SU1178609A1 - Device for making mixed materials porous - Google Patents

Device for making mixed materials porous Download PDF

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Publication number
SU1178609A1
SU1178609A1 SU843726170A SU3726170A SU1178609A1 SU 1178609 A1 SU1178609 A1 SU 1178609A1 SU 843726170 A SU843726170 A SU 843726170A SU 3726170 A SU3726170 A SU 3726170A SU 1178609 A1 SU1178609 A1 SU 1178609A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mixed materials
mixture
face
nozzle
hollow shaft
Prior art date
Application number
SU843726170A
Other languages
Russian (ru)
Inventor
Валерий Тихонович Пасюк
Аркадий Борухович Либенсон
Original Assignee
Проектно-Конструкторское Бюро Министерства Сельского Строительства Бсср
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 Проектно-Конструкторское Бюро Министерства Сельского Строительства Бсср filed Critical Проектно-Конструкторское Бюро Министерства Сельского Строительства Бсср
Priority to SU843726170A priority Critical patent/SU1178609A1/en
Application granted granted Critical
Publication of SU1178609A1 publication Critical patent/SU1178609A1/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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • 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
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

Изобретение относитс  к технике приготовлени  пористых материалов и может быть использовано в промьшленности строительных 1атериалов.The invention relates to a technique for the preparation of porous materials and can be used in the construction of building materials.

Цель изобретени  - повьшение качества смеси за счет устойчивого истечени  воздуха в смесь.The purpose of the invention is to improve the quality of the mixture due to the steady flow of air into the mixture.

На фиг.1 показано устройство дл  поризации перемешиваемых материалов , общий вид; на фиг.2 - сечение А-А на фиг.1, на фиг.З - сечение Б-Б на фиг.2.Figure 1 shows a device for the porisation of mixed materials, a general view; figure 2 - section aa in figure 1, fig.Z - section bb in figure 2.

Устройство дл  поризации перемешиваемых материалов содержит смесительную камеру 1, полый вал 2 с пол ми лопаст ми 3, имеющими сопла 4. Полые лопасти 3 примыкают к полому валу 2 своими торцами, образу  общую полость, при этом они направлены от оси полого вала 2 радиально. Полые лопасти 3 могут быть расположны в нескольких уровн х по высоте.A device for the porisation of stirred materials comprises a mixing chamber 1, a hollow shaft 2 with field blades 3 having nozzles 4. The hollow blades 3 adjoin the hollow shaft 2 with their ends, forming a common cavity, while radially directed from the axis of the hollow shaft 2. The hollow blades 3 may be located at several levels in height.

В верхней части смесительной камеры 1 расположен дозаторный бункер 5, патрубок 6 ввода воды с пенообразователем и йатрубок 7 дл  выхода избытка воздуха. На полом валу 2 закреплены приводной элемент 8 и рапьиштельный диск 9. В нижней части смесительной камеры 1 расположен выпускной лоток 10 с затвором 11.In the upper part of the mixing chamber 1 there is a metering hopper 5, a water inlet nozzle 6 with a foaming agent and yatrubka 7 for the release of excess air. On the hollow shaft 2, the drive element 8 and the rotary disk 9 are fixed. In the lower part of the mixing chamber 1 there is an exhaust tray 10 with a shutter 11.

Каждое сопло 4 выполнено в виде трапецеидального в сечении насадка. Each nozzle 4 is made in the form of a trapezoidal nozzle in cross section.

жестко присоединенного ocHoaairaeM 12 к торцу полой лопасти 3. Его передн   по ходу вращени  грань 13 расположена перпендикул рно плоскости вращени  и направлена радиально к полому валу 2, а кажда  грань 14, смежна  с передней гранью 13, расположена к ней под острым углом.rigidly connected ocHoaairaeM 12 to the end of the hollow blade 3. Its forward edge 13 is perpendicular to the plane of rotation and directed radially towards the hollow shaft 2, and each edge 14 adjacent to the front edge 13 is located at an acute angle to it.

Устройство работает следующим образом.The device works as follows.

Смесительна  камера 1 через патрубки 6 заполн етс  водой с пенообразователем до определенного уровн  по высоте. Затем приводитс  во вращение полый вал 2 и из дозаторного бункера 5 на распылительный диск 9 поступает суха  смесь компонентов , котора  после распылени  попадает в водно-пенный раствор.The mixing chamber 1 through the nozzles 6 is filled with water with a foaming agent to a certain level in height. The hollow shaft 2 is then rotated and a dry mixture of components flows from the metering hopper 5 to the spray disk 9, which after spraying enters the water-foam solution.

При вращении полого вала 2 с полыми лопаст ми 3 попавша  в них смесь под действием центробежной силы выбрасываетс , при этом возникает разр жение у каждой грани 14 сопла 4, а также с его тыльной стороны . Вследствие этого смесь насыщаетс  воздухом, засасьшаемым полым валом 2 из атмосферы. После требуемого насыщени  смеси воздухом готова  поризованна  масса через выпускной , лоток 10 при открытии затвора 11 вьщаетс  из смесительной камеры 1.When the hollow shaft 2 is rotated with the hollow blades 3, the mixture caught in them is ejected under the action of centrifugal force, and there is a discharge on each face 14 of the nozzle 4, as well as on its back side. As a result, the mixture is saturated with air drawn in by the hollow shaft 2 from the atmosphere. After the required saturation of the mixture with air, the porous mass is prepared through the outlet, the tray 10, when the shutter 11 is opened, flows out of the mixing chamber 1.

фиг, 2fig 2

6-56-5

Claims (1)

УСТРОЙСТВО ДЛЯ ПОРИЗАЦИИ ПЕРЕМЕШИВАЕМЫХ МАТЕРИАЛОВ, содержащее дозатор, расположенный в смесительной емкости приводной вал с закрепленными на нем лопастями с соплами, отличающееся тем, что, с целью повышения качества смеси за счет устойчивого истечения воздуха в смесь, сопло выполнено в виде трапецеидального в сечении насадка, жестко прикрепленного основанием к торцу полой лопасти, при этом его передняя по ходу вращения грань расположена перпендикулярно плоскости вращения и направлена радиально полому валу, а каждая грань, смежная с передней, расположена к ней под острым углом.DEVICE FOR PORIZING MIXED MATERIALS, containing a dispenser, a drive shaft located in the mixing tank with blades fixed on it with nozzles, characterized in that, in order to improve the quality of the mixture due to the steady outflow of air into the mixture, the nozzle is made in the form of a trapezoidal nozzle in cross section, rigidly attached by the base to the end face of the hollow blade, while its front along the direction of rotation of the face is perpendicular to the plane of rotation and directed radially to the hollow shaft, and each face adjacent to more rare, located at an acute angle to it. „«SU ,..,1178609„“ SU, .., 1178609
SU843726170A 1984-02-29 1984-02-29 Device for making mixed materials porous SU1178609A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843726170A SU1178609A1 (en) 1984-02-29 1984-02-29 Device for making mixed materials porous

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843726170A SU1178609A1 (en) 1984-02-29 1984-02-29 Device for making mixed materials porous

Publications (1)

Publication Number Publication Date
SU1178609A1 true SU1178609A1 (en) 1985-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU843726170A SU1178609A1 (en) 1984-02-29 1984-02-29 Device for making mixed materials porous

Country Status (1)

Country Link
SU (1) SU1178609A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785424A (en) * 1993-04-30 1998-07-28 Kansai Chemical Engineering Co. Ltd. Agitator blade having agitators with open first and second ends and inner fabrics therein
RU2626202C1 (en) * 2016-06-28 2017-07-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУВО "ЯГТУ") Device for preparation of the porcelained mixture

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 300332, кл. В 28 С 5/38, 1969. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785424A (en) * 1993-04-30 1998-07-28 Kansai Chemical Engineering Co. Ltd. Agitator blade having agitators with open first and second ends and inner fabrics therein
RU2626202C1 (en) * 2016-06-28 2017-07-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУВО "ЯГТУ") Device for preparation of the porcelained mixture

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