FILTER ELEMENT Russian patent published in 2019 - IPC B01D29/01 

Abstract RU 2709358 C1

FIELD: technological processes.

SUBSTANCE: invention relates to filtration, specifically to structures of intracorporate drain-distributing devices of bulk filters for cleaning gases, aqueous solutions or other liquids and can be used in appropriate equipment used in power engineering (including nuclear power engineering), industry and municipal services. Filter element comprises a housing in form of a pipe with holes in the working area and fixed on it flat annular plates with spacers, spacing elements on flat ring-shaped plates are made in form of point rifts, and flat ring-shaped plates are made in at least two versions with different arrangement of rifts, which excludes coincidence of location (alignment) of rifts of adjacent plates, wherein plates of different versions are installed in turns. Performing spacing elements in the form of point rifts allows simplifying fabrication of flat annular plates, reducing metal consumption, dimensions and prime cost of the filter element.

EFFECT: possibility of forming optimal circuits of direction of movement of mini-flows of working medium at output of flat slot channels of filtering element enables to achieve the most uniform distribution of working medium in layer of filtering material, which increases its regeneration and washing depth, thus increasing working filter cycle duration with the same or even lower costs of chemical reagents and water.

1 cl, 4 dwg

Similar patents RU2709358C1

Title Year Author Number
FILTER ELEMENT FOR PURIFICATION OF GASES AND LIQUIDS 2019
  • Bogatov Sergej Ivanovich
  • Ivanyuk Andrej Viktorovich
  • Ivanyuk Viktor Nikolaevich
  • Ivanyuk Dmitrij Viktorovich
  • Ivanyuk Nikolaj Viktorovich
RU2811719C2
FILTERING CAP 2004
  • Bogatov Sergej
  • Ivanjuk V.N.
  • Kafanov Mikhail
  • Safronov Vadim
RU2254899C1
FILTERING CAP 2005
  • Bogatov Sergej
  • Ivanjuk Viktor Nikolaevich
  • Kafanov Mikhail
  • Safronov Vadim
RU2295378C2
ION EXCHANGER 2010
  • Rusakov Igor' Jur'Evich
  • Toroshchin Ivan Vasil'Evich
  • Kudojarov Vadim Rafaehlovich
RU2445998C1
MULTISTAGE MAGNETIC FILTER 0
  • Evtushok Aleksandr Sergeevich
  • Korkhov Oleg Yurevich
  • Sandulyak Aleksandr Vasilevich
  • Chebanov Sergej Nikolaevich
  • Rogov Vasilij Petrovich
SU1692612A1
DRAINING AND DISTRIBUTING ELEMENT FOR APPARATUS WITH GRANULAR CHARGING 0
  • Rochnyak Viktor Kuzmich
  • Avramenko Soniya Khabibulovna
  • Karpanova Valeriya Evgenevna
  • Rochnyak German Viktorovich
  • Ivanov Evgenij Grigorevich
SU1431796A1
ASTANOV RADIAL-SPIRAL-TYPE HEAT-EXCHANGER (VERSIONS) 2007
  • Astanovskij Dmitrij L'Vovich
  • Astanovskij Lev Zalmanovich
RU2348882C1
SLOTTED FILTER 2013
  • Utin Aleksandr Vadimovich
  • Petrov Vladimir Ehrnestovich
  • Kim Arkadij Nikolaevich
RU2530079C1
RADIAL-TUBE CROSS FLOW HEAT-MASS EXCHANGE APPARATUS 2017
  • Nikolaev Boris Mikhajlovich
  • Trushin Vladimir Alekseevich
  • Kurochkin Andrej Vladislavovich
RU2739962C2
DRAINING/DISTRIBUTING ELEMENT FOR FILTERS AND ADSORBERS 0
  • Rochnyak Viktor Kuzmich
  • Avramenko Soniya Khabibulovna
  • Karpanova Valeriya Evgenevna
  • Pivovarova Svetlana Markovna
  • Malysh Roman Mikhajlovich
SU1509107A1

RU 2 709 358 C1

Authors

Bogatov Sergej Ivanovich

Ivanyuk Andrej Viktorovich

Ivanyuk Viktor Nikolaevich

Ivanyuk Dmitrij Viktorovich

Ivanyuk Nikolaj Viktorovich

Dates

2019-12-17Published

2018-08-08Filed