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Method for producing organic fertilizer with plant charcoal and bamboo vinegar

A production method and technology of plant charcoal are applied in the directions of fertilization device, fertilizer mixture, application, etc., to achieve the effect of increasing the repelling effect of pests, reducing the use, and being convenient for storage.

Inactive Publication Date: 2013-04-03
ZHEJIANG JIANZHONG BAMBOO IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] CN1308266C (2007-4-4) discloses a kind of amino acid organic fertilizer, preparation method and application, but there is no report in the prior art of preparing organic fertilizer from the crystallization mother liquor of plant charcoal, bamboo vinegar and abamectin

Method used

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  • Method for producing organic fertilizer with plant charcoal and bamboo vinegar
  • Method for producing organic fertilizer with plant charcoal and bamboo vinegar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The plant raw material used in this embodiment is corncob.

[0035] Put the plant material into the microwave vacuum tank, vacuumize to -0.02MPa, and then conduct microwave treatment, the microwave frequency is 300MHz, and the microwave treatment time is 1min; the plant material obtained after pretreatment is dried and pre-carbonized in sequence , carbonization, calcination and cooling, the temperature of each temperature measurement point, the drying zone A is 150°C, the pre-carbonization zone B is 275°C, and the carbonization zone C is 450°C. figure 1 The zone D shown is the temperature of different positions in the combustion zone. When the temperature of a certain place in the combustion zone, such as d2, is too low, open the small hole in that place, introduce air and burn it nearby, so as to raise the temperature in this place and control the bamboo to move down. The temperature of the combustion zone experienced during the process, control the combustion to raise...

Embodiment 2

[0042] The plant material used in this example is bamboo chips (about 40 cm long).

[0043] Put the plant material into the microwave vacuum tank, vacuumize until the vacuum degree is -0.001MPa, and then carry out microwave treatment, the microwave frequency is 950MHz, and the microwave treatment time is 3min;

[0044] The plant raw materials obtained through pretreatment are dried, pre-carbonized, carbonized, calcined, and cooled in sequence. The temperature at each temperature measurement point is 150°C in drying area A, 275°C in pre-carbonization area B, and 450°C in carbonization area C. The pyrolysis gas produced in the carbonization zone flows countercurrently or cross-flows with the bamboo in the drying zone from bottom to top to dry the bamboo and reach the carbonization temperature. Bamboo vinegar removes bamboo tar for later use;

[0045] Observation during warming figure 1 The zone D shown is the temperature of different positions in the combustion zone. When the ...

Embodiment 3

[0051] The plant raw material used in this embodiment is pine tree, and the pine tree is first cut after the skin impurities are removed, and the length is controlled to be no more than 15 cm.

[0052] Put the plant raw material into the microwave vacuum tank, evacuate until the vacuum degree is -0.01~-0.005MPa, and then carry out microwave treatment, the microwave frequency is 550MHz, and the microwave treatment time is 1.2-2min;

[0053] The pre-treated plant raw materials are dried, pre-carbonized, carbonized, calcined, and cooled in sequence. The temperature at each temperature measurement point is 180°C in the drying area A, 325°C in the pre-carbonization area B, and 530°C in the carbonization area C. Observation during warming figure 1 The zone D shown is the temperature of different positions in the combustion zone. When the temperature of a certain place in the combustion zone, such as d2, is too low, open the small hole in that place, introduce air and burn it nearby,...

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Abstract

The invention relates to a production method for fertilizer, in particular to a method for producing organic fertilizer with plant charcoal and bamboo vinegar. The method comprises the following steps: preparing plant charcoal; preparing bamboo vinegar; proportioning primary raw materials; carrying out vacuum pressurizing treatment and extrusion pelleting; and stirring uniformly, wherein the primary raw materials are the following materials by weight: 40 to 60 parts of obtained plant charcoal, 15 to 25 parts of obtained bamboo vinegar, and 20 to 30 parts of crystallized mother liquor containing 10 to 20 percent of abamectin; and the vacuum pressurizing treatment comprises the steps of filling the raw materials into a vacuum pressurizing tank, vacuumizing till the vacuity is -0.015 MPa to -0.025 MPa, preparing 3 to 10 weight parts of crystallized mother liquor containing 10 to 20 percent of abamectin, adding the 3 to 10 weight parts of crystallized mother liquor containing 10 to 20 percent of abamectin into the tank, pressurizing till the pressure is 0.1 MPa to 0.8 MPa, and treating for 15 to 30 min. According to the method, the total nutrient and the sum of organic matter mass fraction of the organic fertilizer prepared with plant charcoal and bamboo vinegar are improved.

Description

technical field [0001] The invention relates to a method for producing fertilizer, in particular to a method for producing organic fertilizer from plant charcoal and bamboo vinegar. Background technique [0002] Using bamboo vinegar organic fertilizer is one of the effective ways to reduce the use of chemical fertilizers and pesticides and improve food safety. [0003] The organic nutrients in Abamectin organic fertilizer are relatively high, and the content of crude protein, amino acid and organic matter are all high. Abamectin is a highly efficient and broad-spectrum antibiotic insecticide and acaricide. Macrolide disaccharide compound. It is a natural product isolated from soil microorganisms. It has stomach poisoning and contact killing effects on mites and insects, and has a weak fumigation effect. Interfering with the neurophysiological activities of pests has a direct killing effect on predators and parasitic natural enemies, but because there are few residues on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 丁建中
Owner ZHEJIANG JIANZHONG BAMBOO IND
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