Raw material crushing and collecting device for welding flux production

Abstract

The invention relates to a raw material crushing and collecting device for welding flux production. A device body is provided with a feeding port; a feeding hopper is arranged below the feeding port; a stirring barrel is arranged below the feeding hopper; stirring blades are arranged in the stirring barrel and connected with a first motor through a rotating shaft; the first motor is fixedly arranged in a first fixed box; a stirring barrel inlet is formed in the stirring barrel; leakage holes are formed in the bottom of the stirring barrel; a fixed frame is arranged in the middle of the device body; a second fixed box is arranged on the fixed frame; a second motor is arranged in the second fixed box; a lower grinding disc and an upper grinding disc are arranged on a rotating shaft of the second motor; baffles are arranged below the fixed frame; pressing plates are arranged in a pressing plate box; the pressing plates are connected with hydraulic machines; the hydraulic machines are fixedly arranged on the inner walls of the device body; a discharging port is formed in the bottom of the pressing plate box; and a collecting box is arranged below the discharging port. The raw material crushing and collecting device has the advantages of reasonable structure, good crushing effect and good collecting effect.

Description

technical field [0001] The invention relates to the technical field of flux production, in particular to a crushing and collecting device for raw materials used in flux production. Background technique [0002] Flux is also called brazing flux, which has a broad definition, including molten salt, organic matter, active gas, metal vapor, etc., that is, except for the base metal and solder, it generally refers to all substances used to reduce the interfacial tension of the base metal and solder , The flux is composed of ores such as marble, quartz, fluorite and chemical substances such as titanium dioxide and cellulose. Flux is mainly used for submerged arc welding and electroslag welding. When it is used to weld various steel materials and non-ferrous metals, it must be used in reasonable cooperation with the corresponding welding wire to obtain a satisfactory weld. Flux is made of various ores that are smelted in an electric arc furnace and crushed. When making flux, it is ...

AI Technical Summary

Problems solved by technology

Flux is made of various ores that are smelted in an electric arc furnace and crushed. When making flux, it is usually necessary to crush the flux through a pulverizer until the flux is crushed to uniform particles. The flux in the prior art needs to be used during use. However, the crushing device can only be crushed by stirring, so the crushing effect is poor, and the stirring effect of some fluxes is not sufficient, and the requirements cannot be met during use, which affects the welding quality; , and has the collection effect of flux production raw material crushing collection device is very necessary

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