3D printer provided with air filtering device

Abstract

The invention relates to a 3D printer provided with an air filtering device. The 3D printer comprises a box body and a sealing door hinged to one side of the box body; a printing assembly is arrangedin the box body; an air inlet fixed to the box body is formed in the upper side of the printing assembly; a dust receiving box fixed to the box body is arranged below the air inlet and located above the printing assembly; a mounting groove fixed to the box body is formed in one side of the dust receiving box; an air filtering box is inserted into the mounting groove; the air filtering box communicates with a negative-pressure induced draft fan fixed to the side wall of the box body; and an air guide pipe communicating with the air filtering box is fixedly arranged on one side of the mounting groove. In the using process of the 3D printer, air enters the box body from the air inlet, makes contact with a printing material in the box body and then is pumped out of the filtering box through the air guide pipe by the aid of the induced draft fan, harmful substances are filtered out and retained in the filtering box after the air is filtered by the air guide pipe and the filtering box, and the purified air is discharged out of the box body by the aid of the induced draft fan.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printer with an air filtering device. Background technique [0002] With the continuous development of science and technology, the application of 3D printer technology is becoming more and more extensive. The biggest disadvantage is that the filament of the 3D printer will produce a large amount of gas that affects the air quality during the heating process of the printer, especially large and open 3D printers will directly discharge these harmful gases, affecting the air in the studio quality, which poses a threat to the health of the operator. To this end, we propose a 3D printer with an air filter. Contents of the invention [0003] The object of the present invention is to overcome the above problems in the prior art, and provide a 3D printer with an air filter. [0004] In order to achieve the above-mentioned technical purpose and achieve the above-mentioned te...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, the application of 3D printer technology is becoming more and more extensive. The biggest disadvantage is that the filament of the 3D printer will produce a large amount of gas that affects the air quality during the heating process of the printer, especially large and open 3D printers will directly discharge these harmful gases, affecting the air in the studio quality, a threat to the health of the operator

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