Treatment system and treatment method for exhaust gas containing viscous dust

Abstract

The invention discloses a treatment system and a treatment method for exhaust gas containing viscous dust. The treatment system comprises a shell, a gas inlet pipe is fixed to and communicated with one side of the shell, a gas outlet pipe is fixed to and communicated with the other side of the shell, valves are installed on the gas inlet pipe and the gas outlet pipe, a liquid inlet pipe is fixed to and communicated with the upper end of the shell, and a blow-off pipe is fixed to and communicated with the bottom end of the shell. Telescopic blades are arranged, each telescopic blade is composedof a main sleeve, a spring, an anti-falling block and a sub-sleeve, holes are formed in the main sleeves and the sub-sleeves, relative movement between the main sleeves and the sub-rods is achieved through elastic force of the springs, therefore, accelerated movement of airflow between the main sleeves and the sub-rods is achieved, and the efficiency of gas-liquid mixing between the main sleevesand the sub-rods can be improved. By arranging a lifting device, a top ball can move to different positions conveniently, and therefore when the top ball is matched with the telescopic blades, the telescopic degree of the telescopic blades in contact with the top ball is adjusted.

Description

technical field [0001] The invention relates to the technical field of dust waste gas treatment, in particular to a waste gas treatment system and treatment method containing sticky dust. Background technique [0002] With the development of the economy, industrial production has increased significantly, resulting in a large amount of industrial waste gas emissions, which has degraded the quality of the atmospheric environment. Dust pollution accounts for a large proportion of air pollution. Although large-scale pollution sources have been effectively controlled, such as thermal power plants, cement building materials and other industries have completed the ultra-low emission requirements this year, the pollution emissions of a large number of small and medium-sized enterprises Still need to improve. In areas where the hardware manufacturing industry is developed, processes such as smelting, casting, and spraying are required during the production process, which will emit a...

AI Technical Summary

Problems solved by technology

When the exhaust gas contains oil mist in addition to dust, the oil mist will adhere to the surface of the filter material, and the pulse blowback cannot achieve dust removal, resulting in blockage of the filter material, unusable equipment, frequent replacement of the filter material, and high operating costs

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