Efficient dust removal equipment

Abstract

The invention provides efficient dust removal equipment, which comprises a cyclone dust removal part and an angle steel dust removal part, the angle steel dust removal part is located on the upper side of the cyclone dust removal part, a dust collection structure is arranged at the junction of the cyclone dust removal part and the angle steel dust removal part, and a cleaning device is arranged inthe cyclone dust removal part. A dust collection device is arranged in the equipment, can collect oil sludge in different dust removal devices together, is matched with the cleaning device, can realize self-cleaning of the oil sludge in the equipment, does not need manual cleaning, and has higher cleaning efficiency; the cyclone dust removal part and the angle steel dust removal part are arrangedin the equipment; after the high-temperature pyrolysis coal gas from the reaction kettle passes through the cyclone dust removal part, the gas flow rate is increased, the contact between the high-temperature pyrolysis coal gas and the angle steel is further promoted, so that dust in the high-temperature pyrolysis coal gas is more easily adhered to the angle steel, and the dust removal efficiencyof the angle steel dust removal part on the high-temperature pyrolysis coal gas is improved.

Description

technical field [0001] The invention relates to the technical field of coal processing, in particular to a high-efficiency dust removal equipment. Background technique [0002] China is a country with "more coal, less oil, and less gas". Among my country's proven petrochemical energy reserves, oil and natural gas account for only 6%, and the remaining 94% are coal substances. The characteristics of energy resource existence of "more coal, less oil, and poor gas" determine that my country's coal-based energy structure will not change for a long period of time in the future, and objectively requires us to be different from Western countries "to be advanced" Combustion technology" as the core of clean coal technology road. With the further acceleration of the global energy revolution and the introduction of domestic measures to control smog and control coal consumption, the trend of "abandoning coal and using gas" is obvious. Coal is changing from fuel to raw material, and prom...

AI Technical Summary

Problems solved by technology

[0005] Composite dust removal equipment is a kind of high-efficiency dust removal equipment. It has multi-stage dust removal devices inside. After the composite dust removal equipment has been working for a long time, a large amount of sludge will be generated inside the dust removal devices at all levels. These sludges are generally in the form of powder or block. If not timely Discharging the sludge in the dust removal devices at all levels will affect the overall dust removal efficiency of the equipment. Equipment maintenance personnel need to regularly clean the sludge at each level of dust removal equipment, which is very cumbersome

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