Nanometer filter plate forming mould special for filter press and forming method thereof

Abstract

The invention relates to a nanometer filter plate forming mould special for a filter press, capable of combining nanometer materials on the extrusion face of a filter plate, and a forming method of the mould. The nanometer filter plate forming mould comprises an upper mould and a lower mould, wherein the periphery of the lower mould is provided with a plurality of heating channels, and the heating channels are internally provided with heating elements; the forming mould surface of the upper mould is provided with a plurality of nozzles, and the nozzles are communicated with a nanometer pressurizer through fluid channels inside an upper mould body. The invention has the advantages that: not only the manufacture of a nanometer filter plate is realized, but also the nanometer materials can be effectively fused into the filter plate; the manufactured nanometer filter plate has the advantages of ultrahigh stain resistance, smooth and delicate surface, difficult dust and greasy dirt adsorption and easiness in cleaning, can not only enable squeezed filter cakes to automatically drop from the nanometer filter plate, but also enable the nanometer surface to have good stain-resistant characteristic; the manufactured nanometer filter plate has ultrahigh abrasion resistance, thereby obviously enhancing the rigidity of the filter plate; in addition, the manufactured nanometer filter plate has ultrahigh electrostatic resistance, thereby effectively eliminating the electrostatic phenomenon without adsorbing dust particles.

Description

technical field [0001] The invention relates to a special nanometer filter plate molding die for a filter press capable of combining nanometer materials on the extrusion surface of a filter plate and a molding method, belonging to the field of filter plate molding mold manufacturing for a filter press. Background technique [0002] At present, the special filter plate molding mold for filter press adopts hot runner mold injection molding. During the hot runner mold molding process, the temperature of the plastic melt is accurately controlled in the runner system. The plastic can flow into each cavity in a more uniform state, resulting in parts with consistent quality, and the parts formed by the hot runner have good gate quality, low residual stress after demolding, and small deformation of the parts. However, it cannot be used for forming nano-filter sheets. Contents of the invention [0003] Design purpose: To avoid the deficiencies in the background technology, to desi...

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Problems solved by technology

However, it cannot be used for the formation of nano filter plates

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