Broad angle spray type aerating device

Abstract

The broad angle spraying aeration device includes one water pumping unit, at least one float barrel unit, one height regulating seat, and at least one spraying seat. The float barrel unit is located outside the water pumping unit and connected via fixing support to the water pumping unit. The height regulating seat is connected to the water pumping unit, and the spraying seat is connected over the height regulating seat and has several outwards inclined reduced water flow passage in the conic bottom. There may be increased separating boards in different shapes to vary the spraying form.

Description

Technical field [0001] The present invention relates to an aeration device, and particularly to a wide-angle jet aeration device. Background technique [0002] Aquaculture ponds or fish ponds maintain the concentration of dissolved oxygen (DO) in the pond through aeration devices to maintain the respiration of aquaculture products, aquatic organisms, and microorganisms. It is a necessary factor to stabilize water quality and maintain the ecological balance of fish ponds. Microorganisms (decomposers) must absorb dissolved oxygen from the water to digest the excess organic matter, and perform nitrification, and convert the highly toxic ammonia nitrogen into weakly toxic nitrite nitrogen (NO 2 ), or nitrate nitrogen (NO 3 ). A waterwheel, a well-known aeration device, uses a motor to drive an impeller to pour water into the air to increase the contact time and surface area of ​​water and air to achieve the purpose of aeration and increase dissolved oxygen. [0003] The known aerobic...

AI Technical Summary

Problems solved by technology

Existing water pumps, water pumps, submerged water pumps or submerged water motors and other pumping devices have a large water output when the lift is 0.5 to 15 meters (water pressure is 0.05 to 1.5kgf/cm2, wherein the water pressure is 1kgf/cm2 = lift is 10 meters)

Images