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Oxygenation disinfection device and method

A disinfection device and ozone generator technology, applied in the fields of land preparation methods, botanical equipment and methods, and soil lifting machinery, etc., can solve the problems of continuous occurrence of diseases and insect pests, affecting crop growth and yield, etc. The effect of automation and increased solubility

Active Publication Date: 2016-04-27
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In agricultural production, the continuous accumulation of harmful pathogenic microorganisms due to continuous soil cropping, substrate reuse in substrate cultivation, and recycling of nutrient solutions in hydroponics has resulted in continuous occurrence of diseases and insect pests, seriously affecting the growth and yield of crops. It is necessary to use effective devices to disinfect the soil, matrix, and nutrient solution in time according to the actual conditions of the soil, matrix, and nutrient solution

Method used

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  • Oxygenation disinfection device and method

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Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the oxygen-increasing disinfection device of the present invention includes a water tank 4, an ozone generator 1, a micro-nano bubble generator 6, a water suction pipe 15 and a Venturi 11 arranged on the water suction pipe 15, and the micro-nano bubble generator 6 is installed in the water tank 4 in. The entrance of the micro-nano bubble generator 6 is communicated with the water tank 4 through the water suction pipe 15, and the air inlet of the Venturi 11 stretches out of the water tank 4 and communicates with the atmosphere. In order to adjust the intake volume of air, an air regulating valve 12 is arranged on the air inlet of Venturi. Ozone generator 1 is connected with water suction pipe 15 by ozone pipe 18, provides ozone to micronano bubble generator 6 by water suction pipe 15, specifically, ozone pipe 18 penetrates water tank, and ozone pipe 18 is near the entrance of water suction pipe 15 and absorbs water. Tube 15 is connected. Bec...

Embodiment 2

[0037] The technical scheme of embodiment 2 is basically the same as embodiment 1, and the difference is that the micro-nano bubble generator 6 is not arranged in the middle of the water tank, and stretches into the water of the water tank 4 through the water suction pipe 15 to absorb the water of the water tank.

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Abstract

The invention relates to the technical field of oxygenation and disinfection, and discloses an oxygenation and disinfection device for soil, matrix, a nutrient solution and the like. The device comprises a water tank, an ozone generator, a micro-nano bubble generator, a water absorption tube and a venturi tube arranged in the water absorption tube, wherein the inlet of the micro-nano bubble generator is communicated with the water tank through the water absorption tube; the ozone generator is communicated with the water absorption tube through an ozone tube. According to the oxygenation and disinfection device, air and ozone can be dissolved in a micro-nano bubble liquid, so that the dissolubility of oxygen and ozone in water can be increased, uniform oxygen supply and disinfection of soil, matrix and nutrient solution can be realized, and air in the nature can be effectively utilized for oxygenating. The invention also discloses an oxygenation and disinfection method.

Description

technical field [0001] The invention relates to the technical field of oxygenation and disinfection, in particular to an oxygenation disinfection device and method. Background technique [0002] In agricultural production, the continuous accumulation of harmful pathogenic microorganisms due to continuous soil cropping, substrate reuse in substrate cultivation, and recycling of nutrient solutions in hydroponics has resulted in continuous occurrence of diseases and insect pests, seriously affecting the growth and yield of crops. It is necessary to use effective devices to disinfect the soil, matrix, and nutrient solution in time according to the actual conditions of the soil, matrix, and nutrient solution. At the same time, during the growth of plants, the roots need to absorb a certain amount of oxygen. Especially in the nutrient solution cultivation mode, the concentration of dissolved oxygen becomes an important monitoring index. For this reason, an effective soil, substrat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/18A01B77/00A01B79/00A01G31/00A61L101/10
Inventor 李斌郭文忠薛绪掌王利春陈红余礼根李银坤徐凡陈晓丽李亮
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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