SU277390A1 - DEVICE FOR MEASURING THE VISCOSITY OF CLAY SOLUTIONS IN FIELD CONDITIONS - Google Patents
DEVICE FOR MEASURING THE VISCOSITY OF CLAY SOLUTIONS IN FIELD CONDITIONSInfo
- Publication number
- SU277390A1 SU277390A1 SU1307903A SU1307903A SU277390A1 SU 277390 A1 SU277390 A1 SU 277390A1 SU 1307903 A SU1307903 A SU 1307903A SU 1307903 A SU1307903 A SU 1307903A SU 277390 A1 SU277390 A1 SU 277390A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- viscosity
- measuring
- field conditions
- clay solutions
- clay
- Prior art date
Links
- 238000005192 partition Methods 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 229910052570 clay Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Description
Изобретение относитс к измерению реологических характеристик дисперсных сред экспрессметодом .This invention relates to the measurement of the rheological characteristics of dispersed media by an express method.
Известно устройство дл измерени в зкости глинистых растворов в полевых услови х, выполненное в виде воронки с калиброванной трубкой дл истечени исследуемой жидкости и приспособлением дл фиксации скорости истечени жидкости.A device for measuring the viscosity of clay solutions under field conditions, made in the form of a funnel with a calibrated tube for the expiration of the test liquid and a device for fixing the rate of flow of the liquid, is known.
Предложенное устройство позвол ет повысить точность экспрессанализа благодар тому , что воронка разделена на две плоскости горизонтально расположенной перегородкой. В центральной части перегородки имеетс отверстие , в котором установлено клапанное устройство.The proposed device allows to improve the accuracy of rapid analysis due to the fact that the funnel is divided into two planes by a horizontal partition. In the central part of the partition there is a hole in which a valve device is installed.
На чертеже представлена схема устройства.The drawing shows a diagram of the device.
Глинистый раствор, заливаемый через сетчатый фильтр 1 в верхнюю полость воронки, заполн ет обе полости. Когда уровень раствора достигает отвод щей трубки 2 в нижнейThe clay solution, poured through the mesh filter 1 into the upper cavity of the funnel, fills both cavities. When the level of the solution reaches the discharge tube 2 at the bottom
полости, а в верхней образуетс требуемый объем, начинают определ ть врем истечени заданного количества раствора из калиброванной трубки 3. Посто нный перепад давлени поддерживаетс клапанным устройством 4, проходное сечение которого отрегулировано на небольшой посто нный переток жидкости через отвод щую трубку.The desired volume of the solution from the calibrated tube 3 begins to be determined at the top of the cavity, and a constant pressure differential is maintained by the valve device 4, the flow area of which is adjusted to a small constant flow of fluid through the discharge pipe.
Предмет изобретени Subject invention
Устройство дл измерени в зкости глинистых растворов в полевых услови х, выполненное в виде воронки с калиброванной трубкой дл истечени испытуемой среды, отличающеес тем, что, с целью повыщени точности измерений, рабочий объем воронки разделен горизонтально установленной перегородкой на две полости, причем в центральной части перегородки выполнен вырез с установленным в нем клапанным устройством.A device for measuring viscosity of clay solutions under field conditions, made in the form of a funnel with a calibrated tube for the expiration of the test medium, characterized in that, in order to improve the measurement accuracy, the working volume of the funnel is divided by a horizontally installed partition into two cavities, and in the central part the partition is cut with installed valve device.
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Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU277390A1 true SU277390A1 (en) |
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