SU1284600A1 - Method of aeration of liquid in flotation of materials - Google Patents
Method of aeration of liquid in flotation of materials Download PDFInfo
- Publication number
- SU1284600A1 SU1284600A1 SU853846936A SU3846936A SU1284600A1 SU 1284600 A1 SU1284600 A1 SU 1284600A1 SU 853846936 A SU853846936 A SU 853846936A SU 3846936 A SU3846936 A SU 3846936A SU 1284600 A1 SU1284600 A1 SU 1284600A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- liquid
- aeration
- flotation
- stream
- materials
- Prior art date
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Description
(Л(L
ьоyo
00 400 4
0505
Изобретение относитс к флотации различных материалов и может быть использовано дл аэрации жидкостей в процессах обогащени полезных ископаемых, при очистке сточных и промышленных вод, а также в различных химических процессах.The invention relates to the flotation of various materials and can be used for the aeration of liquids in mineral processing processes, in the treatment of waste and industrial waters, as well as in various chemical processes.
Цель изобретени - повышение эффективности аэрации за счет увеличени газо- насышени жидкости.The purpose of the invention is to increase the efficiency of aeration by increasing the gas expansion of the liquid.
На чертеже приведена схема, по сн ю- ш,а предлагаемый способ.The drawing shows the scheme, as shown below, and the proposed method.
Способ заключаетс в следующем.The method is as follows.
На поверхность 1 раздела газ-жидкость аэрируемого объема пульпы во флотационной машине подают наклонную и предпочтительно плоскую струю 2 жидкости навстречу потоку. При этом на внешнюю поверхность свободной струи посто нно набегает неаэрированна жидкость с образованием «кратера 3 с крутыми стенками. Жидкость вместе с воздухом засасываетс струей на глубину, а затопленна аэрированна стру сноситс в сторону, противоположную стороне ее наклона, при этом проникновение пузырьков воздуха на глубину существенно увеличиваетс и пузырьки проход т значительно больший по сравнению с известными способами путь в объеме пульпы, что повышает эффективность аэрации флотационного процесса и улучшает показатели последнего.On the surface 1 of the gas-liquid section of the aerated volume of the pulp in the flotation machine serves an inclined and preferably flat jet 2 of liquid towards the flow. At the same time, non-aerated liquid constantly flows onto the outer surface of the free jet with the formation of crater 3 with steep walls. The fluid together with the air is sucked into the stream to a depth, and the submerged aerated stream is blown away to the side opposite to its slope, while the penetration of air bubbles to the depth increases significantly and the bubbles pass a much larger path compared to the known methods in the pulp volume, which increases efficiency aeration of the flotation process and improves the performance of the latter.
Направленный поток пульпы можно создавать любым известным методом, например при перетоке пульпы из одной флотационной камеры в другую или из одного отделени камеры в другое, при подаче во флотационную камеру питани и т.д.The directed pulp flow can be created by any known method, for example, when pulp is transferred from one flotation cell to another or from one chamber compartment to another, when fed to the flotation cell, etc.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853846936A SU1284600A1 (en) | 1985-01-24 | 1985-01-24 | Method of aeration of liquid in flotation of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853846936A SU1284600A1 (en) | 1985-01-24 | 1985-01-24 | Method of aeration of liquid in flotation of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1284600A1 true SU1284600A1 (en) | 1987-01-23 |
Family
ID=21159720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853846936A SU1284600A1 (en) | 1985-01-24 | 1985-01-24 | Method of aeration of liquid in flotation of materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1284600A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660718A (en) * | 1993-02-10 | 1997-08-26 | M.D. Research Company Pty, Ltd. | Method and apparatus for separation by flotation |
-
1985
- 1985-01-24 SU SU853846936A patent/SU1284600A1/en active
Non-Patent Citations (1)
Title |
---|
Глембоцкий В. А. и др. Ф.аотаци , -- М.: Недра, 1973. с. 223. Авторское свидетельство СССР Яо 1253666, кл. В 03 D 1/14, 1983. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660718A (en) * | 1993-02-10 | 1997-08-26 | M.D. Research Company Pty, Ltd. | Method and apparatus for separation by flotation |
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