SU697091A2 - Device for forming ventilation ducts in raw cotton piles - Google Patents
Device for forming ventilation ducts in raw cotton pilesInfo
- Publication number
- SU697091A2 SU697091A2 SU782623567A SU2623567A SU697091A2 SU 697091 A2 SU697091 A2 SU 697091A2 SU 782623567 A SU782623567 A SU 782623567A SU 2623567 A SU2623567 A SU 2623567A SU 697091 A2 SU697091 A2 SU 697091A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- raw cotton
- ventilation ducts
- elastic
- forming ventilation
- ducts
- Prior art date
Links
Landscapes
- Tents Or Canopies (AREA)
Description
tSop 7 и подают сжатый воздух в полости трубопроводов 2. Оболочка принимает форму трапецевдальной призмы. Затем подают воздух в трубы 3 под большим давлением, после чего начинают засыпку хлопка. Завершив формирование бунта, воздух из трубопроводов 2 и труб 3 стравЛивают . Удал ют устройство, образовав тем самым венгил ционный туннель.tSop 7 and serves compressed air in the cavity of the pipeline 2. The shell takes the form of a trapezoidal prism. Then air is supplied to the pipes 3 under high pressure, after which the cotton filling begins. After completing the formation of a riot, the air from the pipelines 2 and the pipes 3 are released. The device is removed, thereby forming a Hungarian tunnel.
Выполнение устройства с х-образными В1кладышам и трубами меньшего диаметра обеспечивает фиксаилю трубопроводов и способствует получению устойчивого свода, уменьшающего веро тность закупоривани вентил ционных каналов .Making the device with x-shaped B1 liners and pipes of smaller diameter provides fixation and piping and contributes to obtaining a stable roof, which reduces the likelihood of clogging of the ventilation ducts.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782623567A SU697091A2 (en) | 1978-05-22 | 1978-05-22 | Device for forming ventilation ducts in raw cotton piles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782623567A SU697091A2 (en) | 1978-05-22 | 1978-05-22 | Device for forming ventilation ducts in raw cotton piles |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU344814 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU697091A2 true SU697091A2 (en) | 1979-11-15 |
Family
ID=20768012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782623567A SU697091A2 (en) | 1978-05-22 | 1978-05-22 | Device for forming ventilation ducts in raw cotton piles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU697091A2 (en) |
-
1978
- 1978-05-22 SU SU782623567A patent/SU697091A2/en active
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