SU423481A1 - VALVE PLATE - Google Patents

VALVE PLATE

Info

Publication number
SU423481A1
SU423481A1 SU1747533A SU1747533A SU423481A1 SU 423481 A1 SU423481 A1 SU 423481A1 SU 1747533 A SU1747533 A SU 1747533A SU 1747533 A SU1747533 A SU 1747533A SU 423481 A1 SU423481 A1 SU 423481A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve plate
nozzle
gas
plate
steam
Prior art date
Application number
SU1747533A
Other languages
Russian (ru)
Original Assignee
П. П. Ермаков
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 П. П. Ермаков filed Critical П. П. Ермаков
Priority to SU1747533A priority Critical patent/SU423481A1/en
Application granted granted Critical
Publication of SU423481A1 publication Critical patent/SU423481A1/en

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

1one

Изобретение относитс  к массообмеиным тарелкам ректификационных колонн.The invention relates to mass transfer plates for distillation columns.

Известна клапанна  тарелка дл  проведени  маосообменных цроцессов, содерл аща  основание с газовыми (паровьгми) патрубками , выполненными в виде сопла, и расположенные над ,нжм« клапаны € ограничлтельными устройствами . Однако указанна  тарелка недостаточло эффективна вследствие небольшого разрежени  (парового) потока в сопле.The well-known valve plate for carrying out mao-exchange processes, containing the base with gas (steam) nozzles, made in the form of a nozzle, and located above, on the “valves” limiting devices. However, this plate was not sufficiently effective due to a slight dilution of the (vapor) flow in the nozzle.

В П1редлагаемой клапанной тарелке сопло снабжено кольцевой проточкой, расположенной в узком сечении сопла. Это позвол ет интенсифицировать процесс за счет возникновени  ульт1раз1вуковых колебаний.In P1 of the proposed valve plate, the nozzle is provided with an annular groove located in a narrow section of the nozzle. This allows the process to be intensified due to the occurrence of ultrashort oscillations.

На чертеже показана описываема  клапанна  тарелка.The drawing shows the described valve plate.

Тарелка содержит основание 1 с газовыми патрубками, выполненными в виде сопла 2, снабженного кольцевой проточкой 3, а также клапаны 4 с ограничительными устройствами 5.The plate contains a base 1 with gas nozzles, made in the form of a nozzle 2, equipped with an annular groove 3, as well as valves 4 with restrictive devices 5.

Клапанна  тарелка работает следующим образом.Valve plate works as follows.

Газ (пар) проходит снизу вверх через сопло клапанной тарелки и далее - между клапаном и тарелкой. При прохождении газа (пара) через сопло благодар  кольцевой проточке в потоке газа возникают звуковые или ультразвуковые колебани , частота которых в основном зависит от геометрическИХ размеров проточки . Колебани  газа распростран ютс  далее в зону контакта фаз.The gas (steam) passes from the bottom up through the nozzle of the valve plate and then between the valve and the plate. With the passage of gas (steam) through the nozzle, due to the annular groove in the gas flow, sound or ultrasonic oscillations occur, the frequency of which mainly depends on the geometrical dimensions of the groove. Gas oscillations propagate further into the phase contact zone.

Пред м ет изобретени Present Invention

Клапанна  тарелка дл  проведени  порцесCOIB массообмена, включающа  основание с газовыми (паровыми) патрубками, выполненными в виде сопла, и расположенные над ними клапаны с ограничительными устройствами , отличающа с  тем, что, с целью интеноификации процесса за счет возникновени  ультразвуковых колебаний, сопло снабжено кольцевой проточкой, расположенной в узком сечении сопла.Valve plate for carrying out mass transfer processes, including a base with gas (steam) nozzles, made in the form of a nozzle, and valves located above them with restrictive devices, characterized in that, in order to intensify the process due to the occurrence of ultrasonic vibrations, the nozzle is provided with an annular groove located in a narrow section of the nozzle.

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SU1747533A 1972-02-14 1972-02-14 VALVE PLATE SU423481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1747533A SU423481A1 (en) 1972-02-14 1972-02-14 VALVE PLATE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1747533A SU423481A1 (en) 1972-02-14 1972-02-14 VALVE PLATE

Publications (1)

Publication Number Publication Date
SU423481A1 true SU423481A1 (en) 1974-04-15

Family

ID=20503074

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1747533A SU423481A1 (en) 1972-02-14 1972-02-14 VALVE PLATE

Country Status (1)

Country Link
SU (1) SU423481A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532087A (en) * 1982-12-23 1985-07-30 Kozponti Valto Es Hitelbank Rt. Plate for columns performing distillation and/or absorption processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532087A (en) * 1982-12-23 1985-07-30 Kozponti Valto Es Hitelbank Rt. Plate for columns performing distillation and/or absorption processes

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