A pin-type double-cone truncated sand mill device

Abstract

The invention relates to a rod pin type bifrustum-shaped sand mill device. The rod pin type bifrustum-shaped sand mill device comprises a rack, wherein a motor is arranged on the upper surface of therack; the output end of the motor is connected with a spindle component through a driving component; one end of the spindle component is supported by a bearing base component; a sand mill barrel bodycomponent is arranged at the outer end of the bearing base component through a sealing device; a stirrer connected with the spindle component is arranged inside the sand mill barrel body; rollers arearranged on two sides of the sand mill barrel body component; a guide rail bracket for the rollers to run is arranged on the upper surface of the rack. The rod pin type bifrustum-shaped sand mill device disclosed by the invention has the advantages of compact and reasonable structure and convenience in operation; a barrel body with a conical structure is adopted, and the inner part of the barrel body is matched with the pin rod type stirrer for grinding materials, so that good milling effect and high working efficiency are realized.

Description

Technical field [0001] The invention relates to the technical field of sanding equipment, in particular to a rod-pin type double cone-shaped sand mill device. Background technique [0002] Sand mill ultra-fine powder has developed rapidly in my country in recent years, and a variety of equipment has been developed, and scientific researchers have done more research on its equipment and processing technology. Among them, high-energy horizontal stirring sand mills have been widely used in many fields such as coatings, chemicals, medicine and metallurgy. The sand mill mainly grinds and disperses materials through the collision of sanding media. [0003] The main problems of existing sand mills are: [0004] 1. The sand mill has high energy consumption for stirring and sanding, and the efficiency of sanding needs to be improved; [0005] 2. Mechanical seals are the most important and valuable components of horizontal sand mills. The damage of existing sand mills is largely due to the we...

AI Technical Summary

Problems solved by technology

[0004] 1. The energy consumption of sand mill mixing and sand milling is high, and the sand mill efficiency needs to be improved;

[0005] 2. The mechanical seal is the most important and most valuable component of the horizontal sand mill. The damage to the existing sand mill is largely due to the wear of the mechanical seal during sand grinding;

[0006] 3. Due to the high spindle speed during sanding, it causes serious heat generation and affects the service life of the spindle

Production efficiency is affected;

[0007] 4. During sanding, the sanding media collide with each other, and the temperature rise of the sanding barrel is high, which cannot meet the temperature requirements of heat-sensitive materials.

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