Industrial denitration flue gas treatment chimney

Abstract

The invention relates to the technical field of industrial waste gas treatment, and discloses an industrial denitration flue gas treatment chimney. The industrial denitration flue gas treatment chimney comprises a body; a gas inlet hole is formed in the front side of the body; a reaction cavity and a treatment cavity are sequentially formed in the top of the body from front to back; a top cover is clamped and fixed to the top of the body; a butt joint ring communicated with the reaction cavity is arranged in the treatment cavity; a rotatable cleaning mechanism is arranged in the treatment cavity; a water suction pump is fixedly installed on the outer wall face of the right side of the body; the water suction pump is communicated with the interior of the treatment cavity and the interior of the reaction cavity through pipelines. According to the industrial denitration flue gas treatment chimney of the invention,when an aqueous solution from a nozzle is sprayed downward, a guide pipe on a rotary disc recovers the water sprayed above; the aqueous solution recycled by the guide pipe flows into the rotary disc from a water receiving hole, the aqueous solution flowing into the rotary disc throws out from the rotary disc through a spraying opening by means of centrifugal force generated by rotation of the rotary disc; and part of the aqueous solution thrown out of the spraying opening impacts a filter screen in a butt joint groove, so that impurities and dust in flue gas attached to the filter screen are shaken off.

Description

technical field [0001] The invention relates to the technical field of industrial waste gas treatment, in particular to an industrial denitrification flue gas treatment chimney. Background technique [0002] At present, with the continuous development of industry in our country, various factories have been built for industrial production everywhere. However, the global warming has become more and more serious in recent years, mainly due to the continuous development of global industrialization, which emits a large amount of high-temperature carbon dioxide and other greenhouses. gas. [0003] In order to protect the global environment, our country strictly manages the exhaust of various factories. However, when the existing factories discharge industrial waste gas, they use various means to denitrify or purify and filter the industrial waste gas. After some harmful impurities such as sulfur dioxide in the industrial waste gas, some high temperature is still discharged with t...

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Problems solved by technology

[0003] In order to protect the global environment, our country strictly manages the exhaust of various factories. However, when the existing factories discharge industrial waste gas, they use various means to denitrify or purify and filter the industrial waste gas. After some harmful impurities such as sulfur dioxide in the industrial waste gas, some of the high temperature is still discharged with the chimney. Therefore, an industrial denitrification flue gas treatment chimney is invented.

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