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Antibacterial aluminum alloy filter net for air purifier

An air purifier and aluminum alloy technology, applied in the field of purifiers, can solve problems such as secondary pollution, and achieve the effects of prolonging service life, reducing manufacturing costs, and having high antibacterial and oxidation resistance.

Inactive Publication Date: 2017-02-08
安徽名杰净化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The filter screen of the current air purifier is exposed to air pollutants with bacteria for a long time, which will cause secondary pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] An antibacterial aluminum alloy filter screen for an air purifier, the alloy composition and weight percentage of the aluminum alloy filter screen casting are: C1%, Si0.9%, Cr2.4%, Mn0.35%, P0.07%, S0.006 %, Ni1.35%, V0.45%, Ti0.17%, Cu0.04%, Nb0.07%, the balance is aluminum; its specific preparation method includes the following process steps:

[0011] a. Then put the aluminum alloy filter casting into the gas carbon nitrogen furnace, the temperature is 525 ° C, the processing time is 47 minutes, the gas introduced is composed of nitrogen monoxide and carbon dioxide with a volume ratio of 2:3, and the temperature is controlled during the period : From room temperature to 80°C, the heating time is 0.4h; from 80 to 140°C, the heating time is 0.9h, and finally wash with water;

[0012] B, the aluminum alloy filter screen surface that step a obtains is sprayed one deck antibacterial paint, and this antibacterial paint is made up of the raw material of following weight part...

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PUM

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Abstract

The invention discloses an antibacterial aluminum alloy filter net for an air purifier. An aluminum alloy filter net casting comprises alloying components: by weight, 0.8-1.2% of C, 0.7-1.1% of Si, 2.3-2.5% of Cr, 0.25-0.45% of Mn, 0.09% or smaller of P, 0.009% or smaller of S, 1.25-1.45% of Ni, 0.35-0.55% of V, 0.15-0.19% of Ti, 0.03-0.05% of Cu, 0.05-0.09% of Nb and the balance aluminum. Due to the way that the surface is sprayed with an antibacterial coating, both the antibacterial property and the oxidation resistance are high, the service life is greatly prolonged, the manufacturing cost is reduced, and user requirements are met.

Description

technical field [0001] The invention relates to the field of purifiers, in particular to an antibacterial aluminum alloy filter screen for an air purifier. Background technique [0002] Air purifiers are used in home, medical, and industrial fields. In the home field, stand-alone household air purifiers are the mainstream products in the market. The main function is to remove particulate matter in the air, including allergens, indoor PM2.5, etc., and it can also solve the problem of volatile organic compounds in indoors, underground spaces, and cars caused by decoration or other reasons. The filter screen of the current air purifier is exposed to air pollutants with bacteria for a long time, which will cause secondary pollution. Contents of the invention [0003] The purpose of the present invention is to provide an antibacterial aluminum alloy filter screen for an air purifier, which has high antibacterial and oxidation resistance through spraying an antibacterial coatin...

Claims

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Application Information

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IPC IPC(8): C22C21/00C23C8/30B01D39/10C09D133/12C09D5/14C09D7/12
CPCB01D39/10B01D2239/0442C08L2201/08C09D5/14C09D7/61C09D7/65C09D133/12C22C21/00C23C8/30C08L91/06C08K2003/2296C08K3/36C08K2003/162
Inventor 殷友生
Owner 安徽名杰净化科技有限公司
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