SU132642A1 - Device for cleaning the internal surfaces of pipes of boilers and heat exchangers - Google Patents
Device for cleaning the internal surfaces of pipes of boilers and heat exchangersInfo
- Publication number
- SU132642A1 SU132642A1 SU664439A SU664439A SU132642A1 SU 132642 A1 SU132642 A1 SU 132642A1 SU 664439 A SU664439 A SU 664439A SU 664439 A SU664439 A SU 664439A SU 132642 A1 SU132642 A1 SU 132642A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- boilers
- pipes
- cleaning
- heat exchangers
- internal surfaces
- Prior art date
Links
Landscapes
- Cleaning In General (AREA)
Description
Известны устройства дл очистки внутренних поверхностей труб котлов и тенлообменников, содержащие барабанную лебедку с пневматическим двигателем и шлангом, на одном конце которого укреплен пневматический инструмент.Devices are known for cleaning the inner surfaces of pipes of boilers and tenloobmenniki containing a drum winch with a pneumatic motor and a hose, at one end of which a pneumatic instrument is hardened.
Предлагаемое устройство имеет целью механизировать прот гивание шланга с инструментом через очищаемую трубу с одновременной подачей воздуха к инструменту.The proposed device aims to mechanize the pulling of the hose with the tool through the pipe being cleaned while simultaneously supplying air to the tool.
Достигаетс это тем, что второй конец шланга присоединен к штуцеру барабана, в полость которого через пустотелый вал лебедки подаетс сжатый воздух.This is achieved by the fact that the second end of the hose is connected to the drum fitting, into the cavity of which compressed air is supplied through the hollow shaft of the winch.
На чертеже показано предлагаемое устройство в продольном разрезе .The drawing shows the proposed device in longitudinal section.
Устройство представл ет собою барабанную лебедку с полым бара баном 1, посаженным на полый вал 2, вращающийс в подшипниках о-. Полость барабана, заглушенна с торцов дисками 4, снабжена штуцером 5 дл присоединени к нему конца шланга 6, наматываемого на барабан и несущего на другом конце рабочий инструмент (на чертеже не показан). Вращение барабана осуществл етс пневматическим двигателем 7 при помощи посаженной на его валу щестерни 8, сцепленной с коронной щестерней 9, сид щей в открытой части полости барабана.The device is a drum winch with a hollow bar with a ban 1, mounted on a hollow shaft 2, rotating in bearings o-. The drum cavity, plugged with the ends of the discs 4, is provided with a fitting 5 for attaching thereto an end of the hose 6 wound onto the drum and carrying a working tool at the other end (not shown). The rotation of the drum is carried out by a pneumatic motor 7 with the help of a jaw 8 mounted on its shaft, coupled with a ring 9, sitting in the open part of the drum cavity.
Подвод воздуха в закрытую полость б.арабана осуществлен от воздушной магистрали 10 через вентиль 11 по воздухопроводу 12 в полость трубки 13, а из нее -в полость вала, сообщающуюс через окна 14 с полостью барабана.The air is supplied to the closed cavity of the secondary arm from the air line 10 through the valve 11 via the air line 12 to the cavity of the tube 13, and from there into the shaft cavity, which communicates through the windows 14 to the drum cavity.
Подвод воздуха к пневматическому двигателю также происходит от той же воздущной магистрали по отводному патрубку через вентиль 75.The air supply to the pneumatic engine also comes from the same air line through the branch pipe through the valve 75.
Включение в работу устройства осуществл етс следующим образом . Сначала открывают вентиль 15 дл подвода воздуха к пневматическому двигателю 7, вследствие чего барабан начинает вращатьс , а заThe operation of the device is carried out as follows. First, the valve 15 is opened to supply air to the air motor 7, as a result of which the drum begins to rotate, and
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU664439A SU132642A1 (en) | 1960-04-25 | 1960-04-25 | Device for cleaning the internal surfaces of pipes of boilers and heat exchangers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU664439A SU132642A1 (en) | 1960-04-25 | 1960-04-25 | Device for cleaning the internal surfaces of pipes of boilers and heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU132642A1 true SU132642A1 (en) | 1960-11-30 |
Family
ID=48403669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU664439A SU132642A1 (en) | 1960-04-25 | 1960-04-25 | Device for cleaning the internal surfaces of pipes of boilers and heat exchangers |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU132642A1 (en) |
-
1960
- 1960-04-25 SU SU664439A patent/SU132642A1/en active
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