SU1763050A1 - Method and device for screening loose bland - Google Patents
Method and device for screening loose bland Download PDFInfo
- Publication number
- SU1763050A1 SU1763050A1 SU843834449A SU3834449A SU1763050A1 SU 1763050 A1 SU1763050 A1 SU 1763050A1 SU 843834449 A SU843834449 A SU 843834449A SU 3834449 A SU3834449 A SU 3834449A SU 1763050 A1 SU1763050 A1 SU 1763050A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- screening
- mixture
- organ
- plates
- size
- Prior art date
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Изобретение относитс к разделению сыпучих материалов по крупности и может быть использовано в горнорудной, металлургической ,, химической, угольной, строительной и других отрасл х промышленности . Цель изобретени - повышение эффективности процесса грохочени . Сущность способа грохочени сыпучей смеси заключаетс в том, что при перемещении смеси по вибрирующей поверхности просеивающего органа с расслоением ее по крупности и прохождением мелких частиц сквозь отверсти просеивающего органа на смесь оказывают дополнительные механические воздействи , обеспечивающие ее час- тицам скорости от максимальных у поверхности просеивающего органа до минимальных на свободной поверхности смеси . Устройство дл осуществлени способа содержит короб 1 с просеивающим органом 2, упругие подвески 4 и вибратор 3; устройство снабжено консольно установленными и соединенными с коробом упругими пластинами 8, расположенными над поверхностью просеивающего органа 2 в плоскости, перпендикул рной к ней, и параллельно направлению перемещени смеси, причем свободный конец пластин 8 расположен на уровне грохотимой смеси. 2 с.п. ф-лы, 5 ил. (Л СThe invention relates to the separation of bulk materials by size and can be used in the mining, metallurgical, chemical, coal, construction and other industries. The purpose of the invention is to increase the efficiency of the screening process. The essence of the method of screening the loose mixture is that when the mixture is moved along the vibrating surface of the screening organ with stratification of it by size and passing small particles through the holes of the screening organ onto the mixture, additional mechanical effects are provided that ensure its velocity particles from the maximum of the screening organ to the minimum on the free surface of the mixture. The device for carrying out the method comprises a box 1 with a screening body 2, elastic suspensions 4 and a vibrator 3; the device is provided with elastic plates 8 cantilever-mounted and connected to the duct, located above the surface of the screening organ 2 in a plane perpendicular to it, and parallel to the direction of movement of the mixture, with the free end of the plates 8 located at the level of the roaring mixture. 2 sec. f-ly, 5 ill. (Ls
Description
Вид АType A
17G3050 Bt/0617G3050 Bt / 06
LL
7373
Фиг. I.FIG. I.
A A
шд r . .shd r. .
4nPiL..T...... 4nPiL..T ......
useuse
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843834449A SU1763050A1 (en) | 1984-12-29 | 1984-12-29 | Method and device for screening loose bland |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843834449A SU1763050A1 (en) | 1984-12-29 | 1984-12-29 | Method and device for screening loose bland |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1763050A1 true SU1763050A1 (en) | 1992-09-23 |
Family
ID=21155039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843834449A SU1763050A1 (en) | 1984-12-29 | 1984-12-29 | Method and device for screening loose bland |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1763050A1 (en) |
-
1984
- 1984-12-29 SU SU843834449A patent/SU1763050A1/en active
Non-Patent Citations (1)
Title |
---|
Андреев С.Е. и др. Дробление, измельчение и грохочение полезных ископаемых, - М.: Недра, 1980, с. 87. * |
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