Water purifier with ceramic film

A membrane water purifier, ceramic membrane technology, applied in the field of water purification, can solve the problems of inconvenient disassembly, cleaning and regeneration, and the water purifier cannot pass high-temperature water flow, etc., and achieve the effect of long service life, convenient disassembly, and stable water production

Inactive Publication Date: 2018-10-26
北京享云智汇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a ceramic membrane water purifier, to solve the problems that the existing water purifier cannot pass high-temperature water flow, and is inconvenient to disassemble, clean and regenerate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 1) Weighing: Weigh the raw materials, pore formers, and sintering aids in a certain proportion and mix them; the raw materials are diatomaceous earth, and the pore formers include sawdust, graphene and CaCO3. The sintering The auxiliary agent is TiO2; the content of TiO2 is 1% of the total material, and the pore former is 35% of the total material; the ratio of sawdust: graphene: calcium carbonate in the pore former is 2:2 :1

[0028] 2) Grinding and sieving: Select a ball mill, and put the weighed materials, agate beads and distilled water into the ball mill together. The ratio of the materials, agate beads and distilled water is 2:1:1. The materials include raw materials and pore formers. , The sintering aid is fully rotated by the ball mill to make the material grind uniformly; during the ball milling, the speed is 220r / min, and a ball milling cycle is 50min. In each cycle, there are two parts of forward grinding and reverse grinding, each for 20 minutes. After 40 minu...

Embodiment 2

[0032] 1) Weighing: Weigh the raw materials, pore formers, and sintering aids in a certain proportion and mix them; the raw materials are diatomaceous earth, and the pore formers include sawdust, graphene and CaCO3. The sintering The auxiliary agent is TiO2; the content of TiO2 is 2% of the total material, and the pore former is 35% of the total material; the ratio of sawdust: graphene: calcium carbonate in the pore former is 2:2 :1

[0033] 2) Grinding and sieving: Select a ball mill, and put the weighed materials, agate beads and distilled water into the ball mill together. The ratio of the materials, agate beads and distilled water is 2:1:1. The materials include raw materials and pore formers. , The sintering aid is fully rotated by the ball mill to make the material grind uniformly; during the ball milling, the speed is 220r / min, and a ball milling cycle is 50min. In each cycle, there are two parts of forward grinding and reverse grinding, each for 20 minutes. After 40 minu...

Embodiment 3

[0037] This embodiment provides a ceramic membrane water purifier. The ceramic membrane water purifier includes a shell composed of an end cover and a cylinder body. The end cover has a water inlet 6 and the lower end of the cylinder body has a water production port. The end cover and the cylinder body are It is made of stainless steel or high temperature resistant plastic, and is connected by thread. A ceramic membrane filter element is installed in the casing, and two ends of the ceramic membrane filter element 3 are respectively equipped with a sealing ring one and a sealing ring two. This design facilitates the disassembly of the filter element. Seal ring one and seal ring two are single cone seal ring or double cone seal ring, and seal ring one and seal ring two are silicone seal rings that can withstand temperatures above 100°C. Using the ceramic membranes prepared in Examples 1 and 2 as filter elements, respectively, the water treated by the water purifier was tested acc...

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PUM

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Abstract

The invention relates to a water purifier with a ceramic film. The water purifier with the ceramic film comprises a shell consisting of an end cap and a barrel body, a water inlet is formed in the endcap, and a water producing opening is formed in the lower end of the barrel body; a ceramic film filter element which is modified by natural polymer is arranged in the shell; and a modified ceramic film has the characteristics of narrow aperture, uniform distribution, high separation efficiency and the like. The water purifier is convenient to disassemble, the filter element can be taken out fromthe shell and then is cleaned and regenerated, stability of water production amount of the water purifier is ensured, and the service life is long.

Description

Technical field [0001] The invention relates to the technical field of water purification, in particular to a ceramic membrane water purifier. Background technique [0002] In the water treatment process, ceramic membranes have high separation efficiency, stable effects, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good membrane regeneration performance, and simple separation process , Low energy consumption, easy operation and maintenance, long membrane life and many other advantages have been favored by a large number of them and have been widely used in water treatment applications; [0003] (1) Treatment of oily wastewater: Oily wastewater of different nature and content is generated in petroleum, machinery, food and catering industries. The treatment of oily wastewater uses the microporous structure inside the ceramic membrane to separate oil dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/44B01D67/00C04B35/14C04B35/622C04B38/02C04B38/06C04B38/08
CPCB01D67/0079C02F1/44C04B35/14C04B35/62218C04B38/02C04B38/0675C04B38/068C04B38/08
Inventor 于丽春
Owner 北京享云智汇科技有限公司
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