A soil repair device

Abstract

The invention discloses a soil restoration device, which comprises a box body, a crushing blade, a driving motor, a sieve plate and a water pump; a feed pipe is connected above the box body, and a spiral feed roller is arranged inside the feed pipe, and the spiral feed roller The rotating shaft extends to the right side of the feed pipe and is connected to the output shaft through the transmission bevel gear set. The output shaft is fixedly connected with multiple sets of crushing blades, and the output shaft is located below the crushing blades and is provided with a sieve plate. The present invention controls the feeding speed by providing a spiral feed roller linked with the output shaft to ensure the effect of crushing and mixing; the present invention realizes the up and down vibration of the sieve plate by providing an extrusion plate and a raised block to improve the screening efficiency The present invention is provided with crushing blades, rotating plates and crushing teeth to crush the soil multiple times to improve the crushing effect and facilitate subsequent mixing; the present invention is provided with annular nozzles and nozzles so that the medicament and soil are mixed in the air, Improves blending.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to a soil restoration device. 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 one hundred existing soil remediation technologies, and there are more than ten commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. Since the 1980s, many countries in the world, especially developed countries, have formulated and carried out plans for the treatment and restoration of contaminated soil, thus forming a new soil restoration industry. Chemical remediation is the most commonly used soil treatment method. By fully mixing the chemical agent with the soil, the soil is repaired and improved. The traditional chemical agent contacts the soil through spraying, and cannot fully contact the deep soil. The treatme...

AI Technical Summary

Problems solved by technology

Chemical remediation is the most commonly used soil treatment method. By fully mixing the chemical agent with the soil, the soil is repaired and improved. The traditional chemical agent contacts the soil through spraying, and cannot fully contact the deep soil. The treatment effect is poor, the liquid medicine is wasted, and the treatment cycle is long

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