SU369801A1 - DEVICE FOR HERMETIZATION OF SHAFT IN CAPACITIES - Google Patents

DEVICE FOR HERMETIZATION OF SHAFT IN CAPACITIES

Info

Publication number
SU369801A1
SU369801A1 SU1719481A SU1719481A SU369801A1 SU 369801 A1 SU369801 A1 SU 369801A1 SU 1719481 A SU1719481 A SU 1719481A SU 1719481 A SU1719481 A SU 1719481A SU 369801 A1 SU369801 A1 SU 369801A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
pressure
sealing
hermetization
capacities
Prior art date
Application number
SU1719481A
Other languages
Russian (ru)
Inventor
А. И. Скиба Б. И. Смолин витель Н. А. Макаров
Original Assignee
Специальное конструкторское бюро биологического приборостроени СССР
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 Специальное конструкторское бюро биологического приборостроени СССР filed Critical Специальное конструкторское бюро биологического приборостроени СССР
Priority to SU1719481A priority Critical patent/SU369801A1/en
Priority to GB5412272A priority patent/GB1366258A/en
Priority to CH1740972A priority patent/CH547972A/en
Priority to SE1562772A priority patent/SE386245B/en
Priority to FR7242827A priority patent/FR2178540A5/fr
Priority to DE19722258959 priority patent/DE2258959C3/en
Application granted granted Critical
Publication of SU369801A1 publication Critical patent/SU369801A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sealing Devices (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Description

1one

Р1зобретепие может быть использовано в микробиологической, химической и пищевой промышленности, и в частности дл  герметизации вала в емкост х, например ферментаторах .The acquisition can be used in the microbiological, chemical and food industry, and in particular for sealing the shaft in containers, such as fermenters.

Известно устройство дл  герметизации вала в емкост х, содержащее установленный над емкостью кольцевой сосуд дл  тер.метизирующей жи1дкости и укрепленный  а валу диск, раздел ющий сосуд на две камеры, внешнюю и внутреннюю, сообщенную с емкостью, патрубок дл  отвода герметизирующей жидкости и сборник этой жидкости.A device for sealing a shaft in containers is known, which contains an annular vessel for thermal rimming liquid installed above the container and a disk fixed on the shaft that separates the vessel into two chambers, an external and internal communicated with the container, a branch pipe for removing the sealing liquid and a collection of this liquid .

Пзвестное устройство не позвол ет 1ноддерживать повышенное да(вление в емкости.The known device does not allow 1 to hold the increased yes (the phenomenon in the tank).

Дл  возможности поддержани  нар ду с герметизацией повышенного давлени  в емкости предлагаемое устройство снабжено повторителем давлени , сообщенным с наджидкостными пространствами емкости i кольцевого сосуда, ори этом диск выполнен с отбортовкой, служащей дл  погружени  ее в герметизирующую жидкость. Кроме того, устройство снабжено резервуаром дл  подачи герметизирующей жидкости в верхнюю часть внутренней камеры, ори этом наджидкостные пространства резервуара и сборника также св заны с повторителем давлени .In order to maintain, along with the pressurization of the pressurized container, the proposed device is equipped with a pressure repeater communicating with the supra-fluid spaces of the vessel i of the ring vessel, orienting the disc with a flange serving to immerse it in the sealing liquid. In addition, the device is provided with a reservoir for supplying sealing fluid to the upper part of the inner chamber, thus the supra-fluid spaces of the reservoir and the collector are also connected to the pressure follower.

На чертеже изображена схема устройства.The drawing shows a diagram of the device.

Устройство дл  герметизации вала в е:Мкост х состоит из кольцевого сосуда 1 с герметизирующей жидкостью, диска 2 с отбортовкой , раздел ющего сосуд на две камеры 3 и 4, соответственно внутреннюю и 1внешнюю,The device for sealing the shaft in an e-disk consists of an annular vessel 1 with a sealing liquid, a disk 2 with flanging, which divides the vessel into two chambers 3 and 4, internal and 1 external, respectively.

патрубок 5 дл  отвода герметизирующей жидкости из кольцевого сосуда, повторител  давлени  6 резервуара 7 дл  подачи герметизирующей жидкости в кольцевую емкость и сборника 8 отбортованной герметизирующейpipe 5 for removal of sealing fluid from the annular vessel, pressure follower 6 of tank 7 for supplying sealing liquid to the annular container and collection 8 of flanged sealing

жидкости.fluid.

Повторитель давлени  состоит из корпуса, разделенного мембраной 9 на две полости 10 и 11, и сопла 12.The pressure follower consists of a body divided by a membrane 9 into two cavities 10 and 11, and a nozzle 12.

В качестве герметизирующей жидкости может быть использован антисептик.As a sealing fluid can be used antiseptic.

Устройст1во работает следующим образом. Давление газовой среды из «аджидкостного пространства емкости 1 передаетс  в полость 10 повторител  давлени  6, при этомThe device operates as follows. The pressure of the gaseous medium from the "adjectile space of the tank 1" is transmitted to the cavity 10 of the repeater pressure 6, while

1мембрана 9 прогибаетс  и прижимаетс  к соплу 12. Одновременно в полость 11 повторител  давлени  6 через дроссель 13 нодают сжатый воздух. Воздух поступает в трубопроводы, св зывающие резервуар 7, сборник 8 и внешнюю камеру 4.1, the membrane 9 bends and presses against the nozzle 12. At the same time, compressed air is inserted into the cavity 11 of the pressure follower 6 through the throttle 13. Air enters the pipelines connecting the tank 7, the collector 8 and the outer chamber 4.

Давление воздуха в полост х будет постепенно повышатьс  (за счет поступлени  через дроссель 13) до тех пор, пока давление в полости 11 не превысит давлени  в полостн 10.The air pressure in the cavities will gradually increase (by entering through the throttle 13) until the pressure in cavity 11 exceeds the pressure in cavity 10.

SU1719481A 1971-12-03 1971-12-03 DEVICE FOR HERMETIZATION OF SHAFT IN CAPACITIES SU369801A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SU1719481A SU369801A1 (en) 1971-12-03 1971-12-03 DEVICE FOR HERMETIZATION OF SHAFT IN CAPACITIES
GB5412272A GB1366258A (en) 1971-12-03 1972-11-22 Device for the hermetic sealing of a drive shaft in closed vessels
CH1740972A CH547972A (en) 1971-12-03 1972-11-29 DEVICE FOR THE HERMETIC SEALING OF A DRIVE SHAFT ON A LOCKED CONTAINER.
SE1562772A SE386245B (en) 1971-12-03 1972-11-30 DEVICE FOR SEATING A DRIVE SHAFT
FR7242827A FR2178540A5 (en) 1971-12-03 1972-12-01
DE19722258959 DE2258959C3 (en) 1971-12-03 1972-12-01 Device for hermetically sealing a drive shaft in closed containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1719481A SU369801A1 (en) 1971-12-03 1971-12-03 DEVICE FOR HERMETIZATION OF SHAFT IN CAPACITIES

Publications (1)

Publication Number Publication Date
SU369801A1 true SU369801A1 (en) 1974-02-25

Family

ID=20494570

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1719481A SU369801A1 (en) 1971-12-03 1971-12-03 DEVICE FOR HERMETIZATION OF SHAFT IN CAPACITIES

Country Status (5)

Country Link
CH (1) CH547972A (en)
FR (1) FR2178540A5 (en)
GB (1) GB1366258A (en)
SE (1) SE386245B (en)
SU (1) SU369801A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919797C2 (en) * 1979-05-16 1984-02-16 Kraftwerk Union AG, 4330 Mülheim Storage facility for the storage of spent fuel
US4604972A (en) * 1985-03-11 1986-08-12 Foster Wheeler Energy Corporation Seal assembly for a vapor generator
CN103759014A (en) * 2014-02-20 2014-04-30 厦门大学 Shaft seal device of vertical-type low-voltage non-contact reactor
CN114177999A (en) * 2021-11-08 2022-03-15 煤科院节能技术有限公司 Fine grinding machine

Also Published As

Publication number Publication date
FR2178540A5 (en) 1973-11-09
DE2258959A1 (en) 1973-06-14
SE386245B (en) 1976-08-02
GB1366258A (en) 1974-09-11
CH547972A (en) 1974-04-11
DE2258959B2 (en) 1975-10-02

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