Composite fiber high-temperature dust removal filter material and manufacturing method thereof

The invention relates to the field of filter materials, and discloses a composite fiber high-temperature dust removal filter material and a manufacturing method thereof.The composite fiber high-temperature dust removal filter material comprises a base cloth layer, a first composite fiber layer is sprayed on one face of the base cloth layer, a second composite fiber layer is sprayed on the other face of the base cloth layer, and an anti-corrosion layer is coated on the first composite fiber layer; according to the composite fiber high-temperature dust removal filter material, dust removal treatment can be carried out in a high-temperature environment, the high-temperature-resistant effect is good, the service life is long, and the manufacturing method is simple and clear in step and convenient to implement. 本发明涉及过滤材料领域，公开了一种复合纤维高温除尘滤料及其制造方法，复合纤维高温除尘滤料包括基布层，基布层一面喷涂有第一复合纤维层，基布层另一面喷涂有第二复合纤维层，第一复合纤维层上涂覆有抗腐蚀层，抗腐蚀层上涂覆有耐高温涂层，耐高温涂层上涂覆有微孔薄膜层，本发明提出的复合纤维高温除尘滤料，能够在高温环境中进行除尘处理，耐高温效果好，使用寿命长，本发明提出的制造方法，步骤简明，便于实现。