A masterbatch filter device for pp plastic production

Abstract

The invention discloses a master particle filter device for PP plastic production, which comprises a shell, the lower end of the shell is connected with a bottom cover, and a temperature control system is installed on the shell, and the shells are connected by The outer surface of the housing is provided with a temperature display device, and a heating wire is installed in the inner interlayer of the housing. The upper end of the housing is connected with a single-rotation reciprocating wire tube, and the single-rotation reciprocating wire tube The outer side is connected with a driven gear. The masterbatch filter device for PP plastic production can not only filter the masterbatch used in PP plastic production, but also can make the shell reciprocate up and down during the filtering process, so as to increase its filtering effect easily. And in the process of filtering, it can make the inside of the shell have a suitable temperature to ensure that the masterbatch used for PP plastic production is filtered as a melt, and at the same time, the filtering efficiency of the filtering device can be increased by setting the shape of the filter disc.

Description

technical field [0001] The invention relates to the technical field related to the production of PP plastics, in particular to a masterbatch filter device for the production of PP plastics. Background technique [0002] The full name of masterbatch is plastic masterbatch, also known as masterbatch. It is a plastic processing aid developed in the 1980s. It is composed of excess chemical additives, carrier resin and dispersant. Masterbatch is A kind of aggregate obtained by uniformly loading super-constant pigments (dye) in the resin. Masterbatch refers to the combination of various additives, fillers and A small amount of carrier resin is mixed and kneaded first, and the granules obtained by measuring, mixing, melting, extruding, pelletizing and other processing processes by extruders and other equipment are called masterbatches. Masterbatches are composed of carrier resin, various fillers and Composed of various additives, the limit of additives or the content of fillers in...

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Problems solved by technology

[0008] The object of the present invention is to provide a kind of masterbatch filter device that is used for PP plastic production, to solve the problem that the existing masterbatch filter device for PP plastic production in the above-mentioned background technology is not convenient for PP plastic production masterbatch It is difficult to increase the filtration effect and efficiency of masterbatches for PP plastic production.

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