Automatic dehydrating and deslagging device for converter steel slag

Abstract

The invention provides an automatic dehydrating and deslagging device for converter steel slag, which is applied in the technical field of steel smelting equipment. A dehydration bucket elevator of the automatic dehydrating and deslagging device for the converter steel slag is arranged on a blank slope (3) in a wind crushing slag pool (2); a conveying part (4) is arranged on a bucket elevator body (7) of the dehydration bucket elevator (1); a plurality of hoppers (5) are arranged on the conveying part (4); the conveying part (4) is connected with a power part (6); and the power part (6) adopts a structure which can drive the conveying part (4) to move relative to the bucket elevator body (7). The automatic dehydrating and deslagging device for the converter steel slag is simple in structure and low in manufacturing cost, can reduce the converter steel slag conveying labor intensity, can realize automatic dehydrating and deslagging conveying of the converter steel slag conveniently and quickly, replaces the existing travelling crane grab bucket intermittent working mode, guarantees the environment and improves the wind crushing treatment efficiency.

Description

technical field [0001] The invention belongs to the technical field of iron and steel smelting equipment, and more specifically relates to a converter steel slag automatic dehydration and slag discharge device. Background technique [0002] Converter steel slag air crushing treatment process is a kind of steel slag treatment technology, which has the advantages of less land occupation, low investment and operation cost, uniform steel slag granulation, relatively complete digestion of f-CaO and f-MgO, etc., and has a good effect on treating high-temperature liquid steel slag . The slag discharge method currently adopted by the converter steel slag wind crushing system in the prior art of Maanshan Iron and Steel Co., Ltd. is: after the amount of slag in the slag pool has accumulated to a certain level, the station stops working, opens the cover above the slag pool, and takes out the slag through the driving grab bucket , hoisted to the wind debris transfer station. This meth...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a simple structure for the problems of poor fluidity, clogging of large slag, poor mixing performance with water, and accelerated hardening of slag in water during the slag discharge process of the converter steel slag in the prior art. The automatic dehydration and dehydration device for converter steel slag can conveniently and quickly realize the automatic dehydration and dehydration of converter steel slag, replace the current intermittent operation mode of driving grab bucket, and improve the efficiency of wind crushing treatment

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