Centrifugal soil test soil rapid drying instrument

Abstract

The invention discloses a centrifugal soil test soil rapid drying instrument. The centrifugal soil test soil rapid drying instrument comprises a shell and further comprises an air heater, an inner container, a work motor, a cover and a water collecting device. The air heater is provided with an air inlet air port and an air outlet air port which is connected with the shell. The inner container isarranged in the shell and used for containing soil test soil. Filter holes for water-soil separation are formed in the inner wall of the inner container. The inner container comprises an inner container opening. The work motor is detachably connected with the inner container and can drive the inner container to centrifugally rotate. The cover is arranged on the shell and is in sealed connection with the inner container opening. The cover is provided with an air inlet communicating with the interior of the inner container. The air outlet air port communicates with the air inlet. The shell is provided with an air outlet. The water collecting device is connected between the air outlet and the air inlet air port. The provided centrifugal soil test soil rapid drying instrument can rapidly dry the soil test soil, and the content of water in soil can be conveniently and rapidly calculated.

Description

technical field [0001] The invention relates to a drying device, in particular to a centrifugal type quick drying instrument for geotechnical test soil. Background technique [0002] Due to the special structure, the soil is very sensitive to moisture. In many soil engineering tests, it is necessary to qualitatively or quantitatively analyze moisture, a factor that has an important influence on the soil, and the first step in these tests is to carry out drying. At present, the drying method and the drying method are commonly used, but these methods take a long time and affect the progress of the test. At the same time, in order to calculate the content of water in the soil, the existing method is to weigh the soil before drying, weigh the soil after drying, and then calculate the content of water in the soil. Such an operation method is relatively It is complicated and takes a long time, and the soil is weighed after drying. Since the soil is easy to remain in the drying c...

AI Technical Summary

Problems solved by technology

At present, the most used methods are drying method and drying method, but these methods take a long time and affect the progress of the test

At the same time, in order to calculate the content of water in the soil, the existing method is to weigh the soil before drying, weigh the soil after drying, and then calculate the content of water in the soil. Such an operation method is relatively It is complicated and takes a long time, and the soil is weighed after drying. Since the soil is easy to remain in the drying container, it is easy to cause calculation errors

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