Zirconia processing equipment dust pelletizing system and zirconia processing equipment

The utility model discloses a zirconia processing equipment dust pelletizing system and zirconia processing equipment, wherein, the dust pelletizing system includes base, shell subassembly, the door body, negative pressure source and air -out pipeline, the shell subassembly includes top shell, the last air intake that is provided with of top shell, be provided with the air outlet on the base, thedoor body is closed the back and is formed a working space with shell subassembly and base, air intake, working space, air outlet and air -out pipeline communicate in proper order, the negative pressure source sets up between air outlet and air -out pipeline. Making debris such as dust in the outside air except that through the air intake, can not getting into working space, and get into the sweeps that produces etc. In working space's the debris, work and will discharge through air outlet and air -out pipeline, consequently, the inside impurity of equipment is less than the equipment among the prior art far away, has