Rare earth metal electrolysis intelligent feeding system and application method thereof

Abstract

The invention discloses a rare earth metal electrolysis intelligent feeding system and an application method of the rare earth metal electrolysis intelligent feeding system. The rare earth metal electrolysis intelligent feeding system comprises material tanks, quantitative feeding tanks I, a material mixing tank, a vacuum material suction device, temporary storage tanks and quantitative feeding tanks II, wherein the material tanks, the quantitative feeding tanks I, the material mixing tank, the vacuum material suction device, the temporary storage tanks and the quantitative feeding tanks II are sequentially arranged, and transparent material pipes are connected between the devices. The rare earth metal electrolysis intelligent feeding system further comprises blockage removing devices and a control system. Each blockage removing device comprises a supporting plate, a track, a photoelectric sensor and a movable vibration device. The supporting plates and the tracks are arranged along the transparent material pipes. The photoelectric sensors are arranged outside the transparent material pipes. The movable vibration devices are movably arranged on the tracks. A stirring rod I and a stirring rod II are arranged in the material mixing tank. The stirring rod I and the stirring rod II are connected with a stirring motor I and a stirring motor II respectively, and speed sensors are arranged. Weight sensors are arranged in the quantitative feeding tanks I and the quantitative feeding tanks II. According to the rare earth metal electrolysis intelligent feeding system, automatic quantitative feeding of rare earth metal electrolysis can be achieved, blockage detection and automatic blockage removal can be achieved, the running conditions of belts can also be detected, and the material mixing effect is enhanced.

Description

technical field [0001] The invention belongs to the technical field of metallurgical equipment, and relates to an intelligent feeding system for rare earth metal electrolysis and a using method thereof. Background technique [0002] Rare earth metals, also known as rare earth elements, are the general term for the 17 elements of scandium, yttrium, and lanthanide in group IIIB of the periodic table of elements, and are often represented by R or RE. Rare earth metals are mainly used in industries such as metallurgy, petrochemicals, glass ceramics, fluorescent and electronic materials, and are currently irreplaceable raw materials in industry. Among the proven rare earth reserves, China ranks first. The method of molten salt electrolysis can be used to extract rare earth metals, which generally uses rare earth chlorides as electrolytic raw materials and alkali metal and alkaline earth metal chlorides as electrolytes. The molten salt electrolysis method is a continuous producti...

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Problems solved by technology

In the traditional molten salt electrolysis production process, it is necessary to manually add raw materials and various auxiliary materials. The production site is dusty, high in temperature, and accompanied by some chemicals with pungent odors. Working in such an environment for a long time will affect the work. In the production process, each pipeline is prone to blockage, and there is no good pipeline detection and blockage removal device; in the mixing process of raw and auxiliary materials, the belt is easy to slip or crack, and there is no suitable The device is used for belt detection, and the traditional stirring device has poor stirring effect, and the mixing of raw and auxiliary materials is uneven

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