Automatic ozone circulation mixing device for pesticide-free crop virus killing

Abstract

An automatic ozone circulation mixing device for pesticide-free crop virus killing comprises a mixing tank, a water jet device and a booster water pump. The mixing tank comprises a tank body, a jet mixing cavity, a rotary water spray mixer, an annular channel, a rotary mixing cavity, a water outlet channel, a collecting box and a circulating pipe. A gas-liquid nozzle at the lower end of the water jet device is connected to the upper portion of the mixing tank and communicated with the jet mixing cavity, an air suction chamber of the water jet device is provided with a circulating pipe connector and an ozone connector, the circulating pipe connector is connected with one end of the circulating pipe, the other end of the circulating pipe is communicated with the collecting box, and the booster water pump is connected onto a water inlet pipe or a water outlet pipe of the mixing tank. Different mixing cavities are used for mixing, ozone is easier to be evenly mixed and can be sufficiently mixed with liquor to be dissolved, the ozone is repeatedly mixed by the circulating pipe until being dissolved, and sufficient dissolving is ensured, so that sterilization capacity and sterilization stability are ensured. Various water-vapor mixing modes are integrated, and accordingly, the automatic ozone circulation mixing device is more conveniently combined with other spraying equipment and is simple and compact in structure, low in manufacturing cost and convenient in processing and popularization.

Description

technical field [0001] The invention relates to a virus-killing device for crops, in particular to an ozone automatic circulation mixing device for killing viruses without pesticides for crops. Background technique [0002] People cannot live without food, but most of the food is grown in farmland. With the continuous improvement of cultivation technology, the growth period of vegetables and food crops has become shorter and higher, and the yield has become higher and higher. With the intensification of pollution, diseases and insect pests are becoming more and more serious. Most vegetables and food crops need to be sprayed many times in a row before they can mature, and long-term consumption is likely to bring diseases. Therefore, it is necessary to develop a virus-killing device that does not use pesticides, and it must have a strong virus-killing effect without pesticides. Its ozone is the most important one, but ozone evaporates rapidly in the air, so it is dissolved in ...

AI Technical Summary

Problems solved by technology

[0002] People cannot live without food, but most of the food is grown in farmland. With the continuous improvement of cultivation technology, the growth period of vegetables and food crops has become shorter and higher, and the yield has become higher and higher. With the intensification of pollution, diseases and insect pests are becoming more and more serious. Most vegetables and food crops need to be sprayed many times in a row before they can mature. Long-term consumption will easily bring diseases.

Therefore, it is necessary to develop a virus-killing device that does not use pesticides, and it must have a strong virus-killing effect without pesticides. Its ozone is the most important one, but ozone evaporates rapidly in the air, so it is dissolved in water to prolong the life of the virus. The volatilization time and bactericidal effect, but the current mixing device is either bulky and inconvenient to use, or the mixing effect is not ideal, so that ozone cannot be fully dissolved in water, affecting the use effect

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