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A multifunctional soil processing device and its working method

A processing device and multi-functional technology, applied in chemical instruments and methods, mixers with rotating stirring devices, transportation and packaging, etc., can solve the problems of human body and environment pollution, large sample loss, cumbersome operation, etc., and achieve closed Good performance, less sample loss, and good application prospects

Active Publication Date: 2016-09-14
INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation is cumbersome, time-consuming, low efficiency, large sample loss and pollution to human body and environment

Method used

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  • A multifunctional soil processing device and its working method
  • A multifunctional soil processing device and its working method
  • A multifunctional soil processing device and its working method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A multifunctional soil processing device, comprising a support 1, an aggregate stirring part 2, a grinding part 3, and a material receiving and screening part 4 are fixedly arranged on the support 1 sequentially from top to bottom;

[0050] The aggregate mixing part 2, the grinding part 3 and the material receiving and screening part 4 are successively provided with a material channel for the soil material to fall vertically along gravity;

[0051] The device also includes a grinding hammer 5, which includes a grinding rod 5-1 and a hammer body 5-2 provided at the bottom of the grinding rod 5-1. The outer surface of the hammer body 5-2 is The shape of the bottom of the grinding part 3 is compatible; the grinding rod 5-1 is installed through the aggregate stirring part 2 and the grinding part 3, and the hammer body 5-2 is accommodated in the grinding part 3; The grinding rod 5-1 is provided with a screw stirring paddle 5-3.

Embodiment 2

[0053] A multifunctional soil processing device as described in Embodiment 1, with the difference that the screw stirring paddle 5-3 is a hollow mesh structure.

[0054] The screw stirring paddle 5-3 has a hollow structure, and a heating liquid is circulated in the screw stirring paddle 5-3, so that the screw stirring paddle 5-3 is used to stir the soil while heating and drying it.

Embodiment 3

[0056] A multifunctional soil processing device as described in embodiment 1, the difference is that the two parts of the aggregate stirring include an arc-shaped container 2-1, and the bottom of the arc-shaped container 2-1 is provided with a second A material channel 2-2; the grinding part 3 is sequentially provided with a truncated cone-shaped material cavity 3-1 and a semicircular material cavity 3-2 from top to bottom, at the bottom of the semicircular material cavity 3-2 A second material channel 3-3 is connected through.

[0057] The receiving and screening part 4 includes a multi-layer screen unit 4-1 and a connecting ring 4-2. The screen unit 4-1 includes a side wall 4-3 and a screen 4-4 provided at the bottom of the side wall, The meshes of the screen units 4-1 are sequentially arranged from top to bottom, and the meshes of the screen units 4-1 are gradually reduced; the connecting ring 4-2 is provided with bearing steel balls to assist the receiving and screening part ...

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Abstract

A multifunctional soil processing device, comprising a bracket, on which a material stirring part, a grinding part, and a material receiving and screening part are fixedly arranged sequentially from top to bottom; the device also includes a grinding hammer, and the grinding hammer includes a grinding Rod and the hammer body arranged at the bottom of the grinding rod, the outer surface of the hammer body is adapted to the shape of the bottom of the grinding part; the grinding rod is arranged through the aggregate stirring part and the grinding part, and the hammer body It is accommodated in the grinding part; a helical stirring paddle is arranged on the grinding rod. The multi-functional soil processing device of the present invention is cleverly designed to install the aggregate stirring part, the grinding part and the collecting and screening part in sequence, and put the soil to be treated into the aggregate stirring part, and the soil can be sequentially: Stir to break the clods in the soil and remove impurities, the soil then falls between the hammer body and the grinding part to be crushed and crushed, and finally falls into the receiving and screening part to be further precisely screened according to particle size; The combination of various processing processes is realized, which makes the processing of soil samples more accurate, energy-saving, clean and environmentally friendly.

Description

Technical field [0001] The invention relates to a multifunctional soil processing device and a working method thereof, and belongs to the field of soil collection and processing. Background technique [0002] Soil grinding and screening are important steps in soil testing and analysis, and have an important impact on soil physical and chemical analysis. Different physical and chemical analysis experiments have different requirements for soil grinding and screening. For example, the analysis of soil macroelement requires a 60-mesh sieve, and the analysis of trace elements requires a 200-mesh sieve. At present, soil grinding and screening are often two independent processes. After the soil is air-dried, it is mechanically ground and then manually screened. The operation is cumbersome, time-consuming, low efficiency, large sample loss and pollution to the human body and the environment. Summary of the invention [0003] Aiming at the shortcomings of the prior art, the present inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C19/00B02C23/10B02C23/00B07B1/08G01N1/28
CPCG01N1/28B02C19/005B02C23/16B07B1/08B07B2201/04B02C2023/165B01F27/71
Inventor 刘苹赵海军李宗新王江涛张玉凤沈玉文林海涛
Owner INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
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