Soil remediation device capable of simultaneously stirring and conveying soil

Abstract

The invention discloses a soil remediation device capable of simultaneously stirring and conveying soil. The soil remediation device comprises a material inlet part, and the material inlet part comprises a first conveyor belt and a material inlet hopper; an outlet in the lower part of the material inlet hopper is arranged above the first conveyor belt, a screener covers an inlet in the upper part of the material inlet hopper, the upper surface of the screener has a predetermined slope, and the lower side of the upper surface of the screener extends to the outer side of the soil remediation device to intercept impurities exceeding a designed remediation maximum size or agglomerated soil to the outside of the soil remediation device; and the front and rear parts of the first conveyor belt are respectively provided with one power roller. The device provided by the invention has the following beneficial effects: one side, close to the middle of a stirring cabin, of each rotating shaft rotates from the bottom to the top, so that the soil accumulated in the middle of the conveyor belt is evacuated to two sides, a stirring tooth plate with an inclined angle is also used, so that the soil is pushed forwards, and the soil is conveyed by a second conveyor belt while the soil is stirred.

Description

technical field [0001] The invention belongs to the field of soil restoration, and in particular relates to a soil restoration device capable of simultaneously stirring and conveying. 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] The feeding device of the soil remediation machine needs to transport the soil to the mixing chamber continuously and efficiently, and the soil is accumulated at the feeding place. The power of the general convey...

AI Technical Summary

Problems solved by technology

The feeding device of the soil remediation machine is sometimes mixed with sundries that the machine cannot handle or large pieces of soil agglomerates, causing the machine to be stuck or even damaged. In addition, the feeding funnel bears high loads and is easily deformed due to the high load of the soil.

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