Material and powder suction machine capable of effectively isolating dust

• Main Authors: LIAO SHENGWEN, CHEN YUANGEN, YU HONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to the technical field of material suction machines, in particular to a material and powder suction machine capable of effectively isolating dust, which comprises a rack and a vacuum hopper, an air suction mechanism is mounted on the rack, the top of the vacuum hopper is communicated with an air outlet pipe, the air suction mechanism is communicated with the air outlet pipe, the side wall of the vacuum hopper is communicated with an air inlet pipe, and the bottom of the vacuum hopper is communicated with a discharging pipe. According to the dust removal device, when suction force is reduced due to the fact that excessive dust adheres to the surface of the filtering cloth bag, pulse air injection can be conducted in the air injection pipe through the pulse valve, and the dust removal effect is improved; the impact force generated by instant spraying can push the first knocking rod and the second knocking rod to move, so that the filtering cloth bag deforms, and the filtering cloth bag can