CPC A24B 15/18 (2013.01) [A24B 15/167 (2016.11); B01D 19/0036 (2013.01)] | 10 Claims |
1. A bubble removal preparation device for a gel-state electronic liquid (e-liquid), comprising a negative-pressure chamber with a negative-pressure suction device, wherein the negative-pressure chamber is provided therein with a porous e-liquid containing chamber; the porous e-liquid containing chamber is provided therein with a cooling element; and a gap exists between an inner wall of the porous e-liquid containing chamber and an outer wall of the cooling element, and the gap forms an e-liquid containing cavity; and
a side wall of the porous e-liquid containing chamber is provided with holes that allow an aerosol to pass through but not an e-liquid.
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