An adjustable aerosol-generating device, a jet printing device and method

Abstract

The application discloses an adjustable aerosol generating device, a jet printing device and a method, the generating device comprising an atomizing air chamber, a support frame, a rotating rod rotatably connected with a driving motor and fixed to one end of the atomizing air chamber, the atomizing air chamber being provided with a carrier gas inlet, an aerosol outlet and a material inlet, the driving motor being used to drive the rotating rod to rotate and control the swing of the atomizing air chamber so as to adjust the relative height of the aerosol outlet, the material inlet being connected with a conveying device, the atomizing air chamber being provided with an atomizing piece carrier, the atomizing piece carrier being fixed with an atomizing piece, and the atomizing piece being electrically connected with an integrated circuit board. The atomizing air chamber is adjusted in angle through the rotation of the rotating rod, the relative height of the aerosol of the atomizing air chamber is changed, the size range of the aerosol droplets delivered is more concentrated, and the droplet distribution in a unit space is more uniform. The jet printing device has a wide ink range, high curved surface jet printing and high jet printing precision.

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