Agitation apparatus for plasticizer

Abstract

The invention discloses an agitation apparatus for a plasticizer. The agitation apparatus comprises a tank; the upper end of the tank body is provided with a feed inlet; the feed inlet communicates with a feeding pipe; the feeding pipe is internally provided with an electromagnetic valve I in series connection with the feeding pipe; the lower end of the tank is provided with a discharge outlet; the discharge outlet communicates with a discharging pipe; the discharging pipe is internally provided with an electromagnetic valve II in series connection with the discharging pipe; the input ends ofthe electromagnetic valve I and the electromagnetic valve II are electrically connected with the output end of the single-chip microcomputer; the input end of the single-chip microcomputer is electrically connected with the output end of an external power source; the bottom of the tank is provided with a mounting hole; and a rotating disc is arranged above the mounting hole. The agitation apparatus for the plasticizer in the invention utilizes a wobbling second agitating shaft, and a rotatable third agitating shaft is arranged on the end part of the second agitating shaft, so the spatial agitation of raw materials in the device is realized through the agitation effect of the multi-stage agitating shafts, and uniform agitation is ensured.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a stirring device for a plasticizer. Background technique [0002] Plasticizer is a commonly used auxiliary agent, which is often used in the molding and preparation of high polymers such as rubber, plastics, and coatings. Depending on the application of the plasticizer, its composition is also different, but it is usually prepared by mixing and stirring phthalic acid, aliphatic dibasic acid ester, phosphoric acid ester, epoxy compound, etc. Therefore, in the process of plasticizer preparation, stirring device is an indispensable processing equipment. Existing stirring device mostly comprises a tank body, and a seal cover is installed on the tank body, and a rotating shaft is suspended and fixed in the sealing cover, and a plurality of stirring paddles are uniformly installed on the lower end of the rotating shaft. The existing stirring device is not ideal in the act...

AI Technical Summary

Problems solved by technology

The existing stirring device is not ideal in the actual stirring process, because the concentration of the added raw materials is relatively viscous, and they are added sequentially, the existing stirring device can only rotate in the horizontal direction, so not only the stirring efficiency is low, but also the stirring is not enough uniform