A kind of hydroxyl free radical solution high ground gap boom sprayer and its use method

Abstract

The invention belongs to the technical field of agricultural machinery, and discloses a hydroxyl radical solution high-gap boom sprayer and a use method. Among them, the small water tank is built into the large water tank, and the output ends of the large and small water tanks are connected to the liquid input end of the gas-liquid mixing module. After the action, gaseous free radicals are produced, the output end is connected to the gas input end of the gas-liquid mixing module, the liquid input end of the gas-liquid mixing module is directly connected to the water tank, the outlet end of the plunger pump is connected to the spraying module, and the plunger pump The backflow port is connected with a micro-nano bubble releaser so as to prepare a hydroxyl radical solution. Utilize the present invention to synthesize environment-friendly strong oxidizing hydroxyl radical solution on a large scale, in situ, quickly and efficiently, which can be used to prevent and treat typical pests and diseases caused by harmful bacteria, fungi, viruses and other microorganisms, and can effectively reduce agricultural production. use of chemical pesticides.

Description

Technical field [0001] The present invention belongs to the field of agricultural machinery technology, relates to a hydroxyl radical solution high gap spray rod sprayer and the method of use thereof. Background [0002] Advanced Oxidation Process (AOPs) is based on the production of hydroxyl groups (· OH) as a flag, including O2 and unsaturated H 2 O as the raw material, the use of strong ionization discharge to dissociate the gas molecules, ionize into active particles, and then through the gas-liquid mass transfer and dissolution reaction, the production includes · OH、O 2+ 、O 2- 、O 3 、H 2 O + 、H 2 O 2 and HO 2 Oxygen active particles (ROS) including equal particles, and utilize enriched · OH ROS solution inactivates or kills pathogenic bacteria with highly efficient oxidative sterilization technology. [0003] · OH has extremely strong microbial killing properties, can directly cause major damage to cell membranes, and can enter the cell to damage DNA, RNA and proteins, and ha...

AI Technical Summary

Problems solved by technology

Such agents are harmful to health, may cause poisoning, are corrosive, and take a long time to volatilize and decompose after use, leaving residues.

[0004] At the same time, at present, traditional small knapsack and hand-held sprayers are mostly used in the killing of pathogenic microorganisms. The machine has low operating efficiency and large and uneven droplet size. It has not been reported yet, and it is currently a very promising equipment

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