SU128197A1 - Method for dispersion analysis of suspensions - Google Patents
Method for dispersion analysis of suspensionsInfo
- Publication number
- SU128197A1 SU128197A1 SU580475A SU580475A SU128197A1 SU 128197 A1 SU128197 A1 SU 128197A1 SU 580475 A SU580475 A SU 580475A SU 580475 A SU580475 A SU 580475A SU 128197 A1 SU128197 A1 SU 128197A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- suspension
- analysis
- suspensions
- dispersion analysis
- hydrocyclone
- Prior art date
Links
Landscapes
- Photoreceptors In Electrophotography (AREA)
Description
Дисперсный анализ суспензий по известно му способу производитс фильтрованием их с разделением взвешенных частиц на фракции, с применением весового или объемного дозировани и механических CVIT.The dispersion analysis of suspensions according to the known method is performed by filtering them with separation of suspended particles into fractions, using weight or volumetric dosing and mechanical CVIT.
Опи;СЫЕ.аемый способ дисперсного анализа суспензии с применением гидроциклона позвол ет в отличие от известного способа производить автоматический непрерывный анализ без проведени весового или объемного дозировани исследуемого материала и применени механических cm, а также сокращает врем анализа.OPI; FSC. The method of dispersion analysis of a suspension using a hydrocyclone allows, in contrast to the known method, to perform an automatic continuous analysis without carrying out a weight or volumetric dosing of the material under study and using mechanical cm, and also reduces the analysis time.
Особенность способа состоит в той, что суспензию с посто нным напором пропускают через гидроциклон и по замеру плотностей песков и слива гидроциклопа онредел ют соотпошение взвешенных твердых частиц с большими и меньшими размерами граничного зерна.The peculiarity of the method is that a suspension with a constant pressure is passed through a hydrocyclone and, by measuring the density of sands and discharge of a hydrocycloped, the matching of suspended solids with large and smaller grain sizes is determined.
Способ .может быть осуществлен при помощи устройства, схема которого изображена на чертеже.The method can be carried out using a device whose scheme is shown in the drawing.
У нализируема суспензи подаетс в сосуд /, в котором разбавл етс водой до концентрации 10-15%. Из сосзда / суспензи с посто нным напором пропускаетс через гидроциклон 2, где при посто нном удельном весе твердой фазы в суспензии происходит разделение этой фазы на две части но фракци м. Частицы крупнее граничного зерна проход т в отверстие 3 дл песка, а частицы меньше граннчного зерна - через слиЕ.ное отверстие 4. При изменении содержани этих фракций в исходном материале измен етс их относительное содержание в сливе и в песках. По относительному изменению плотностей исходной .суспензии, с.лива и песков суд т о распределении мелких и круиных фракций в исходном материале по отношению к граничной фракции разделени .The suspension to be nalisable is fed to a vessel / in which it is diluted with water to a concentration of 10-15%. From a constant pressure head / suspension, it is passed through a hydrocyclone 2, where at a constant specific gravity of the solid phase, this phase is divided into two parts but fractions. Particles larger than the boundary grain pass into the opening 3 for sand, and particles less than frontal the grains go through the slit hole 4. When the content of these fractions in the starting material changes, their relative content in the sink and in the sands changes. Based on the relative change in the densities of the original suspension, sand and sand, the distribution of small and round fractions in the starting material relative to the boundary separation fraction is judged.
Измер плотности слива и песков плотпостемерами 5 и вычисл отношение пропорциональных им величин в счетном блоке 6, пo. результат, характеризующий соотношение взвешенных тн-ердых частицMeasuring the density of the discharge and sand using a plottemeter 5 and calculating the ratio of proportional values in the counting block 6, according to. the result characterizing the ratio of suspended m-particles
в суспензии, больших и меньших граничного зерна. Врем анализа сравиительно мало, так как гидроциклон Илмеет небольшой объем, а суспензи движетс ic большой скоростью. Результат анализа регистрируетс самопишущим прибором 7, воспринимаюш,им соответствующие электрические сигналы результатов измерений.in suspension, larger and smaller grain boundary. The analysis time is comparatively short, as the hydro cyclone Ilmeet has a small volume, and the suspension moves ic at high speed. The result of the analysis is recorded by the recorder 7, perceived by them the corresponding electrical signals of the measurement results.
Предмет изобретени Subject invention
Способ дисперсного анализа суспензии с применением гидроциклона , отличающийс тем, что, с целью проведени автоматического непрерывного анализа без проведени несового или объемного дозировани исследуемого материала, суспензию с посто нным напором пропускают через гидроциклон и по замеру плотностей песков и слива гидроциклона определ ют соотношение взвешенных твердых частиц, больших и меньших граничного зерна.A method of dispersive analysis of a suspension using a hydrocyclone, characterized in that, in order to carry out an automatic continuous analysis without performing an inert or volumetric dosing of the material under study, a suspension with a constant pressure is passed through a hydrocyclone, and the ratio of suspended solids is measured by measuring sand densities and discharge of a hydrocyclone , larger and smaller grain boundary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU580475A SU128197A1 (en) | 1957-07-13 | 1957-07-13 | Method for dispersion analysis of suspensions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU580475A SU128197A1 (en) | 1957-07-13 | 1957-07-13 | Method for dispersion analysis of suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
SU128197A1 true SU128197A1 (en) | 1959-11-30 |
Family
ID=48399421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU580475A SU128197A1 (en) | 1957-07-13 | 1957-07-13 | Method for dispersion analysis of suspensions |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU128197A1 (en) |
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1957
- 1957-07-13 SU SU580475A patent/SU128197A1/en active
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