SU691190A1 - Interchamber partition of a tube mill - Google Patents
Interchamber partition of a tube millInfo
- Publication number
- SU691190A1 SU691190A1 SU772509758A SU2509758A SU691190A1 SU 691190 A1 SU691190 A1 SU 691190A1 SU 772509758 A SU772509758 A SU 772509758A SU 2509758 A SU2509758 A SU 2509758A SU 691190 A1 SU691190 A1 SU 691190A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tube mill
- partition
- section
- interchamber partition
- sectors
- Prior art date
Links
Landscapes
- Crushing And Grinding (AREA)
Description
(54) МЕЖКАМЕРНАЯ ПЕРЕГОРОДКА ТРУБНОЙ МЕЛЬНИЦЫ(54) INTERCAMERA PARTITION OF THE PIPE MILL
1one
Изобретение относитс к устройствам межкамерных нерегородок и выходных решеток трубных мельниц, в которых происходит тонкое измельчение материалов по мокрому или сухому способам производства, и может быть применено в строительной, горно-рудной и других отрасл х промышленности.The invention relates to devices for intercameral subcultures and exit grids of pipe mills, in which fine grinding of materials takes place in wet or dry production methods, and can be applied in the construction, mining and other industries.
Известны межкамерные перегородки, состо щие из отдельных секторов со щелевидными отверсти ми 11 .Intercamera partitions are known, consisting of individual sectors with slit-like openings 11.
В этих перегородках забивание щелей боем мелющих тел и размалыванием материалом не наблюдаетс до тех пор, пока щель в поперечном сечении сохран ет свою швеллерообразную форму.In these partitions, the clogging of gaps by the battle of grinding media and grinding by the material is not observed until the gap in cross section retains its channel-like shape.
Однако со временем плоскости сектора изнашиваютс и щели утрачивайот свои полки, т. е. приобретают забивающуюс форму.However, over time, the sector planes wear out and the slots lose their shelves, i.e., they acquire a clogging shape.
Следует отметить также то, что в извест ,tbix конструкци х перегородок щели имеют очень сложную форму, что сильно затрудн ет изготовление форм отливку секторов.It should also be noted that, as is known, tbix partition wall structures have a very complex shape, which makes it difficult to manufacture mold casting sectors.
Таким образом, к недостаткам известных межкамерных перегородок относитс , с однойThus, the disadvantages of the known intercameral partitions are, with one
сторо1п 1, потер незабивающейс формы щели в результате износа перегородок.side 1, the loss of an unforgettable gap shape as a result of the wear of the partitions.
Насто щее изобретение лишено указанного недостатка к имеет целью устранение забиваемости щелей боем мелющих тел и размалываемым материалом в течение, iecero периода эксг1луатации .The present invention is devoid of this disadvantage in order to eliminate the clogging of the gaps by a battle of grinding media and the material to be milled during, i.e.
Поставленна цель достигаетс тем, что в известной межкамерной перегородке трубной мельницы, состо щей из отдельных секторов со щелевидными отверсти ми, последние в поперечном сечении выполнены К-образной формы , при этом узка часть поперечного сечени щелевидного отверсти составл ет 0,25-0,5 широкой части, а секторы установлены с зазором, paBHbiM узкой части щелевидного отверсти , причем одна бокова грань сектора перпендикул рна его рабочей плоскости, а втора выполнена со скосами.The goal is achieved by the fact that in a known inter-chamber partition of a tube mill consisting of separate sectors with slit-like openings, the latter are K-shaped in cross section, and the narrow part of the cross-section of the slit-hole is 0.25-0.5 the wide part and the sectors are installed with a gap, the paBHbiM of the narrow part of the slit-like hole, with one side face of the sector perpendicular to its working plane, and the second one is made with bevels.
На фиг. 1 изображен участок межкамерной перегородки, состо щей из секторов; на фиг. 2 то же, продольный разрез; на фиг. 3 - разрез А-А на фиг. 1.FIG. Figure 1 shows the section of the intercameral partition consisting of sectors; in fig. 2 the same, longitudinal section; in fig. 3 shows section A-A in FIG. one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509758A SU691190A1 (en) | 1977-07-11 | 1977-07-11 | Interchamber partition of a tube mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772509758A SU691190A1 (en) | 1977-07-11 | 1977-07-11 | Interchamber partition of a tube mill |
Publications (1)
Publication Number | Publication Date |
---|---|
SU691190A1 true SU691190A1 (en) | 1979-10-15 |
Family
ID=20718886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772509758A SU691190A1 (en) | 1977-07-11 | 1977-07-11 | Interchamber partition of a tube mill |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU691190A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009094706A1 (en) * | 2008-01-29 | 2009-08-06 | Bradken Resources Pty Limited | Grinding mill grate element |
-
1977
- 1977-07-11 SU SU772509758A patent/SU691190A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009094706A1 (en) * | 2008-01-29 | 2009-08-06 | Bradken Resources Pty Limited | Grinding mill grate element |
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