The invention discloses a magnetic-control high-
voltage electromagnetic atomizing device. The magnetic-control high-
voltage electromagnetic atomizing device comprises a
liquid storage tank, a
metering pump, a liquid conveying
guide tube and a
spray nozzle, wherein the suction end of the
metering pump is connected to the
liquid storage tank through the liquid conveying
guide tube; and the output end of the
metering pump is connected to the
spray nozzle through another liquid conveying
guide tube. The
spray nozzle comprises an atomizing site, an atomizing
electrode, a
reference electrode, a
voltage source, a direct-
current voltage source and a superconducting coil. According to the device, the atomizing
electrode of the spray
nozzle is wrapped up by an insulating sleeve, and only the top part of the atomizing
electrode is needed to be exposed, so that the
ionization effect of the liquid is strengthened; electromagnetic coils are arranged, so that one
magnetic field perpendicular to the direction of electric fields is formed in an
electric field area; electrons emitted by the atomizing electrode move under the action of
electric field force, and also bear
Lorentz force from the
magnetic field, so that the electrons move along a spiral path in a process of moving to the
reference electrode from the atomizing electrode, the acting path, in the liquid, of the electrodes, is increased, namely, the previous
linear motion from an emitter electrode to the
reference electrode is changed into current spiral motion under the action of the
Lorentz force.