Preparation method of spherical ceramic particles for filtering water and method for manufacturing water filtering device by using spherical ceramic particles

Abstract

The invention discloses a preparation method of spherical ceramic particles for filtering water and a method for manufacturing a water filtering device by using the spherical ceramic particles, and relates to the technical field of ceramic water filtering devices. The preparation method of the spherical ceramic particles comprises the following steps of: 1, selecting high-quality ore; 2, crushing the ore; 3, grinding the ore; 4, carrying out granulating; and (5) carrying out high-temperature sintering. The method for manufacturing a water filtering device by using the spherical ceramic particles comprises the following steps of: 1, screening of the spherical ceramic particles; 2, raw material mixing; 3, standing; 4, molding: pouring the mixture into a metal mold for molding; 5, pressing and shaping; 6, drying; and 7, high-temperature sintering. The problems that a traditional water filtering device adopts common mineral powder particles, so that water filtering is slow, and blocking is caused are solved, and the filtering efficiency and the product quality of a water filtering device such as a tea strainer or a tea tray are improved.

Description

technical field [0001] The invention belongs to the technical field of ceramic water filtering devices, and relates to a method for preparing spherical ceramic particles for water filtering and a method for manufacturing water filtering devices using the same. Background technique [0002] The existing water filtering devices on the market, such as: water purification filter elements, permeable bricks, tea leaks, tea trays, etc., are mostly made of powder particles directly crushed from irregular ores. The gaps are not uniform, and it is easy to cause blockage and slow water leakage when leaking. Moreover, the chemical composition of the ore powder is unstable, so when used in a tea strainer, as an essential tool for people to drink tea, it is very necessary to select ore powder that is beneficial to the human body to make ceramic particles. Contents of the invention [0003] In order to make up for the deficiencies of the prior art, the present invention provides a metho...

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Problems solved by technology

[0003] In order to make up for the deficiencies of the prior art, the present invention provides a method for making spherical ceramic particles for water filtration and a method for making a water filtration device with them, which solves the problem of slow water filtration and blockage caused by the use of ordinary ore powder particles in traditional water filtration devices. Problem, when used in tea leaks and tea trays, it improves the filtration efficiency and product quality of water filtration devices such as tea leaks and tea trays