SU940824A1 - Apparatus for treating high viscous liquids - Google Patents

Apparatus for treating high viscous liquids Download PDF

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Publication number
SU940824A1
SU940824A1 SU803005636A SU3005636A SU940824A1 SU 940824 A1 SU940824 A1 SU 940824A1 SU 803005636 A SU803005636 A SU 803005636A SU 3005636 A SU3005636 A SU 3005636A SU 940824 A1 SU940824 A1 SU 940824A1
Authority
SU
USSR - Soviet Union
Prior art keywords
viscous liquids
treating high
high viscous
blades
ribs
Prior art date
Application number
SU803005636A
Other languages
Russian (ru)
Inventor
Александр Владимирович Шишкин
Геннадий Николаевич Васильев
Эмма Николаевна Розовская
Original Assignee
Предприятие П/Я Р-6956
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 Р-6956 filed Critical Предприятие П/Я Р-6956
Priority to SU803005636A priority Critical patent/SU940824A1/en
Application granted granted Critical
Publication of SU940824A1 publication Critical patent/SU940824A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/921Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
    • B01F27/9214Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle with additional mixing elements other than helices; having inner and outer helices; with helices surrounding a guiding tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

штангах, мешалка снабжена установленными на внутренних кромках лопастей изогнутыми иластинами с ребрами на внутренней поверхности.the rods, the mixer is equipped with curved irises mounted on the inner edges of the blades with ribs on the inner surface.

На фиг. 1 представлена принципиальпа  схема аппарата; на фиг. 2 - изогнута  пластина с ребром.FIG. 1 shows a schematic diagram of the apparatus; in fig. 2 - the plate with an edge is bent.

Аппарат содержит корпус 1 с рубашкой, мешалку 2 с ленточно-спиральными лопаст ми 3, смонтированными на вертикальиых штангах 4, элементы 5 в виде изогнутых пластин 6 с ребрами 7, установленными на внутренних кромках лопастей 3, и технологические штуцеры 8 дл  ввода сырь , выхода продукта.The apparatus includes a housing 1 with a jacket, an agitator 2 with ribbon-spiral blades 3 mounted on vertical rods 4, elements 5 in the form of curved plates 6 with ribs 7 mounted on the inner edges of the blades 3, and technological fittings 8 for raw material input, output product.

Аппарат работает следуюш,им образом .The device works in the following way.

Шихта подаетс  в аппарат через штуцер 8 и перемешиваетс  лопаст ми 3, которые обеспечивают движение жидкости вдоль теплообмеиной поверхности сверху вниз. Тепло реакции отводитс  теплоносителем , подаваемым в рубашку корпуса 1. Дл  предотвраш,ени  зарастани  теплообмениой поверхности мешалка 2 снабжена скребками (на фигурах не показаны).The mixture is fed into the apparatus through the nozzle 8 and is mixed with blades 3, which ensure the movement of the liquid along the heat-meats surface from top to bottom. The heat of reaction is removed by the coolant supplied to the jacket of the housing 1. To prevent the overgrowth of the heat exchange surface, the agitator 2 is equipped with scrapers (not shown in the figures).

При проведении реакции полимеризации аппарат работает в непрерывном режиме .During the polymerization reaction, the apparatus operates in continuous mode.

Основные преимущества annapiaTa обеспечиваютс  тем, что лопасти между корпусом 1 и элементами 5 образуют винтовой канал, что позвол ет получить на этом участке макси|мальный насосный эффект от мешалки, т. е. скорость движени  жидкости вдоль теплообменной пюверхностк увеличиваетс , а также тем, что ребра 7 дополнительно турбулизируют жидкость, причем они могут быть установлены вертик1ально, под углом к образуюш,ей The main advantages of annapiaTa are provided by the fact that the blades between the housing 1 and the elements 5 form a helical channel, which allows to obtain the maximum pumping effect from the agitator on this section, i.e. the ribs 7 additionally turbulize the fluid, and they can be installed vertically, at an angle to the shape, it

корпуса аппарата или винтовой линии, совпадающей с направлением винтовой линии лопастей или противоположной ей.the case of the apparatus or helix coinciding with the direction of the helix of the blades or opposite to it.

Кроме того, элементы 5 дополнительно турбулизируют жидкость, организу  ее циркул цию, путем воздействи  на нее ребер 7. При этом новые линии тюка могут совпадать с основной циркул цией жидкости в аппарате или могут быть про. тивополол ны ей. Основной замкнутый контур гидродина1мического движени  жидкости разбиваетс  н-а более интенсивные вихри.In addition, the elements 5 additionally turbulize the fluid, organizing its circulation, by acting on the ribs 7. At the same time, new bale lines may coincide with the main circulation of the fluid in the apparatus or may be pro. to her. The main closed loop of the hydrodynamic movement of a liquid is broken by n-and more intense vortices.

Расположение элементов 5 произвольное , но их чередование по высоте аппарата приводит к изменению скорости движени  жидкости по оси, что также благопри тно сказываетс  на процессах тепломассообмена .The arrangement of the elements 5 is arbitrary, but their alternation in height of the apparatus leads to a change in the velocity of the fluid along the axis, which also favorably affects the processes of heat and mass transfer.

Claims (2)

1.Авторское свидетельство СССР № 3210412, кл. B01F 7/24, .1969.1. USSR Author's Certificate No. 3210412, cl. B01F 7/24, .1969. 2.Авторское свидетельство СССР Ло 722560, кл. В 01 F 7/24, 1972.2. USSR author's certificate Lo 722560, cl. B 01 F 7/24, 1972.
SU803005636A 1980-11-18 1980-11-18 Apparatus for treating high viscous liquids SU940824A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU803005636A SU940824A1 (en) 1980-11-18 1980-11-18 Apparatus for treating high viscous liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803005636A SU940824A1 (en) 1980-11-18 1980-11-18 Apparatus for treating high viscous liquids

Publications (1)

Publication Number Publication Date
SU940824A1 true SU940824A1 (en) 1982-07-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU803005636A SU940824A1 (en) 1980-11-18 1980-11-18 Apparatus for treating high viscous liquids

Country Status (1)

Country Link
SU (1) SU940824A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502154A (en) * 1994-11-30 1996-03-26 E. I. Du Pont De Nemours And Company Apparatus for processing materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502154A (en) * 1994-11-30 1996-03-26 E. I. Du Pont De Nemours And Company Apparatus for processing materials

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