A device for classifying and processing soil remediation raw materials that can be automatically layered

Abstract

The invention relates to the field of soil remediation, in particular to a device for classifying and processing soil remediation raw materials that can be automatically layered. The technical problem of the present invention is to provide a soil remediation raw material classification and processing device that can be automatically layered. Technical scheme: a soil remediation raw material classification and processing device that can be automatically layered, including a working frame board, a supporting bottom plate, an operation control screen, a straw cutting mechanism, a cutting mechanism, a layering mechanism and a feeding board; Support base plate for welding. The invention achieves the preliminary combing of the straw, and then arranges the straw in an orderly manner, simultaneously cuts the straw in multiple directions to maximally shred the straw, and smashes the chicken manure to expose the inside of the chicken manure and then combine with the straw. Fully contacted, the microbial effect of mixing straw and chicken manure is significantly improved.

Description

technical field [0001] The invention relates to the field of soil remediation, in particular to a device for classifying and processing soil remediation raw materials that can be automatically layered. Background technique [0002] Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in soil to reduce their concentration to acceptable levels, or convert toxic and harmful pollutants into harmless substances. [0003] There are many methods for soil remediation, among which composting refers to the use of traditional composting methods to accumulate contaminated soil and rely on the action of microorganisms in the composting process to degrade the refractory organic pollutants in the soil. The straw and chicken manure are mixed and accumulated on the polluted soil, but because the straw is long strips, the contact area with the chicken manure is small, which leads to the weakening of the microbial...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the traditional composting method to remediate the soil, the straw and chicken manure are usually mixed and piled up on the contaminated soil, but because the straw is long, the contact area with the chicken manure is small, which leads to the microorganisms after the straw and chicken manure are mixed. The effect is weakened, and the straw needs to be cut into short strips. However, when cutting a large number of straws, the straws are stacked in disorder, which leads to a large shearing force, which is easy to damage the cutting machine and shorten the machine life. After the time is left, it is easy to form hard lumps, and then it is easy to form a dust layer on the outer surface, which prolongs the microbial action time after the chicken manure and straw are mixed, so that the soil restoration takes a long time and reduces the quality of soil restoration. The technical problem of the present invention To: Provide a sorting and processing device for soil remediation raw materials that can be automatically layered

Images