Movable slagging chute for smelting furnace

Abstract

The invention relates to a movable slagging chute for a smelting furnace. The movable slagging chute comprises a propeller, a push rod, a movable chute, a rotating base, an idler wheel and a rotating shaft frame, wherein the movable chute has an integrated structure; a rotating base is arranged under one end of the movable chute; the idler wheel is arranged under the other end of the movable chute away from the rotating base; the idler wheel is arranged on a chute wheel rail and is capable of driving the movable chute to move on the chute wheel rail under the driving of the push rod; the rotating shaft frame is arranged on the movable chute. The movable slagging chute for the smelting furnace can realize the connection between the propeller and the movable chute by adopting the push rod structure; the influence of high-temperature slag on the propeller is reduced; the problems of high fault rate and low reliability of the movable slagging chute for slagging at a slag port of the smelting furnace are solved; the safe and reliable slagging operation is ensured; the integrated movable chute is adopted, so that the loading capacity of the chute is increased, the service life is prolonged and the motion of the movable chute is benefited.

Description

technical field [0001] The invention relates to a chute, in particular to a movable slag discharge chute for a smelting furnace. Background technique [0002] Because the hot slag of the smelting furnace needs to be loaded into the next process by slag packs, usually one slag pack cannot be fully loaded, so a movable chute is needed to distribute the slag volume to the slag packs. The movable chute for discharging slag at the slag outlet of the smelting furnace is transporting hot slag, the temperature reaches above 1000 degrees Celsius, and the working condition is harsh. Slagging operation. The existing movable chute has the following defects. [0003] 1. Use multi-section chute splicing, as attached figure 1 As shown, the structure is complex and heavy, and it is not easy to replace and maintain; [0004] 2. The pusher is designed beside the chute, if attached figure 2 As shown, it is easily affected by high-temperature hot slag, and the failure rate is high; [00...

AI Technical Summary

Problems solved by technology

[0003] 1. Use multi-section chute splicing, as attached figure 1 As shown, the structure is complex and heavy, and it is not easy to replace and maintain;

[0004] 2. The pusher is designed beside the chute, if attached figure 2 As shown, it is easily affected by high-temperature hot slag, and the failure rate is high;

The direction of the chute in the converter alloy chute is changed by the rotation of the alloy container, and the rotation operation is difficult

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