Efficient soil remediation method

A soil remediation and soil technology, applied in the field of soil remediation, can solve the problems of slow growth rate of crops, affecting the survival rate of crops, unable to plant crops, etc., to achieve the effect of improving the degree of refinement, avoiding insufficient soil grinding, and reducing the content of heavy metals

Active Publication Date: 2019-03-22
东营市耀城弘丰农业科技有限公司
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Problems solved by technology

There are many impurities and soil clods in the soil of farmland in some mountainous areas. If the impurities and soil clods are not removed, the survival rate of crops will be affected, and at the same time, it wil

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Embodiment Construction

[0025] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0026] Such as Figure 1 to Figure 4 Shown, a kind of efficient soil remediation method of the present invention, the method step is as follows:

[0027] S1: Use excavation equipment to put the soil of the farmland into the soil remediation device for soil refinement and screening of impurities;

[0028] S2: Add soil disinfectant to the refined soil in S1, use excavation equipment to stir the soil and soil disinfectant, and react statically for 24 to 72 hours after the stirring is completed;

[0029] S3: Add soil remediation agent to the sterilized soil in S2, and stir the soil and soil disinfectant through excavation equipment, and stand still for 24 to 72 hours after the stirring is completed;

[0030] S4: plant one of Indian shepherd's purse,...

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Abstract

The invention belongs to the technical field of soil remediation, and particularly relates to an efficient soil remediation method. A soil remediation device adopted in the efficient soil remediationmethod comprises a box body, a motor and a controller; the box body is internally provided with a crushing cavity, a grinding cavity and a collecting cavity from top to bottom in sequence; a rotary rod is vertically arranged on the middle part of the top wall of the box body, a rotary shaft is horizontally and rotatably installed at the bottom of the box body, a soil inlet is formed in one side atthe top of the box body, and a transmission shaft is arranged on the other side at the top of the box body; crushing plates are symmetrically arranged at the bottom end of the rotary rod, and the topend of the rotary rod extends out of the top wall of the box body and is fixedly connected with a first bevel gear; transmission between the rotary shaft and the transmission shaft is carried out through a belt; a second bevel gear is fixedly connected to the other end of the transmission shaft, and the second bevel gear and the first bevel gear are subjected to transmission in a meshing mode; anelastic separation plate is arranged on the lower parts of the crushing plates; and a baffle is arranged on the lower part of the elastic separation plate. According to the efficient soil remediationmethod, soil is subjected to plant cultivating remediation, so that the heavy metal content in the soil is reduced, and the soil properties of the soil are improved.

Description

technical field [0001] The invention belongs to the technical field of soil remediation, in particular to an efficient soil remediation method. Background technique [0002] Soil aggregates refer to structural units with a diameter of <10mm formed by soil particles through the action of various natural processes; soil aggregates need to have enough fine soil particles. Fine soil particles include microaggregates and single particles. The finer the soil particles, the greater the cohesive force, which is more conducive to the formation of complex particles. The soil of the soil aggregate is loose, easy to cultivate, suitable for long cultivation period, good cultivation quality, easy for seeds to germinate and unearth, easy to extend the root system, and neat seedling emergence. There are many impurities and soil clods in the soil of farmland in some mountainous areas. If the impurities and soil clods are not removed, the survival rate of crops will be affected, and at th...

Claims

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Application Information

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IPC IPC(8): B09C1/00B09C1/08B02C18/14B02C18/18B02C15/02B02C23/00B02C23/16
CPCB02C15/02B02C18/14B02C18/18B02C23/00B02C23/16B02C2015/008B02C2023/165B09C1/08B09C1/105
Inventor 不公告发明人
Owner 东营市耀城弘丰农业科技有限公司
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