RU2013119104A - FLOTATION PNEUMATIC MACHINE - Google Patents
FLOTATION PNEUMATIC MACHINE Download PDFInfo
- Publication number
- RU2013119104A RU2013119104A RU2013119104/03A RU2013119104A RU2013119104A RU 2013119104 A RU2013119104 A RU 2013119104A RU 2013119104/03 A RU2013119104/03 A RU 2013119104/03A RU 2013119104 A RU2013119104 A RU 2013119104A RU 2013119104 A RU2013119104 A RU 2013119104A
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- RU
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- Prior art keywords
- height
- truncated cone
- truncated
- central pipe
- expanded part
- Prior art date
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- Manufacture And Refinement Of Metals (AREA)
Abstract
1. Флотационная пневматическая машина, включающая корпус, состоящий из расширенной верхней и нижней частей, выполненных в виде цилиндров и соединенных между собой промежуточной секцией в виде усеченного конуса, центральную трубу, расположенную внутри расширенной части корпуса, питающее, аэрирующее и разгрузочное приспособления, отличающаяся тем, что верхняя часть расширенной части корпуса и верхняя часть центральной трубы выполнены в виде расширяющихся снизу вверх усеченных конусов один в другом, причем угол наклона каждой стенки усеченных конусов от вертикали составляет от 10° до 30°.2. Флотационная машина по п.1, отличающаяся тем, что каждая наклонная поверхность стенок усеченных конусов параллельны относительно друг друга.3. Флотационная машина по п.1, отличающаяся тем, что высота усеченного конуса расширенной части корпуса определена из зависимости:h=k·H;где h- высота усеченного конуса расширенной части корпуса, мм,;k - эмпирический коэффициент для определения высоты усеченного конуса выбран от 0,5 до 0,9;H- общая высота верхней расширенной части корпуса, мм,а высота усеченного конуса центральной трубы определена из зависимости:h=k·H;где h- высота усеченного конуса центральной трубы, мм;k - эмпирический коэффициент для определения высоты усеченного конуса выбран от 0,1 до 0,5;H- общая высота центральной трубы, мм.1. A flotation pneumatic machine, comprising a housing consisting of an expanded upper and lower parts made in the form of cylinders and interconnected by an intermediate section in the form of a truncated cone, a central pipe located inside the expanded part of the housing, feeding, aerating and unloading devices, characterized in that the upper part of the expanded part of the casing and the upper part of the central pipe are made in the form of truncated cones expanding from the bottom up, one in the other, and the angle of inclination of each wall is truncated vertical cones from 10 ° to 30 °. 2. The flotation machine according to claim 1, characterized in that each inclined surface of the walls of the truncated cones are parallel relative to each other. The flotation machine according to claim 1, characterized in that the height of the truncated cone of the expanded part of the body is determined from the dependence: h = k · H; where h is the height of the truncated cone of the expanded part of the body, mm,; k is the empirical coefficient for determining the height of the truncated cone from 0.5 to 0.9; H is the total height of the upper expanded part of the body, mm, and the height of the truncated cone of the central pipe is determined from the dependence: h = k · H; where h is the height of the truncated cone of the central pipe, mm; k is empirical the coefficient for determining the height of the truncated cone is selected from 0.1 of 0,5; H- total height of the central tube, mm.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013119104/03A RU2547535C2 (en) | 2013-04-24 | 2013-04-24 | Pneumatic flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013119104/03A RU2547535C2 (en) | 2013-04-24 | 2013-04-24 | Pneumatic flotation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013119104A true RU2013119104A (en) | 2014-10-27 |
| RU2547535C2 RU2547535C2 (en) | 2015-04-10 |
Family
ID=53296734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013119104/03A RU2547535C2 (en) | 2013-04-24 | 2013-04-24 | Pneumatic flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2547535C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733226A (en) * | 2016-12-19 | 2017-05-31 | 华北理工大学 | The pillar cation reverse flotation technique of Hematite |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1642838A1 (en) * | 1968-03-04 | 1971-04-22 | Inst Wasserwirtschaft | Flotation process and device for carrying out the separation of substances from solutions and for thickening slurries |
| SU1741914A1 (en) * | 1989-11-17 | 1992-06-23 | Иркутский политехнический институт | Pneumatic column flotation machine |
| FI88268C (en) * | 1991-03-27 | 1993-04-26 | Outomec Oy | Flotation |
| RU2281169C1 (en) * | 2004-12-06 | 2006-08-10 | Закрытое акционерное общество "Научно-производственный внедренческий центр "Уральский научно-исследовательский и проектный институт обогащения и механической обработки полезных ископаемых - Техника" (ЗАО НПВЦ "Уралмеханобр - Техника") | Column type flotation pneumatic machine |
| DE102006040938A1 (en) * | 2006-08-31 | 2008-03-20 | Siemens Ag | flotation cell |
-
2013
- 2013-04-24 RU RU2013119104/03A patent/RU2547535C2/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733226A (en) * | 2016-12-19 | 2017-05-31 | 华北理工大学 | The pillar cation reverse flotation technique of Hematite |
| CN106733226B (en) * | 2016-12-19 | 2019-03-01 | 华北理工大学 | The pillar cation reverse flotation technique of Hematite |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2547535C2 (en) | 2015-04-10 |
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