Inner cycle collision mixed type soil repair device

Abstract

The invention discloses an inner cycle collision mixed type soil repair device which comprises a processing box, wherein the processing box is a cylindrical barrel, wherein a lifting barrel is arranged at the middle position of the upper end of the processing box in a penetrating manner, a rotating bearing matched with the lifting barrel is arranged at the upper end of the processing box, a supporting ring is arranged in the bottom of the processing box, a material collecting box is arranged in the middle position of the supporting ring, the lower end of the lifting barrel stretches into the material colleting groove, and a lifting shaft is arranged in the axis position in the lifting barrel. By crushing materials circumferentially and screening the materials through a filter barrel, the sizes of the materials are qualified when the materials are repaired, so that the materials are in full contact with a repair solution in the later period; the materials then upwell along the lifting barrel through lifting blades and collide with a material spraying cone which sprays the repair solution, so that the dispersion degree of the materials is enhanced; the materials are in contact with the repair solution sprayed from the nozzle conveniently, so that the repair effect is improved and the practicality is high.

Description

technical field [0001] The invention relates to the technical field of soil restoration equipment, in particular to an internal circulation collision mixing type soil restoration device. Background technique [0002] Soil pollution is one of the major environmental problems that need to be solved urgently. The discharge of pollutants from industrial and mining enterprises is the main cause of heavy local soil pollution and high risks. For example, during the production process of heavily polluting enterprises, due to limiting factors such as aging equipment and production processes, pollutants are discharged in an unorganized manner, resulting in soil pollution around the enterprise; The direct discharge of industrial wastewater containing a large amount of heavy metals and toxic organic pollutants can cause pollution to the surrounding soil of enterprises; since the 1990s, along with the adjustment of industrial structure and land use planning, a large number of industrial ...

AI Technical Summary

Problems solved by technology

The discharge of pollutants from industrial and mining enterprises is the main cause of heavy local soil pollution and high risks. For example, during the production process of heavily polluting enterprises, due to limiting factors such as aging equipment and production processes, pollutants are discharged in an unorganized manner, resulting in soil pollution around the enterprise; The direct discharge of industrial wastewater containing a large amount of heavy metals and toxic organic pollutants can cause pollution to the surrounding soil of enterprises; since the 1990s, along with the adjustment of industrial structure and land use planning, a large number of industrial enterprises have been relocated or closed, and some industrial wastelands have environmental risks. It becomes a new source of pollution and poses a threat to the quality of the surrounding soil environment

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