Agricultural soil pollution treatment device

Abstract

The invention relates to the technical field of pollution treatment devices, in particular to an agricultural soil pollution treatment device which comprises a machine body and a base, the machine body is fixedly installed on the base, a processing assembly used for processing soil is arranged on the machine body, and a leaching assembly used for leaching and decontaminating the soil is arranged under the processing assembly. The leaching assembly comprises an outer box and an inner box, the outer box is rotationally installed on the machine body, the outer box and the inner box are fixedly installed, a three-way pipe is arranged in the outer box and is in sliding fit with the outer box, spray heads are symmetrically arranged in the inner box, a hose is connected between one end of the three-way pipe and the spray heads, and a water pump communicated with the three-way pipe is fixedly mounted on the base. By arranging the processing assembly, a screening mechanism, the leaching assembly and a stirring mechanism, agricultural soil is effectively crushed and then cleaned and decontaminated through leaching liquid, and the efficient decontamination effect is achieved in the decontamination work through a simple structure.

Description

technical field [0001] The invention relates to the technical field of pollution control devices, more specifically, an agricultural soil pollution control device. Background technique [0002] At present, in order to improve the growth efficiency and yield of crops, it is necessary to remediate the soil. Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil to reduce their concentration to an acceptable level. level, or transform toxic and harmful pollutants into harmless substances. Fundamentally speaking, the technical principle of contaminated soil remediation is to mix the chemical solution with the soil to change the existing form of pollutants in the soil or the combination with the soil. Ways to reduce its mobility and bioavailability in the environment and reduce the concentration of harmful substances in the soil, so as to achieve the purpose of restoration. [0003] Most o...

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Problems solved by technology

[0003] Most of the existing devices for agricultural soil treatment are characterized by large volume and complex structure, and most of the existing soil treatment devices use multiple motors to perform different processing tasks, which consumes a lot of electric energy and does not exist between each job. Linkage, and the existing method of directly adding eluent to the soil for cleaning, makes the contact between the soil and the eluent insufficient, so that the decontamination effect does not meet the expected requirements, and cannot solve the problem of the crop growth environment

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