Soil electrostatic adsorption, screening and subpackaging all-in-one machine

Abstract

The invention discloses a soil electrostatic adsorption, screening and subpackaging all-in-one machine which structurally comprises a main body, a feeding port, a controller and a power line, an equipartition mechanism is arranged at the upper end in the main body, a wood disc grinding roller can achieve a primary grinding effect on soil, the wood disc grinding roller can prevent samples from being contaminated with iron, and a flow dividing pipe can achieve a flow dividing effect on the soil; by arranging the flow dividing assembly, when an output groove in the lower end of a receiving cavity and the left end of a moving plate coincide with falling through holes in the left end and the right end of a matching plate, soil can evenly fall to the left end and the right end in a flow dividing pipe, the soil can be evenly divided to the left end and the right end in the flow dividing pipe, and one part is used for mechanical analysis and geodesic of water-soluble salt; and the other part can be subjected to in-situ grinding for chemical analysis of other items.

Description

technical field [0001] The invention relates to the technical field of soil sample purification treatment, in particular to a soil electrostatic adsorption, screening, sorting and packing integrated machine. Background technique [0002] Soil sample preparation is a complicated work, which is divided into steps of air drying, coarse grinding, fine grinding, sieving, and removal of plant roots. Among them, the steps of sieving and removing plant roots are mostly used in the following two ways, one is manual use Sieves and other tools are used to screen and pick plant roots. This method has a large workload, slow speed, low efficiency, and is easy to introduce other pollutants, resulting in impure samples; the second is to use electrostatic adsorption to remove plant roots. [0003] When the all-in-one sieving and packing machine is used to sieve the soil, since the soil needs to carry out various tests during the sieving process, and the grinding or processing conditions requ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the existing technology, a soil electrostatic adsorption, screening, sorting and packaging machine is proposed, which solves the problem that the soil needs to be screened during the screening process when the screening, sorting and packing machine is used to screen the soil. A variety of tests, and the grinding or processing conditions required by the various tests are not very similar. The processing conditions inside the screening and packing machine are relatively simple, which is not conducive to the processing of the overall soil; and the soil is processed after the processing is completed. Often placed in jars for storage, the vibrating machine inside the screening and packaging machine is likely to shake the jars, reducing the stability of the jars when they are placed, and easily causing the jars to fall; and the jars During the preservation process, the upper end needs to be blocked by the bottle stopper. The bottle stopper is likely to cause secondary pollution when held by the user, and reduce the preservation effect of the soil inside the jar.

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