SU621374A1 - Tube mill charging unit - Google Patents
Tube mill charging unitInfo
- Publication number
- SU621374A1 SU621374A1 SU772469440A SU2469440A SU621374A1 SU 621374 A1 SU621374 A1 SU 621374A1 SU 772469440 A SU772469440 A SU 772469440A SU 2469440 A SU2469440 A SU 2469440A SU 621374 A1 SU621374 A1 SU 621374A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipe
- windows
- tube mill
- charging unit
- trunnion
- Prior art date
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Supports For Pipes And Cables (AREA)
Description
Окна 3 трубошнека 2 позвол ют после установки трубошнека 2 внутри цапфы 5 с помощью элементов креплени 4 образовать из полимербетона, например на основе эпоксидных смол холодного отверждени , посадочную поверхность 6 с выступами, которые вход т в окна 3. Посадочную поверхность 6 можно образовать в виде сплошного кольца, но с целью экономии материала и снижени трудоемкости достаточно образовать ее в виде трех отдельных сегментов. Расположение окон 3 и сегментов посадочной поверхности с выступами с шагом, равным 120° окружности трубошнека 2, надежно предотврашает радиальные перемещени консоли трубошнека 2. Посадочна поверхность с выступами, которые вход т в окна трубошнека 3, предотвращает перемещение трубошнека 2 в осевом направлении и предохран ет элементы креплени 4 и трзбошнек 2 от разрушени . Площадь окон 3 рассчитываетс в зависимости от механических характеристик полимербетона, например напр жений на срез и на см тие, и максимальных динамических и статических нагрузок от загружаемого и транспортируемого трубошнеком 2 материала.The windows 3 of the tube 2 allow, after installation of the tube 2 inside the trunnion 5, using fastening elements 4 to form polymer concrete, for example, based on cold-cured epoxy resins, a seating surface 6 with protrusions that enter windows 3. The seating surface 6 can be formed as solid ring, but in order to save material and reduce labor intensity, it is enough to form it in the form of three separate segments. The arrangement of the windows 3 and the landing surface segments with protrusions with a pitch equal to 120 ° of the circumference of the pipe-wrench 2 reliably prevents radial movements of the console of the pipe-wrench 2. The landing surface with the protrusions that enter the windows of the pipe-wrench 3 prevents axial direction of the pipe-wrench 2 and prevents fastener elements 4 and truss knuckle 2 from destruction. The area of the windows 3 is calculated depending on the mechanical characteristics of the polymer concrete, for example, the stresses on shear and see, and the maximum dynamic and static loads from the material being loaded and transported by the pipe-screw 2.
Устройство работает следующим образом .The device works as follows.
Размалываемый материал поступает из загрузочного патрубка I на трубошнек 2, который транспортирует его далее в мельницу .The milled material flows from the loading pipe I to the pipe-screw 2, which transports it further to the mill.
Выполнение узла загрузки согласно изобретению значительно повысит надежность его работы.The implementation of the download node according to the invention will significantly increase the reliability of its work.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772469440A SU621374A1 (en) | 1977-04-05 | 1977-04-05 | Tube mill charging unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772469440A SU621374A1 (en) | 1977-04-05 | 1977-04-05 | Tube mill charging unit |
Publications (1)
Publication Number | Publication Date |
---|---|
SU621374A1 true SU621374A1 (en) | 1978-08-30 |
Family
ID=20702253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772469440A SU621374A1 (en) | 1977-04-05 | 1977-04-05 | Tube mill charging unit |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU621374A1 (en) |
-
1977
- 1977-04-05 SU SU772469440A patent/SU621374A1/en active
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