Beating technology of ultra-thin glass fiber heat insulation material and production device of material

Abstract

The invention relates to thermal insulation materials, in particular to a beating process and production equipment for ultra-thin glass fiber thermal insulation materials. In terms of weight percentage, the prepared ultra-thin glass fiber thermal insulation materials include 0-5% water-drawn ultra-fine glass fibers and 95% %-100% non-alkali ultra-fine glass fiber; including the following steps: adding the mixture of water-drawn ultra-fine glass fiber and non-alkali ultra-fine glass fiber to a beater to make pulp; diluting the prepared slurry and removing slag Processing: the diluted and slag-removed slurry is delivered to the forming wire through the bending buffer channel for papermaking. Due to the existence of the straight-line bending buffer channel in the distribution process, the flow rate of the slurry is reduced, and it will not have an impact on the operation of the papermaking process; the flow of the slurry produces agitation and sloshing, which plays a certain role in stirring and reduces the problem of flocculation The possibility of occurrence is beneficial to the formation of subsequent paper. The ultra-thin heat-insulation material produced by the beating process of the ultra-thin glass fiber heat-insulation material has more excellent performance.

Description

technical field [0001] The invention relates to the technical field of thermal insulation materials, in particular to a beating process of ultra-thin glass fiber thermal insulation materials and production equipment thereof. Background technique [0002] Fiberglass has excellent heat resistance and is often used in the field of thermal insulation materials. At present, the problem of flocculation is prone to occur in the beating process of glass fiber insulation material preparation, especially in the slurry distribution process. [0003] In the slurry delivery process, on the one hand, the slurry delivery speed is too fast, which will impact the later papermaking process; on the other hand, there will be flocculation due to no stirring in the slurry delivery process, which will affect the subsequent paper evenness. [0004] The information disclosed in this Background section is only intended to enhance the understanding of the general background of the present invention, ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a beating process of ultra-thin glass fiber thermal insulation material and its production equipment, which solves the technical problems that flocculation is easy to occur in the slurry distribution in the prior art, and the too fast flow rate of the slurry affects the later papermaking operation

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