SU878376A1 - Method of cleaning inner surfaces of tubes - Google Patents
Method of cleaning inner surfaces of tubes Download PDFInfo
- Publication number
- SU878376A1 SU878376A1 SU792783805A SU2783805A SU878376A1 SU 878376 A1 SU878376 A1 SU 878376A1 SU 792783805 A SU792783805 A SU 792783805A SU 2783805 A SU2783805 A SU 2783805A SU 878376 A1 SU878376 A1 SU 878376A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- inner surfaces
- cleaning
- tubes
- pipes
- cleaning inner
- Prior art date
Links
Landscapes
- Cleaning In General (AREA)
Description
Изобретение относитс к очистке внутренних поверхностей полых цилиндричесжих изделий и может быть использовано в химической и текстильной промышленности.The invention relates to the cleaning of the inner surfaces of hollow cylindrical articles and can be used in the chemical and textile industry.
Известен способ очистки трубопроводов, 5 заключающийс в лродувке через трубопровод воздуха путем ва-куумного всасывани , очистка происходит за счет потока воздуха, удал ющего рыхлые загр знени {.A known method of cleaning pipelines, 5 which consists in directing the air through the air pipeline by vacuum suction, cleaning occurs due to the flow of air that removes loose contaminants.
Недостатком данного способа вл етс О его невысо,ка эффективность при очистке труб от загр знений, имеющих высокую адгезию К поверхности труб и образующихс , например, в трубчатых камерах дл термообработки термостойких и высокопроч- 15 ных нитей, содержащих низко- и высокомолекул рные соединени , ворс и др.The disadvantage of this method is its low efficiency when cleaning pipes from contaminants having high adhesion to the surface of pipes and formed, for example, in tubular chambers for heat treatment of heat-resistant and high-strength filaments containing low and high molecular weight compounds, nap and others
Цель изобретени - повышение эффективности очистки внутренних -поверхностей нагретых труб.20The purpose of the invention is to increase the cleaning efficiency of the inner surfaces of heated pipes.
Дл достижени лоставлвнной цели одновременно с продувкой воздуха в трубы периодически подают воду в количестве 1/30-1/15 от Объема труб.In order to reach the target, simultaneously with the blowing of air into the pipes, periodically water is supplied in the amount of 1 / 30-1 / 15 of the Volume of pipes.
В результате резкого вскипани воды и 25 образовани большого количества пара ,(трубы нагреты до 500° С) создаетс гидравлический удар и внутренн поверхность очищаетс «ак за счет гидродинамического эффекта, так и за счет разрыхлени и растворени загр знений. Продукты загр знений вместе с паром унос тс в вакуумную систему, откуда затем удал ютс .As a result of the sudden boiling of water and the formation of a large amount of steam (pipes are heated to 500 ° C), a hydraulic shock is created and the inner surface is cleaned both by the hydrodynamic effect and by loosening and dissolving the contaminants. The contaminated products along with the steam are carried away into the vacuum system, from where they are then removed.
Предлагаемый способ позвол ет производить очистку быстро, без останова оборудовани на охлаждение, не требует больших затрат. Весь процесс чистки занимает 10-15 мин.The proposed method allows cleaning quickly, without stopping the equipment for cooling, does not require large expenditures. The whole cleaning process takes 10-15 minutes.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792783805A SU878376A1 (en) | 1979-06-20 | 1979-06-20 | Method of cleaning inner surfaces of tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792783805A SU878376A1 (en) | 1979-06-20 | 1979-06-20 | Method of cleaning inner surfaces of tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU878376A1 true SU878376A1 (en) | 1981-11-07 |
Family
ID=20835334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792783805A SU878376A1 (en) | 1979-06-20 | 1979-06-20 | Method of cleaning inner surfaces of tubes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU878376A1 (en) |
-
1979
- 1979-06-20 SU SU792783805A patent/SU878376A1/en active
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