Anti-blocking ultrafine carbon black grinding and screening device for rubber preparation

Abstract

The invention discloses an anti-blocking ultrafine carbon black grinding and screening device for rubber preparation. The anti-blocking ultrafine carbon black grinding and screening device for rubberpreparation comprises a base, an outer box, grinding rollers, a grinding wheel, a screening motor, a first screening disc and a second screening disc. A first feed port and a second feed port are connected with a first coarse grinding cavity and a second coarse grinding cavity separately. An air blower is further fixedly installed on the upper side of the outer box. An air outlet of the air bloweris connected with an air pipe. The first screening disc and the second screening disc are fixedly connected to a connecting shaft. Through coarse grinding and fine grinding, carbon block is finer ground; air is blown intermittently in the grinding process, so that blockage is effectively prevented in the grinding process, and the discharging speed is greatly improved; and under the combined effect of the first screening disc and the second screening disc, carbon black with different granularities are discharged from different carbon black outlets, so that the material sorting time is shortened, and the working efficiency is greatly improved.

Description

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AI Technical Summary

Benefits of technology

This new technology helps keep your equipment clean by removing any debris that may get inside it without stopping working properly or causing damage. It also makes sure there are no too many small particles getting stuck between them when they hit each other's surfaces instead of being cut off together.

Problems solved by technology

This patented technical problem addressed by the patents relates to improving the efficient separation process between fine particles (carbons) made up mostly of silicon dioxide or another oxidized substance called iron). Current methods involve create high pressure jets on the surface being treated, causing collisions among these materials, resulting in poor results due to reduced effectiveness caused by insufficient cleanliness levels.

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