| 摘要 |
A cyclonic portable vacuum cleaner/dust collector for workshop or other use has a conic body that is supported on a hand cart or dolly. A funnel shaped divider plate within the conic body divides it into a cyclonic chamber between the divider plate and the lower nose, and a filter chamber between the divider plate and a motor plate that closes the upper mouth of the conic body. The filter chamber contains a filter cartridge. A vacuum air pump is mounted on the motor plate, and is covered by a shroud or housing. Clean, filtered air is exhausted into the ambient. Process dust settled into a dust collection drum supported beneath the nose of the conic body. A pulse cleaning arrangement serves for periodic filter cleaning. The supporting cart can be wheeled or can use a wall bracket for wall mounting.
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