ASA sizing agent emulsifying device

Abstract

The invention discloses an ASA sizing agent emulsifying device, and relates to the field of ASA sizing agent processing equipment. The ASA sizing agent emulsifying device comprises a detection assembly, an alkali material assembly is arranged at one end of the detection assembly, an acid material assembly is arranged at the end, away from the alkali material assembly, of the detection assembly, and an emulsifying assembly is arranged on one side of the detection assembly; and a liquid level sensor is arranged on the inner wall of the detection assembly. An acid-base detector, an acid material box, an alkali material box, a first discharging pipe and s second discharging pipe are arranged, the acid-base detector is used for detecting the pH value of a solution, if the solution is slightly acidic, an acid material in the acid material box flows out into a detection box through the first discharging pipe and a first connecting pipe to neutralize an ASA sizing agent, and if the solution is slightly alkaline, the alkali material in the alkali material box flows out into the detection box through a second discharging pipe and a second connecting pipe to neutralize the ASA sizing agent, so that the problem that the emulsification speed of the ASA sizing agent is influenced by the acidity and alkalinity of the solution is effectively solved.

Description

technical field [0001] The invention relates to the field of ASA sizing agent processing equipment, in particular to an ASA sizing agent emulsification device. Background technique [0002] ASA, engineering plastics, is a graft copolymer of acrylic rubber, acrylonitrile, and styrene. The molding temperature is 170-230°C. The sizing agent is a papermaking additive, mainly divided into pulp sizing and surface sizing. Glue, sizing on paper can improve the performance of paper such as water resistance, oil resistance, and printing ink resistance, and at the same time can improve smoothness, water repellency, and printing adaptability. [0003] When the current ASA sizing agent is emulsified with other solutions, the acidity and alkalinity of other solutions affect the emulsification speed with the ASA sizing agent, and after the emulsification of the ASA sizing agent is completed, the emulsification tank needs to be cleaned in time, otherwise it will cause ASA The sizing agent ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an ASA sizing agent emulsification device in order to solve the problems that the acidity and alkalinity of the solution affects its emulsification speed with the ASA sizing agent, the cleaning of the emulsification box and the inconvenient cleaning of the screen.

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