DEVICE FOR WET PURIFICATION OF GASES Russian patent published in 2005 - IPC

FIELD: power industry; metallurgical industry;, chemical industry; mining and other industries.

SUBSTANCE: the invention is intended for wet purification of a low-purity gas stream from solid, liquid and gaseous impurities and may be used in power, metallurgical, chemical, mining and other industries. The device includes: a body with a conical bottom partially filled with a liquid, a separating grid, a sludge saver, a cover, tangential inlet and outlet connecting pipes, a located with an annular gap and coaxially to the body inertial moisture separator with the upper and lower gas flues, a device of water delivery for gases flushing and a washing-out of slimes, a jump place located in the lower part of the body and conjugated with the inlet tangential connecting pipe for rise of the twirled liquid and its throw from above on a low-purity gas stream. At that a hydraulic lock located in the center of the lower part of the body is supplied with a bell with the edges dipped in a liquid for prevention of an air inflow and a sludge downtake connecting pipe with a capability of its upright motion to regulate the level of a liquid in the body. The invention ensures increased efficiency of separation and trapping of solid, liquid and gaseous impurities from a gas-air stream.

EFFECT: the invention ensures increased efficiency of separation and trapping of solid, liquid and gaseous impurities from a gas-air stream.

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