Desertified land remediation device for municipal landscaping

Abstract

The invention belongs to the technical field of desertification land remediation, and particularly relates to a desertified land remediation device for municipal landscaping, and provides the following scheme that the desertified land remediation device comprises a cart, a soil remediation agent storage box is fixedly connected to the outer wall of the top of the cart, and a spraying assembly is arranged on the outer wall of the soil remediation agent storage box. According to the device, an injection assembly is arranged; after a soil turning assembly turns soil, the soil is loose, a second hydraulic cylinder is adjusted to drive down-pressing barrels on an adjusting plate to be pressed into the soil, and all dislocation plates in the down-pressing barrelscut the soil, so that the pressing resistance is reduced; after the soil is subjected to barrel-shaped forming through the down-pressing barrels, a second hydraulic cylinder is adjusted to take the down-pressing barrels out of the soil, and a water pump conveys water in a water tank into a water spraying plate; and the water is sprayed into all the down-pressing barrels on the adjusting plate through water holes and then enters the cylindrical soil below, and in the process that the water falls down in the soil, irrigation of all layers in the soil is achieved, and the water remediation effect is improved.

Description

technical field [0001] The invention relates to the technical field of sandy soil restoration, in particular to a sandy land restoration device used for municipal landscaping. Background technique [0002] Soil remediation is a technical measure to restore the normal function of polluted soil. In the soil remediation industry, there are more than 100 existing soil remediation technologies, and there are more than 10 commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological; sandy soil is one of the polluted soils that need remediation. Restoration devices are required for sandy soil restoration. [0003] When the existing sandy land is repaired, the soil remediation agent and water body are generally sprayed on the surface of the sandy soil by spraying equipment. As time goes by, part of the soil remediation agent and water body evaporates, and part of the soil remediation agent and water body seeps into the soil. , this...

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Problems solved by technology

[0003] When the existing sandy land is repaired, the soil remediation agent and water body are generally sprayed on the surface of the sandy soil by spraying equipment. As time goes by, part of the soil remediation agent and water body evaporates, and part of the soil remediation agent and water body seeps into the soil. , this repair method leads to the waste of some soil remediation agents and water bodies. At the same time, the penetration depth of soil remediation agents and water bodies is limited, resulting in the inability to repair the sandy soil located below the infiltration point. A single repair of the sandy soil on the surface will treat the symptoms but not the root cause. Cannot achieve the fundamental sandy soil restoration effect, resulting in the lack of use value of the sandy soil restoration device

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