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

Magnetically assisted photocatalysis sewage treatment device

A sewage treatment device and photocatalytic technology, which is applied in the field of water treatment to achieve the effects of reducing hydraulic retention time, low operating cost and compact structure

Active Publication Date: 2013-11-27
LINGZHI ENVIRONMENTAL PROTECTION CO LTD
View PDF8 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disclosed patented opto-magnetic sewage treatment device and method (CN 101618918A), this device has a low utilization rate of ultraviolet light, and has a large footprint and a complex structure
In the disclosed patent a photomagnetic sewage treatment device (CN 102942283A), the magnetic field in this device is unevenly distributed, and it is easy to make the magnetic photocatalyst not evenly distributed in the sewage, so this device has low utilization rate of ultraviolet light and flocculation effect Poor, large catalyst consumption and other defects

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
  • Magnetically assisted photocatalysis sewage treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] Such as figure 1 As shown, the device includes a reactor 1, a motor 2, an inlet pipe 3, an outlet pipe 4, a baffle 5, a rotating device 6, an ultraviolet lamp group 7, a magnet strip group 8, a scraper 9, a magnet strip 10, and an ultraviolet lamp Pipe 11, magnetic coil 12, high-gradient magnetic separator 13, magnetic flocculant return pump 14, distributor 15, emptying pipe 16, sludge discharge pipe 17, sludge discharge port 18, drug delivery pipe 19 and control valve.

[0021] A motor 1 is arranged at the center of the top of the reactor 1 , and the motor 1 is connected to a rotating device 6 inside the reactor 1 . The bottom inside the reactor 1 is conical, and the scraper 9 provided on the rotating device 6 is located at the bottom of the reactor. , in the middle of the reactor, the magnet strips 10 on the magnet strip group 8 arran...

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 magnetically assisted photocatalysis sewage treatment device which comprises a motor, a reactor, a magnetic coil, a rotating device, a high-gradient magnetic separator and a magnetic flocculant reflex pump, wherein the reactor is internally provided with the rotating device and an ultraviolet lamp group; the rotating device is provided with a magnet strip group and a mud scraping board. According to the invention, sewage enters from the water inlet pipe of the reactor, and a magnetic photocatalyst is reacted with the sewage under the irradiation of ultraviolet light through the stirring of magnet strips and magnetic field action, so that the effect of sewage treatment is achieved; pollutants contained in the sewage are effectively removed under the action of a magnetic field, photocatalysis, flocculation, and the like; the magnetic photocatalyst can also be recovered, so that wide market application prospect is achieved. The magnetically assisted photocatalysis sewage treatment device disclosed by the invention has the characteristics of compact structure, small occupied area, low operating cost, good treatment effect, and the like.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a treatment device for magnetically assisted photocatalytic sewage. Background technique [0002] In recent years, with the development of science and technology and the comprehensive utilization of interdisciplinary, it has become a new water treatment technology to degrade pollutants in water (especially high-concentration and low-concentration pollutants) through photocatalytic oxidation technology. It can be used alone or in combination with other water treatment technologies. It has low energy consumption, easy operation, no secondary pollution and low cost in the degradation process. It is a very promising technology. As the main equipment of photocatalytic reaction, photocatalytic reactor determines the performance of catalyst activity and the utilization of light, which will also directly affect the efficiency of photocatalytic reaction. The design a...

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): C02F1/32C02F1/48C02F1/52
Inventor 解清杰郑坤吴春笃蒋志辉黄晓龙
Owner LINGZHI ENVIRONMENTAL PROTECTION CO LTD
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