| 摘要 |
An industrial dust-collector is provided with an air blower in the bottom of the base. An air-inlet line and an air-out line are provided at the front of the air blower. A cover is provided on the top of the base, a sucking pipe is provided at the top of the cover, and both sides of the cover are respectively provided with a buckle article. A door and a pushing rod are provided at the exterior of the base. An air-guiding block is provided in the bottom of the cover, a plurality of air-guiding holes are provided in the bottom of the air-guiding block, an elastic ring is provided at the bottom of the air-guiding block to secure the top section of a dust-collecting bag and a sleeve tube, and a plurality of through holes are provided around the sleeve tube.
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