Sintering machine flue gas purification device

Abstract

The invention discloses a sintering machine flue gas purification device which comprises a purification chamber, supporting legs, a gas outlet, a driving assembly, a purification assembly, a gas inlet pipe, gas inlets and a reaction layer, the supporting legs are evenly arranged below the purification chamber, the gas outlet is formed in the purification chamber, the driving assembly is connected to the side face of the purification chamber, the purification assembly is arranged on the driving assembly and in the purification chamber, one end of the gas inlet pipe is arranged in the purification assembly, the other end of the gas inlet pipe is arranged outside the purification chamber, the gas inlets are uniformly formed in the gas inlet pipe and in the purification assembly, and the reaction layer is arranged at the lower end in the purification chamber. The invention belongs to the technical field of flue gas purification, and particularly relates to the sintering machine flue gas purification device.

Description

technical field [0001] The invention belongs to the technical field of flue gas purification, and specifically refers to a flue gas purification device for a sintering machine. Background technique [0002] The sintering machine is suitable for the sintering operation of large-scale ferrous metallurgical sintering plants. It is mainly suitable for the sintering treatment of iron ore powder in large and medium-sized sintering plants. During the sintering process, the sintering machine will produce a large amount of smoke, which contains dust and sulfur Pollutants such as pollutants are directly discharged into the environment, which is likely to cause environmental pollution. Therefore, it is necessary to purify the sintering flue gas to make the flue gas discharge up to the standard. . The purification of combustion flue gas and the prevention of environmental pollution have been sharply raised as a worldwide problem. When purifying and filtering flue gas, most of the exist...

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Problems solved by technology

The purification of combustion flue gas and the prevention of environmental pollution have been sharply raised as a worldwide problem. When purifying and filtering flue gas, most of the existing flue gas purification devices purify flue gas through water atomization , and this purification method is difficult to separate the harmful substances in the flue gas, so that the discharged gas is still a pollutant; on the other hand, the existing flue gas is often not filtered cleanly during secondary filtration, resulting in certain waste of energy

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