High-performance ultralow emission equipment

Abstract

The invention provides high-performance ultralow emission equipment. The technological position of the equipment is positioned between a desulfurization device and a wet-type electrical dust remover,the equipment is mounted at a front end position in an electric field area of the wet-type electrical dust remover, desulfurization flue gas enters into high-performance PM2.5 ultralow emission equipment through a desulfurization outlet flue, and a cover plate (1), a water baffle ring (2), a shell (3), a rotational flow body (4), a Venturi tube (5) and a base plate (6) included in the equipment are used for connecting the components into a whole body. The equipment is applicable for the requirement of ultralow emission in the industry, the stability and reliability of ultralow emission are guaranteed, and the equipment is widely applied to capturing of fine particles such as dust and fog drips in boiler and kiln gas.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and specifically relates to ultra-low emission of environmental protection, which is a high-performance ultra-low emission equipment, which is essentially a high-performance PM2.5 ultra-low emission equipment, which is widely used in dust in boilers and kiln flue gas , mist and other fine particles. Background technique [0002] Most of the country's existing coal-fired boilers and kilns use wet desulfurization and humidification electrostatic precipitator technology to reduce the impact of flue gas emissions on the ambient atmosphere. After wet desulfurization, the flue gas components are relatively complex, and the water content is high. Different working conditions have a great impact on the dust removal efficiency of the back-end wet electrostatic precipitator equipment, and even cause corona occlusion, resulting in the voltage and power supply of the wet electrostatic precip...

AI Technical Summary

Problems solved by technology

After wet desulfurization, the flue gas components are relatively complex, and the water content is high. Different working conditions have a great impact on the dust removal efficiency of the back-end wet electrostatic precipitator equipment, and even cause corona occlusion, resulting in the voltage and power supply of the wet electrostatic precipitator not turning on. and emissions are not up to standard, and cannot effectively guarantee the ultra-low emissions of the energy-saving and emission-reduction action plan advocated by the state, so a high-performance PM2.5 ultra-low emission equipment is needed

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