SU673802A1 - Method of facing internal surface of pipes of various diameters with polymer materials and device for effecting same - Google Patents
Method of facing internal surface of pipes of various diameters with polymer materials and device for effecting sameInfo
- Publication number
- SU673802A1 SU673802A1 SU782562991A SU2562991A SU673802A1 SU 673802 A1 SU673802 A1 SU 673802A1 SU 782562991 A SU782562991 A SU 782562991A SU 2562991 A SU2562991 A SU 2562991A SU 673802 A1 SU673802 A1 SU 673802A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sleeve
- pipe
- polymer sleeve
- polymer
- nozzles
- Prior art date
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
1one
Изобретение относитс к обработке поверхностей материалов не1механическими способами , в частности к способам и устройствам дл нанесени антикоррозионных, гидроизол ционных и теплоизол ционных покрытий из полимерного материала на внутренние поверхности трубопроводов различного диаметра.The invention relates to the treatment of the surfaces of materials by non-mechanical methods, in particular, to methods and devices for applying anticorrosive, waterproofing and heat-insulating coatings of polymeric material on the internal surfaces of pipelines of various diameters.
Известно устройство, содержап ее продольную направл ющую, котора может перемещатьс вдоль трубы. Имеетс большое количество радиально расположенных роликов, установленных на направл ющих внутри трубы. На направл ющей около роликов установлено вращательное распылительное устройство, предназначенное дл нанесени смолы и катализатора на облицовку трубы. Распылительное устройство вращаетс при помощи привода. За распылительным устройством расположено кольцо дл прижати смолы и катализатора к облицовке. За кольцом установлено больщое количество прижимных роликов дл прижати облицовки к поверхности 1.A device is known which contains its longitudinal guide which can move along the pipe. There are a large number of radially located rollers mounted on guides inside the pipe. A rotary spraying device for applying resin and catalyst to the lining of the pipe is mounted on a guide near the rollers. The spray device is rotated by an actuator. Behind the spraying device is a ring for pressing the resin and catalyst to the lining. A large number of pinch rollers are installed behind the ring to press the facing to the surface 1.
Недостатком известного устройства вл етс относительна его сложность. -A disadvantage of the known device is its relative complexity. -
Известен способ нанесени защитного покрыти из полимерного материала в виде рукава, приклеиваемого к поверхности трубы под действием всестороннего давлени . По известному способу на полимерный рукав надеваетс тканевый рукав, пропитанный полимерным составом, и приклеиваетс к трубе при ее нагреве 2.There is a known method of applying a protective coating of a polymeric material in the form of a sleeve glued to the surface of a pipe under the action of all-round pressure. According to a known method, a fabric sleeve impregnated with a polymer composition is put on the polymer sleeve and glued to the pipe when it is heated 2.
Недостатками известного способа вл ютс нагревание трубы особенно при работах с трубами больщого диаметра, трудоемкость самого пр.оцесса, некачественное покрытие , вследствие наличи воздущных пузырьков в контактном слое, которые практически невозможно удалить.The disadvantages of this method are the heating of the pipe, especially when working with pipes of large diameter, the complexity of the process itself, poor quality coating, due to the presence of air bubbles in the contact layer, which are almost impossible to remove.
Целью изобретени вл етс noBbiujeние производительности и качества процесса , его автоматизаци и упрощение.The aim of the invention is to notify the productivity and quality of the process, its automation and simplification.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782562991A SU673802A1 (en) | 1978-01-03 | 1978-01-03 | Method of facing internal surface of pipes of various diameters with polymer materials and device for effecting same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782562991A SU673802A1 (en) | 1978-01-03 | 1978-01-03 | Method of facing internal surface of pipes of various diameters with polymer materials and device for effecting same |
Publications (1)
Publication Number | Publication Date |
---|---|
SU673802A1 true SU673802A1 (en) | 1979-07-15 |
Family
ID=20741551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782562991A SU673802A1 (en) | 1978-01-03 | 1978-01-03 | Method of facing internal surface of pipes of various diameters with polymer materials and device for effecting same |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU673802A1 (en) |
-
1978
- 1978-01-03 SU SU782562991A patent/SU673802A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7641756B2 (en) | Method and device for lining a pipe conduit or a channel | |
US4053343A (en) | Methods of making fiber reinforced plastic pipe | |
US4252763A (en) | Method and apparatus for cement lining of pipes | |
US2053307A (en) | Machine for coating pipes | |
US2516242A (en) | Method of lining pipes and other structures with plastic sheets | |
ATE27479T1 (en) | PROCESS FOR COATING THE INSIDE OF A TUBE. | |
ATE213531T1 (en) | DEVICE FOR APPLYING AN INNER LAYER IN PIPES | |
DE3068034D1 (en) | Method and device for making axially reinforced plastic pipes | |
SE7906038L (en) | SET AND DEVICE FOR INNER AND SURFACE METAL PIPES | |
US1829831A (en) | Pipe painting apparatus | |
SU673802A1 (en) | Method of facing internal surface of pipes of various diameters with polymer materials and device for effecting same | |
US2002701A (en) | Method of and apparatus for lining metal pipes | |
US1787126A (en) | Device for coating the interior of walls of pipes or conduits | |
ATE16573T1 (en) | METHOD AND DEVICE FOR FITTING A PLASTIC TUBE WITH A SOCKET. | |
RU2328651C1 (en) | V n protasov method of antirust protection of welded joints of pipes with inner protective coating | |
GB2280391A (en) | Coating pipes, cables or hoses | |
JP3691881B2 (en) | Repair method of existing pipeline, existing pipeline repair device and existing pipeline repair lining material | |
ATE221429T1 (en) | DEVICE FOR SPRAYING THE INSIDE OF PIPES DURING MANUFACTURING | |
RU2315668C1 (en) | Device for liquid application on inner surfaces of cylindrical articles | |
ATE23818T1 (en) | PROCESS FOR COATING FLEXIBLE, SYMMETRIC, POLY-ANGLED PIPES WITH LAYER OF FABRIC MATERIAL. | |
JPS61202828A (en) | Molding device for glass wool cylindrical material | |
GB861302A (en) | Improvements in the production of fibre-reinforced tubes | |
CZ36498A3 (en) | Apparatus and process of coating tubes | |
JPH10109362A (en) | Repairing engineering method of existing pipe line | |
JPS63295237A (en) | Inner face lining process for pipeline |