Hot metal bottle heat preservation protection device on hot metal vehicle

Abstract

The invention relates to a hot metal bottle heat preservation protection device on a hot metal vehicle, and belongs to the technical field of metallurgical enterprise hot metal car equipment. According to the technical scheme, a hot metal bottle (4) is fixed to the hot metal vehicle (1), the upper end of the hot metal bottle (4) is of an open structure, a protective cover (8) is composed of two semicircular cover bodies, the two semicircular cover bodies are matched with an opening in the upper end of the hot metal bottle after being in butt joint; the upper end of a supporting arm (14) is connected with a semicircular top plate (10), the lower end of the supporting arm (14) is hinged to a supporting base (16), the supporting base (16) is fixed to a vehicle body of the hot metal vehicle (1), the middle of the supporting arm (14) is fixedly connected with a stabilizer bar connecting base (22); and a hydraulic cylinder (24) and a hydraulic cylinder hinging seat (18) are fixed on the vehicle body of the hot metal vehicle (1) in a hinged manner. The hot metal bottle heat preservation protection device on the hot metal vehicle has the beneficial effects that excessive temperature drop of hot metal in the hot metal bottle on the hot metal vehicle can be avoided, smooth proceeding of the subsequent steelmaking process is ensured, and safety of equipment and facilities and personnel along the way is ensured.

Description

technical field [0001] The invention relates to a heat preservation and protection device for a molten iron tank on a molten iron vehicle, and belongs to the technical field of molten iron vehicle equipment for metallurgical enterprises. Background technique [0002] In metallurgical enterprises, in the part or transition process of the connection between the two processes of ironmaking and steelmaking, it is necessary to go through many links such as full package transportation, pretreatment, empty package transportation, pretreatment, empty package transportation, etc. The installed ladle tanks are transported to the steelmaking sector. [0003] The hot metal tanks on the hot metal trucks are generally open type. This kind of open hot metal tanks has the following problems: (1) The temperature loss during transportation is relatively large, and the temperature of the molten iron drops due to the heat dissipation of the hot metal tanks. It will not only cause heat loss and...

AI Technical Summary

Problems solved by technology

[0003] The hot metal tanks on the hot metal trucks are generally open type. This kind of open hot metal tanks has the following problems: (1) The temperature loss during transportation is relatively large, and the temperature of the molten iron drops due to the heat dissipation of the hot metal tanks. It will not only cause heat loss and waste, affect the subsequent hot metal pretreatment and steelmaking process, but also seriously affect production scheduling and ladle life due to the occurrence of condensation.

When containing molten iron, the molten iron tank will absorb heat, causing the temperature of the molten iron to drop and intensify, affecting subsequent steel production; (2) The molten iron may splash out during transportation, threatening the safety of the molten iron vehicle, personnel and facilities along the way; (3) Toxic and harmful gases and components will be volatilized during transportation and discharged into the air, causing harm to the environment

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