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With the development of modern industry, steel mills, as one of the important industrial pillars, have attracted more and more attention to the safety and environmental protection issues in their production processes. As an environmentally friendly and economical support material, straw support mats have been widely used in steel mills. This paper will introduce and analyze the application status, advantages, manufacturing process and future development of straw support mats in steel mills in detail.
First, the application status of the steel mill grass support mat.
Steel mill straw mat is a biodegradable and recyclable support material made of natural herbal plant fibers and organic binders. Due to its environmental protection and economic characteristics, straw support mats have been widely used in the steel industry, mainly used for the support and protection of billets and steel. At present, the grass support mat used in China's steel mills is mainly divided into two types: one is the traditional grass support mat with rice straw as the main raw material, and the other is the new grass support mat with wheat straw as the main raw material.
Second, the advantages of the steel mill straw support mat.
1.Environmental protection: The grass support mat is made of natural herbal plant fiber, which can be completely degraded and will not cause pollution to the environment. At the same time, no chemical additives are used in the production process of grass support mats, which is a green and environmentally friendly support material.
2.Economy: The production of grass support mats is rich in raw materials, low and has a long service life, which can reduce the production cost of enterprises. In addition, straw mats can be recycled, reducing waste generation and disposal costs.
3.Water absorption: The grass support mat has strong water absorption, which can effectively absorb the moisture on the surface of the billet and avoid the problems of rust and corrosion.
4.Cushioning: The straw support mat has a certain cushioning effect, which can reduce the collision and friction of the billet during the handling process, and effectively protect the surface quality of the billet.
5.Degradability: The grass support mat can be completely degraded under certain conditions, which will not cause a burden to the environment, and meets the requirements of modern industrial sustainable development.
Third, the production process of the steel mill straw support mat.
The manufacturing process of the steel mill straw support mat mainly includes the following steps:
1.Raw material preparation: Collect enough natural herb fiber, such as straw, wheat straw, etc., and wash and dry it.
2.Ingredient mixing: Mix herbal plant fibers with organic binders in a certain proportion and stir well.
3.Pressing molding: The mixed raw materials are put into a mold and pressed under a certain pressure and temperature.
4.Drying and curing: The pressed grass support mat is dried and cured to make it have a certain hardness and strength.
5.Finished product inspection and packaging: quality inspection of the finished straw support mat, packaging after qualification.
Fourth, the future development of steel mill straw support mats.
With the continuous improvement of environmental awareness and the requirements of sustainable development, the market demand for steel mill straw mats, as an environmentally friendly and economical support material, will gradually increase. In the future, the development of straw support mats in steel mills will mainly focus on the following aspects:
1.Improve product quality: improve the quality and performance of the steel mill straw support mat by improving the production process and selecting high-quality raw materials, so as to make it more in line with the actual application needs.
2.Expand the scope of application: On the basis of maintaining the excellent performance of the steel mill straw support mat, further expand its application range in other industrial fields. For example, the use of straw mats in construction, logistics, agriculture and other fields is promoted.
3.Research and development of new materials: Through the research and development of new natural organic adhesives and other additives, the performance and environmental friendliness of steel mill straw mats are further optimized.
4.Promote industrial upgrading: encourage and support the upgrading and development of the grass support mat industry of steel mills, and improve industrial concentration and technical level. At the same time, strengthen cooperation and exchanges with other industries to promote the improvement and development of the industrial chain.
5.Strengthen market promotion: By strengthening publicity and promotion efforts, improve the public's awareness and recognition of steel mill straw support mats, and further expand market share. At the same time, strengthen communication and cooperation with customers, understand market demand and feedback, and continuously improve the quality of products and services.
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