Energy-saving environment-friendly steel slag tank

Abstract

The invention relates to the field of steel slag treatment devices, in particular to an energy-saving environment-friendly steel slag tank. The energy-saving environment-friendly steel slag tank comprises a steel slag tank body. The upper end of the steel slag tank body is movably provided with a top cover, and the upper end of the top cover is fixedly provided with a gas outlet pipe. The upper end of the gas outlet pipe is fixedly provided with a slag removing device. A water storage pipe is fixedly installed inside the steel slag tank body. Stirring rods are fixedly installed on the both sides of the water storage pipe. Slag scraper plates are fixedly installed at the outer ends of the stir rods. A filter plate is arranged in a circular ring shape to prevent steam from taking out slag inside the steel slag tank body. Through grooves are formed inside a gas guide plate, slag removal blocks are movably installed at the upper end of the gas guide plate, after the rotating plate rotates,by means of the wavy bent arrangement of the inner side of the rotating plate, the rotating plate intermittently drives the slag removal blocks to overcome the action force of springs to downwards pass through the through grooves and scrape the slag blocked on the filter plate, the slag is made to move downward to enter the slag collecting box, so that the filter plate can be prevented from beingblocked, and centralized processing of the slag is convenient.

Description

technical field [0001] The invention relates to the field of steel slag processing equipment, in particular to an energy-saving and environment-friendly steel slag tank. Background technique [0002] With the rapid growth of my country's crude steel output, and as a by-product of the steelmaking process, the total amount of steel slag is also increasing. Therefore, the treatment and resource utilization of waste slag in iron and steel enterprises have also received more and more attention. , the existing steel slag treatment process includes hot pouring method, wind quenching method, drum method, granulation wheel method, hot stuffing method, and hot stuffing method is more commonly used. When using the sultry method to treat steel slag, when the temperature of the molten slag is naturally cooled to 300-800°C, the hot steel slag is tipped into the steel slag tank, and then the steel slag is intermittently sprayed with water. The thermal stress generated by the rapid cooling m...

AI Technical Summary

Problems solved by technology

[0003] After the steel slag is processed inside the steel slag tank, it is necessary to release the pressure and exhaust the steel slag tank before opening the steel slag tank. The steam is sprayed out, affecting the surrounding air environment, and the water and steel slag cannot be fully mixed, resulting in poor powdering efficiency of steel

Images