Soil remediation equipment in greenhouse

Abstract

The invention discloses soil remediation equipment in a greenhouse, and belongs to the field of soil remediation. The soil remediation equipment in the greenhouse comprises a tractor, and the rear side of the tractor is fixedly connected with a fixed rod; the lower side of the fixed rod is fixedly connected with a pulling rod through a connecting rod, and the front side of the pulling rod is fixedly connected with a plurality of ditch shoveling devices; the rear side of the pulling rod is fixedly connected with a soil pulling burying sheet through a stabilizing rod. The soil remediation equipment can be used for ditching through ditching tools in the ditch shoveling devices, and ozone conveying hoses can be rapidly placed in ditches through truncated-cone-type guiding bodies, main conveying cylinders and auxiliary conveying cylinders of the ditch shoveling devices; retractable telescopic gas pipes on each ozone conveying hose are placed in the ditches and flexibly opened to be inserted into the ground soil; the ditches where the ozone conveying hoses are placed are buried through the soil pulling burying sheet, so that gaseous ozone are transferred into the deep subsoil through the ozone conveying hoses and the retractable telescopic gas pipes to conduct soil remediation with a good remediation effect.

Description

technical field [0001] The invention relates to the field of soil remediation, and more specifically, relates to a soil remediation device in a greenhouse. Background technique [0002] Unreasonable use of pesticides will cause pesticides to remain in the soil for a long time. Chlorothalonil has good plant adhesion and has a good preventive effect on fungal diseases of greenhouse crops such as vegetables and fruit trees. The drug effect period is long and stable, but Chlorothalonil remains in the soil, which not only causes serious pollution to the environment, but also remains in food and has a serious impact on human health. Ozone is a strong oxidant that can efficiently degrade pesticides and restore soil. There are many existing technologies It is to make a solution of ozone and scatter it on the soil. Ozone has the characteristics of spontaneous decomposition and dispersal. It can only repair the surface of the soil, but cannot penetrate deep into the soil, and the repa...

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art that only the soil surface can be repaired, but not deep into the soil, and the repair effect is not good, the purpo

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