BG107427A - Screen grating plate - Google Patents

Screen grating plate

Info

Publication number
BG107427A
BG107427A BG107427A BG10742703A BG107427A BG 107427 A BG107427 A BG 107427A BG 107427 A BG107427 A BG 107427A BG 10742703 A BG10742703 A BG 10742703A BG 107427 A BG107427 A BG 107427A
Authority
BG
Bulgaria
Prior art keywords
grating plate
screen grating
plate
fitted
screen
Prior art date
Application number
BG107427A
Other languages
Bulgarian (bg)
Inventor
Сергей СКРЯБИН
Виктор ЛОБАНОВ
Original Assignee
"Ресурс Плюс" Еоод
Сергей СКРЯБИН
Виктор ЛОБАНОВ
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 "Ресурс Плюс" Еоод, Сергей СКРЯБИН, Виктор ЛОБАНОВ filed Critical "Ресурс Плюс" Еоод
Priority to BG107427A priority Critical patent/BG107427A/en
Priority to AU2003227136A priority patent/AU2003227136A1/en
Priority to PCT/BG2003/000018 priority patent/WO2004060522A1/en
Publication of BG107427A publication Critical patent/BG107427A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B01D3/225—Dual-flow sieve trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)
  • Panels For Use In Building Construction (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

The screen grating plate includes a grate-type support (1) over which perforated plate (2) is fitted. Perforation is made in such a way so as to produce transition apertures (3) found at specified distances from each other, with walls (4), fitted on one of the sides and at an angle towards plane (A) of plate (2). 6 claims, 3 figures
BG107427A 2003-01-03 2003-01-03 Screen grating plate BG107427A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BG107427A BG107427A (en) 2003-01-03 2003-01-03 Screen grating plate
AU2003227136A AU2003227136A1 (en) 2003-01-03 2003-04-14 Sieve tray
PCT/BG2003/000018 WO2004060522A1 (en) 2003-01-03 2003-04-14 Sieve tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG107427A BG107427A (en) 2003-01-03 2003-01-03 Screen grating plate

Publications (1)

Publication Number Publication Date
BG107427A true BG107427A (en) 2003-08-29

Family

ID=28679648

Family Applications (1)

Application Number Title Priority Date Filing Date
BG107427A BG107427A (en) 2003-01-03 2003-01-03 Screen grating plate

Country Status (3)

Country Link
AU (1) AU2003227136A1 (en)
BG (1) BG107427A (en)
WO (1) WO2004060522A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1009329A (en) * 1948-06-07 1952-05-28 Ruhrchemie Ag Sprinklers
US3759498A (en) * 1970-03-16 1973-09-18 Union Carbide Corp Liquid-gas contact tray
DD86168A1 (en) * 1970-08-14 1971-12-05 EXCHANGE FLUIDS FOR COLONS FOR NITROSEGAS OXYDATION AND / OR ABSORPTION AND FOR ART-RELATED PROCESSES
DE2061783A1 (en) * 1970-12-15 1972-06-29 Linde Ag, 6200 Wiesbaden Perforated rectification column tray - with sawtooth folded section
US5525271A (en) * 1994-10-27 1996-06-11 The Boc Group, Inc. Liquid-vapor contact device

Also Published As

Publication number Publication date
WO2004060522A1 (en) 2004-07-22
AU2003227136A1 (en) 2004-07-29

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