VIBROACOUSTIC CYCLONE Russian patent published in 2006 - IPC B04C9/00 B04C11/00 

FIELD: chemical industry; textile industry; food industry; light industry; other industries; dust trapping equipment.

SUBSTANCE: the invention is pertaining to the dust trapping equipment, in particular, to the vibroacoustic cyclone and may be used in chemical, textile, food, light and other industries for purification of the dusty gases. The cyclone contains the body consisting of the cylindrical and conical parts, the peripheral inlet of a gas stream allocated in upper part of the body, the axial outlet branch-pipe of the purified gas, the generator of the acoustic vibrations, the vibration exciter, the acoustic column. The lower part of the acoustic column is connected to the axial outlet branch-pipe of the purified gas and contains the conical deflecting washer installed by its greater base on the lower base of the column. The vacuity formed by the surfaces of the deflecting washer and the column is linked by a bypass piping to the circumferential inlet of the gas stream. In the upper part of the acoustic column there are the purified gas outlet branch-pipe and the generator of vibrations connected to the control unit. Fixation of the body conical section to the cylindrical part is realized by means of a resilient flange, and in the lower part of the body there is a fixed ring spring-loaded in respect to the base or the foundation by a resilient component, above which the generator of vibrations is fixed. The technical result of the invention is the increased effectiveness of the dust trapping by the vibroacoustic cyclone.

EFFECT: the invention ensures the increased effectiveness of the dust trapping by the vibroacoustic cyclone.

2 cl, 2 dwg