Gliding arc discharge and nitrogen fixation generation device for foliage dressing of facility agriculture
A generating device and foliar fertilization technology, which is applied in the direction of nitrogen fertilizer, can solve the problems of low nitrogen fertilizer utilization rate and soil compaction, and achieve the effects of reducing pollution, effectively utilizing sustainable development resources, and easy to decompose
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[0026] Example one
[0027] The embodiment of the present invention provides a gliding arc discharge nitrogen fixation generator for foliar fertilization in facility agriculture, such as figure 1 Shown, including:
[0028] The discharge cell 100 is used to form a sliding arc to generate plasma to excite air to generate NOx active groups; and,
[0029] The nitrogen fixing unit 200 is used for mixing the air containing NOx active groups from the discharge unit with water to form liquid nitrogen fertilizer.
[0030] Such as figure 1 As shown, the discharge unit 100 includes a reaction cover 101, an insulating isolation plate 102, an air compressor 103, a nozzle 104, a high-voltage power supply 105 and at least two knife-shaped bifurcated electrodes 106, among which:
[0031] The insulating isolation plate 102 is fixed inside the reaction cover 101 for dividing the reaction cover 101 into a first cavity and a second cavity;
[0032] The air compressor 103 is arranged in the first cavity, a...
Example Embodiment
[0048] Example two
[0049] The embodiment of the present invention also provides a gliding arc discharge nitrogen fixation generator for foliar fertilization in facility agriculture. The difference between the device and the device in the first embodiment is that it also includes a controller (not shown in the figure) The controller is connected to the high-voltage power supply 105, and is used to generate AC high-voltage power of different voltage levels when receiving the control command, and use the sliding arc generated by the knife-shaped bifurcated electrode 106 to generate different degrees of discharge, thereby generating the expected content Active groups such as NOx can further obtain liquid nitrogen fertilizer with precise nitrogen content. The other parts of the device provided in this embodiment are the same as those of the first embodiment, and will not be repeated here.
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