• 专利标题:   Producing high performance air conditioner filter element, involves preparing polymer fiber into non-woven fabric roll material of polymer composite material, compounding layer of nano silver coating or graphene, or non-woven fabric thin felt of activated carbon on the polymer roll material.
  • 专利号:   CN115006920-A
  • 发明人:   ZHONG H, ZHOU S, ZHONG X
  • 专利权人:   AF C ENVIRONMENTAL TECHNOLOGY XIAMEN
  • 国际专利分类:   B01D046/00, B01D046/52, B32B037/06, B32B037/08, B32B037/10, B32B037/12, B32B038/00, D06M010/02
  • 专利详细信息:   CN115006920-A 06 Sep 2022 B01D-046/00 202297 Chinese
  • 申请详细信息:   CN115006920-A CN10665243 14 Jun 2022
  • 优先权号:   CN10665243

▎ 摘  要

NOVELTY - The process for producing a high performance air conditioner filter element, involves: selecting at least one polymer fiber with electrostatic polarization performance, preparing the polymer fiber according to a preset gram weight standard configured per square meter, and preparing the polymer fiber into a non-woven fabric roll material of the polymer composite material; compounding a layer of nano silver coating or graphene, or non-woven fabric thin felt of activated carbon on the polymer roll material in an adhesive manner; flatly paving the non-woven fabric roll in high-voltage electric field electret device, which adopts corona discharge of a high-voltage electric field to carry out electrostatic polarization strengthening treatment on the non-woven fabric roll; dividing the hot-press forming mold into a bottom mold and a pressing mold; regulating the processing temperature, the processing pressure and the processing duration of the hot-press forming mold. USE - Process for producing a high performance air conditioner filter element. ADVANTAGE - The filter element produced by the production process is convenient to use and stable in performance, and can improve the production efficiency and the yield. DETAILED DESCRIPTION - The process for producing a high performance air conditioner filter element, involves: selecting at least one polymer fiber with electrostatic polarization performance, preparing the polymer fiber according to a preset gram weight standard configured per square meter, and preparing the polymer fiber into a non-woven fabric roll material of the polymer composite material; compounding a layer of nano silver coating or graphene, or a non-woven fabric thin felt of activated carbon on the polymer roll material in an adhesive manner; flatly paving the non-woven fabric roll in high-voltage electric field electret device, which adopts corona discharge of a high-voltage electric field to carry out electrostatic polarization strengthening treatment on the non-woven fabric roll; dividing the hot-press forming mold into a bottom mold and a pressing mold, where the bottom mold is a flat-bottom upper convex mold, and the number of first strip-shaped convex mold is equal to the number of folds designed for the air conditioner filter element, the pressing mold is a flat-top lower male mold symmetrical to the bottom mold, and a second strip-shaped male mold of the pressing mold is coupled with the first strip-shaped male mold of the bottom mold; regulating the processing temperature, the processing pressure and the processing duration of the hot-press forming mold, arranging a heating and warming device on the pressing mold, pre-heating the pressing mold to 90-150 ℃, arranging a pneumatic pump at the upper part of the pressing mold and communicating with an air compressor to convey air pressure; positioning frame above the hot-press forming mold positions and fixing the non-woven fabric roll material before hot pressing; starting hot pressing operation of fold stretching and bevel edge sealing to obtain the filter element plate; and cutting the filter core plate according to a preset size to obtain the air conditioner filter core; and sealing and packaging the air conditioner filter element by adopting a plastic bag or a plastic suction box.