Dust discharge processing device for electrolytic aluminum processing

Abstract

The invention discloses a dust discharge processing device for electrolytic aluminum processing, and relates to the field of electrolytic aluminum processing. The dust discharge processing device comprises a base. Support legs are fixedly arranged on the bottom of the base. An electrolytic chamber is welded on the top of the base. A molten aluminum pipe is fixedly mounted on one lateral wall of the electrolytic chamber. A stop valve is welded on the molten aluminum pipe. An anode rod and a cathode rod are arranged in the electrolytic chamber. The anode rod and the cathode rod both horizontallypenetrate the top of the electrolytic chamber and extend to the exterior of the electrolytic chamber. The tops of the anode rod and the cathode rod are both electrically connected to wires. Through the cooperation among a collection hood, a dust depositing chamber, a spraying plate, a first blower fan, a first drainpipe, a submerged pump, a water inlet pipe, and a filter frame, the dust collection performance of the device is improved, the dedusting efficiency of the device is improved to a certain degree, at the same time, the device is provided with a toxic gas filtering device, and the practicality of the device is largely improved.

Description

technical field [0001] The invention relates to the technical field of electrolytic aluminum processing, in particular to a dust emission treatment device for electrolytic aluminum processing. Background technique [0002] Electrolytic aluminum is aluminum obtained by electrolysis. The modern electrolytic aluminum industry uses cryolite-alumina molten salt electrolysis. The molten cryolite is the solvent, the alumina is the solute, the carbonaceous body is the anode, and the aluminum liquid is the cathode. After a strong direct current is applied, the electrochemical reaction is carried out on the two electrodes in the electrolytic cell at 950°C-970°C. Namely electrolysis. [0003] However, during electrolytic aluminum work, dust and harmful gases will be generated, and the direct discharge of ash will cause harm to the staff and the environment. However, most of the existing devices have poor dust reduction and purification effects and cannot meet continuous production. ...

AI Technical Summary

Problems solved by technology

[0003] However, during the electrolytic aluminum work, dust and harmful gases will be generated, and the direct discharge of ash will cause harm to the staff and the environment. However, most of the existing devices have poor dust reduction and purification effects and cannot meet continuous production

Images