Spraying device capable of simultaneously repairing inner and outer layers of soil and used for soil remediation

Abstract

The invention discloses a spraying device capable of simultaneously repairing inner and outer layers of soil and used for soil remediation, the spraying device comprises a frame, a first connecting block and a crushing rod, a storage box is mounted in the frame, the inner wall of the storage box is connected with a cleaning brush, one end of the cleaning brush is connected with a connecting rod, and one side of the connecting rod is provided with a rotating shaft; a hollow block is fixed to the bottom of the rotating shaft, the first connecting block is installed on the right side of the frame, a connecting pipe is installed on the right side of the first connecting block, a second connecting block is connected to the bottom end of the connecting pipe, nozzles are distributed at the bottom of the second connecting block, a movable block is connected to the left side of the second connecting block; and a fixed seat is fixed on the outer side of the movable block. The spraying device capable of simultaneously repairing the inner layer and the outer layer of the soil and used for soil repairing has the effect of adjusting the spraying flow, the inner layer and the outer layer of the soil can be simultaneously repaired, and meanwhile, the inner wall of the liquid storage box can be automatically cleaned conveniently.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a sprinkling device for soil remediation capable of simultaneously remediating the inner and outer layers of soil. Background technique [0002] Soil remediation is a technical measure to restore the normal function of polluted soil. There are many reasons for soil pollution, such as industrial sludge, sewage irrigation, garbage agricultural use and heavy metals. Soil remediation can be divided into physical remediation and chemical remediation. Appropriate remediation methods convert toxic and harmful pollutants into harmless substances, and sprinkler devices are used in soil remediation. The traditional sprinkler devices for soil remediation still have certain deficiencies, such as: [0003] 1. The current traditional spraying device for soil remediation still has certain deficiencies in the automatic cleaning of the remediation liquid storage tank. Due to the degree o...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of soil remediation sprinkling device that can repair the inner and outer layers of the soil at the same time, to solve the problem of automatic cleaning of the remediation fluid storage tank proposed in the above-mentioned background technology, because the land is polluted Depending on the degree, the composition of the soil remediation fluid also has certain differences. If the inner wall of the remediation fluid storage tank cannot be cleaned, residues of the remediation fluid are likely to affect the next use. When the restoration solution is sprayed on the land, it can only be sprayed to the outer layer of the soil, and the inner soil cannot be sprayed and repaired well, and then there is a problem that the restoration effect of the inner soil is poor

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