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

Industrial wastewater photocatalysis reaction treatment system

A photocatalytic reaction and treatment system technology, applied in the field of industrial wastewater photocatalytic reaction treatment system, can solve the problems of high energy consumption, non-recyclable photocatalyst, insufficient contact, etc., achieve low energy consumption, improve land utilization, improve efficiency effect

Active Publication Date: 2015-09-09
ZHEJIANG OCEAN UNIV
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a photocatalytic reaction treatment system for industrial wastewater with high treatment efficiency capable of recycling photocatalysts, which solves the four problems of air, light, water and photocatalysts existing in the process of treating sewage by photocatalysis. Insufficient contact between photocatalysts, high energy consumption, and non-recyclable photocatalysts

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
  • Industrial wastewater photocatalysis reaction treatment system
  • Industrial wastewater photocatalysis reaction treatment system
  • Industrial wastewater photocatalysis reaction treatment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment one, see figure 1 , a photocatalytic reaction treatment system for industrial wastewater, including a bubbling tank 1, a blowing pump 5, a magnetic separation device 2 and a sewage pump 3.

[0042] A partition 11 is arranged inside the bubbling tank 1 . There are 4 dividing plates 11. Four partitions 11 divide the bubbling pool 1 into five water tanks 12. The five water tanks are distributed on the same straight line. The water tank 12 extends in the left-right direction. The water tank 12 is provided with an overflow port 13, and the height of the lowest part 131 of the overflow port (ie, the bottom wall of the overflow port) from the bottom surface of the water tank 12 where it is located is 6-13 cm. That is, the depth of water in the water tank 12 has only 6 to 13 centimeters. The overflow ports in adjacent water tanks are staggered along the distribution direction perpendicular to the overflow tanks, that is, the left and right directions in the figur...

Embodiment 2

[0051] Embodiment two, the difference with embodiment one is:

[0052] see image 3 , The blower pump 5 includes a pump casing 52 . The pump housing 52 is connected with an air pump body 53 (ie, an impeller) and a motor 54 for driving the air pump body. The motor 54 and the air pump body 53 are connected together through a rotating shaft 51 . The rotating shaft 51 is supported by the pump housing 52 through two bearings 55 . A refueling chamber 56 is formed between the pump housing 52 and the two bearings 55 . A first gear 58 and a second gear 57 are arranged in the oil filling chamber 56 . The first gear 58 and the second gear 57 mesh together. The first gear 58 is connected with the rotating shaft 51 . The second gear 57 is rotationally connected with the pump casing 52 through a short shaft 571 .

[0053] see Figure 4 , the first gear 58 is provided with a refueling mechanism 8 . The number of refueling mechanisms 8 is equal to the number of teeth of the first gea...

Embodiment 3

[0059] Embodiment three, the difference with embodiment two is:

[0060] see Figure 7 , the rotating shaft 51 is pierced with a circular inner rod 511 . The inner rod 511 is a tubular structure. The inner surface of the rotating shaft 51 is provided with an inner friction layer 512 . The inner rod 511 includes a left rod 5111 and a right rod 5112 . The outer peripheral surfaces of the left rod 5111 and the right rod 5112 are provided with an outer friction layer 5113 . The outer friction layer 5113 covers the inner rod 511 along the circumference of the inner rod 511 . The left end of the left rod 5111 is connected with the rotating shaft 51 through the left energy-absorbing spring 513 . The right end surface of the left rod 5111 is provided with a plurality of first reversing teeth 5114 distributed along the circumferential direction of the left rod. The right end of the right rod 5112 is connected with the rotating shaft 51 through the right energy-absorbing spring 51...

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
diameteraaaaaaaaaa
Login to View More

Abstract

The present invention relates to sewage treatment equipment. The industrial wastewater photocatalysis reaction treatment system comprises a bubbling pool, an air agitating pump, a magnetic separation device and a sewage pump, wherein the bubbling pool is provided with a plurality of water tanks having an overflow port, the overflow ports of the adjacent water tanks are staggered, air agitating branch pipes connected with the air agitating pump are arranged in the water tanks, the magnetic separation device comprises a water chamber and a magnet for making a magnetic field be generated in the water chamber, the water chamber is provided with a water chamber inlet, a water chamber outlet and a catalyst outlet, the outlet end of the sewage pump is communicated with the first water tank in the water tanks, the catalyst outlet is connected with the inlet of the sewage pump, the water chamber inlet is connected with the overflow port in the last water tank of the water tanks, and a light transmission ceiling is covered above the bubbling pool and is provided with an ultraviolet ray lamp. With the system of the present invention, the photocatalyst can be recycled, and the problems of sewage treatment, high energy consumption and incapability of photocatalyst recovery are solved.

Description

technical field [0001] The invention relates to industrial wastewater treatment equipment, in particular to a photocatalytic reaction treatment system for industrial wastewater, which belongs to the field of chemical engineering and technology. Background technique [0002] With the development of my country's industry, especially the development of the chemical industry, toxic, harmful and refractory industrial organic wastewater is produced. Improper treatment of these industrial wastewater will bring great harm to the ecological environment and human health. [0003] At present, the treatment of refractory organic sewage mainly includes membrane separation method, adsorption method, photochemical method, extraction method, biochar method and so on. Membrane separation method, adsorption method, and extraction method mainly isolate organic matter from organic sewage by means of separation, which will cause secondary pollution. The photochemical method uses ozone or hydrog...

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): C02F9/12
CPCY02W10/37
Inventor 高良军王东光王伟黄海玲王玉华
Owner ZHEJIANG OCEAN UNIV
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