SU402448A1 - METHOD OF FOOTING VESSELS - Google Patents
METHOD OF FOOTING VESSELSInfo
- Publication number
- SU402448A1 SU402448A1 SU1613887A SU1613887A SU402448A1 SU 402448 A1 SU402448 A1 SU 402448A1 SU 1613887 A SU1613887 A SU 1613887A SU 1613887 A SU1613887 A SU 1613887A SU 402448 A1 SU402448 A1 SU 402448A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vessels
- footing
- lining
- shell
- heated
- Prior art date
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
Предлагаемый способ относитс к области сборки издели и может быть применен при получении многослойных сосудов, работающих под давлением.The proposed method relates to the field of product assembly and can be applied in the preparation of multilayer pressure vessels.
Известен способ сборки цилиндров, по которому внутренний цилиндр вставл ют в нагретый наружный цилиндр, который затем охлаждают , однако этот способ не может быть использован при футеровании корпусов сварными цилиндрическими оболочками из-за больших отклонений от образующей после сварки.There is a known method for assembling cylinders, by which the inner cylinder is inserted into a heated outer cylinder, which is then cooled, but this method cannot be used in lining housings with welded cylindrical shells due to large deviations from the generatrix after welding.
Цель изобретени состоит в разработке способа футеровани корпусов сварными цилиндрическими оболочками, обеспечивающего их сборку без зазора.The purpose of the invention is to develop a method for lining housings with welded cylindrical shells, ensuring their assembly without a gap.
Указанна цель достигаетс тем, что внутреннюю оболочку после установки в корпус деформируют до создани плотного контакта между ней и корпусом. Футерующую оболочку изготавливают сваркой из листового материала с диаметром, меньшим трубуемого.This goal is achieved by deforming the inner shell after installation into the body before making close contact between it and the body. The lining shell is made by welding from sheet material with a diameter smaller than the pipe.
Зате.м нагревают корпус до заданной температуры и зат гивают внутрь его холодную футерующую оболочку, которую деформируют до тех пор, пока ее наружный диаметр не будет контактировать с внутренним диаметром нагретого корпуса. После этого отключают нагрев корпуса и охлаждают сосуд.Then, the body is heated to a predetermined temperature and its cold lining shell is drawn inside, which is deformed until its outer diameter contacts the inner diameter of the heated body. After that, turn off the heating of the body and cool the vessel.
Предмет изобретени Subject invention
Способ футеровани сосудов, преимущественно работающих под давлением, при котором в нагретый наружный корпус вставл ют футерующую оболочку, после чего корпус охлаждают, отличающийс тем, что, с целью повышени плотности соединени футеровки и корпуса и повышени прочности сосуда, внутреннюю оболочку после установки в корпус деформируют до создани плотного контакта между ней и корпусом.A method of lining vessels, preferably working under pressure, in which a lining shell is inserted into the heated outer case, after which the case is cooled, characterized in that, in order to increase the density of the lining and the case and to increase the strength of the vessel, the inner shell is deformed until intimate contact is established between it and the housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1613887A SU402448A1 (en) | 1970-12-23 | 1970-12-23 | METHOD OF FOOTING VESSELS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1613887A SU402448A1 (en) | 1970-12-23 | 1970-12-23 | METHOD OF FOOTING VESSELS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU402448A1 true SU402448A1 (en) | 1973-10-19 |
Family
ID=20464172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1613887A SU402448A1 (en) | 1970-12-23 | 1970-12-23 | METHOD OF FOOTING VESSELS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU402448A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4875270A (en) * | 1986-08-12 | 1989-10-24 | Balcke-Durr Aktiengesellschaft | Method of securing parts to a hollow member |
US5430927A (en) * | 1993-07-06 | 1995-07-11 | Snyder Industries, Inc. | Double walled tank and method of making the same |
-
1970
- 1970-12-23 SU SU1613887A patent/SU402448A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4875270A (en) * | 1986-08-12 | 1989-10-24 | Balcke-Durr Aktiengesellschaft | Method of securing parts to a hollow member |
US5430927A (en) * | 1993-07-06 | 1995-07-11 | Snyder Industries, Inc. | Double walled tank and method of making the same |
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