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WO2011016752A1 - Hydrodynamic disperser - Google Patents

Hydrodynamic disperser Download PDF

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Publication number
WO2011016752A1
WO2011016752A1 PCT/RU2010/000327 RU2010000327W WO2011016752A1 WO 2011016752 A1 WO2011016752 A1 WO 2011016752A1 RU 2010000327 W RU2010000327 W RU 2010000327W WO 2011016752 A1 WO2011016752 A1 WO 2011016752A1
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WIPO (PCT)
Prior art keywords
nozzle
disperser
hydrodynamic
fixed
outer end
Prior art date
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Ceased
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PCT/RU2010/000327
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French (fr)
Russian (ru)
Inventor
Вячеслав Григорьевич САЛАТОВ
Ирина Викторовна САЛАТОВА
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Individual
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Individual
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Priority to EA201101693A priority Critical patent/EA201101693A1/en
Priority to EP10806695A priority patent/EP2463019A1/en
Publication of WO2011016752A1 publication Critical patent/WO2011016752A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40Mixing liquids with liquids; Emulsifying
    • B01F23/41Emulsifying
    • B01F23/411Emulsifying using electrical or magnetic fields, heat or vibrations
    • B01F23/4111Emulsifying using electrical or magnetic fields, heat or vibrations using vibrations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B01F31/81Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations by vibrations generated inside a mixing device not coming from an external drive, e.g. by the flow of material causing a knife to vibrate or by vibrating nozzles

Definitions

  • the invention relates to the field of production and homogenization of disperse systems with a liquid medium, namely, to obtain emulsions with a given concentration of components, for example, water-fuel, and can be used in fuel, energy, oil refining and other industries.
  • the disadvantage of this device is the impossibility of introducing into the liquid acoustic vibrations of various frequencies.
  • the method for preparing the emulsion involves pre-processing the components and further mixing them in the first hydrodynamic dispersant, and then in an additional hydrodynamic dispersant, and the prepared mixture is treated with a sound field.
  • the system for preparing an emulsion contains a line of one component, a line of another component, an emulsion line with a first hydrodynamic dispersant, the output of which is connected to the input of an additional hydrodynamic dispersant, a mixer installed at the inlet of the first hydrodynamic dispersant.
  • the hydrodynamic dispersant contains a housing, a nozzle and a resonant plate fixed with the possibility of movement towards the nozzle, the fastening elements of which are placed on the nozzle.
  • the objective of the proposed technical solution is to create a hydrodynamic dispersant that allows you to introduce into the liquid acoustic vibrations of various frequencies, the choice of which is by manually adjusting indiscriminately the despergator, as well as improving the quality of the emulsion obtained with its help.
  • the hydrodynamic dispersant contains a housing, a nozzle and a resonant plate fixed with the possibility of movement towards the nozzle, the fastening elements of which are located on the nozzle, while the nozzle contains a slotted nozzle, and is made in the form of a pipe with a flange in which the threaded sleeve is tightly fixed, through which a threaded rod is passed, the outer end of which is sealed on the inside and on the outside of the guide channel, and is made with turnkey faces, while the outer end is thread ovogo stem nut is fixed.
  • FIG. 1 hydrodynamic dispersant with a device for moving and adjusting the nozzle, a longitudinal section
  • FIG. 2 node I in FIG. 1, a device for moving and adjusting the nozzle exit, a longitudinal section
  • FIG. 3 is a view A in FIG. 1, crevice nozzle.
  • the hydrodynamic dispersant is made as follows.
  • the hydrodynamic dispersant consists of a housing 1, a nozzle 2 with a slotted nozzle 3 and a resonance plate 4, and the nozzle 2 is movable with the possibility of adjustment, and the resonance plate 4 is mounted rigidly.
  • the nozzle 2 is placed in the guide channel 5 with the possibility of movement and adjustment relative to the resonance plate 4, and the resonance plate 4 by means of racks 6 is rigidly fixed to the guide channel 5.
  • the crevice nozzle 3 of the nozzle 2 is removable and fixed in the nozzle 2 from the possibility of rotation or loss.
  • the nozzle 2 is equipped with a device for moving and adjusting the output, which is rigidly connected with the nozzle 2 and is also located in the guide channel 5, and the drive of the device is placed on the outer surface of the guide channel 5.
  • the nozzle 2 is made in the form of a pipe with a flange 7 in which it is rigidly fixed a threaded sleeve 8 through which a threaded rod 9 is passed.
  • One end of the threaded rod 9 is placed inside the guide channel 5 and abuts against its vertical wall, and the other end comes out and is made, for example, with a turnkey face. Moreover, the outer end of the threaded rod 9 is sealed both from the inside and from the outside the guide channel 5, as well as the outside is fixed with a nut 10, which is used in the future to adjust the nozzle output and its settings, as well as from arbitrary unscrewing.
  • Hydrodynamic dispersant operates as follows.
  • the hydrodynamic dispersant, each of the primary 10 and 17 and the main 26, is configured to adjust the operating mode in the low-frequency and high-frequency sound field.
  • the adjustment is carried out by moving the nozzle 2 relative to the resonance plate 4, due to which there is a change in the frequency of the sound field.
  • a movement and adjustment device the drive of which is made in the form of a threaded rod 9.
  • the outer end of the threaded rod 9 is made with turnkey faces and is clamped in the guide channel 5 with nut 10.
  • the threaded rod 9, on which the threaded sleeve 8 is mounted is rigidly connected with the flange 7 of the nozzle 2, by turning the key.
  • the technical effect is the creation of a hydrodynamic dispersant that allows acoustic vibrations of various frequencies to be introduced into the liquid, the selection of which is carried out by manual tuning indiscriminately of the despergator, as well as improving the quality of the emulsion obtained with its help.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The invention relates to the field of producing and homogenizing disperse systems with a liquid medium, specifically for producing emulsions with a set concentration of components, for example hydrofuel components, and can be used in the fuel, energy, oil-processing and other sectors of industry. The technical result consists in producing a hydrodynamic disperser which makes it possible to introduce acoustic oscillations of different frequencies into a liquid, said frequencies being selected by means of manual adjustment without the disperser being dismantled, as well as in increasing the quality of the emulsion produced with the aid of the disperser by virtue of the fact that the hydrodynamic disperser comprises a body, a nozzle and a resonance plate, which is fixed in such a way as to be capable of moving towards the nozzle, the fastening elements of said resonance plate being arranged on the nozzle, wherein the nozzle comprises a slotted head and is in the form of a pipe with a flange, in which a threaded sleeve is fixed firmly, with a threaded plunger being passed through said threaded sleeve, the outer end of said threaded plunger being sealed on the inner side and on the outer side of a guide channel, and being provided with wrench flats, wherein the outer end of the threaded plunger is fixed with a nut.

Description

ГИДРОДИНАМИЧЕСКИЙ ДИСПЕРГАТОР  HYDRODYNAMIC DISPERSANT

Изобретение относится к области получения и гомогенизации дисперсных систем с жидкой средой, а именно для получения эмульсий с заданной концентрацией компонентов, например, водотопливных, и может быть использовано в топливной, энергетической, нефтеперерабатывающей и других отраслях промышленности.  The invention relates to the field of production and homogenization of disperse systems with a liquid medium, namely, to obtain emulsions with a given concentration of components, for example, water-fuel, and can be used in fuel, energy, oil refining and other industries.

Известен аппарат для обработки жидкостей по авторскому свидетельству СССР NeIOl 112, кл. 12 е, состоящий из сосуда, в который через сопло с большой скоростью пропускается обрабатываемая жидкость, и вибратора, создающего ультразвуковые колебания в этой жидкости. В качестве указанного вибратора применена пластинка с заострёнными кромками, установленная перед выходным отверстием сопла в направлении струи обрабатываемой жидкости и вибрирующая под действием давления последней. Пластина выполнена переставной относительно сопла.  Known apparatus for processing liquids according to the copyright certificate of the USSR NeIOl 112, class. 12 e, consisting of a vessel into which the processed fluid is passed through the nozzle at high speed, and a vibrator creating ultrasonic vibrations in this fluid. As the specified vibrator, a plate with pointed edges is used, installed in front of the nozzle outlet in the direction of the jet of the processed fluid and vibrating under the pressure of the latter. The plate is made relative to the nozzle.

Недостатком этого устройства является невозможность введения в жидкость акустических колебаний различных частот.  The disadvantage of this device is the impossibility of introducing into the liquid acoustic vibrations of various frequencies.

Известен способ приготовления эмульсии, система и устройство для его осуществления по патенту Российской Федерации Ж2223815, кл. В 01 F 11/00, 2004 г., принятый заявителем за прототип. Способ приготовления эмульсии включает предварительную обработку компонентов и дальнейшее их смешивание в первом гидродинамическом диспергаторе, а затем в дополнительном гидродинамическом диспергаторе, причём приготовленную смесь обрабатывают звуковым полем. Система для приготовления эмульсии содержит магистраль одного компонента, магистраль другого компонента, магистраль эмульсии с первым гидродинамическом диспергатором, выход которого соединен со входом дополнительного гидродинамического диспергатора, смеситель, установленный на входе первого гидродинамического диспергатора. Гидродинамический диспергатор содержит корпус, сопло и резонансную пластину, закрепленную с возможностью перемещения в сторону сопла, элементы крепления которой размещены на сопле.  A known method of preparing an emulsion, system and device for its implementation according to the patent of the Russian Federation Zh2223815, class. On 01 F 11/00, 2004, adopted by the applicant for the prototype. The method for preparing the emulsion involves pre-processing the components and further mixing them in the first hydrodynamic dispersant, and then in an additional hydrodynamic dispersant, and the prepared mixture is treated with a sound field. The system for preparing an emulsion contains a line of one component, a line of another component, an emulsion line with a first hydrodynamic dispersant, the output of which is connected to the input of an additional hydrodynamic dispersant, a mixer installed at the inlet of the first hydrodynamic dispersant. The hydrodynamic dispersant contains a housing, a nozzle and a resonant plate fixed with the possibility of movement towards the nozzle, the fastening elements of which are placed on the nozzle.

Задачей предлагаемого технического решения является создание гидродинамического диспергатора позволяющего вводить в жидкость акустические колебания различных частот, выбор которых осуществляется путем ручной настройки без разбора деспергатора, а так же улучшение качества эмульсии, полученной с его помощью. The objective of the proposed technical solution is to create a hydrodynamic dispersant that allows you to introduce into the liquid acoustic vibrations of various frequencies, the choice of which is by manually adjusting indiscriminately the despergator, as well as improving the quality of the emulsion obtained with its help.

Поставленная задача решена за счет того, гидродинамический диспергатор, содержит корпус, сопло и резонансную пластину, закрепленную с возможностью перемещения в сторону сопла, элементы крепления которой размещены на сопле, при этом сопло содержит щелевую насадку, и выполнено в виде трубы с фланцем, в котором жёстко закреплена резьбовая втулка, сквозь которую пропущен резьбовой шток, наружный конец которого уплотнён с внутренней стороны, и с наружной стороны направляющего канала, и выполнен с гранями под ключ, при этом наружный конец резьбового штока закреплён гайкой.  The problem is solved due to the fact that the hydrodynamic dispersant contains a housing, a nozzle and a resonant plate fixed with the possibility of movement towards the nozzle, the fastening elements of which are located on the nozzle, while the nozzle contains a slotted nozzle, and is made in the form of a pipe with a flange in which the threaded sleeve is tightly fixed, through which a threaded rod is passed, the outer end of which is sealed on the inside and on the outside of the guide channel, and is made with turnkey faces, while the outer end is thread ovogo stem nut is fixed.

Гидродинамический диспергатор изображен на чертежах, на фиг. 1 - гидродинамический диспергатор с устройством перемещения и регулировки сопла, продольный разрез; на фиг. 2 - узел I на фиг. 1, устройство перемещения и регулировки выхода сопла, продольный разрез; на фиг. 3 - вид А на фиг. 1, щелевая насадка.  The hydrodynamic dispersant is shown in the drawings, in FIG. 1 - hydrodynamic dispersant with a device for moving and adjusting the nozzle, a longitudinal section; in FIG. 2 - node I in FIG. 1, a device for moving and adjusting the nozzle exit, a longitudinal section; in FIG. 3 is a view A in FIG. 1, crevice nozzle.

Гидродинамический диспергатор выполнен следующим образом. Гидродинамический диспергатор состоит из корпуса 1, сопла 2 со щелевой насадкой 3 и резонансной пластины 4, причём сопло 2 выполнено подвижным с возможностью настройки, а резонансная пластина 4 установлена жёстко.  The hydrodynamic dispersant is made as follows. The hydrodynamic dispersant consists of a housing 1, a nozzle 2 with a slotted nozzle 3 and a resonance plate 4, and the nozzle 2 is movable with the possibility of adjustment, and the resonance plate 4 is mounted rigidly.

Сопло 2 размещено в направляющем канале 5 с возможностью перемещения и регулировки относительно резонансной пластины 4, а резонансная пластина 4 посредством стоек 6 жёстко закреплена на направляющем канале 5. Щелевая насадка 3 сопла 2 выполнена сменной и закреплена в сопле 2 от возможности проворота или выпадения. Сопло 2 снабжено устройством перемещения и регулировки выхода, которое жёстко связано с соплом 2 и размещено также в направляющем канале 5, а привод устройства размещён на наружной поверхности направляющего канала 5. Для этого сопло 2 выполнено в виде трубы с фланцем 7, в котором жёстко закреплена резьбовая втулка 8, сквозь которую пропущен резьбовой шток 9. Один конец резьбового штока 9 размещён внутри направляющего канала 5 и упирается в его вертикальную стенку, а другой конец выходит наружу и выполнен, например, с гранями под ключ. Причём наружный конец резьбового штока 9 уплотнён и с внутренней стороны, и с наружной стороны направляющего канала 5, а также снаружи закреплён гайкой 10, используемой в дальнейшем для регулировки выхода сопла и его настройки, а также от произвольного отворачивания. The nozzle 2 is placed in the guide channel 5 with the possibility of movement and adjustment relative to the resonance plate 4, and the resonance plate 4 by means of racks 6 is rigidly fixed to the guide channel 5. The crevice nozzle 3 of the nozzle 2 is removable and fixed in the nozzle 2 from the possibility of rotation or loss. The nozzle 2 is equipped with a device for moving and adjusting the output, which is rigidly connected with the nozzle 2 and is also located in the guide channel 5, and the drive of the device is placed on the outer surface of the guide channel 5. For this, the nozzle 2 is made in the form of a pipe with a flange 7 in which it is rigidly fixed a threaded sleeve 8 through which a threaded rod 9 is passed. One end of the threaded rod 9 is placed inside the guide channel 5 and abuts against its vertical wall, and the other end comes out and is made, for example, with a turnkey face. Moreover, the outer end of the threaded rod 9 is sealed both from the inside and from the outside the guide channel 5, as well as the outside is fixed with a nut 10, which is used in the future to adjust the nozzle output and its settings, as well as from arbitrary unscrewing.

Гидродинамический диспергатор работает следующим образом.  Hydrodynamic dispersant operates as follows.

При истекании струи одного компонента, мазута, дизельного топлива, воды, вододизельной эмульсии или смеси компонентов водомазутной, в гидродинамическом диспергаторе из сопла 2 через щелевую насадку 3, вследствие её высокой скорости и соударении внутри корпуса 1 гидродинамического диспергатора наблюдается гидродинамическая кавитация, сопровождаемая интенсивными ультразвуковыми колебаниями.  When a jet of one component, fuel oil, diesel fuel, water, a water-diesel emulsion or a mixture of water-oil components expires, in the hydrodynamic disperser from the nozzle 2 through the slit nozzle 3, due to its high speed and collision inside the housing 1 of the hydrodynamic dispersant, hydrodynamic cavitation is observed, accompanied by intense ultrasonic vibrations .

А при набегании потока или отдельного компонента, или смеси компонентов, эмульсии, в зоне гидродинамической кавитации на острый срез резонансной пластины 4, в ней возбуждаются колебания, передающиеся вокружающую среду. При настройке сопла 2, то есть её регулировке путём перемещения относительно резонансной пластины 4 в резонанс с колебаниями потока в смеси компонентов, эмульсии, возникают интенсивные акустические колебания, необходимые для измельчения частиц. Резонансная пластина 4 так же испытывает воздействие истекающей из щелевой насадки 3 сопла 2 струи потока.  And when the flow of either an individual component, or a mixture of components, of an emulsion, in the zone of hydrodynamic cavitation on a sharp cut of the resonant plate 4, runs on it, vibrations are transmitted that are transmitted to the surrounding medium. When adjusting the nozzle 2, that is, adjusting it by moving relative to the resonance plate 4 into resonance with flow fluctuations in the mixture of components, emulsions, intense acoustic vibrations necessary for grinding particles arise. The resonance plate 4 also experiences the effect of a stream of flow flowing out of the slotted nozzle 3 of the nozzle 2.

Гидродинамический диспергатор, каждый из первичных 10 и 17 и основной 26, выполнен с возможностью настройки режима работы в низкочастотном и высокочастотном звуковом поле. Настройку осуществляют посредством перемещения сопла 2 относительно резонансной пластины 4, за счёт чего и происходит изменение частоты звукового поля.  The hydrodynamic dispersant, each of the primary 10 and 17 and the main 26, is configured to adjust the operating mode in the low-frequency and high-frequency sound field. The adjustment is carried out by moving the nozzle 2 relative to the resonance plate 4, due to which there is a change in the frequency of the sound field.

Для настройки сопло 2 снабжено устройством перемещения и регулировки, привод которого выполнен в виде резьбового штока 9. Наружный конец резьбового штока 9 выполнен с гранями под ключ и зажат в направляющем канале 5 гайкой 10. Чтобы отрегулировать выход сопла 2 относительно резонансной пластины 4, необходимо отвернуть гайку 10 на столько витков, на сколько нужно переместить сопло 2 (тарируется). Затем ключом проворачивают резьбовой шток 9, на котором установлена резьбовая втулка 8, жёстко связанная с фланцем 7 сопла 2. Вращение резьбового штока 9 заставляет линейно перемещаться по нему резьбовую втулку 8, действуя как винтовая пара, которая перемещая фланец 7, перемещает сопло 2. Такая конструкция гидродинамического диспергатора позволяет легко перестраивать частоты колебаний не разбирая сам диспергатор. To configure the nozzle 2 is equipped with a movement and adjustment device, the drive of which is made in the form of a threaded rod 9. The outer end of the threaded rod 9 is made with turnkey faces and is clamped in the guide channel 5 with nut 10. To adjust the output of the nozzle 2 relative to the resonance plate 4, it is necessary to unscrew nut 10 for as many turns as needed to move nozzle 2 (tared). Then, the threaded rod 9, on which the threaded sleeve 8 is mounted, is rigidly connected with the flange 7 of the nozzle 2, by turning the key. The rotation of the threaded rod 9 makes the threaded sleeve 8 linearly move along it, acting as a screw pair, which moves the flange 7, moves the nozzle 2. This design of the hydrodynamic dispersant allows you to easily rebuild the oscillation frequencies without disassembling the dispersant itself.

Техническим эффектом является создание гидродинамического диспергатора позволяющего вводить в жидкость акустические колебания различных частот, выбор которых осуществляется путем ручной настройки без разбора деспергатора, а так же улучшение качества эмульсии, полученной с его помощью.  The technical effect is the creation of a hydrodynamic dispersant that allows acoustic vibrations of various frequencies to be introduced into the liquid, the selection of which is carried out by manual tuning indiscriminately of the despergator, as well as improving the quality of the emulsion obtained with its help.

Claims

ФОРМУЛА FORMULA Гидродинамический диспергатор, содержащий корпус, сопло и резонансную пластину, закрепленную с возможностью перемещения в сторону сопла, элементы крепления которой размещены на сопле, отличающийся тем, что сопло содержит щелевую насадку, и выполнено в виде трубы с фланцем, в котором жёстко закреплена резьбовая втулка, сквозь которую пропущен резьбовой шток, наружный конец которого уплотнён с внутренней стороны, и с наружной стороны направляющего канала, и выполнен с гранями под ключ, при этом наружный конец резьбового штока закреплён гайкой.  A hydrodynamic dispersant comprising a housing, a nozzle and a resonant plate fixed with the possibility of movement towards the nozzle, the fastening elements of which are placed on the nozzle, characterized in that the nozzle contains a slotted nozzle, and is made in the form of a pipe with a flange in which the threaded sleeve is rigidly fixed, through which a threaded rod is passed, the outer end of which is sealed on the inside and on the outside of the guide channel, and is made with turnkey faces, while the outer end of the threaded rod is fixed ha Coy.
PCT/RU2010/000327 2009-08-03 2010-07-23 Hydrodynamic disperser Ceased WO2011016752A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201101693A EA201101693A1 (en) 2009-08-03 2010-07-23 HYDRODYNAMIC DISPERSON
EP10806695A EP2463019A1 (en) 2009-08-03 2010-07-23 Hydrodynamic disperser

Applications Claiming Priority (2)

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RUPCT/RU2009/000387 2009-08-03
PCT/RU2009/000387 WO2011016742A1 (en) 2009-08-03 2009-08-03 Method for preparing an emulsion, system and apparatus for carrying out said method

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PCT/RU2010/000327 Ceased WO2011016752A1 (en) 2009-08-03 2010-07-23 Hydrodynamic disperser

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EA (2) EA201101694A1 (en)
WO (2) WO2011016742A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
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RU2586562C2 (en) * 2013-08-14 2016-06-10 Кавитар Инновейтив Текнолоджиз Лтд Hydrodynamic disperser
RU2618828C1 (en) * 2016-08-15 2017-05-11 Станислав Александрович Галактионов Acoustic mixer nozzle
RU2619783C1 (en) * 2016-05-04 2017-05-18 Станислав Александрович Галактионов Acoustic mixer
RU187218U1 (en) * 2018-12-10 2019-02-25 Станислав Александрович Галактионов HYDROCARBON LIQUID TREATMENT DEVICE

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RU2619783C1 (en) * 2016-05-04 2017-05-18 Станислав Александрович Галактионов Acoustic mixer
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RU187218U1 (en) * 2018-12-10 2019-02-25 Станислав Александрович Галактионов HYDROCARBON LIQUID TREATMENT DEVICE

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