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High Efficiency Water Purification Filter

A water purification filter, high-efficiency technology, applied in the field of water purification filter, can solve problems such as chronic diseases or cancer, water quality safety concerns and worries, and difficult to detect, and achieve good adsorption performance, excellent antibacterial effect, and safe use.

Active Publication Date: 2020-11-06
浙江爱彼环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because harmful microorganisms transmitted in water can cause illness or death in a large range of people in a short period of time, bacteriological indicators play an extremely important role; while the principle of determining the indicators of toxic and harmful substances is that human beings consume drinking water that poses health risks for a long time. It is not easy to detect, and long-term accumulation will lead to the occurrence of chronic diseases or cancer; sensory indicators can reflect the overall pollution status of the water body to a certain extent, and may not cause harm to health, but it will cause drinkers to have concerns and worries about water quality safety

Method used

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  • High Efficiency Water Purification Filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Please refer to figure 1 In an embodiment of the present invention, a high-efficiency water purification filter element includes: a water inlet 1, a first filter screen 5, a second filter screen 2, a filter material 3, a filter cartridge 4, and a water outlet 6;

[0053] The first filter screen 1 is horizontally and fixedly installed on the upper and lower ports of the filter cartridge 4, the inside of the second filter screen 2 is hollow, and a plurality of the second filter screens 2 are fixedly installed in a wave-shaped connection Inside the filter cartridge 4, there is an angle of 30° between the first filter screen 5 and the second filter screen 2; the water inlet 1 is located at the upper port of the filter cartridge 4, and is fixedly installed on the The surface of the first filter screen 5, the water outlet 1 is located at the lower port of the filter cartridge 4, and is fixedly installed on the surface of the first filter screen 5, the water inlet 1 and the wa...

Embodiment 2

[0067] Substantially the same as Example 1, the only difference is that the preparation method of the silver-loaded activated carbon comprises the following steps:

[0068] (1) Wash the activated carbon with distilled water until the washing solution is clear and colorless, and dry it in a drying oven at 120°C to constant weight to obtain dry activated carbon;

[0069] (2) Take 10 g of dry activated carbon and soak it in 250 ml of acid solution, soak it at 45 ° C for 3 hours, filter it with a 300 mesh filter cloth, dry the solid in a drying oven at 70 ° C for 6 hours, wash it with distilled water until the pH of the filtrate is neutral, Then dry in a drying oven at 120°C for 3 hours to obtain acid-modified activated carbon;

[0070] (3) Immerse the acid-modified activated carbon in 400ml of silver nitrate aqueous solution with a mass concentration of 5g / L, soak it at 25°C for 5 hours, then soak it at 120°C for 1 hour, and filter it with a 300-mesh filter cloth. Dried in dryin...

Embodiment 3

[0075] Substantially the same as Example 2, the only difference is that the preparation method of the silver-loaded activated carbon comprises the following steps:

[0076] (1) Wash the activated carbon with distilled water until the washing solution is clear and colorless, and dry it in a drying oven at 120°C to constant weight to obtain dry activated carbon;

[0077] (2) Take 10 g of dry activated carbon and soak it in 250 ml of acid solution, soak it at 45 ° C for 3 hours, filter it with a 300 mesh filter cloth, dry the solid in a drying oven at 70 ° C for 6 hours, wash it with distilled water until the pH of the filtrate is neutral, Then dry in a drying oven at 120°C for 3 hours to obtain acid-modified activated carbon;

[0078] (3) acid-modified activated carbon is soaked in 400ml mass concentration and is the silver nitrate aqueous solution of 5g / L, soaks 6 hours at 25 ℃, filters with 300 order filter cloths, and solid is dried 10 hours in the drying box of 50 ℃, obtains...

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Abstract

The invention discloses a high-efficiency water purification filter core. The high-efficiency water purification filter core comprises a water inlet, first filter screens, hollow second filter screens, a filter material, a filter cylinder, and a water outlet; the first filter screens are fixedly arranged at the upper end port and the lower end port of the filter cylinder; the hollow second filter screens are fixedly arranged in the filter cylinder, and are connected in a wave-shaped manner; the water inlet is fixedly arranged on the surface of the first filter screen on the upper end port of the filter cylinder; the water outlet is arranged on the surface of the first filter screen on the lower end port of the filter cylinder; the filter material comprises a fist filter material, a second filter material, a third filter material, and a fourth filter material; the internal parts of the second filter screens are filled with the filter material. According to the high-efficiency water purification filter core, silver-loaded active carbon is adopted in the filter material, adsorption performance and silver loss resistance are excellent, antibacterial effect is excellent, the high-efficiency water purification filter core is safe to use, and water purification efficiency is high.

Description

technical field [0001] The invention relates to a water purification filter element, in particular to a high-efficiency water purification filter element. Background technique [0002] At this stage, the shortage of water resources has become a topic that cannot be ignored in today's society, and it is not uncommon for people to waste water resources. At the same time, the continuous improvement of people's living standards makes people have higher requirements for water quality. , pour out some reusable water directly. With the appearance of water purifiers, this phenomenon was alleviated. People gradually began to accept the water purified from the water purifiers, but the existing purifiers not only The cost consumption is high, and the water purification efficiency is low, which obviously cannot meet the needs of people now. [0003] People's requirements for the safety of drinking water are mainly reflected in two aspects: one is the safety of chemical substances in dr...

Claims

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Application Information

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IPC IPC(8): C02F9/04B01J20/20B01J20/30
CPCB01J20/0233B01J20/20C02F1/001C02F1/283C02F1/50C02F2201/002C02F2301/08
Inventor 石锋张照荣朱红
Owner 浙江爱彼环保科技有限公司
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