SU1493297A1 - Device for producing foam - Google Patents

Device for producing foam Download PDF

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Publication number
SU1493297A1
SU1493297A1 SU864148726A SU4148726A SU1493297A1 SU 1493297 A1 SU1493297 A1 SU 1493297A1 SU 864148726 A SU864148726 A SU 864148726A SU 4148726 A SU4148726 A SU 4148726A SU 1493297 A1 SU1493297 A1 SU 1493297A1
Authority
SU
USSR - Soviet Union
Prior art keywords
foam
diameter
chamber
ball
mixing chamber
Prior art date
Application number
SU864148726A
Other languages
Russian (ru)
Inventor
Сальмаш Таурбаевич Мендекинов
Владимир Витальевич Морозов
Татьяна Витальевна Кашина
Михаил Леонидович Олифиренко
Original Assignee
Предприятие П/Я А-1997
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 Предприятие П/Я А-1997 filed Critical Предприятие П/Я А-1997
Priority to SU864148726A priority Critical patent/SU1493297A1/en
Application granted granted Critical
Publication of SU1493297A1 publication Critical patent/SU1493297A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3141—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit with additional mixing means other than injector mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B01F25/31421—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction the conduit being porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

Изобретение относитс  к средствам дл  получени  пены и обеспечивает надежную работу устройства при вспенивании жидкостей с высоким содержанием абразивных частиц. Устройство дл  получени  пены содержит корпус 1 с патрубком 2 дл  подачи газа, трубу 3 дл  подачи жидкости. На выходе из трубы размещена смесительна  камера 4 с пористой цилиндрической стенкой. В камере 4 установлен статический смеситель в виде шара, усеченного со стороны отверсти  дл  вывода пены. Диаметр шара составл ет 0,6-0,75 от внутреннего диаметра трубы дл  подвода жидкости. 1 ил.The invention relates to means for producing foam and ensures reliable operation of the device when foaming liquids with a high content of abrasive particles. The device for producing foam comprises a housing 1 with a gas supply nozzle 2, a pipe 3 for supplying liquid. At the outlet of the pipe there is a mixing chamber 4 with a porous cylindrical wall. In the chamber 4 there is a static mixer in the form of a ball, truncated from the side of the hole for the output of foam. The diameter of the ball is 0.6-0.75 of the internal diameter of the pipe for supplying fluid. 1 il.

Description

4 СО ОО4 SO OO

юYu

со with

31А9329731А93297

Изобретение относитс  к устройствам дл  получени  пены и может быть использовано в процессах, требующих применени  газожидкостных смесей.The invention relates to devices for producing foam and can be used in processes requiring the use of gas-liquid mixtures.

Целью изобретени   вл етс  обеспечение надежной эксплуатации устройства при вспенивании жидкостей с высоким содержанием абразивных частиц.The aim of the invention is to ensure reliable operation of the device when foaming liquids with a high content of abrasive particles.

На чертеже изображено устройство дл  получени  пены.The drawing shows a device for producing foam.

Устройство состоит из цилиндри с- кого корпуса 1 с патрубком 2 дл  подачи газа, расположенным на боковой стенке. Внутри корпуса коаксиально расположена труба 3 дл  подачи  сид- кости. На выходе размещена смесительна  камера 4. Стенки смесительной камеры выполнены в виде пористого цилиндра 5, вставленного в пазы на внутренней поверхности торцовой стенки корпуса и торцовой части трубы дл  подачи жидкости. В смесительной камере 4 установлен статический смеси10The device consists of a cylindrical housing 1 with a gas supply nozzle 2 located on the side wall. A tube 3 for supplying the seat is located coaxially inside the housing. A mixing chamber 4 is placed at the outlet. The walls of the mixing chamber are made in the form of a porous cylinder 5 inserted into the grooves on the inner surface of the end wall of the housing and the end part of the pipe for supplying liquid. A static mixture is installed in the mixing chamber 4

1515

Устройство работает следующим образом .The device works as follows.

При подаче жидкости в трубу 3 смеситель 6 создает турбулентный эффект, причем его шарообразна  форма позвол ет достичь камеры 4 интенсивного перемешивани  жидкости. Одновременно в камеру 4 через пористую цилиндрическую стенку 5 равномерно поступает газ в виде мелких пузырьков . Пузырьки газа, попав в завихренный поток жидкости, образуют пенную смесь, котора  выпускаетс  через отверстие 8.When the fluid is supplied to the tube 3, the mixer 6 creates a turbulent effect, and its spherical shape allows the chamber 4 to reach intensive mixing of the fluid. At the same time in the chamber 4 through the porous cylindrical wall 5 evenly flows the gas in the form of small bubbles. The gas bubbles, once in the swirling flow of liquid, form a foamy mixture, which is discharged through the opening 8.

Claims (1)

Формула изобретени Invention Formula 2020 Устройство дл  получени  пены, содержащее цилиндрический корпус с патрубком дл  подвода газа, расположенную внутри корпуса трубку дл  подвода жидкости, на выходе из которой тель 6, закрепленный с помощью держа- 25 размещена смесительна  камера с по- тел  7, изготовленного из металличес- ристой 1р линдрической стенкой, стаA device for producing foam containing a cylindrical body with a gas supply nozzle, a liquid supply pipe located inside the body, at the outlet of which the body 6 fixed with a holding-25 is placed a mixing chamber with a support 7 made of metallic 1p lindric wall, a hundred Устройство работает следующим образом .The device works as follows. При подаче жидкости в трубу 3 смеситель 6 создает турбулентный эффект, причем его шарообразна  форма позвол ет достичь камеры 4 интенсивного перемешивани  жидкости. Одновременно в камеру 4 через пористую цилиндрическую стенку 5 равномерно поступает газ в виде мелких пузырьков . Пузырьки газа, попав в завихренный поток жидкости, образуют пенную смесь, котора  выпускаетс  через отверстие 8.When the fluid is supplied to the tube 3, the mixer 6 creates a turbulent effect, and its spherical shape allows the chamber 4 to reach intensive mixing of the fluid. At the same time in the chamber 4 through the porous cylindrical wall 5 evenly flows the gas in the form of small bubbles. The gas bubbles, once in the swirling flow of liquid, form a foamy mixture, which is discharged through the opening 8. Формула изобретени Invention Formula кого прутка диаметром 2-3 м и имеющего Т-образную форму.Whole bar with a diameter of 2-3 m and having a T-shaped. Статический смеситель вьтолнен в виде шара, усеченного со стороны средства 8 дл  вывода пены. Средство 8 пр едставл ет собой отверстие, выполненное COOCRO статическому смесителю . Диаметр шара составл ет 0,6- 0,75 внутреннего диаметра трубы дл  подачи жидкости. Дп  фиксации стенки смесительной камеры служит прижимное кольцо 9 и прижимна  гайка 10, между которыми зажимаетс  прокладка 11.The static mixer is made in the form of a ball truncated from the side of the means 8 for the output of the foam. Means 8 provides a hole made by a COOCRO static mixer. The diameter of the ball is 0.6-0.75 of the internal diameter of the fluid supply pipe. Dp fixing the walls of the mixing chamber serves as a clamping ring 9 and a clamping nut 10, between which the gasket 11 is clamped. Редактор Н.ГорватEditor N.Gorvat Составитель Т.Круглова Техред М.ДидыкCompiled by T. Kruglova Tehred M. Didyk Заказ 3917/10Order 3917/10 Тираж 547Circulation 547 ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска  наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 тический смеситель и средство дл  вывода пены, соосно размещенные в смесительной камере, отличаю- Щ 6 е с   тем, что, с целью обеспечени  надежной эксплуатации устройства при вспенивании жидкостей с высоким содержанием абразивных частиц , статический смеситель выполнен в виде шара, усеченного со стороны средства дл  вывода пены, при этом диаметр щара составл ет 0,6-0,75 от внутреннего диаметра трубы дл  подвода жидкости.the tonic mixer and foam extraction device coaxially placed in the mixing chamber are distinguished by the fact that, in order to ensure reliable operation of the device when foaming liquids with a high content of abrasive particles, the static mixer is made in the form of a ball truncated from the side to remove the foam, while the diameter of the shara is 0.6-0.75 of the internal diameter of the pipe for supplying liquid. Корректор М.МаксимишинецProofreader M.Maksimishinets ПодписноеSubscription
SU864148726A 1986-09-10 1986-09-10 Device for producing foam SU1493297A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864148726A SU1493297A1 (en) 1986-09-10 1986-09-10 Device for producing foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864148726A SU1493297A1 (en) 1986-09-10 1986-09-10 Device for producing foam

Publications (1)

Publication Number Publication Date
SU1493297A1 true SU1493297A1 (en) 1989-07-15

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Application Number Title Priority Date Filing Date
SU864148726A SU1493297A1 (en) 1986-09-10 1986-09-10 Device for producing foam

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SU (1) SU1493297A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002783A1 (en) * 1991-08-09 1993-02-18 Crc Chemical Research Company Ltd. Foam-generating process and device
NL2003433C2 (en) * 2009-09-03 2011-03-07 Friesland Brands Bv METHOD AND SYSTEM FOR DELIVING A PRODUCT.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3701482, кл. В 05 В 1/14, 1973. Патент US № 3784111, кл. В 05 В 7/00, 1974. Патент DE 1782158, кл. В 01 F 5/04, 1974. Патент GB № 1561766, кл. В 01 F 3/04, 1980. *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993002783A1 (en) * 1991-08-09 1993-02-18 Crc Chemical Research Company Ltd. Foam-generating process and device
AU655068B2 (en) * 1991-08-09 1994-12-01 Crc Chemical Research Company Ltd. Foam-generating process and device
NL2003433C2 (en) * 2009-09-03 2011-03-07 Friesland Brands Bv METHOD AND SYSTEM FOR DELIVING A PRODUCT.
WO2011028117A1 (en) * 2009-09-03 2011-03-10 Friesland Brands B.V. Method and system for dispensing a product
EP3047735A1 (en) * 2009-09-03 2016-07-27 FrieslandCampina Nederland B.V. Method and system for dispensing a product
EP3533337A1 (en) * 2009-09-03 2019-09-04 FrieslandCampina Nederland B.V. Method and system for dispensing a product

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