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Preparation method and device of soil improvement type organic fertilizer

A technology for organic fertilizer and soil improvement, which is applied in the direction of fertilizer mixture, fertilization device, thin material treatment, etc., and can solve the problem of large loss of organic fertilizer

Pending Publication Date: 2022-02-08
山西年马农业科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The device separates the heavy metals in the organic fertilizer through the passivation solution. The organic fertilizer is easily diluted and eliminated by the passivation solution, and the loss of the organic fertilizer is relatively large.

Method used

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  • Preparation method and device of soil improvement type organic fertilizer
  • Preparation method and device of soil improvement type organic fertilizer
  • Preparation method and device of soil improvement type organic fertilizer

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Embodiment Construction

[0036] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] like figure 1 and figure 2 As shown, this application provides:

[0038] A method for preparing a soil-improving organic fertilizer. The preparation method uses preparation equipment. The preparation equipment includes an electrolytic cell 1, a cathode rod 2, an anode rod 3 and a power supply. The cathode rod 2 and the anode rod 3 are arranged in the electrolytic cell 1, and the cathode rod 2 and the anode rod 3 are electrically connected to the negative pole and the positive pole of the power supply respectively, the cathode rod 2 is rotatably arranged in the electrolytic cell 1, the preparation equipment also includes a recovery unit 4, and the recovery unit 4 includes a flexible belt 4a, an...

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Abstract

The invention relates to the technical field of soil improvement, in particular to a preparation method of a soil improvement type organic fertilizer. The preparation device is used in the preparation method, and the preparation device comprises an electrolytic tank, a cathode bar, an anode bar, a power source and a recovery unit. The cathode bar and the anode bar are arranged in the electrolytic tank, the cathode bar is rotationally arranged in the electrolytic tank, the recovery unit comprises a flexible belt, an unwinding disc and a winding disc, and the flexible belt starts from an execution part of the unwinding disc to wind the cathode bar for several circles and then is wound on an execution part of the winding disc. The preparation method comprises the following steps of S1, electrolyzing an organic stock solution by the cathode bar and the anode bar; S2, analyzing the heavy metal on the cathode bar, and adsorbing the heavy metal on the flexible belt; S3, enabling the unwinding disc and the winding disc to work to replace the flexible belt on the cathode bar. According to the present invention, the heavy metal in the organic stock solution is removed in an electrolysis mode, the heavy metal can be recycled, the cost is low, and the content of the heavy metal in the prepared organic fertilizer is lower. The invention further relates to a preparation device of the soil improvement type organic fertilizer.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a method for preparing a soil-improving organic fertilizer. The invention also relates to a soil improvement type organic fertilizer preparation equipment. Background technique [0002] Farmers in our country have a tradition of using organic fertilizers and attach great importance to the use of organic fertilizers. The United States, Western Europe, Japan and other developed countries are emerging "ecological agriculture" and "organic agriculture". These countries also attach great importance to the use of organic fertilizers, and stipulate organic fertilizers as the main fertilizer source for the production of green food. Organic fertilizer refers to a type of fertilizer that contains organic substances and can not only provide a variety of inorganic and organic nutrients for crops, but also fertilize and improve the soil. High-quality organic fertilizer contains a v...

Claims

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Application Information

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IPC IPC(8): C25C1/00C05G3/80B65H16/04B65H18/02
CPCC25C1/00C05G3/80B65H16/04B65H18/026B65H2701/19Y02P10/20
Inventor 马学民李金凤李伟波
Owner 山西年马农业科技股份有限公司
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