Air draft device for digital printing machine

Abstract

The invention discloses an air draft device for a digital printing machine. The air draft comprises a shell, wherein a fan is arranged in an inner cavity of the shell; the top and the bottom of the fan respectively communicate with a first connection pipe and a second connection pipe; the top of the first connection pipe and the bottom of the second connection pipe penetrate to the outer side of the shell, and respectively communicate with a first connection hood and an air suction hood; and the top of the first connection hood communicates with a filter shell. By the cooperative use of the shell, the fan, a first connection rod, the air suction hood, the second connection pipe, the first connection pipe, the first connection hood, the filter shell, an air discharging pipe, a second connection hood, a second connection rod, a first opening, an electrostatic adsorption filter net, an active carbon filter net, a micropore filter net, a protective shell and a second opening, the air draftdevice for the digital printing machine solves the problem that the existing air draft device of the digital printing machine does not have a filter function. The air draft device for the digital printing machine has the advantage of the filter function and is worthy of being popularized.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a ventilation device for a digital printing machine. Background technique [0002] Digital printing machine is an industry of large-format printers. For example, plotters are similar in the field of CAD. The ink characteristic is water-based dispersion ink, which is printed on transfer paper and then transferred to cloth (man-made chemical fiber cloth) through high temperature. [0003] The digital printing machine needs to use the ventilation device for ventilation during the use process, but the existing ventilation device does not have the function of filtering the air, so when the polluted air is mixed with the atmosphere, it will cause atmospheric pollution, thus affect the health of users. Contents of the invention [0004] The purpose of the present invention is to provide an exhaust device for a digital printing machine, which has the advantage of a filter...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an exhaust device for a digital printing machine, which has the advantage of a filtering function, and solves the problem that the existing exhaust device for a digital printing machine does not have a filtering function

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