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Soil sample air-drying device

An air-drying device and soil sample technology, which is applied in the directions of drying gas arrangement, test sample preparation, drying, etc., can solve the problems of uniform soil air-drying, humidity, and unfavorable detection, so as to speed up the flow of wind speed, speed up the drying speed, and improve The effect of work efficiency

Pending Publication Date: 2020-04-10
陈楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The soil air-drying equipment in the prior art has the following problems: when the air-dryer is air-drying the soil, most of the soil is placed in a tray. Due to the irregularity of the soil, it is difficult to air-dry the soil evenly, which may cause some samples of soil to be dirty. Some parts are very dry and some parts are a little wet, which is not conducive to the next detection

Method used

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  • Soil sample air-drying device
  • Soil sample air-drying device
  • Soil sample air-drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1~3 , in an embodiment of the present invention, a soil sample air-drying device includes a support 1, the upper end of the support 1 is fixedly connected with a support rod 2, and a plurality of placing plates 4 are arranged between the support 1, and soil samples are placed in the placing plates 4, The two ends of the placement tray 4 are provided with fixed rods 3, and the ends of the fixation rods 3 are fixedly connected to the inner side wall of the bracket 1. The bottom surface of the placement tray 4 is provided with a plurality of through holes 15, and a rotating disc 6 is installed in the placement tray 4 for rotation. The rotating disk 6 is provided with a plurality of through holes 7, the upper end of the pole 2 is provided with a rotating motor 8, the output end of the rotating motor 8 is fixedly connected with a shaft 9, and the center of the rotating disk 6 is provided with a through hole 3 10, The shaft 9 passes through the through hole 3 10 a...

Embodiment 2

[0026] In order to make the soil samples in the placement tray 4 quickly pass through the first through hole 5 and the second through hole 7, this embodiment is further improved on the basis of Example 1. The improvement is: the lower end of the placement tray 4 is provided with a plurality of Rake bar 22, the lower end of rake bar 22 is located in the lower placement plate 4, the rotating disc 6 drives the soil sample placed on it to rotate, and the raking bar 22 can rake the soil sample to make it move in the rotating disc 6, quickly Through hole 1 5 and through hole 2 7 .

[0027] The working principle of this embodiment is: in order to make the soil samples in the placement tray 4 quickly pass through the first through hole 5 and the second through hole 7, a plurality of rake bars 22 are arranged at the lower end of the placement tray 4, and the lower ends of the rake bars 22 are located below In the placement disc 4, the rotary disc 6 drives the soil sample placed on it t...

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Abstract

The invention discloses a soil sample air-drying device which comprises supports. The upper ends of the supports are fixedly connected with a fulcrum bar. Multiple containing trays are arranged between the supports. Soil samples are placed in the containing trays. Fixed bars are arranged at the two ends of each containing tray. The tail ends of the fixed bars are fixedly connected to the inner side walls of the supports. Multiple first through holes are formed in the bottom faces of the containing trays. Rotating trays are rotationally mounted in the containing trays. Multiple second through holes are formed in the rotating trays. A rotating motor is arranged at the upper end of the fulcrum bar. The output end of the rotating motor is fixedly connected with a shaft bar. A third through hole is formed in the center of each rotating tray. The shaft bar penetrates through the third through holes to be fixedly connected with the rotating trays. A storage box is arranged at the lower end ofthe position between the supports and is located at the lower ends of the containing trays. A feeding device is arranged on the fulcrum bar. Through the arrangement of the containing trays and the rotating trays, the soil samples can intermittently pass through the containing trays, the soil samples are dispersed evenly in the process that the soil samples fall off, and the soil samples can be air-dried comprehensively and thoroughly.

Description

technical field [0001] The invention relates to the field of soil detection, in particular to a soil sample air-drying device. Background technique [0002] Soil is an important natural environment for human beings to survive. With the rapid development of industry, soil pollution has become increasingly prominent. Soil testing can detect pollutants in the soil in order to restore the soil reasonably. The high humidity of the soil sample may affect the soil test. At this time, it is necessary to use a water removal device to remove part or all of the water in the soil sample to facilitate the subsequent test of the soil sample. [0003] The soil air-drying equipment in the prior art has the following problems: when the air-dryer is air-drying the soil, most of the soil is placed in a tray. Due to the irregularity of the soil, it is difficult to air-dry the soil evenly, which may cause some samples of soil to be dirty. Some parts are very dry and some parts are a little wet,...

Claims

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Application Information

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IPC IPC(8): F26B11/20F26B21/00F26B25/00F26B25/04F26B25/18G01N1/28
CPCF26B11/20F26B21/004F26B25/002F26B25/04F26B25/18G01N1/28
Inventor 陈楠
Owner 陈楠