SU704854A1 - Nozzle for granular materials for packing machines - Google Patents
Nozzle for granular materials for packing machinesInfo
- Publication number
- SU704854A1 SU704854A1 SU782629696A SU2629696A SU704854A1 SU 704854 A1 SU704854 A1 SU 704854A1 SU 782629696 A SU782629696 A SU 782629696A SU 2629696 A SU2629696 A SU 2629696A SU 704854 A1 SU704854 A1 SU 704854A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nozzle
- granular materials
- packing machines
- discharge chamber
- strips
- Prior art date
Links
Landscapes
- Basic Packing Technique (AREA)
Description
Изобретение относитс к области пневмотранспорта сьшучих материалов и может быть использовано в различных отрасл х промьшшенности дл расфасовк сыпучих « атериалов в клапанные мешки. Известно сопло дл сыпучих материалов к упаковочным машинам, содержащее патрубок и тч)ризонтальную перегородку, расположенную в нем с образованием вакзгумной и нагнетательной камер l . Однако в этом устройстве возможно налипание продукта на внутреннюю поверхность сопла. Цель изобретени - повышение на-. ежностк работы путем исключени вдли пани сьшучего материала на внутреннюю поверхность сопла. Дл этого устройство снабжено укрепленными в нагнетательной камере, в месте подачи воздуха, горизонтальными планками из эластичного материала, расположенными одна под другой, при эт длина планок убывает по высоте. Tia чертеже приведена принципиальна схема устройства. Сопло имеет патрубок 1, разделенный продольной перегородкой 2 на две камеры: нагнетательную 3 и вакуумную 4.. В нагнетательной камере над перегородкой размещены уменьшающиес по длине планки 5 из эластичного материала. Планки укреплены с зазором, на перфори- . ройанной стенке 6 нагнетательной камеры , через патр5 ок 7 которой подаетс транспортирующий воздух. Вакуумна камера снабжена патрубком 8 дл подсое- , динени ее к аспйрационной системе. Работа расфасовочного сотла заключаетс в следующем. Сьшучий материал через загрузочное отверстие поступает в корпус сопла. ВоздзЬс, нагнетаемый через патрубок 7 в нагнетательную камеру 3, через щелевидные отверсти в стенке 6 поступает между элacтичньnvfи планками 5. Выход в конце планки, воздух разрыхлйет сыпучий материал и сдувает огюThe invention relates to the field of pneumatic conveying of bulk materials and can be used in various industrial sectors for packing loose materials into valve bags. A nozzle for bulk materials to packaging machines is known, which contains a nozzle and a horizontal partition located in it with the formation of a vacuum chamber and discharge chamber l. However, this device may adhere to the internal surface of the nozzle. The purpose of the invention is to raise it. The work is done by eliminating the bulk material on the inner surface of the nozzle. For this, the device is provided with horizontal strips of elastic material, one below the other, fixed in the discharge chamber, at the point of air supply, with the length of these strips decreasing in height. Tia drawing is a schematic diagram of the device. The nozzle has a nozzle 1, which is divided by a longitudinal partition 2 into two chambers: discharge 3 and vacuum 4. In the discharge chamber above the partition there are straps 5 of elastic material decreasing along the length. The slats are reinforced with a gap on the perforated. A wall 6 of the discharge chamber, through which the transport air is supplied through a pattern of approx. 7. The vacuum chamber is provided with a nozzle 8 for connecting it to the aspiration system. The operation of the packaging cell is as follows. Bulk material enters the nozzle body through the loading opening. The air pumped through the pipe 7 into the pressure chamber 3, through the slit-like holes in the wall 6 enters between the electric bars and the strips 5. The exit at the end of the bar, the air loosens the bulk material and blows off
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782629696A SU704854A1 (en) | 1978-06-14 | 1978-06-14 | Nozzle for granular materials for packing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782629696A SU704854A1 (en) | 1978-06-14 | 1978-06-14 | Nozzle for granular materials for packing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU704854A1 true SU704854A1 (en) | 1979-12-25 |
Family
ID=20770585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782629696A SU704854A1 (en) | 1978-06-14 | 1978-06-14 | Nozzle for granular materials for packing machines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU704854A1 (en) |
-
1978
- 1978-06-14 SU SU782629696A patent/SU704854A1/en active
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