Fixed-depth soil turning treatment equipment for soil pollution control

Abstract

The invention discloses fixed-depth soil turning treatment equipment for soil pollution control, and relates to the technical field of soil control. The fixed-depth soil turning treatment equipment comprises a device box, and the upper side surface of the device box is fixedly connected with two auxiliary rails. According to the fixed-depth soil turning treatment equipment for soil pollution treatment, the controller, the double-shaft motor, the screw rod, the soil twisting rod, the nut block, the fixed rod, the telescopic connecting rod, the upper hinge seat, the lower hinge seat, the movable plate, the auxiliary block, the auxiliary rail and the guide rail are used for driving the soil twisting rod to move downwards, so that polluted soil is turned and sampled. When the movable plate moves downwards, a worker can conveniently observe the depth of the soil twisting rod penetrating into the polluted soil through an L-shaped connecting block, a measuring rope, an auxiliary hole, an auxiliary plate, a measuring roller, a measuring shaft, a torsional spring, a pointer shaft and a display disc; therefore, the problem that a certain difficulty is brought to soil pollution treatment workers to clearly know the soil turning depth due to the fact that most existing soil turning devices for the polluted land do not have the positioning function is solved.

Description

technical field [0001] The invention relates to the technical field of soil treatment, in particular to soil treatment equipment with a fixed depth for soil pollution control. Background technique [0002] Soil is a strategic resource for human survival and rejuvenation of the country. With the rapid development of industrialization, urbanization, and agricultural intensification, a large amount of untreated waste is transferred to the soil system, and is collected and left in the soil under the action of natural factors. In the environment, the types of pollutants mainly include heavy metals, nitrates, pesticides and persistent organic pollutants, radionuclides, pathogenic bacteria / viruses and heterogeneous biomass, etc. According to the nature of pollutants, they can be divided into inorganic pollution, organic pollution and biological pollution. According to the existence of pollutants in the environment, they can be divided into single pollution, compound pollution and m...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a soil pollution control fixed-depth soil-turning treatment equipment, which solves the problem that most of the polluted land soil-turning devices do not have the function of positioning, so that the soil pollution control staff can clearly turn over the soil. Soil depth poses a somewhat difficult problem

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