A kind of amaranth cultivation device for controlling soil arsenic

Abstract

The invention provides an edible amaranth cultivating device for treating arsenic in soil. The edible amaranth cultivating device comprises electric lifting rods, partition plates, a first rotating roller, a driving motor, a second rotating roller, a contact switch, an ejector rod and return springs. The electric lifting rods are mounted at the inner bottom of a planting tank, and the partition plates are assembled on the upper end surface of a bearing plate. The edible amaranth cultivating device has the advantages that the site planting orderliness can be implemented by the edible amaranth cultivating device in the design, the first rotating roller is mounted at the rear of a soil recycling tank, the driving motor is mounted on the upper portion of the right end surface of the soil recycling tank, the second rotating roller is mounted at the inner front of the soil recycling tank, accordingly, the edible amaranth cultivating device in the design has soil turnover functions, and the air permeability of the soil can be improved; the contact switch is arranged at the inner bottom of the soil recycling tank, the ejector rod is fixed to the middle of the lower end surface of a support plate, the return springs are mounted at the inner bottom of the soil recycling tank, and accordingly the edible amaranth cultivating device in the design has automatic nutrient solution adding functions, is reasonable in structure, good in stability and high in reliability and has complete functions, and good planting effects can be realized by the edible amaranth cultivating device.

Description

technical field [0001] The invention relates to an amaranth cultivation device for treating arsenic in soil, and belongs to the field of soil treatment equipment. Background technique [0002] Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil, reducing its concentration to an acceptable level, or converting toxic and harmful pollutants into harmless substances. Fundamentally speaking, the technical principles of contaminated soil remediation can include: (1) Change the form of pollutants in the soil or the way they combine with the soil to reduce their mobility and bioavailability in the environment; ( 2) Reduce the concentration of harmful substances in the soil. [0003] Arsenic is highly toxic and extremely harmful to the human body. Soil arsenic pollution and its remediation have been widely concerned by governments and scientists for a long time. The growth of amaranth can e...

AI Technical Summary

Problems solved by technology

[0004] The amaranth cultivation device in the prior art cannot achieve the orderly planting of amaranth, and the sowing of amaranth is messy, which affects the growth of amaranth; the amaranth cultivation device in the prior art cannot realize the secondary recycling of soil, which increases the difficulty of handling by operators The amaranth cultivation device in the prior art cannot stir the soil, and its functionality is insufficient; the amaranth cultivation device in the prior art cannot automatically add nutrient solution to the soil, and the degree of intelligence is not high, so there is an urgent need for a method for Amaranth cultivation device for controlling soil arsenic to solve the above-mentioned problems

Images