High-temperature-resistant epoxy resin purification device

Abstract

The invention discloses a high-temperature-resistant epoxy resin purification device, belonging to the field of high-temperature-resistant epoxy resin. The device comprises an inner cylinder, a motorand a viscometer, wherein a heat exchange plate is arranged at the middle portion of the bottom of the inner cylinder; an exhaust port is formed in the upper part of the side wall of the inner cylinder; an exhaust pipeline is mounted at the exhaust port; a condensing device is mounted at one end, away from the exhaust port, of the exhaust pipe; a condensing device is connected with a vacuumizer through a pipeline; a cylinder cover is arranged at the top of the inner cylinder; a motor is arranged at the middle portion of the top of the cylinder cover; the output end of the motor is connected with a stirring device through a coupler; an electric telescopic rod is installed on the side, close to the exhaust port, of the lower portion of the barrel cover through bolts; the viscometer is installed at the bottom of the electric telescopic rod; a feeding port is formed in the side, away from the viscometer, of the cylinder cover; and a heat preservation shell matched with the inner cylinder is arranged on the outer side of the inner cylinder. According to the invention, the functions of dehydration purification and mean-value exhaust are simultaneously completed, conditions in a reactionkettle can be known in real time through automatic control, and a working environment is optimized.

Description

technical field [0001] The invention relates to the field of high temperature resistant epoxy resin, in particular to a high temperature resistant epoxy resin purification device. Background technique [0002] High temperature resistant epoxy resin is also called artificial resin, artificial resin, resin glue and so on. It is an important class of thermosetting plastics, widely used in adhesives, coatings and other purposes. . The molecular structure of high temperature resistant epoxy resin is characterized by active epoxy groups in the molecular chain, and the epoxy groups can be located at the end, middle or ring structure of the molecular chain. Due to the active epoxy groups in the molecular structure, they can undergo cross-linking reactions with various types of curing agents to form insoluble, infusible high polymers with a three-dimensional network structure. [0003] High temperature resistant epoxy resin has a wide range of uses. A large amount of water will in...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-temperature-resistant epoxy resin purification device to solve the problems in the above-mentioned background technology that the workshop temperature is high and the situation in the reactor cannot be accurately grasped.

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