SU624973A1 - Paper-making machinedrying roll - Google Patents

Paper-making machinedrying roll

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Publication number
SU624973A1
SU624973A1 SU772465070A SU2465070A SU624973A1 SU 624973 A1 SU624973 A1 SU 624973A1 SU 772465070 A SU772465070 A SU 772465070A SU 2465070 A SU2465070 A SU 2465070A SU 624973 A1 SU624973 A1 SU 624973A1
Authority
SU
USSR - Soviet Union
Prior art keywords
paper
machinedrying
roll
making
lid
Prior art date
Application number
SU772465070A
Other languages
Russian (ru)
Inventor
Борис Владимирович Терсаков
Геннадий Степанович Деришев
Original Assignee
Ижевский Завод Тяжелых Бумагоделательных Машин
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 Ижевский Завод Тяжелых Бумагоделательных Машин filed Critical Ижевский Завод Тяжелых Бумагоделательных Машин
Priority to SU772465070A priority Critical patent/SU624973A1/en
Application granted granted Critical
Publication of SU624973A1 publication Critical patent/SU624973A1/en

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Description

(54) СУШИЛЬНЫЙ ЦИЛИНДР БУМАГОДЕЛАТЕЛЬНОЙ МАШИНЫ(54) DRYING CYLINDER OF A PAPER AND MACHINE MACHINE

шлютс  уплотнительные кольца 4 и 5. Герметизаци  соединени  обеспечиваетс  уплоткительными кольцами 4 и 5 при зат жке болtoB 3.O-rings 4 and 5 are sent. Sealing of the joint is ensured by sealing rings 4 and 5 when tightening bolt 3.

Использование такой коиструкции позвол ет получить корпус сушиль осо цилиндра центробежным литьем с минимальными последующими затратами на механическую обработку и герметизацию сушильного цилиндра с изол цней ст жных болтов от воздействи  теплоносител .The use of such a co-adjustment makes it possible to obtain the casing of the cylinder drying cylinder by centrifugal casting with minimal subsequent costs for the mechanical treatment and sealing of the drying cylinder with insulation of tightening bolts from the influence of the heat carrier.

Claims (1)

Формула изобретени Invention Formula Сушильный цнлнндр бумагоделательной машины, содержащий полый корпус с торцовымн крышками и упорами, каждый из которых св зан с соответствуюшей крышкой посредством ст жного болта, закладные кольца, установленные В кольцевых канавках навнутренней поверхностн корпуса и контактирующие с упорами, отличающийс  тем, что. с целью упрощени  конструкцнн. он имеет уплотннтельные кольца, расположенные между крышкой и упором концентрнчно относительно ст жного болта, а каждый упор состонт из двух частей, одна из которых выполнена за одно целое с крышкой, а друга  нмеет фаскн на торцовой стороне, контактирующие с уплотннтельнымн кольцами.A drying machine for papermaking machines, comprising a hollow body with end caps and stops, each of which is connected to a corresponding cap by means of a fastening bolt, insertion rings mounted. In the annular grooves of the inner surface body and in contact with the stops, characterized in that. in order to simplify the design. It has sealing rings located between the lid and the stop concentrically relative to the clamping bolt, and each stop consists of two parts, one of which is integral with the lid, and the other has facets on the front side that are in contact with the sealing rings. Источники информации, прин тые во вннманне при экспертизе:Sources of information accepted in the examination during the examination: . Патент Австрии № 2769i22, кл. 55, 15, 1969.. Austrian patent number 2769i22, cl. 55, 15, 1969.
SU772465070A 1977-03-22 1977-03-22 Paper-making machinedrying roll SU624973A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772465070A SU624973A1 (en) 1977-03-22 1977-03-22 Paper-making machinedrying roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772465070A SU624973A1 (en) 1977-03-22 1977-03-22 Paper-making machinedrying roll

Publications (1)

Publication Number Publication Date
SU624973A1 true SU624973A1 (en) 1978-09-25

Family

ID=20700491

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772465070A SU624973A1 (en) 1977-03-22 1977-03-22 Paper-making machinedrying roll

Country Status (1)

Country Link
SU (1) SU624973A1 (en)

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