe 2. The glass 5 is made with an annular centering element 13 located at its bottom 12 and an overlapping unit for dumping the filtered medium 14 and hermetically fastened along the edge 17 on the housing 1. F The pilot element 6 is located in the annular centering element 8 by the end face 20, and in the annular centering element 13 on the end face 21. The inner side walls 22 and 23 of the cup 5 and the housing 1 are located at a distance from the outer surface 24 of the filter element 6 to form an annular cavity located around it 25 which communicates with the cavity 26 of the outlet coupling pipe 3. The filter element 6 includes an outer 27 and an inner 28 filter cylinders in the form of shells from a grid, which are mounted in each other concentric with a gap 29 relative to mating side surfaces and fixing the ends 20 and 21 in the upper 30 and lower 31 of the holder in the form of rings. The lower yoke 31 is made with surfaces on the end facing the filter cylinders 27 and 28,

EA201300638A 2011-08-15 2012-08-10 Rinsing filter and filter element therefor EA022332B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011133933/05A RU2469769C1 (en) 2011-08-15 2011-08-15 Back-flush filter and filtering element for it
PCT/RU2012/000663 WO2013025128A1 (en) 2011-08-15 2012-08-10 Rinsing filter and filter element for same

Publications (2)

Publication Number Publication Date
EA201300638A1 true EA201300638A1 (en) 2013-09-30
EA022332B1 EA022332B1 (en) 2015-12-30

Family

ID=47715299

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300638A EA022332B1 (en) 2011-08-15 2012-08-10 Rinsing filter and filter element therefor

Country Status (5)

Country Link
CN (1) CN103492040B (en)
EA (1) EA022332B1 (en)
RU (1) RU2469769C1 (en)
UA (1) UA105612C2 (en)
WO (1) WO2013025128A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104056508A (en) * 2014-06-13 2014-09-24 苏州华徕光电仪器有限公司 Main pipe filter
DE102015207231B4 (en) * 2015-04-21 2017-09-14 Mahle International Gmbh filtering device
EA028267B1 (en) * 2015-08-17 2017-10-31 Павел Эдуардович МЕЛЬНИКОВ Pipeline filter
RU168718U1 (en) * 2016-06-24 2017-02-16 Андрей Юрьевич Языков Filter housing for vertically mounted line
RU168717U1 (en) * 2016-06-24 2017-02-16 Андрей Юрьевич Языков Filter housing for horizontal line
RU182998U1 (en) * 2017-02-20 2018-09-07 Александр Вадимович Утин LIQUID CLEANING FILTER
CN107252732B (en) * 2017-06-27 2023-05-02 平原滤清器有限公司 Medium filter suitable for electric automobile thermal management system
CN107673419A (en) * 2017-10-23 2018-02-09 康庆刚 High-speed jet self-cleaning filter device
CN109865344A (en) * 2017-12-05 2019-06-11 鸿富锦精密工业(武汉)有限公司 Filter
CN108970236A (en) * 2018-07-27 2018-12-11 宁波宝蒂塑胶阀门有限公司 A kind of new-type strainer valve
US11529574B2 (en) * 2018-12-21 2022-12-20 Strahman Valves, Inc. Pipeline strainer
CN112344128A (en) * 2020-11-02 2021-02-09 沈阳安达节能阀门科技有限公司 Intelligent multifunctional integrated device for Internet of things
RU204760U1 (en) * 2020-12-22 2021-06-09 Общество с ограниченной ответственностью "Пожнефтехим" FILTER FOR FIRE HOSE LINE

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FR1574913A (en) * 1968-06-05 1969-07-18
DE2917090C2 (en) * 1979-04-27 1985-10-31 Honeywell-Braukmann GmbH, 6950 Mosbach Backwashable filter device, in particular for a domestic water system
SU1214154A1 (en) * 1984-09-03 1986-02-28 Предприятие П/Я Г-4066 Filter for prifying liquid
SU1736564A1 (en) * 1990-05-07 1992-05-30 Самарский Районный Центр Научно-Технического Творчества Молодежи "Синтез" Filter for cleaning liquids
CN2341696Y (en) * 1998-05-18 1999-10-06 黄春全 Electronic descaling filter
CN2526072Y (en) * 2001-10-30 2002-12-18 张作仁 Filtering element for two-stage filtering
US7597202B1 (en) * 2003-12-04 2009-10-06 Pure Power! Incorporated Remote filter
US7000782B2 (en) * 2003-12-05 2006-02-21 Dosmatic Usa, Inc. Backwash flushing filter
BE1016987A3 (en) * 2006-02-10 2007-11-06 Atlas Copco Airpower Nv IMPROVED FLOW DEVICE FOR HANDLING A FLUID AND FLOW ELEMENT THEREFORE APPLIED.
CN200945393Y (en) * 2006-06-29 2007-09-12 尚志华 Screen type filter for plastic greenhouse
CN200998622Y (en) * 2007-02-13 2008-01-02 左茂森 Running water filter that can be cleaned without disassembling
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CN201632106U (en) * 2010-01-25 2010-11-17 杭州大立过滤设备有限公司 Double-layer composite folding filter core
CN101961571B (en) * 2010-09-21 2012-07-25 浙江沁园水处理科技有限公司 Filtering device with automatic detection structure

Also Published As

Publication number Publication date
UA105612C2 (en) 2014-05-26
CN103492040B (en) 2015-06-17
WO2013025128A1 (en) 2013-02-21
EA022332B1 (en) 2015-12-30
CN103492040A (en) 2014-01-01
RU2469769C1 (en) 2012-12-20

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU