Extruder for preparing super-hydrophobic high polymer material composite microporous emulsion

Abstract

The invention discloses an extruder for preparing a super-hydrophobic high polymer material composite microporous emulsion. The extruder comprises a mounting base, a material conveying barrel part, a mixing and extruding shaft, a feeding end seat, a separating and discharging assembly, an inner heating assembly and a tail extrusion assembly, wherein the material conveying barrel part is transversely and fixedly arranged on one side of the upper end face of the mounting base through a fixed frame, the feeding end seat is fixedly arranged on the upper end face of the material conveying barrel part in a penetrating mode, the mixing and extruding shaft is coaxially arranged in the material conveying barrel part in a relatively rotating mode, one end of the mixing and extruding shaft is connected with a rotating motor arranged outside the material conveying barrel part in a transmission manner, the separating and discharging assembly is arranged on one side, far away from the feeding end seat, of the material conveying barrel part, the separating and discharging assembly is used for carrying out separation and extraction on mixed preparation materials, so that agglomerated particles in the interiors of the materials are removed in time, the inner heating assembly is further arranged on the upper end face of the mounting base, and the upper end of one side of the inner heating assembly is transversely provided with the tail extrusion assembly in a communicating mode.

Description

technical field [0001] The invention relates to the technical field of super-hydrophobic high-material preparation equipment, in particular to an extruder for preparing super-hydrophobic polymer material composite microporous emulsion. Background technique [0002] In recent years, superhydrophobic materials with special wetting properties have attracted widespread attention. Superhydrophobic materials are widely used in medical biology, industrial and agricultural production, and daily life, such as self-cleaning materials, oil-water separation materials, anti-fouling fabrics, and drag-reducing materials. It has extremely broad application prospects. The main steps of the preparation of existing superhydrophobic polymer materials are divided into uniform feeding of materials, microporous emulsion extrusion molding, cooling, and cutting, and microporous emulsion is a dispersion system between general emulsion and micellar solution , it can directly affect the quality of mat...

AI Technical Summary

Problems solved by technology

The main steps of the preparation of existing superhydrophobic polymer materials are divided into uniform feeding of materials, microporous emulsion extrusion molding, cooling, and cutting, and microporous emulsion is a dispersion system between general emulsion and micellar solution , it can directly affect the quality of material preparation; and for the extrusion molding of microcellular emulsion, the extrusion equipment in the prior art cannot effectively mix the multi-materials in the early stage of its preparation, so that there are still gel particles inside ; and affected by the temperature during extrusion, the overall heating of the material is uneven, and too low or too high a temperature will affect the quality and efficiency of the emulsion extruder; therefore, those skilled in the art provide a superhydrophobic An extruder for the preparation of a polymer material composite microporous emulsion to solve the problems raised in the above-mentioned background technology

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