Method for manufacturing multi-effect water purification filter material

Abstract

The invention discloses a method for manufacturing a multi-effect water purification filter material. The method comprises the following steps: putting wooden activated carbon, far infrared sintered balls, zeolite, medical stone and activated aluminum oxide into a high-temperature melting furnace, melting at high temperature till the materials are mixed into a viscous liquid, meanwhile putting coal ash, water and furfural slag into a stirring machine, uniformly stirring to obtain a soft solid, putting the viscous liquid in air so as to be naturally cooled to obtain a hard solid, uniformly adhering the hard solid to the surface of the hard solid to form a filter material blank, putting the filter material blank into an oven, baking so as to enable the soft solid to be completely dried and firmly adhered to the surface of the hard solid, thereby finally forming the filter material. In such a mode, the filter material maintains multiple effects that the granular impurities are absorbed, smell is removed, the filtrate is purified, the oxygen content of the filter material is increased, the biologic activity of the filtrate is improved, and the like, and meanwhile the filtering performance of the filter material is improved, machining procedures are reduced, and production of the filter material of large scale is facilitated.

Description

technical field [0001] The invention relates to a manufacturing method, in particular to a manufacturing method of a multifunctional water purification filter material. Background technique [0002] With the continuous improvement of science and technology, water purification equipment is becoming more and more popular. At the same time, my country vigorously advocates water conservation to solve the shortage of water resources caused by serious water pollution. At this stage, water purification equipment relies on its own unique The function of water purification is widely used in various living places, but although ordinary water purifiers have the effect of purifying water, the effect of the filter material is relatively poor. It cannot filter all the impurities in the water, and even some harmful substances remain. This is very harmful to people's health. Contents of the invention [0003] The main technical problem to be solved by the present invention is to prov...

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Problems solved by technology

[0002] With the continuous improvement of science and technology, water purification equipment is becoming more and more popular. At the same time, my country vigorously advocates water conservation to solve the shortage of water resources caused by serious water pollution. At this stage, water purification equipment relies on its own