Adjustable injection speed polyethylene glycol mixing reaction device

Abstract

The utility model discloses a kind of polyethylene glycol mixing reaction equipment of adjustable injection speed, including kettle body, kettle cover is arranged on the kettle body, the central part of kettle cover is provided with stirrer, and speed regulating addition structure is arranged on the kettle cover and located the side of stirrer;The utility model relates to the technical field of polyethylene glycol production equipment, by power assembly work, drive pipe drives transfer pipe rotation, under the action of centrifugal force, counterweight ball and centrifugal rope fly, pull connecting plate and conical plugging, connecting plate pulls spring column and makes spring column elongation, plugging moves along the axis direction of discharge port, raw material in transfer pipe flows out from multiple discharge ports and plugging gap under the action of centrifugal force, into the kettle body inside below, by the rotation of transfer pipe, raw material can be evenly sprinkled to kettle body inside, prevent local feeding to cause material local temperature excessively high, avoid generating side reaction to influence product purity, also convenient for raw material mixing uniform.

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