Air-blast water oxygenation device

An oxygen-enhancing device and water body technology, applied in water aeration, water/sludge/sewage treatment, sustainable biological treatment, etc., can solve the problems of low efficiency and high power consumption, and achieve high work efficiency and safety. The effect of improving, increasing liquidity

Inactive Publication Date: 2011-11-16
佘伟强
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing water body oxygenation device, such as high power consumption, low efficiency or limited to surface water agitation, etc.

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
  • Air-blast water oxygenation device
  • Air-blast water oxygenation device
  • Air-blast water oxygenation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Specific implementations such as figure 1 The air collector 5 is fixed on the bottom of the water container 1, the water container 1 is filled with water 4, the air compressor 2 and the air collector 5 are connected with the air conduit 3, the air compressor 2 is started, and the air bubbles 13 begin to flow The upper part of the air collector 5 accumulates, and the water 4 is slowly pressed down, and is discharged from the air collector 5 through the inlet and outlet holes 12 . At this time, because the pressure of the pressure detection chamber 8 is higher than the air release port 6, the air gate 9 is pressed upwards and is in a closed state, and the air release port 6 does not have air bubbles 13 to emit at this moment. As time goes on, the air compressor 2 compresses and sends more and more air bubbles 13.

[0018] After the intersecting line of the water 4 and air bubbles 13 in the air collector 5 is lower than the pressure inspection hole 10, the air bubbles 13 be...

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 provides an air-blast water oxygenation device. The device is characterized in that an air collector is fixed on the bottom of a pool; then an air compressor is started to collecting air and air bubbles are accumulated continuously in the air compressor; when the accumulated air bubbles reach to a certain volume, a built-in decompression chamber can examine out this condition automatically and open automatically an air gate, and a large bubble rushes to the water surface and pushes a large area of water out the water surface; water rushed out falls back under the water surface to form an explosion-like shape and produce a strong pushing force to produce water waves radiating around the water bubble as the center; and because of the water waves, a negative pressure is formed in water thus fresh air enters into the water and gas in the water is exchanged with air thus a purpose of water oxygenation is realized. Because air bubbles rush upwards, the device does not stir sludge in a pool thereby releasing harmful substances in the sludge.

Description

Technical field: [0001] The invention relates to a water body oxygenation device, especially for aquaculture, sewage treatment, and streams, lakes, etc. due to the slow flow of water, a large number of algae grow, and the water quality is damaged. At this time, it is necessary to mix fresh air into the water. Replace the harmful gas originally in the water to achieve the purpose of increasing the dissolved oxygen in the water, thereby improving the water quality. Background technique: [0002] At present, the known methods of mixing and dissolving fresh air in water to replace the harmful gases in the water to increase the amount of dissolved oxygen in water can be roughly divided into three categories. 1. Use an air compressor (commonly known as: air pump) to compress the air, send it into the water through an air conduit, and then connect an air stone or an air disc to the end to release air bubbles. Many fine air bubbles are produced in the water to achieve the effect of...

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): C02F7/00
CPCY02W10/10
Inventor 佘伟强
Owner 佘伟强
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