Mixing method for removing impurities of thickener before loading

Abstract

The invention relates to the technical field of graphite production, in particular to a mixing method for removing impurities of a thickener before the loading. The mixing method comprises a primary mixing part, a transporting part, a screening part, a secondary mixing part and an outputting part, wherein the to-be-mixed thickener is vertically pushed and mixed by virtue of a stirring part; the thickener is transported to a screening workstation by virtue of a rotating roller, while impurities are separated from the thickener by virtue of a screen, the caked thickener can be scattered, the impurities are outputted by virtue of an impurity outlet along the screen, on a thickener secondary mixing workstation, a blanking hole is closed by a baffle plate, and the thickener is scattered and mixed by virtue of jumping beads; the mixed thickener arranged on the bottom of a mixing chamber is outputted by virtue of a vibration motor; and while the thickener is quantitatively transported by virtue of a transport assembly, the thickener is mixed by virtue of the stirring part and a transmission pair, the multilevel mixing and impurity screening of the thickener can be realized by combining avibration mixing way of a mixing mechanism, and the technical problem in the prior art that the non-uniform density of an upper layer and lower layer caused by the long-time storage can be solved.

Description

technical field

[0001] The invention relates to the technical field of graphite production, in particular to a mixing method for removing paste impurities before charging. Background technique

[0002] In the graphite production process, the coke is pulverized and mixed with the binder, and then powdered into a paste; in the actual production process, due to the difference in energy between the upper and lower processes, the production capacity of the paste is The surplus paste is caused by the difference with the output of the subsequent process, and then the remaining paste is stored in the ton bag, and then used in the next production process; however, the paste is inevitably polluted in the actual production environment At the same time, due to the long-term storage of the paste, the density of the upper and lower pastes is uneven due to the difference in the weight of the paste in the ton bag, and the mixing and stirring device of the transmission is mostly rotary stirr...

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