SU120762A1 - An apparatus for forming a heat-insulating fibrous substance from a tape, for example a glass fiber of non-metallic pipes - Google Patents
An apparatus for forming a heat-insulating fibrous substance from a tape, for example a glass fiber of non-metallic pipesInfo
- Publication number
- SU120762A1 SU120762A1 SU598804A SU598804A SU120762A1 SU 120762 A1 SU120762 A1 SU 120762A1 SU 598804 A SU598804 A SU 598804A SU 598804 A SU598804 A SU 598804A SU 120762 A1 SU120762 A1 SU 120762A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- tape
- mandrel
- glass fiber
- heat
- Prior art date
Links
Landscapes
- Treatment Of Fiber Materials (AREA)
Description
Известна установка дл формовани неметаллической трубы, снабженна полой вращающейс оправкой, на которую наматывают материал , образующий тело трубы и роликами, сталкивающими отформованную трубу с оправки.A known installation for forming a non-metallic pipe, provided with a hollow rotating mandrel, onto which material is wound, forming the body of the pipe and the rollers pushing the molded pipe from the mandrel.
Предлагаема установка отличаетс наличием перфорированной трубы дл подачи кле щего вещества на бумагу, которой покрывают сформованную трубу, а также сушильной камерой дл полимеризации материалов, которыми пропитана лента, образующа тело трубы.The proposed installation is characterized by the presence of a perforated pipe for feeding adhesive material to the paper with which the formed pipe is coated, as well as a drying chamber for the polymerization of materials with which the tape is impregnated, forming the body of the pipe.
На чертеже изображена установка, общий вид.The drawing shows the installation, general view.
Лента 1 из волокна или войлока, пропитанна фенолформальдегидными или другими твердеющими смолами, наматываетс на вращающуюс сменную оправку 2, через которую продуваетс нагретый воздух.A fiber or felt tape 1, impregnated with phenol-formaldehyde or other hardening resins, is wound on a rotating interchangeable mandrel 2 through which heated air is blown.
Оправка в месте наматывани ленты смазываетс вращающейс щеткой 3 известными в технике веществами, предотвращающими прилипание ленты к оправке. Одновременно с наматыванием указанной ленты на наружную поверхность образованной теплоизол ционной трубы подаетс бумажна лента 4, котора смазываетс кле щими жидкост ми, поступающими из перфорированной трубы 5.The mandrel at the winding point of the tape is lubricated with a rotating brush by 3 substances known in the art that prevent the sticking of the tape to the mandrel. Simultaneously with the said tape being wound, a paper tape 4 is fed to the outer surface of the formed heat insulating pipe, which is lubricated with adhesive fluids coming from the perforated pipe 5.
Бумажна лента, наклеенна на трубу, сохран ет заданные ей размеры и придает положительные качества изготовл емым из труб скорлупам , необходимые при монтаже, транспортировке и т. д.Paper tape glued to the pipe retains the dimensions given to it and gives positive qualities to the shells made of pipes, which are necessary for installation, transportation, etc.
Прижимной валик 6 окончательно формует наружную поверхность трубы. Затем труба поступает в сущильную камеру 7, обогреваемую нагретым воздухом, где и происходит полимеризаци и отвердение.The pinch roller 6 finally forms the outer surface of the pipe. The pipe then enters the actual chamber 7 heated by heated air, where polymerization and curing take place.
В процессе наматывани лент образовавша с труба непрерывно ст гиваетс с оправки механизмом 8, выполненным в виде замкнутойIn the process of winding tapes, the pipe formed from the tube is continuously shrunk from the mandrel by a mechanism 8 made in the form of a closed
№ 120762- 2 -No. 120762-2 -
пластинчатой цепи, к звень м которой на раздвигающихс кронштейнах 9 прикреплены опорные ролики 10 и обрезиненные или с иглами сталкивающие ролики 11.a lamellar chain, to the links of which on the sliding brackets 9 there are attached supporting rollers 10 and pushing rollers 11 which are rubberized or with needles.
Отрезка трубы заданной длины осуществл етс ма тниковым устройством 12, снабженным дисковой пилой 13. Разрезка трубы по образующей дл получени скорлуп осуществл етс известными в технике способами.A piece of pipe of a given length is carried out by an erecting device 12 equipped with a disk saw 13. Cutting the pipe along the generators to obtain shells is carried out by methods known in the art.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU598804A SU120762A1 (en) | 1958-05-05 | 1958-05-05 | An apparatus for forming a heat-insulating fibrous substance from a tape, for example a glass fiber of non-metallic pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU598804A SU120762A1 (en) | 1958-05-05 | 1958-05-05 | An apparatus for forming a heat-insulating fibrous substance from a tape, for example a glass fiber of non-metallic pipes |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802861856A Addition SU948795A2 (en) | 1980-01-03 | 1980-01-03 | Belt conveyer section |
Publications (1)
Publication Number | Publication Date |
---|---|
SU120762A1 true SU120762A1 (en) | 1958-11-30 |
Family
ID=48392605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU598804A SU120762A1 (en) | 1958-05-05 | 1958-05-05 | An apparatus for forming a heat-insulating fibrous substance from a tape, for example a glass fiber of non-metallic pipes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU120762A1 (en) |
-
1958
- 1958-05-05 SU SU598804A patent/SU120762A1/en active
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