A kind of processing method of high performance carbon black membrane filter material

Abstract

The invention discloses a processing method of a high-performance carbon black laminating filter material, which relates to the technical field of the processing of a carbon black laminating filter material. The method comprises the following steps: performing wire-drawing infiltration for glass fibers by adopting a hot-wash-free coupling infiltration agent, performing infiltration swelling for the glass fibers by adopting an infiltration swelling agent, implementing basic cloth infiltration lamination by adopting a double-roller infiltration double-side laminating fitting process and apparatus, and drying the basic cloth by adopting a vertical-horizontal double-roasting process and apparatus. By adopting the hot-wash-free coupling infiltration agent, the glass fiber wire drawing process is simplified, and the wire drawing quality is improved; the glass fibers are infiltrated swelled by adopting the infiltration swelling agent, so that the wire drawing swelling degree and swelling quality of the glass can be improved; by adopting the double-roller infiltration double-side laminating process and apparatus, the double-side infiltration of the basic cloth is realized, so that the laminating efficiency can be effectively increased, and the basic cloth is uniformly laminated; by virtue of the vertical-horizontal double-roasting process and apparatus, the basic cloth can be uniformlyheated in the roasting process; by virtue of the extrusion of multiple roller shafts, the water content of the basic cloth is uniformly distributed.

Description

technical field [0001] The invention relates to the technical field of processing carbon black membrane-coated filter materials, in particular to a processing method of high-performance carbon black membrane-coated filter materials. Background technique [0002] The high-performance filter material for carbon black is a high-performance filter material independently developed by our company according to the process characteristics of my country's carbon black industry and combined with the company's nearly 20 years of application experience in the carbon black field. It is mainly used in the main bag filter and auxiliary bag filter in the carbon black industry. carbon black collection. [0003] The traditional glass fiber filter media production process uses paraffin-type sizing agent in the drawing process. Since paraffin is a hydrophobic substance, it needs to be thermally cleaned before the surface chemical treatment. This production process has the following disadvantage...

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Problems solved by technology

[0008] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a processing method for high-performance carbon black film-coated filter materials to solve the problem of poor glass fiber drawing and puffing process, easy fall-off of double-sided film and filter material in the prior art. Technical problems such as the filter material is easily damaged during the baking process

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