CYCLONE SEPARATOR Russian patent published in 2005 - IPC

FIELD: chemical industry; textile industry; food industry; light industry and other industries; dust-catching equipment.

SUBSTANCE: the invention is pertaining to the field of dust-catching equipment and may be used in chemical, textile, food industry, light and other industries for purification of dusty gases. The cyclone separator contains a body with a dust-separating off-take branch-pipes, a swirler with a spiral cover, the inlet and outlet branch-pipes made with an equal diameter. On the outlet branch-pipe there is a fixed filter cartridge made in the form of a body of revolution, the axis of which coincides with the axis of the outlet branch-pipe of a purified gas, for example of the cylinder, a cone, a truncated cone, a hemisphere. The filter cartridge may be made in the form of a surface formed by rotation around the axis coinciding with the axis of the outlet branch-pipe of the purified gas, for example, of a U-shape or a hemisphere. The hydraulic resistance of the filter cartridge makes 15 ÷ 25 % of the hydraulic resistance of the whole cyclone separator, and the material of the filter cartridge possesses the heightened sound-absorbing properties. The technical result of the invention is an increased efficiency and reliability of the dust catching process and also decreased metal consumption and vibroacoustic activity of the cyclone separator as a whole.

EFFECT: the invention ensures increased efficiency and reliability of the dust catching process and also decreased metal consumption and vibroacoustic activity of the cyclone separator as a whole.

12 cl, 2 dwg