Aquaculture water treatment and oxygen increasing equipment

• Main Author: CHEN, YU-GAO
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; METALLURGY; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The present invention relates to an aquaculture water treatment and oxygen increasing apparatus, mainly involving the use of a water flow generating device. Because flow channels within the water flow generating device have different diameters, a pressure difference can be generated to bring the outside air into the water and mix them uniformly for producing a large amount of fine bubbles, which are then transported and dispersed into the water through a distributed configuration of ducts. Also, the potential energy due to the difference between the inside and outside water level generated by this water flow generating device can be used to produce the DO (dissolved oxygen) phenomenon for facilitating nitrification, and the effects of filtering and optimizing the living environment for nitrobacteria in the device can be achieved by subjecting to cotton filters or biological filter, thus making the aquaculture pond to have a large area of dissolved oxygen and high dissolved oxygen efficiency, so that sufficien