Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Purification assembly of domestic formaldehyde scavenging device

A technology for purifying components and formaldehyde, applied in chemical instruments and methods, gas treatment, membrane technology, etc., can solve the problems of poor corrosion resistance of the shell, etc., and achieve the effect of good corrosion resistance and reasonable component structure design

Inactive Publication Date: 2017-09-29
合肥达科环保科技有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, the shell material of the traditional formaldehyde removal device is mainly plastic material, which has poor corrosion resistance

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
  • Purification assembly of domestic formaldehyde scavenging device
  • Purification assembly of domestic formaldehyde scavenging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1 to Figure 2 As shown, the present invention provides a household formaldehyde removal device, comprising: a housing 1, an air inlet 2 disposed at one end of the housing 1, an air outlet 3 disposed at the other end of the housing 1, and an air outlet 3 disposed inside the housing 1 close to the air inlet. Several ultraviolet lamps 4 on the inner wall on one side of the tuyere 2, formaldehyde adsorption net 5, activated carbon adsorption net 50 and microbial purification column 6 arranged in turn along the direction of the air inlet 2 to the air outlet 3 inside the housing 1, located in the microbial purification The column 6 is away from the absorption liquid tank 7 on the side of the formaldehyde adsorption net 5, the fixed plate 8 arranged on the side of the absorbed liquid tank 7 close to the air outlet 3, and the fan 9 arranged between the fixed plate 8 and the inner wall where the air outlet 3 is located .

[0031] Specifically, the titanium dioxi...

Embodiment 2

[0042] A method for installing a purification component of a household formaldehyde removal device, the steps are as follows:

[0043] ①, anti-corrosion treatment of the inner wall of the shell

[0044] The shell is made of polyamide resin, and the inner wall of the shell is sprayed with anti-corrosion treatment solution. The components of the anti-corrosion treatment solution are: 20 parts of high chlorinated polyethylene resin, 5 parts of titanium dioxide, 20 parts of epoxy resin, and 5 parts of solvent , 6 parts of cytisine and 7 parts of methamuron;

[0045] After spraying, put it in a dryer and dry it for 5 hours, then rinse it with deionized water for more than 3 times, and finally dry it;

[0046] ②, parts processing

[0047] Prepare formaldehyde adsorption net, activated carbon adsorption net, and microbial purification column according to the conventional process, soak the titanium dioxide solution on the formaldehyde adsorption net, load activated immobilized micro...

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

No PUM Login to View More

Abstract

The invention discloses a purification assembly of a domestic formaldehyde scavenging device. The purification assembly of the domestic formaldehyde scavenging device relates to the technical field of formaldehyde scavenging, is arranged in a shell, and sequentially comprises a formaldehyde adsorption net, an activated carbon adsorption net, a microorganism purification column and an absorption liquid tank from an air inlet to an air outlet; a titanium dioxide solution is soaked on the formaldehyde adsorption net; activated immobilized microorganism bobbles are arranged in the microorganism purification column; a melamine solution is filled with the absorption liquid tank. According to the purification assembly of the domestic formaldehyde scavenging device and an installation method thereof, the assembly is reasonable and novel in structure design, and the inner wall of the shell made of polyamide materials is subjected to anti-corrosion treatment during the installation method, so that the corrosion resistance of the formaldehyde scavenging device is better.

Description

technical field [0001] The invention relates to the technical field of formaldehyde removal, in particular to a purification component of a household formaldehyde removal device. Background technique [0002] Formaldehyde is an important pollutant in indoor air. The main harm of formaldehyde is the stimulation of skin and mucous membranes. When formaldehyde reaches a certain concentration indoors, people will feel uncomfortable, which can cause red eyes, itchy eyes, throat discomfort or pain, hoarseness, sneezing, chest tightness, asthma, dermatitis, etc. , Newly decorated rooms and newly bought furniture have higher formaldehyde content, which is the main cause of many diseases. [0003] At present, the main method to remove indoor formaldehyde is to regularly spray photocatalyst on the surface of building materials or spray formaldehyde elimination solution indoors. The operation is cumbersome and the effect of removing formaldehyde is limited. Therefore, be necessary to...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/75B01D53/84B01D53/86B01D53/72
CPCB01D53/007B01D53/72B01D53/75B01D53/84B01D53/8668B01D2251/95B01D2252/204B01D2253/102B01D2255/20707B01D2257/708Y02A50/20
Inventor 不公告发明人
Owner 合肥达科环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com