Online carbon black ladle-to-ladle device

Abstract

The invention discloses an online carbon black ladle-to-ladle device which comprises a retreatment fan, a retreatment box body, a micron crusher, a granulator, a first elevator, a finished product bin and a packaging machine, an open hole is formed in the bottom of the first elevator, and a carbon black online ladle-to-ladle device is additionally arranged; the online ladle-to-ladle device is composed of a ladle-to-ladle execution part used for receiving unqualified carbon black and a ladle-to-ladle stroke part used for driving the ladle-to-ladle execution part to move. A scrap iron removal unit for removing ferromagnetic impurities from the unqualified carbon black and a temperature regulation and control unit for heating or cooling the unqualified carbon black to enable the temperature of the unqualified carbon black to meet the production requirement are arranged in the ladle-to-ladle execution part. The online ladle-to-ladle device has the following advantages and effects: the online ladle-to-ladle device is additionally arranged, so that the blending efficiency of unqualified carbon black is effectively improved; and the device also has the function of carrying out ferromagnetic impurity treatment and heating or cooling treatment on unqualified carbon black, so that the temperature of the unqualified carbon black meets the production requirement.

Description

technical field [0001] The invention relates to the technical field of carbon black production, in particular to an on-line dumping device for carbon black. Background technique [0002] Carbon black is a process substance. In the production process of carbon black, a small amount of products are judged as unqualified products due to a certain index deviating from the set value. Such unqualified products can be processed through production and remixing operations to meet the quality requirements. In order to ensure product quality, the re-distribution amount is required to be less than 10% of the production amount. [0003] In the prior art, the unqualified carbon black is redistributed as follows: the unqualified carbon black enters the reprocessing box 12 through the reprocessing fan 11, and then is mixed with the carbon black produced by the device, refined by the micron pulverizer 13, and then processed into the reprocessing box. The granulator 14 granulates, and passes...

AI Technical Summary

Problems solved by technology

However, the efficiency of the above-mentioned unqualified carbon black remixing is low. If an opening can be installed at the bottom of the first elevator of the system, and an online repacking device is installed, it will undoubtedly effectively improve the remixing efficiency of unqualified carbon black. ; And it is necessary to remove ferromagnetic impurities and heat or cool down the unqualified carbon black in the online repacking device to make its temperature meet the production requirements

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