Steel-making dedusting ash filter

Abstract

The invention relates to a steel-making dedusting ash filter. The steel-making dedusting ash filter comprises a transporting dust-absorption vehicle dust-absorption hose, a main pipe dedusting ash pipe, a main pipe dedusting ash cleaning bin door, a main pipe, a dust-absorption hose joint, a dust-removing pipe joint, a main pipe dedusting ash filter net storing groove, and a main pipe dedusting ash filter net, the transporting dust-absorption vehicle dust-absorption hose is connected with the dust-removing pipe joint of the main pipe dedusting ash pipe through the dust-absorption hose joint, the main pipe dedusting ash pipe is connected with the main pipe, the main pipe dedusting ash cleaning bin door is arranged between the main pipe dedusting ash pipe and the main pipe, and the main pipededusting ash filter net storing groove is formed in the lower portion of the main pipe dedusting ash cleaning bin door. The area of dedusting ash passing is increased through the filter net, the larger parts of the discharged dedusting ash particles is filtered by using the gravity, the large-particle dedusting ash accumulated in the filter net is detected and cleaned up through a moving bin door, and the steel-making dedusting ash filter is simple in structure, convenient to repair and use, and low in manufacturing cost.

Description

technical field [0001] The invention relates to the field of metallurgical blast furnace production equipment, in particular to a dust filter for steelmaking. Background technique [0002] At present, as my country's environmental protection requirements continue to increase, iron and steel enterprises are paying more and more attention to environmental protection requirements for equipment during production and construction, reducing pollutant emissions and ensuring clean production. Shangang Rizhao Co., Ltd. is a new modern iron and steel enterprise built by Shangang on the seaside of Rizhao. The production process and equipment selection of the enterprise are all designed in accordance with the requirements of energy conservation and environmental protection, and have achieved good economic and social benefits since they were put into production. However, some unsatisfactory problems have been exposed in the use of individual equipment. For example, the primary dust remo...

AI Technical Summary

Problems solved by technology

Due to the agglomeration of individual dust removal ash and the large size of slag, it is impossible to pass through the dust suction pipeline of the vacuum truck, resulting in channel blockage and affecting the dust collection operation

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