Remediation treatment device for treating contaminated soil through atomization and spraying of reagent

Abstract

The invention discloses a remediation treatment device for treating contaminated soil through atomization and spraying of a reagent, belonging to the technical field of soil remediation. The remediation treatment device comprises a device box, wherein a feeding box is fixedly mounted at the top of the device box, openings are formed in the top and the bottom of the feeding box, a stirring box is fixedly mounted on the inner wall of the device box, a chemical receiving box is fixedly mounted at the top of the stirring box, and the top of the chemical receiving box extends to the upper part of the device box. According to the remediation treatment device for treating the contaminated soil through atomization and spraying of the reagent, in virtue of cooperative use of an air suction machine,a purification machine, an air outlet pipe, an air collection box, an air suction pipe and a separation net, waste gas generated in a stirring mechanism is absorbed, absorption of harmful waste gas by animals and plants is reduced, the body health of people is guaranteed, heated and purified soil can be cooled, and influence of relatively hot purified soil on manual collection is reduced.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a remediation and treatment device for treating polluted soil by chemical atomization and spraying. Background technique [0002] Soil pollution means that the pollutants produced by human activities enter the soil through various channels, and the amount exceeds the capacity of the soil to accommodate and assimilate, which changes the nature and composition of the soil, leading to the disorder of the natural function of the soil and the deterioration of the soil quality. Soil pollutants come from a wide range of sources, mainly from industrial wastewater, urban domestic sewage and solid waste, pesticides and fertilizers, livestock excrement, biological residues, and atmospheric deposition. [0003] Soil remediation can be roughly divided into three methods: physical, chemical and biological. Biological remediation takes a long time and cannot repair seriously polluted s...

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Problems solved by technology

[0003] Soil remediation can be roughly divided into three methods: physical, chemical and biological. Biological remediation takes a long time and cannot repair seriously polluted soil. When the pollution is serious, it is jointly treated by chemistry and physics. Chemical and physical treatment will produce Harmful gases will affect the life of surrounding animals and plants, and the chemical agents used for chemical treatment cannot contact the deep soil well, and can only chemically react with the soil surface, which cannot achieve a good treatment effect

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