Slag-filtering groove capable of increasing resource utilization rate

Abstract

The invention relates to a slag-filtering groove capable of increasing the resource utilization rate, and the slag-filtering groove comprises a groove body. One outer side wall of the groove body is provided with a water receiving pipe, and one end of the water receiving pipe stretches into the groove body. The side, close to the water receiving pipe, inside the groove body is provided with a flow changing device used for changing the flow direction of molten water. The end, close to the water receiving pipe, of the flow changing device is provided with an arc groove. The side wall, away from the water receiving pipe, of the groove body is provided with a water discharging mouth. The upper end of the side wall of the groove body is provided with an ultrasonic wave generating device, and the ultrasonic wave generating device emits an ultrasonic wave into the groove body. Compared with the prior art, by means of the slag-filtering groove capable of increasing the resource utilization rate, smelting molten water is subjected to slag-filtering, waste is avoided, the molten-water slag-removing efficiency is improved, and the operation of continuous-water-injection with an unsteady flow is met; and the ultrasonic wave device emits the ultrasonic wave into the groove body, undissolved blocks in the molten water can be crushed, the blocks are rapidly and completely dissolved conveniently, less scum is generated, and the resource utilization rate is increased.

Description

technical field [0001] The invention relates to the technical field of smelting, in particular to a filter residue tank for improving resource utilization. Background technique [0002] Most of the technologies use skimmers to remove the scum on the molten water. The skimmers have the disadvantages of troublesome operation, and often bring good water out, resulting in waste. Another is to install it on the molten water transfer device. The filter plate has the disadvantages that it is difficult to control the scum and the scum is easy to mix; moreover, in the process of introducing molten water in the prior art, the amount of molten water is uneven, which often causes the molten water in the filter slag tank to overflow, and the scum cannot be removed cleanly. Furthermore, molten water produces a large amount of harmful gas, which must be removed. Contents of the invention [0003] The purpose of the present invention is to provide a filter residue tank that improves reso...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a filter residue tank that improves resource utilization. The technical problems to be solved are: often the good water is taken out, resulting in waste; the amount of molten water is uneven, which often causes the molten water in the filter residue tank to overflow and float. The slag removal is not clean, and the molten water produces a large amount of harmful gas, so it is necessary to remove it

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