Ozone water and soil infectious insect pest prevention and control machine

Abstract

The invention provides an ozone water and soil infectious insect pest prevention and control machine. The ozone water and soil infectious insect pest prevention and control machine comprises an oxygen extraction device, an oxygen storage tank, a high-voltage discharge chamber and an ozone water mixing device, all of which are connected in sequence. The oxygen extraction device comprises an air compressor, an air heating pipe, an air cooling pipe, a water removing pipe, a guide pipe and a nitrogen removing pipe. An electric heating bar is arranged in the air heating pipe, one end of the air heating pipe is provided with an air inlet communicated with the air compressor, and the other end of the air heating pipe is provided with an air outlet. The lower end of the air cooling pipe is provided with a cooling water inlet, and the upper end of the air cooling pipe is provided with a cooling water outlet. The water removing pipe is located in the air cooling pipe, and the upper end and the lower end of the water removing pipe penetrate through an upper seal and a lower seal of the air cooling pipe respectively. The guide pipe winds the outer wall of the water removing pipe, and the lower end of the guide pipe stretches into the lower end of the water removing pipe. One end of the nitrogen removing pipe is communicated with the water removing pipe, and the other end of the nitrogen removing pipe is communicated with the oxygen storage tank. The prevention and control device can effectively extract oxygen from air and can guarantee the purity of oxygen, the oxygen is converted into the ozone lastly to be irrigated into the farmland, and therefore the sterilization effect is achieved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a prevention and control machine capable of irrigating ozone water into fields to kill diseases and insect pests in the soil. Background technique [0002] At present, the method of killing bacteria, viruses and pests in the soil in agricultural planting is mainly to use a large amount of highly toxic pesticides, which also pollutes the soil while killing bacteria, viruses and pests in the soil. Soil compaction caused by excessive chemical fertilizers seriously exceeds the standard of pesticide residues in agricultural products, which is harmful to human health. [0003] In the prior art, people found that irrigating ozone-containing water into the fields can effectively kill various diseases and insect pests in the soil by using the high oxidation of ozone, and at the same time decompose the residual pesticides and fertilizers in the soil to loosen the soil and improve Th...

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Problems solved by technology

[0007] The invention proposes an ozone water and soil borne disease and insect pest control machine, which solves the problem that the control machine in the prior art cannot separate relatively pure oxygen from the air

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