Industrial waste gas cyclone desulfurization dust collector

Abstract

A gas inlet pipe is arranged on one side of the exterior of a dust remover body, a conical hopper is arranged on one side of the lower portion of the dust remover body, and a circulating water tank isarranged on one side of the lower portion of the conical hopper; a circulating water pump is arranged on one side of the upper part of the circulating water tank, and a water outlet pipe of the circulating water pump is connected with an annular pipe which is provided with a plurality of uniformly-arranged spray heads for spraying washing liquid to the inner wall of the dust remover body to forma water film; a ventilating duct is arranged on one side in the dust remover body, a plurality of staggered flow guide plates are arranged on the inner wall of the ventilating duct, a water distribution pipe is arranged on one side of the top flow guide plate and connected with the annular pipe through a pipeline, and a plurality of nozzles are arranged on one side of the lower portion of the water distribution pipe; an air outlet pipe is arranged on one side of the dust remover body. The cyclone dust removal device is used for removing dust from flue gas, and the annular pipes with the nozzles are arranged in the dust remover body, so that a water film is formed on the inner wall of the dust remover body, the desulfurization and dust removal effects of the flue gas are enhanced, and the cyclone dust removal device is suitable for treating high-temperature flue gas.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, in particular to an industrial waste gas cyclone desulfurization and dust removal device. Background technique [0002] In industrial production, most processing factories will produce flue gas, among which sulfur oxides and dust will cause great pollution to the environment. Some sulfur oxides will dissolve in water, which will cause the land to become acidic and affect crops. The planting and growth of the dust, what's more, it will cause acid rain, which will damage the building and the human body. The more dust content will have a greater impact on people's health. The existing desulfurization and dust removal generally use bag filter to filter the dust particles in the flue gas, and then use the desulfurization tower to spray; It has a great influence on the service life of the bag. Contents of the invention [0003] The purpose of the present invention is to o...

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Problems solved by technology

[0002] In industrial production, most processing factories will produce flue gas, among which sulfur oxides and dust will cause great pollution to the environment. Some sulfur oxides will dissolve in water, which will cause the land to become acidic and affect crops. The planting and growth, what's more, it will cause acid rain, which will damage the building and human body. The more dust content will have a greater impact on people's health

The existing desulfurization and dust removal generally use bag filter to filter the dust particles in the flue gas, and then use the desulfurization tower to spray; It has a great influence on the service life of the bag

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