SU21486A1 - A device for determining bulk content in grains of different grain sizes - Google Patents
A device for determining bulk content in grains of different grain sizesInfo
- Publication number
- SU21486A1 SU21486A1 SU66659A SU66659A SU21486A1 SU 21486 A1 SU21486 A1 SU 21486A1 SU 66659 A SU66659 A SU 66659A SU 66659 A SU66659 A SU 66659A SU 21486 A1 SU21486 A1 SU 21486A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tube
- grains
- grain sizes
- different grain
- bulk content
- Prior art date
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Description
Изобретение относитс к приборам дл сортировки сыпучих тел по величине зерен с применением последовательно установленных конических вращающихс сит. , Изображенный на чертеже (видспрреди, с Частичным разрезом) прибор дл определени з сыпуч лта материалах объемного содержани зерен .разной крупности состоит из стекл нной трубки 1, в которой помещаетс система конических сит 2 ИЗ сеток различных номеров, при че.ы от верхнего конца номера сит возрастают к нижнему; каждое сито 2 имеет из такой же сетки дно 3. По концам трубки - имеютс п|эобки 4 и 5; при чел пробка 4 съемна , а 5 посто нна . В пробке 5 укреплена ось б, проход ща ерез поворотную на штифте 7 муфту 9. Штифт 7 вонзают в стол и вокруг его вращают трубку 1, имеющую диск 11, посредством которого она и катитс по столу. В цел х предохранени стекл нной трубйи 1 от повреждени сыпучим телом, в нее вводитс выдвижна металличебка трубка 12. На трубке 1 имеютс делени 13, при чем градуировка трубки 1 производитс е учетом занимаемого сеткой 2 объема,The invention relates to devices for sorting granular bodies according to grain size using sequentially mounted conical rotating sieves. The device shown in the drawing (with a partial cut) is a device for determining loose materials with bulk content of grains of different size consisting of a glass tube 1, in which a system of conical sieves 2 OF grids of different numbers are placed, from the upper end Sieve numbers increase to the bottom; each sieve 2 has a bottom 3 from the same grid. At the ends of the tube, there are n | eobki 4 and 5; in case of people, cork 4 is removable, and 5 is constant. In the plug 5, the axis b is strengthened, passing through the hinge pivoting on the pin 7. The pin 7 is driven into the table and the tube 1 having a disk 11 is rotated around it, by means of which it rolls along the table. In order to protect the glass pipe 1 from damage to the bulk body, a retractable metal tube tube 12 is inserted into it. There are 13 divisions on tube 1, and graduation of tube 1 is performed taking into account the volume 2 used by the mesh,
Л rjiL rji
а также весовых отношений. Кроме вращени , содержимое в тру0ке несколько раз встр хиваетс дл окончательного просеивани .Предмет изобретени .as well as weight relationships. In addition to rotation, the contents in the tube are shaken several times for final screening. The invention is.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU66659A SU21486A1 (en) | 1930-03-16 | 1930-03-16 | A device for determining bulk content in grains of different grain sizes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU66659A SU21486A1 (en) | 1930-03-16 | 1930-03-16 | A device for determining bulk content in grains of different grain sizes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU21486A1 true SU21486A1 (en) | 1931-07-31 |
Family
ID=48340571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU66659A SU21486A1 (en) | 1930-03-16 | 1930-03-16 | A device for determining bulk content in grains of different grain sizes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU21486A1 (en) |
-
1930
- 1930-03-16 SU SU66659A patent/SU21486A1/en active
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