Circular-swing loosening treatment device for contaminated soil

Abstract

The invention discloses a circular-swing loosening treatment device for contaminated soil. The device comprises a processing shell and a circulation shell, the circulation shell is arranged on the right side of the processing shell, the processing shell is provided with a material inlet pipe and a stirring pipeline, the stirring pipeline is provided with ring sleeves, rotating rods, swinging steelballs, stirring rods, stirring fins and flakes, the upper end of the circulation shell is provided with a lifting rotation shaft, a spiral blade, a filter screen plate and a water discharging opening, the right wall of the circulation shell is provided with a material discharging pipeline, a motor is riveted on the right side of the upper end of the circulation shell, supporting rods are symmetrically and vertically welded on the left side of the lower end of the processing shell and the right side of the lower end of the circulation shell, and the lower end of each supporting rod is connected with an anti-skid base seat. The device provided by the invention can stir the contaminated soil at a high speed and can synchronously add a treatment medicine, the soil is loosened through the swinging stirring rods and the swinging steel balls, the circulation shell is added to improve the soil treatment efficiency, and cooperation of the supporting rods, the anti-skid base seats, a sliding connection rod, sliding sleeves and movable supporting rods which are arranged at the bottom can reduce vibration and provide supporting.

Description

technical field [0001] The invention relates to soil pollution treatment, in particular to a recyclable swinging loose polluted soil treatment device. Background technique [0002] Due to the rapid growth of population and the rapid development of industry, solid wastes are continuously stacked and dumped on the soil surface, harmful waste water is continuously infiltrated into the soil, and harmful gases and floating dust in the atmosphere are also continuously falling into the soil with rainwater, resulting in soil pollution. Soil pollutants can be roughly divided into two categories: inorganic pollutants and organic pollutants. Inorganic pollutants mainly include acids, alkalis, heavy metals, salts, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, etc. Organic pollutants mainly include organic pesticides, phenols, cyanides, petroleum, synthetic detergents, 3,4-benzopyrene, and harmful microorganisms brought by u...

AI Technical Summary

Problems solved by technology

[0003] In the existing devices, the treatment efficiency of soil pollution is relatively low, and the uniformity is poor. In many cases, the mixture of the treatment agent and the soil is not uniform enough, so the effect is relatively poor

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