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

A screening device and fine grinding technology, applied in the direction of filter screen, solid separation, grid, etc., can solve the problems of difficult separation operation, low production efficiency, mixing of abrasives, etc., to save the time of material distribution and improve the cutting speed, improve efficiency
CN107930754AInactive Publication Date: 2018-04-20ZHENGZHOU MOORE ELECTRONICS INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHENGZHOU MOORE ELECTRONICS INFORMATION TECH CO LTD
Publication Date
2018-04-20
Estimated Expiration
Not applicable · inactive patent

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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.
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Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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