Supercharge Your Innovation With Domain-Expert AI Agents!

Crossed pore aerator with protecting film

A protective film and cross-hole technology, applied in water aeration, chemical instruments and methods, flotation water/sewage treatment, etc., can solve problems such as clogging of aeration holes, affecting aeration effect, affecting water treatment quality, etc., to achieve Save operating costs, expand the pressure range, and reduce resistance

Inactive Publication Date: 2012-10-24
YIXING HUIXING PLASTIC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the surface of the existing aerator is easy to accumulate scale, which causes the blockage of the aeration hole to affect the aeration effect and the quality of water treatment. , especially the cross-hole aerator with a protective film that is not easy to form organic matter and microbial deposits on the surface

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
  • Crossed pore aerator with protecting film
  • Crossed pore aerator with protecting film
  • Crossed pore aerator with protecting film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , 4 shown.

[0027] A cross-hole aerator with a protective film, comprising a circular flat plate substrate 1 and a diaphragm 2, the diaphragm 2 is provided with a protective film layer 3 integrally connected with it, and the diaphragm 2 is One of EPDM, silica gel, fluorine rubber or nitrile rubber diaphragm, the protective film layer 3 is a polymer material coating (its main components are: polytetrafluoroethylene, polyurethane, can also be directly obtained from Market procurement, the same below), the protective film layer 3 can also adopt the anti-bath coating coated on the surface of the existing marine ship, the center of the circular flat substrate 1 is provided with an air inlet 5, the The diaphragm 2 is press-fitted on the base plate 1 through the pressure ring 6, and the pressure ring 6 is connected with the base plate 1 through threads, such as figure 1 As shown, the periphery of the diaphragm 2 is sealed and connected with the periphery o...

Embodiment 2

[0029] Such as figure 2 , 4 shown.

[0030] A cross-hole aerator with a protective film, comprising a spherical crown substrate 1 and a spherical crown diaphragm 2, the diaphragm 2 is provided with a protective film layer 3 integrally connected with it, the diaphragm 2 It is one of EPDM, silica gel, fluorine rubber or nitrile rubber diaphragm, and the protective film layer 3 is a polymer material coating (its main components are: polytetrafluoroethylene, polyurethane). The protective film layer 3 also can adopt the anti-bath coating that the surface of the existing marine ship is coated with, the center of the described spherical structure substrate 1 is provided with an air inlet 5, and the protective film layer 3 is coated together with the diaphragm 2 On the spherical cap base plate 1, and rely on its elastic force to fit tightly on the spherical cap structure, such as figure 2 As shown, the diaphragm 2 is fastened around the lower part of the substrate 1 to form a sea...

Embodiment 3

[0032] Such as image 3 , 5 shown.

[0033] A cross-hole aerator with a protective film, including a pipe body 1 and a tubular diaphragm 2, the diaphragm 2 is provided with a protective film layer 3 integrally connected with it, and the diaphragm 2 is a three-dimensional One of ethylene propylene, silica gel, fluorine rubber or NBR diaphragm, the protective film layer 3 is a polymer material coating (its main components are: polytetrafluoroethylene, polyurethane), the protective film layer 3. The anti-bath coating applied on the surface of the existing marine ships can also be used. The pipe wall of the pipe body 1 is provided with a radial through hole communicating with the pipe core, and the protective film layer 3 is set together with the diaphragm 2. on tube body 1, such as image 3 As shown, the two ends of the diaphragm 2 are fixed on the pipe body 1 by fastening rings. In the same way, when the pressure in the air chamber is greater than the opening pressure of the...

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

A crossed pore aerator with a protecting film comprises a substrate (1) and a diaphragm (2), wherein the diaphragm (2) is arranged on the substrate (1), and the diaphragm (2) is provided with expandable aeration pores (4). The crossed pore aerator is characterized in that the diaphragm (2) is provided with the protecting film (3) connected with the whole body of the diaphragm (2); the expandable aeration pores (4) simultaneously penetrate through the protecting film (3); and each of the aeration pores (4) has a crossed structure. The crossed pore aerator has the characteristics of smooth surface, good elasticity, microbial corrosion resistance, fouling resistance, and strong adhesion, so the service life of the aerator is greatly improved, the operation cost of a user is reduced, the energy consumption is reduced, and the efficiency is improved.

Description

technical field [0001] The invention relates to environmental protection equipment, in particular to an aerator for water treatment equipment, in particular to a cross-hole aerator with a protective film which is indispensable in water treatment equipment. Background technique [0002] As we all know, the aerator is an essential part of water treatment equipment, and its performance directly affects the quality of water treatment and the level of oxygen content in water. Because the aerator is soaked in water for a long time, the surface of its aeration membrane is easily eroded by organic matter and microorganisms. When industrial sewage and domestic sewage are soaked for a long time, the physical and chemical reactions caused by it can cause fouling on the surface of the aeration membrane, resulting in pores. The blockage will cause the failure or even paralysis of the entire aeration system. If its aeration function is to be recovered, work and production must be shut do...

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): C02F3/02C02F3/30C02F7/00C02F1/74C02F1/24
CPCY02W10/10
Inventor 李旭智李洪君
Owner YIXING HUIXING PLASTIC
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com