Wine bottle decoration firing furnace system with dustproof and cleaning function and dustproof and cleaning method

The invention provides a wine bottle decoration firing furnace system with dustproof and cleaning functions. The wine bottle decoration firing furnace system comprises a decoration firing machine body, a conveying belt component, a top air pump and a dust suction groove formed in the conveying belt component; the wine bottle decoration firing furnace system further comprises a conveying belt end opening dust removal device which comprises an L-shaped mounting plate; an top air outlet part is arranged at the top of the inner end face of the decoration firing machine body, and the dust suction groove is formed in the conveying belt component, so that air can be comprehensively blown into the decoration firing machine body, impurities and dust on the inner wall and a conveying belt are blown down, and an air suction pump component is provided for sucking out the dust, in this way, comprehensive dust removal operation in the decoration firing machine can be achieved. By arranging the L-shaped mounting plate and a