Auxiliary device for acid soil remediation

Abstract

The invention provides an auxiliary device for acid soil remediation. The auxiliary device for acid soil remediation comprises a case, crushing fan blades and a crushing roller, wherein a first transmission rod is arranged in the case, and the crushing blades are arranged on the outer ring of the first transmission rod; the crushing roller is arranged in the case, and bearings are arranged at thetwo ends of the crushing roller; and a first motor is arranged on the outer side of the case and is connected with the crushing roller through the bearings. A feeding port is formed in the top end ofthe case, and a baffle plate is arranged at the bottom of the feeding port and fixedly connected with the case in a welded mode; and a second motor is arranged on the other side of the outer part of the case and fixed to the outer side of the case through screws. The auxiliary device for acid soil remediation solves the problems that the existing equipment firstly crushes soil and then transportsthe crushed soil to another grinding operation for grinding, so that time and labor are consumed, the working efficiency is reduced, and the integration degree is low.

Description

technical field [0001] The invention relates to the technical field of soil restoration, in particular to an auxiliary device for restoration of acidic soil. 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. [0003] At present, in some contaminated soil remediation technologies, in order to make the soil particles fully contact with the reagents to achieve the remediation effect, an auxiliary device is required to crush the soil first, and then trans...

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Problems solved by technology

[0003] At present, in some contaminated soil remediation technologies, in order to make the soil particles fully contact with the reagents to achieve the remediation effect, an auxiliary device is required to crush the soil first, and then transport the crushed soil to another grinding operation for grinding. It is not only time-consuming and labor-intensive, but also reduces work efficiency, and the degree of integration is low

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