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Steel slag breaking sorting reuse system for iron and steel smelting processes

A recycling and process technology, applied in the field of steel slag crushing, sorting and recycling systems, can solve the problems of low manual screening efficiency, low work efficiency, high labor intensity, etc., to achieve reduced labor intensity, high work efficiency, and good crushing effect Effect

Active Publication Date: 2019-01-22
广西柳钢环保股份有限公司
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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a steel slag crushing, sorting and reuse system used in the iron and steel refining process, which can solve the problem that the existing waste steel slag is usually broken by a crusher when it is made into building materials. Poor effect, low efficiency, usually manual screening after crushing, low efficiency of manual screening, high degree of harm, high labor intensity, complicated operation, low work efficiency, etc., can realize automatic crushing and sorting of tailings slag Function, it can crush the steel slag evenly, the crushing effect is good, and the steel slag can be automatically screened after crushing, reducing the labor intensity and avoiding harm to the artificial body. It has the advantages of low labor intensity, simple operation and high work efficiency.

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  • Steel slag breaking sorting reuse system for iron and steel smelting processes

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] Such as Figure 1 to Figure 4 As shown, a steel slag crushing, sorting and reuse system for iron and steel refining process includes a bottom plate 1, a drum device 2 and a crushing device 3, and the upper end of the bottom plate 1 is equipped with a crushing device 3; The steel slag enters the crushing device 3, and the crushing device 3 can break the larger block of steel slag into smaller pieces, which is convenient to be made into building materials.

[0026]The crushing device 3 includes a support plate 32, a crushing mechanism 33, a milling mechanism 34, a vibrating scr...

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Abstract

The invention relates to a steel slag breaking sorting reuse system for iron and steel smelting processes. The steel slag breaking sorting reuse system comprises a bottom plate and a breaking device,wherein the upper end of the bottom plate is provided with the breaking device. In the prior art, when the building material is prepared from the existing waste steel slag, the breaking of the existing waste steel slag by the breaking device has disadvantages of poor breaking effect and low efficiency, and the manual screening performed after the breaking has disadvantages of low screening efficiency, high hazard, high labor intensity, complicated operation, low working efficiency and the like. According to the present invention, the steel slag breaking sorting reuse system can solve the problems in the prior art, can automatically break and sort tailings slag, can break steel slag to achieve a uniform particle size, has good breaking effect, can automatically screen steel slag after the breaking so as to reduce the labor intensity and avoid the harm to the worker body, and further has advantages of low labor intensity, simple operation, high work efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of steel slag treatment in iron and steel smelting, in particular to a steel slag crushing, sorting and reuse system used in the iron and steel smelting process. Background technique [0002] Steel slag is a waste in the iron and steel smelting process. According to the latest statistics, the production of steel slag in my country in 2004 was 38.19 million tons, and the utilization rate of steel slag was only about 10%. This data shows that the utilization rate of steel slag is very low. The goal of "zero" discharge of solid waste is still far away. Actively developing and applying advanced and effective treatment technologies and new technologies for resource utilization to improve their utilization rate and added value is an important issue for iron and steel enterprises to develop circular economy and achieve sustainable development. one. [0003] When the existing waste steel slag is made into building ma...

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Application Information

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IPC IPC(8): B02C1/00B02C4/02B02C23/16B07B1/10
CPCB02C1/005B02C4/02B02C23/16B07B1/10
Inventor 蔡国梁
Owner 广西柳钢环保股份有限公司
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