Vanadium-titanium slag selection apparatus and vanadium-titanium slag iron online selection production line

Abstract

The invention discloses a vanadium-titanium slag iron selection apparatus. The apparatus includes a frame, separation devices, sweeping devices and a driving device, wherein the upper end of the frame is provided with a feeding funnel, and the lower end of the frame is provided with first discharging holes and a second discharging hole; each of the separation devices includes a rotating cylinder and a sector-shaped magnetic core, the sector-shaped magnetic core is fixed in the frame, and the end surface of each of the separation devices extends from the lower end outlet of the feeding funnel to the second discharging hole; the rotating cylinder is sleeved outside the sector-shaped magnetic core and is rotatably arranged in the frame; the sweeping devices are arranged below the separation devices, and are used for sweeping iron slag adsorbed on the rotating cylinders; and the driving device is used for driving the rotating cylinders and the sweeping devices. The selection apparatus can separate and recover the iron slag in pulp, so the recovery amount of residual iron is improved, the iron loss is reduced, the production cost is reduced, and the benefit is improved. The invention also discloses a vanadium-titanium slag iron online selection production line.

Description

Technical field [0001] The invention relates to the technical field of metal smelting, in particular to a vanadium-titanium slag-iron selection device and a vanadium-titanium slag-iron online selection production line. Background technique [0002] In the process of vanadium-titanium smelting, due to its inherent characteristics, the proportion of iron slag in the slag is relatively high. At present, the slag is usually directly used for cement production or takeaway, and the iron slag in the slag cannot be recovered. The loss is greater. [0003] Therefore, how to provide a vanadium-titanium slag-iron selection device that can separate the iron slag in the slag, increase the amount of residual iron recovery, reduce iron loss, reduce production costs, and improve benefits has become an urgent problem for those skilled in the art. Important technical issues. Summary of the invention [0004] In view of this, the present invention provides a vanadium-titanium slag-iron selection dev...

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Problems solved by technology

[0002] In the process of smelting vanadium-titanium ore, due to its inherent characteristics, the proportion of iron slag in the slag is relatively high. At present, the slag is usually used directly for cement production or takeaway, and the iron slag in the slag cannot be recovered. Greater loss

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