Steel ball dust removal type submerged arc furnace waste heat boiler to prevent steel balls from popping out

Abstract

A steel ball dedusting submerged arc furnace waste heat boiler that prevents steel balls from popping up, including a circulating steel column mechanical dust removal device, and a steel ball lock wind charging device of the circular steel column mechanical dust removal device includes a hopper shell, a conical cap, a shaker The arm, the counterweight, the hopper shell include a conical funnel and a guide channel, the discharge port of the conical funnel is connected with the guide channel, the rocker arm includes a transverse rod, a steel ball discharge trigger, a rolling bearing and a conical cap connecting rod, in the double When the trigger plate on the row chain is in contact with the rotating wheel and moves relatively, the steel ball discharge trigger pushes the horizontal rod to rotate relative to the pin shaft, and the horizontal rod drives the conical cap through the conical cap connecting rod to make the discharge port far away from the steel ball separation and collection device The movement of the steel ball is to make the steel ball fall into the conical funnel, and the inner surface of the steel ball transport bucket is provided with a rubber buffer layer to prevent the steel ball from popping out.

Description

technical field [0001] The invention relates to the technical field of waste heat boilers, in particular to a steel ball dust removal type submerged arc furnace waste heat boiler which prevents steel balls from popping out. Background technique [0002] At present, a large amount of energy consumption is required in various industrial production fields, and the unused heat energy generated by various heat energy conversion equipment, energy-consuming equipment and chemical processing equipment in the production process will also be generated in the production process A large number of various forms of waste heat, the sources of waste heat mainly include waste heat from industrial exhaust, waste heat from high-temperature products and slag, waste heat from cooling media, waste heat generated during chemical reactions, heat energy from combustible waste gas, waste materials, waste liquids, and The waste heat of waste steam and waste water, while the average thermal efficiency ...

AI Technical Summary

Problems solved by technology

However, this invention has the following disadvantages: since the steel balls jump between the heating surfaces from top to bottom, under the action of the gravity of the steel balls themselves, the steel balls output by the steel ball lock wind charging device move at a relatively high speed, causing the steel balls to flow from the steel ball transport bucket. Popping out, scattered on the ground and lost, causing maintenance personnel to buy new steel balls to supplement the amount of steel balls, increasing costs and wasting materials

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