Composite type air purification filter element with multilayered structure

An air purification and multi-layer structure technology, applied in the field of air purification, can solve the problems of inability to adsorb, inability to decompose organic gases such as formaldehyde, and difficult adsorption of particulate pollutants, etc., to achieve fast adsorption speed, broad market application prospects, and large adsorption capacity Effect

Inactive Publication Date: 2016-08-03
SUZHOU FUYI ELECTRONICS TECH CO LTD
View PDF11 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it has improved the shortcomings of the secondary pollution of traditional filters to a certain extent, it cannot absorb acid gases in the air such as hydrogen sulfide, sulfur dioxide, and ac

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite type air purification filter element with multilayered structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0049] Example 1

[0050] See figure 1 As shown, this embodiment provides a functional composite air purification filter element with a multi-layer structure, including a five-layer structure, followed by coarse filtration layer 1, metal / molecular sieve layer 2, organic adsorption layer 3, particle adsorption layer 4, and sterilization Layer 5.

[0051] In this embodiment, the coarse filter layer 1 is made of cycloolefin copolymer and formed a grid structure by injection molding. The thickness is about 2mm. It has the advantages of high efficiency and low cost. It is not only environmentally friendly, but also good for hair and fly. , The large particles of pollutants are effectively adsorbed to prevent them from blocking the subsequent adsorption layer.

[0052] The metal / molecular sieve layer 2 in this embodiment is made of aluminum, prepared by pressing, with a thickness of about 1 mm, and a quadrilateral grid structure, which effectively adsorbs harmful gases such as sulfur dio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a composite type air purification filter element with a multilayered structure. The composite type air purification filter element comprises a coarse filter layer used for removing large-particle contaminants in air, a metal/molecular sieve layer used for adsorbing and decomposing corrosive gas in air, an organic adsorption layer used for adsorbing and catalytically decomposing organic harmful gas in air, a particle adsorption layer used for adsorbing small-particle contaminants in air and a sterilizing layer used for removing bacteria, molds and other harmful microorganisms in air. The composite type air purification filter element with the multilayered structure can effectively adsorb and treat various harmful substances, solves the problems that a traditional air purification filter element is single in function, low in efficiency and prone to produce secondary pollution and has the advantages of being high in adsorption efficiency and adsorption speed, large in adsorption capacity, wide in treatment range, environmentally friendly, capable of treating harmful gas and the like, and the market application prospects are wide.

Description

technical field [0001] The invention relates to a composite air purification filter element, in particular to a composite air purification filter element with a multi-layer structure, which belongs to the field of air purification. Background technique [0002] In recent years, with the rapid development of modern industry, environmental pollution has become more and more serious, especially in China, where the economy is developing rapidly. Living in turbid air for a long time will cause great damage to the nervous system, respiratory system, and immune system of the human body, resulting in decreased immunity and related diseases. At the same time, with the continuous improvement of people's quality of life, while striving for comfort and ease in the living environment, it is also required to have the functions of health preservation and health care. [0003] At present, the main pollutants in the air include several aspects: one is inhalable particles, dust, smoke, polle...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D46/12B01D53/88B01D53/72A61L9/00
CPCA61L9/00B01D46/0027B01D46/0028B01D46/0036B01D46/12B01D53/8668B01D53/88B01D46/62
Inventor 刘瑞李晓波邓敏张方兴
Owner SUZHOU FUYI ELECTRONICS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap