Efficient turbulent flow single-circulation ultralow dust removal device

Abstract

The invention relates to the technical field of dust removal devices, in particular to an efficient turbulent flow single-circulation ultralow dust removal device which comprises a desulfurization tower and further comprises a liquid accumulator, the liquid accumulator is installed in the desulfurization tower, a first pipe bundle and a second pipe bundle are fixedly connected in the desulfurization tower, and the second pipe bundle is arranged on the upper portion of the first pipe bundle. A first-stage water supply pipe, a second-stage water supply pipe and a water collecting ring are fixedly connected to the desulfurization tower, the first-stage water supply pipe and the second-stage water supply pipe are both communicated with a water curtain pipe frame, the water curtain pipe frame is fixedly connected with the desulfurization tower, a first-stage water outlet and a plurality of second-stage water outlet holes are formed in the side wall of the desulfurizing tower, and a special-shaped smoke outlet cover is fixedly connected to the top end of the desulfurization tower. The side wall of the desulfurization tower is communicated with a smoke inlet pipe, the bottom end of the desulfurization tower is fixedly connected with a circulating water system, and the circulating water system is provided with a stirring system and a dosing system, so that the flue gas purification effect is better, the practicability is higher, less water vapor is mixed in discharged flue gas, the water consumption is lower, the water source utilization rate is higher, and the resource utilization rate is better.

Description

technical field [0001] The invention relates to the technical field of dust removal devices, in particular to a high-efficiency turbulent flow single-cycle ultra-low dust removal device. Background technique [0002] As we all know, the high-efficiency turbulent flow single-cycle ultra-low dust removal device is an auxiliary device used for flue gas desulfurization and dust removal in the flue gas purification process, so as to reduce the pollution of flue gas emissions. It has been widely used in the field of dust removal. [0003] The existing high-efficiency turbulent flow single-cycle ultra-low dust removal device includes a desulfurization tower, a spray pipe system is installed in the desulfurization tower, a plurality of nozzles are installed on the spray pipe system, and the nozzles are connected with the spray pipe system, and the desulfurization tower is connected with The smoke inlet pipe and the smoke exhaust pipe, when in use, first of all, through the continuou...

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Problems solved by technology

[0004] However, the above-mentioned existing technical solutions still have the following defects, the flue gas purification effect is poor, the practicability is low, and the flue gas discharge is easy to take away a large amount of water vapor, the water consumption is large, and the water source utilization rate is low at the same time. relatively wasteful of resources

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