X-ray machine foreign matter detection device

Abstract

The invention relates to an X-ray machine foreign matter detection device, and the device is mainly used in the field of petroleum coke calcining in the carbon industry. Two ends of a conveying belt are respectively provided with a belt speed measurement apparatus, and an X-ray machine is disposed above the central part of the conveying belt. The ends of the conveying belt are opposite to material inlets of an electric T-joint material distribution device. Two material inlets of the electric T-joint material distribution device are respectively opposite to material conveying equipment and an unqualified product recovery apparatus. Control signals of all equipment enter into a controller, and all equipment is automatically controlled by the controller. According to the invention, the device is added to a flow after the calcining of petroleum coke. Through the X-ray machine, the belt speed measurement apparatus, the controller and the electric T-joint material distribution device, the device can automatically carry out the foreign matter detection of a product after the calcining of petroleum coke, automatically carries out the recovery processing of the product comprising a foreign matter, and improves the quality of a calcining product of petroleum coke.

Description

technical field [0001] The invention relates to an X-ray machine foreign matter detection device, which is mainly used in the field of petroleum coke calcination treatment in the carbon industry. deal with. Background technique [0002] An important processing link in the carbon industry is the calcination of petroleum coke, and the calcined products will be used in the production of anodes for electrolytic aluminum and refining furnace electrodes. [0003] Usually, the calcined petroleum coke products will be directly used as raw materials for the next process, without testing whether there are foreign substances in the calcined products. However, in the production process of calcination of petroleum coke, due to the mixing of stones and falling off of refractory materials, foreign objects such as stones or iron are often inevitably contained. If these petroleum coke products are directly sold as finished products, it will affect The quality of the enterprise's products w...

AI Technical Summary

Problems solved by technology

However, in the production process of calcination of petroleum coke, due to the mixing of stones and falling off of refractory materials, foreign objects such as stones or iron are often inevitably contained. If these petroleum coke products are directly sold as finished products, it will affect The quality of enterprise products, and have an impact on downstream industries

For example: if the anode for electrolytic aluminum contains foreign matter, it will affect the current efficiency and increase the energy consumption of electrolytic aluminum, and it will also affect the product quality and composition of aluminum ingots

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