Cyclone separation apparatus

Abstract

Disclosed is a cyclone dust collection apparatus that can maintain the collected material in a firmly compressed state even when the compressing force is released. Disclosed is a cyclone separation apparatus that is equipped with a collection container with a roughly cylindrical interior surface, wherein, by causing air drawn in from air inlets disposed in the circumferential direction in the periphery of the collection container to spiral along the roughly cylindrical interior surface, and then discharging the air from the center of the collection container through a filter means, relatively large material contained in the air is collected at the bottom of the aforementioned collection container and relatively small material is collected in the aforementioned filter means, and wherein said cyclone separation apparatus is equipped with a spiral curved surface inside the collection container centered around the vertical central shaft of the collection container, and is equipped with a compression member that can rotate around the aforementioned vertical central shaft.

Description

technical field [0001] The present invention relates to a cyclone separation device for centrifuging objects to be collected, in particular to a cyclone separation device capable of increasing the amount of collected large objects to be collected. Background technique [0002] Patent Document 1 (Japanese Patent Laid-Open Publication No. 2006-75584) discloses a conventional cyclone dust collector as an example of a cyclone separation device. The air exhaust part of the collection container discharges the air in the collection container, and makes the air inhaled from the air suction part provided on the peripheral part of the collection container flow through the filter device after rotating along the inner peripheral surface of the collection container Discharged from the exhaust, the relatively large dust contained in the air is collected at the bottom of the collection container and the relatively small dust is collected in the filter device. [0003] The cyclone dust col...

AI Technical Summary

Problems solved by technology

[0008] However, in the dust collecting device described in the above-mentioned Patent Document 2, the dust is compressed by pressing the ring-shaped compressing circular plate from the top of the dust collecting part by the manually operated handle, so there is a new problem that makes the user feel troublesome. question

[0009] In addition, in the dust collecting device of the above-mentioned patent document 2, since the above-mentioned compression disk is pressed down, the dust and the like are simply compressed in a straight line (without rotation), so if the above-mentioned ring-shaped compression disk is pressed at the beginning of the next operation If it rises, dust such as cotton dust, which is easy to restore its shape, will become close to the volume before compression, and as a result, the effect of compression action will be impaired.

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