Soil remediation leaching equipment

Abstract

The invention relates to the technical field of soil remediation, and discloses soil remediation leaching equipment. The equipment comprises a leaching box, a processing cavity with a through hole is formed in the middle of an inner cavity of the leaching box, a feeding hopper communicated with the processing cavity in the leaching box is fixedly installed at the top of the leaching box, a conveying belt located below the processing cavity is arranged at the bottom of the leaching box, the conveying belt is a metal filter-screen-type conveying belt, a leaching cavity located on the outer side of the processing cavity is formed in the inner wall of the leaching box, a driving motor located above the conveying belt is fixedly installed in the middle of the bottom end of the leaching box, and an output shaft of the driving motor is movably sleeved with a material throwing disc. The material throwing disc is arranged in the inner cavity of the leaching box, so that soil and leacheate are cast at the same time through rotation of the material throwing disc; and opposite airflow is generated between a main fan frame and an auxiliary fan frame, the leacheate in the inner cavity of the leaching box and the soil are evenly mixed after being cast, and therefore the purpose of even spraying is achieved.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a soil remediation rinsing device. Background technique [0002] With the continuous development of my country's economy and industry, the accompanying pollution problems are becoming more and more serious. Among them, soil pollution is an increasingly prominent pollution problem. [0003] In view of the problem of land pollution, the method of spraying various remediation agents on the land and soil is mainly used, which mainly separates the coarse gravel and sandy soil from the fine particle silt and clay components, and sprays them with water, etc. The washing liquid washes the pollutants loosely adsorbed on the surface of the coarse particles, and the cleaned coarse particle soil can be used as resources, and the eluent needs to be collected for harmless treatment. [0004] In the actual spraying process, due to the direct leaching and repairing of the mixed soil, t...

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Problems solved by technology

[0005] Aiming at the deficiencies in the use of the existing soil remediation rinsing device proposed in the background technology, the present invention provides a soil remediation rinsing device, which has the advantages of uniform spraying, enhanced spraying intensity and real-time crushing, and solves the problem of Technical problems raised in the above-mentioned background technology

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