A non-porous atomization string cutting cyclone dust collector

Abstract

The invention relates to dust removers and in particular relates to a tangential dust remover for catching dust in dust-containing gas through atomized droplets of a pore-free atomizing disc. The dust remover comprises a rotary atomizing disc and a tangential cyclone disc, wherein a radial diversion trench which is directly communicated with the disc surface is formed in the upper end face of the atomizing disc; inclined tangential chords are arranged between the outer ring of a connecting plate at the upper end of the tangential cyclone disc and the rotary disc; the multiple inclined tangential chords form a divergent inverted frustum; the radius of the rotary disc is 1 / 3-1 / 2 of the radius of the connecting disc. The dust remover has the advantages of simple structure, low resistance, low energy consumption, high flue gas treatment capacity in unit area and high dust removal rate. In addition, the problems that a porous atomizer is easily blocked and is complex to manufacture are solved through atomization of the pore-free atomizing disc, and the problems of scale formation, low fine dust purification efficiency and the like are solved through the tangential cyclone dust removal disc.

Description

technical field [0001] The invention relates to a dust remover, in particular to a dust remover which captures dust in a dust-containing gas by atomizing water droplets through a non-porous atomizing disc, and then purifies the dust under the action of a tangential swirl disc. Background technique [0002] The wet string dust collector has the characteristics of small space occupied by unit processing air volume, low energy consumption, and a wide range of applicable dust concentrations. The basic principle is to use the nozzle to spray into the dust collector. When the airflow containing mist and dust passes through the fixed metal fiber, it will purify the dust under the action of interception, collision and fiber vibration. Its structure is characterized by dense arrangement of fiber grids. This feature makes Its resistance is relatively large. [0003] At the same time, the wet string type dust collector adopts the atomization nozzle, which is easy to block the atomizat...

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Problems solved by technology

[0003] At the same time, the wet string type dust collector adopts the atomization nozzle, which is easy to block the atomization nozzle, high atomization water pressure, high pressure on the atomization water supply pipe, high energy consumption of water supply, easy corrosion of the pipeline, easy blockage of the vibrating wire, and dust purification efficiency. Lower problems

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