Multifunctional filter core used for water producer

A water generator, multi-functional technology, applied in the direction of filtration separation, filtration treatment, water/sewage treatment, etc., to achieve good wear resistance and low density

Inactive Publication Date: 2016-12-21
福州恩明电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The water generators in the prior art all use filter elements, which basically filter through porous materials, but there is no filter element in the prior art that can simultaneously sterilize and remove hexavalent chromium in water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Comprising the following parts by weight:

[0035] UHMWPE: 50 copies

[0036] Cross-linking agent: 1.5 parts

[0037] Modified activated carbon: 300 parts

[0038] Antioxidant: 1.5 parts

[0039] Lubricant: 0.5 parts

[0040] Described modified activated carbon is made through the following steps:

[0041] Immerse coconut shell activated carbon in 1mol / L concentrated sulfuric acid solution and oxidize to obtain oxidized activated carbon, immerse oxidized activated carbon into 400mg / L silver ammonia solution and 0.5g / L diamino-bis(tert-butoxy)-silane Modification is carried out to obtain modified activated carbon.

[0042] After the above raw materials were fully mixed, they were added to the mold, and under the protection of nitrogen, the temperature was raised to 150°C at a heating rate of 5°C / min, kept for 10 minutes, and then cooled to room temperature at a cooling rate of 15°C / min to obtain a filter element.

[0043] The crosslinking agent is a mixture of tria...

Embodiment 2

[0050] Comprising the following parts by weight:

[0051] UHMWPE: 70 copies

[0052] Cross-linking agent: 3 parts

[0053] Modified activated carbon: 270 parts

[0054] Antioxidant: 1 part

[0055] Lubricant: 1 part

[0056] Described modified activated carbon is made through the following steps:

[0057]Immerse coconut shell activated carbon in 1mol / L concentrated sulfuric acid solution and oxidize to obtain oxidized activated carbon, immerse oxidized activated carbon into 400mg / L silver ammonia solution and 0.5g / L diamino-bis(tert-butoxy)-silane Modification is carried out to obtain modified activated carbon.

[0058] After the above raw materials were fully mixed, they were added to the mold, and under the protection of nitrogen, the temperature was raised to 150°C at a heating rate of 5°C / min, kept for 10 minutes, and then cooled to room temperature at a cooling rate of 15°C / min to obtain a filter element.

[0059] The crosslinking agent is a mixture of triallyl isoc...

Embodiment 3

[0066] Comprising the following parts by weight:

[0067] UHMWPE: 100 copies

[0068] Cross-linking agent: 0.5 parts

[0069] Modified activated carbon: 250 parts

[0070] Antioxidant: 2 parts

[0071] Lubricant: 2 parts

[0072] Described modified activated carbon is made through the following steps:

[0073] Immerse coconut shell activated carbon in 1mol / L concentrated sulfuric acid solution and oxidize to obtain oxidized activated carbon, immerse oxidized activated carbon into 400mg / L silver ammonia solution and 0.5g / L diamino-bis(tert-butoxy)-silane Modification is carried out to obtain modified activated carbon.

[0074] After the above raw materials were fully mixed, they were added to the mold, and under the protection of nitrogen, the temperature was raised to 150°C at a heating rate of 5°C / min, kept for 10 minutes, and then cooled to room temperature at a cooling rate of 15°C / min to obtain a filter element.

[0075] The crosslinking agent is a mixture of trially...

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PUM

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Abstract

The invention discloses a multifunctional filter core used for a water producer. The multifunctional filter core includes, by weight, 50-100 parts of UHMWPE, 0.5-3 parts of a crosslinker, 250-300 parts of modified active carbon, 1-2 parts of an antioxidant and 0.5-2 parts of a lubricant. The modified active carbon is prepared through the steps of: impregnating the coconut shell active carbon in a 1 mol / L concentrated sulfuric acid solution to oxidize the coconut shell active carbon; modifying the oxidized active carbon by soaking the oxidized active carbon in a 400 mg / L silver ammonia solution and 0.5 g / L diamino-bis(tert-butoxyl)silane to prepare the modified active carbon; and fully mixing the raw materials, placing the mixture in a mould and increasing the temperature to 150 DEG C under protection of nitrogen at the increasing rate of 5 DEG C / min, maintaining the temperature for 10 min, and finally reducing the temperature to room temperature at the reduction rate of 15 DEG C / min to prepare the filter core. The core has excellent sterilization function and effect of adsorbing chromium (VI).

Description

technical field [0001] The invention relates to a filtering device, in particular to a filter element for a multifunctional water maker. Background technique [0002] Water is ubiquitous in the air. According to the characteristics of water molecules, it is not difficult to obtain water from the air. The difficulty is high efficiency, energy saving and environmental protection, and the harsh natural environment in water-scarce areas must be overcome. Many inventions that draw water from the air have various deficiencies and defects, so it is difficult to be widely adopted and promoted. With the continuous progress of our country's social economy, people's demand for water resources is increasing. Due to the vast territory of our country and the extremely uneven distribution of water resources, our country is a country that lacks water resources. In the extremely water-scarce areas of western my country, people use groundwater to maintain their basic lives, but the minerals con...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08K13/06C08K9/06C08K3/04C08K5/13C08K5/14C08K5/3492B01D39/14C02F1/50C02F1/00
CPCC08L23/06B01D39/14C02F1/001C02F1/50C08L2207/068C08L83/04C08K13/06C08K9/06C08K3/04C08K5/13C08K5/14C08K5/34924
Inventor 郑强
Owner 福州恩明电子科技有限公司
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