Tail gas desulfurization and dust removal ultra-clean integrated device for brick tile kiln

Abstract

The invention belongs to the technical field of tile kiln tail gas purification devices, and particularly relates to a tail gas desulfurization and dust removal ultra-clean integrated device for a brick tile kiln. The device comprises a tower body standing on the ground and used for operation, a gas inlet pipe used for releasing tail gas into the tower body is arranged at the bottom of the outer side wall of the tower body, and the tower body is internally and fixedly provided with a shunting assembly used for guiding tail gas to uniformly rise. The shunting assembly in the tower body is composed of a turbulence tray, a bottom block and a filter plate, rising of the tail gas entering the tower body can be blocked by the bottom block, the blocked tail gas is guided by a plurality of snake-shaped flow channels in the bottom block, and then the tail gas is pressurized and discharged upwards through a plurality of turbulators which are distributed in a lattice point shape on the turbulence tray, so that the rising speed and flow of the tail gas are effectively reduced; and meanwhile, the tail gas is drained and discharged upwards in a dispersed mode, the contact reaction effect between the tail gas and purified slurry is enhanced, and the purification effect is good.

Description

technical field [0001] The invention belongs to the technical field of a brick kiln tail gas purification device, in particular to a brick kiln tail gas desulfurization and dust removal ultra-clean integrated device. Background technique [0002] A brick kiln is a kiln for firing bricks and tiles. When a brick kiln is in use, a large amount of exhaust gas with dust and air pollutants will be generated in the kiln, and the exhaust gas will be discharged to the outside, so the production in the kiln The exhaust gas purification treatment is particularly important in the use of brick and tile kilns, among which the desulfurization and dust removal tower is a commonly used exhaust gas purification and emission device for brick and tile kilns. Contents of the invention [0003] When the current brick kiln tail gas desulfurization and dedusting tower is in use, a large amount of tail gas is directly introduced into the tower and rises linearly in the tower. The flow rate and ris...

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Problems solved by technology

[0003] When the current brick kiln tail gas desulfurization and dedusting tower is in use, a large amount of tail gas is directly introduced into the tower and rises linearly in the tower. The flow rate and rising speed of the tail gas are relatively fast. The chemical dust removal device cannot effectively remove the pollutants in the exhaust gas, which reduces the purification effect, and cannot effectively solve the problem that the pollutants cannot reach ultra-low emissions, and there are great safety hazards

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