CYCLONE TYPE DUST COLLECTING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a cyclone type dust collecting apparatus made easy to arrange and made easy to perform use operation and maintenance by making the height of a cyclone main body as low as possible and devised so as not to lower dust collection efficiency. SOLUTION: An inner cylindrical body 7 having a large number of small holes 7A... is concentrically provided in a cyclone main body 1A having a suction port 3 of dust-containing air provided to the peripheral surface thereof in a tangential direction so as to leave an interval 7R and a filter 8 is attached to the inside of the inner cylindrical body 7 and a blower 11 is provided in the upper lid body 1B attached to the upper part of the cyclone main body 1A and a collection container 13 is connected to the dust discharge port 1C' of the hopper part 1C provided to the lower part of the cyclone main body 1A.