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Conductive mineral material and preparation method thereof and mineralized filter element with conductive mineral material

A technology of mineralization filter element and minerals, applied in conductive materials dispersed in non-conductive inorganic materials, chemical instruments and methods, electrochemical water/sewage treatment, etc., can solve the problem of slow release rate of trace elements and achieve enhanced The effect of release rate

Active Publication Date: 2021-12-07
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, since the material of the mineralized filter element is a solid, it is chemically inert relative to water, so the release rate of trace elements in the mineralized filter element is extremely slow, and it is generally necessary to ensure that the water stays in the filter element for more than several days to reach the effective concentration

Method used

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  • Conductive mineral material and preparation method thereof and mineralized filter element with conductive mineral material

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Embodiment 1

[0033] The preparation of the mineralized filter element with electrical conductivity is mainly divided into 3 steps:

[0034] In the first step, crush medical stone, olivine, pearl oyster, and tourmaline to 200 mesh respectively, take 45 parts of medical stone, 20 parts of olivine, 25 parts of pearl oyster, and 10 parts of tourmaline, and use The mixer mixes the raw stone powder.

[0035] In the second step, take 66 parts of mixed raw stone powder and 4 parts of conductive carbon black and mix them with a mixer, take 10 parts of PVDF and add them to 20 parts of DMF to stir and dissolve to prepare a polymer solution, and then mix the raw stone The powder, conductive carbon black and polymer solution are mixed with a mixer to prepare a slurry. The slurry is granulated by an extruder to prepare a granular billet with a diameter of 2-2.5 mm. Then put the blank material into a drying oven for drying to prepare a shaped conductive mineral material.

[0036] In the third step, th...

Embodiment 2

[0040] Embodiment 2: The preparation of the mineralized filter element with electrical conductivity is mainly divided into 3 steps:

[0041] In the first step, the original stones of medical stone, olivine, wood fish stone and limestone are crushed to 300 mesh respectively, and 50 parts of medical stone, 20 parts of olivine, 20 parts of wood fish stone and 10 parts of limestone are taken respectively, and used The mixer mixes the raw stone powder.

[0042] In the second step, take 68 parts of mixed raw stone powder and 2 parts of carbon fiber and mix them with a mixer, take 10 parts of PVDF and add them to 20 parts of DMAC to stir and dissolve to prepare a polymer solution, and then mix the mixed raw stone powder , carbon fiber and polymer solution are mixed with a mixer to prepare a slurry. The slurry is granulated by an extruder to prepare a granular billet with a diameter of 2.5-3 mm. Then put the blank material into a drying oven for drying to prepare a shaped conductive...

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Abstract

The conductive mineral material is characterized by comprising the following components by weight: 30-74 parts of crushed mineralized stone, 1-5 parts of a conductive carbon-containing material, 5-15 parts of a high polymer material, and 20-50 parts of an organic solvent. The invention further discloses a preparation method of the conductive mineral material and a mineralized filter element with the conductive mineral material. Mineral material has the function of conducting electricity; during use, a positive electrode is charged, drinking water flows into the mineralized filter element, enrichment of hydrogen ions is formed on the surface of the mineral material under the electrochemical action after electrification, and the mineral release rate is increased under the chemical dissolution action of the hydrogen ions.

Description

technical field [0001] The invention relates to a conductive material, which is used in water filtration, and also relates to a preparation method of the flow-guiding material and an application in a mineralization filter core. Background technique [0002] Mineral components in water, especially various trace elements, are important factors for maintaining human health. However, many beneficial mineral components and trace elements have been removed from the drinking water treated by the reverse osmosis water purifier due to the high removal rate of the reverse osmosis membrane. [0003] The mineralized filter element is a filter element made of mineral fossils, which can slowly release mineral elements into the water passing through it. Related documents can refer to the Chinese invention patent application publication "Active Quantum Water Generator Filter Material" (application publication number CN103523873A) whose application number is 201310447584.2. This document us...

Claims

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Application Information

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IPC IPC(8): C02F1/46C02F1/68C02F1/00H01B1/18H01B1/24
CPCC02F1/46C02F1/683C02F1/001H01B1/18H01B1/24
Inventor 刘泽宇邵艳丽陈承
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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