Mobile hot smoldering slag treatment line

Abstract

The invention discloses a mobile hot smoldering slag treatment line comprising a plurality of hot smoldering slag tanks on a working station of a factory building, wherein each hot smoldering slag tank is communicated with a steam diffusing chimney by virtue of a steam pipeline; two steel rails are arranged on two sides of the plurality of hot smoldering slag tanks; a hot smoldering slag cover mobile trolley with a transmission device is arranged on each steel rail; a car frame of the hot smoldering slag cover mobile trolley is connected with a hot smoldering slag cover by virtue of a lifting device; an explosion-discharging device and a water spraying device are arranged on the hot smoldering slag cover. The hot smoldering slag cover mobile trolley is used as a carrier of the hot smoldering slag cover so as to achieve rapid and flexible switching of the hot smoldering slag cover among a plurality of hot smoldering treatment stations and waiting stations and meet the requirements of production processes.

Description

technical field [0001] The invention relates to the technical field of steelmaking technology, in particular to a mobile hot stuffy slag processing line. Background technique [0002] Iron and steel enterprises are the basic industry of the national economy. With the rapid development of the national economy, steel production has been increasing in recent years. my country's crude steel production in 2013 reached 779 million tons, accounting for 48.48% of global crude steel production. Steel slag is a derivative of the steelmaking process. With the increase of steel production, the output of steel slag is also increasing. According to the latest statistics, the utilization rate of steel slag in my country is only 40% to 50%. The data shows that the utilization rate of steel slag is very low, and it is still far from the goal of "zero discharge" of solid waste in iron and steel enterprises. [0003] In addition, as the "3R" design concept is deeply rooted in the hearts of th...

AI Technical Summary

Problems solved by technology

The steel slag heat-stuffing treatment equipment in the crane lifting method is simple, small in investment, and small in land occupation, but the flexibility is poor, which increases the operating rate of the workshop crane

The operation of hot stuffy steel slag treatment facilities in hoisting mode is simple and easy, but since each set of treatment facilities needs to be equipped with hoisting systems (including motors, reducers, hoisting mechanisms and maintenance platforms), and hot stuffy slag covers need to be equipped with tilting arms, As a result, the treatment facility system is complex, occupies a large area, and requires high investment

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