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Centrifugal soil test soil rapid drying instrument

A geotechnical test and rapid drying technology, applied in the direction of sand drying, drying solid materials, drying gas layout, etc., can solve the problems of affecting the progress of the test, complicated operation methods, and long time required to avoid water vapor interference and simple operation. , the effect of convenient operation

Pending Publication Date: 2018-05-25
YUNNAN INST OF BUILDING RES +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Centrifugal soil test soil rapid drying instrument
  • Centrifugal soil test soil rapid drying instrument
  • Centrifugal soil test soil rapid drying instrument

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Embodiment Construction

[0035] See Figure 1 to Figure 7 , a centrifugal geotechnical test soil rapid drying instrument, including a housing 1; said centrifugal geotechnical test soil rapid drying instrument also includes: a hot air blower 2, an inner tank 3, a working motor 4, a cover 5 and a moisture collection device 8. Wherein, the hot air blower 2 has an air inlet 21 and an air outlet 22; the air outlet 22 is connected to the casing 1; the inner tank 3 is arranged in the casing 1 and is used for adorning the geotechnical test soil. The inner wall of the inner tank 3 is provided with a filter hole 31 for water and soil separation; the inner tank 3 includes an inner tank opening 32; a working motor 4, which is detachably connected with the inner tank 3 and can drive the inner tank The bladder 3 rotates centrifugally; the cover 5 is arranged on the casing 1 and is sealed and connected with the opening 32 of the inner tank; the cover 5 is provided with an air inlet 6 communicating with the inside of...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B5/08F26B21/00F26B25/02F26B25/22
CPCF26B5/08F26B21/001F26B25/02F26B25/225F26B2200/14
Inventor 赵勇沙鸥魏昶帆黄初涛蒋春红韦志许国伟余明坤邱成江陈国祥白祺锋覃振罗正矾王靖刘东坤颜永祥
Owner YUNNAN INST OF BUILDING RES
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