Micro nano bubble generator for agricultural irrigation

Micro nano bubble generation technology is to use micro nano bubble generation device to quickly and efficiently dissolve gas into water to produce supersaturated micro nano bubble water. The remarkable characteristics of micro nano bubbles are that they rise slowly in water, stay for a long time, produce self compression, and have high solubility in water. Moreover, micro nano bubbles have physiological activity to promote plant growth, improve plant growth rate, enhance root activity, and promote root growth and development.

The technical principle of nutrient solution micro nano bubble aeration disinfection system: using micro nano bubble generation technology to dissolve pure oxygen into nutrient solution to form supersaturated micro nano bubble water to aerate nutrient solution; Pure oxygen and ozone are dissolved into nutrient solution by micro nano bubble generation technology to form micro nano bubble ozone water, which can disinfect and increase oxygen for nutrient solution.

The micro nano bubble aeration disinfection system of nutrient solution can directly aerate and disinfect nutrient solution. The micro nano bubble technology is used to increase oxygen, which can produce micro nano bubbles with slow-release effect and ensure the dissolved oxygen concentration at the end of the planting trough.

The innovation of micro nano bubble aeration disinfection irrigation is as follows

● The micro and nano bubble generation technology can effectively dissolve oxygen and ozone in water, and the micro and nano bubbles have slow-release effect, which can prolong the retention time of oxygen and ozone in water and improve the utilization rate;

● Ozone cooperates with ultraviolet sterilization. The reaction between ozone and organic molecules needs activation energy. Ultraviolet irradiation improves the molecular energy of organic compounds and increases the proportion of activated molecules, so that organic compounds can be easily decomposed under ozone oxidation. In addition, ozone dissolved in water can generate hydroxyl radical (OH -) with higher reactivity under UV irradiation, which accelerates the removal rate of organic matter in water;

● Filter the nutrient solution before ozone and ultraviolet disinfection to reduce the influence of reducing substances and opaque impurities in the nutrient solution on the disinfection effect and improve the sterilization effect;

● In soilless cultivation, the nutrient solution containing high concentration of micro nano bubble ozone water was recycled several times in series hydroponic facilities to effectively remove pathogens in the dead corner of the facilities;

● It can realize the dual functions of oxygenation and disinfection, which can not only oxygenate the nutrient solution, but also disinfect the nutrient solution, effectively reducing the cumulative investment cost of a single equipment;

● The device adopts automatic control and independent CPU integrated controller, which is easy to operate; The data port is reserved in the control unit, which can be connected with the control unit of other devices to realize the integrated control of the Internet of things.

Advantages of the device

Integrated design of machine, electricity, water and gas, with built-in oxygen device, ozone unit, micro nano mixing and dissolving device, electronic control device and instrument. The whole machine is compact in structure and beautiful in appearance. It directly produces super saturated micro nano oxygen enriched water with disinfection without auxiliary equipment. The concentration and output can be set and adjusted according to different process requirements of different industries.

● The new technology of nano binuclear dissolution is adopted;

● High purity oxygen and ozone can be fully dissolved in water;

● Mobile, easy to combine with existing equipment and facilities;

● The time for the equipment to reach the state of saturated oxygen rich water is short, the efficiency is high, and the energy consumption is saved;

● Strong structure, few components, easy disassembly, easy maintenance and corrosion resistance;

● Nano scale oxygen rich water is produced, and the particle size of nano bubbles can reach 10-100nm;

● The concentration of nano oxygen enriched water can be adjusted online;

● Corrosion resistant. The flow passage parts are made of SUS304 stainless steel / 316L stainless steel / PTEF;

● Industrial grade design is adopted to ensure 24-hour continuous operation, stable and reliable;

● Intelligent control, CPU integration, intelligent operation of main board, remote control or timing mode;