Integrated device for slagging, cooling and crushing of titanium slag electric furnace

Abstract

The invention relates to the technical field of metallurgical production, in particular to an integrated device for slagging, cooling and crushing of a titanium slag electric furnace. The device comprises a conveyor chain belt. The two ends of the conveyor chain belt are respectively provided with a driving wheel and a tail wheel. The driving wheel is connected with a variable frequency motor through a coupling. Reciprocating carrier rollers are arranged under the conveyor chain belt. A small slag mold is arranged on the conveyor chain belt. Water spray cooling devices are arranged on both sides of the conveyor chain belt. The tail wheel is provided with a slagging-off and crushing device. The bottom of the device is provided with rolling wheels. The device body realizes free movement through a track. The device is a movable integrated device for slagging, cooling and crushing.

Description

technical field [0001] The invention relates to the technical field of titanium slag smelting and production, and specifically relates to an integrated device for slag discharging, cooling and crushing of a titanium slag electric furnace. Background technique [0002] Titanium slag has short slag characteristics. When the temperature is higher than the melting point, the completely molten titanium slag melt has a very low viscosity, but when the slag temperature is close to its melting point, its viscosity increases sharply. The crystallization temperature range of titanium slag is very narrow. When the temperature is close to the melting point, a small amount of crystalline solid is precipitated and suspended in the melt, which makes the melt very viscous and the fluidity of the slag becomes poor. [0003] At present, there are two mainstream slag removal methods for large-scale closed titanium slag electric furnaces in China. One is that the slag liquid flows directly int...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated device for slag removal, cooling and crushing of titanium slag electric furnace, so as to solve the problem that the sand pit slag removal method proposed in the above-mentioned background technology has a narrow working space and potential safety hazards, which may affect the electric furnace. Injuries to equipment and staff, and the existence of slag truck slag discharge methods cause a lot of dust, and the workload is heavy. On the other hand, a large amount of crushing equipment is required, which increases the cost.

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