Intelligent stirring device for soil granularity determination
A stirring device and particle size determination technology, applied in the field of soil sample pretreatment equipment, can solve the problems of poor accuracy and precision of experimental results, inconsistent degree of homogeneity, etc.
Active Publication Date: 2021-07-23
西安西北有色地质研究院有限公司
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[0006]
The embodiment of the present invention provides an intelligent stirring device for measuring soil particle size, which is used to solve the problem of inconsistency in the degree of homogeneity between samples in the stirring of existing soil sample suspensions, resulting in poor accuracy and precision of experimental results
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[0055] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.
[0056] figure 1 A schematic structural diagram of an intelligent stirring apparatus for soil particle size as an embodiment of the present invention; figure 2 Another side structure of the mixing device provided by the embodiment of the present invention; image 3 Structure of the agitation assembly provided by the embodiment of the present invention. The following combination Figure 1 ~ 3 The mixing device is described in detail.
[0057] like figure 1 As shown, the stirring device mainly includes a main bracket 1, a trans...
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The invention discloses an intelligent stirring device for soil granularity determination, and relates to the field of soil sample pretreatment. The device is used for solving the problems of poor accuracy and precision of experimental results caused by inconsistent homogeneity degrees of samples during stirring of existing soil sample turbid liquid. The stirring device comprises a main bracket, a transmission assembly, a stirring assembly, a control assembly and a settling cylinder fixing assembly; the main bracket is used for arranging the transmission assembly, the stirring assembly, the control assembly and the settling cylinder fixing assembly; the transmission assembly is used for providing power for the stirring assembly, so that the stirring assembly realizes up-down linear reciprocating motion; the stirring assembly is arranged on the transmission assembly, is electrically connected with the control assembly and is used for determining the liquid level height of the solution in the settling cylinder and the pressure in a settling cylinder and stirring the solution in the settling cylinder according to a command sent by the control assembly; and the settling cylinder fixing assembly is used for positioning and fixing the settling cylinder.
Description
Technical field [0001] The present invention relates to the technical field of soil sample pre-treatment equipment, and more particularly to a smart mixing device for soil particle size measurement. Background technique [0002] Single particles in the soil are called single grains. The difference between single particles in the soil in nature is very large, and it is often studied by size. The size level of the soil particles is also known as granular grade.In nature, a single-grade soil is rare, and the general soil is made up of a variety of different graded earth particles.Soil particle size refers to the relative proportion or weight percentage of each grain content in the soil, which is also known as the soil mechanical composition. [0003] At present, the standards of soil particle size is ISO 11277-2009 <solid quality–determination of particle size distribution in mineral soil material–methodby sieving and sedimentation>Using sieve and settling method, according to...
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Login to View More IPC IPC(8): B01F11/00G01N1/38G01N15/02
CPCG01N1/38G01N15/02B01F31/40
Inventor 周团坤张尼张莹姚谷敏
Owner 西安西北有色地质研究院有限公司