Nanometer foam oxygen increase generator

Abstract

The invention discloses a nanometer foam oxygen increase generator which comprises a jet flow negative pressure air inlet device, an oxygen generator, a gas liquid mixing tank, a water pump, a rotating aeration head and a magnetization pipe. An oxygen output port of the oxygen generator is communicated with a gas liquid mixing chamber of the jet flow negative pressure air inlet device, and an outlet of the jet flow negative pressure air inlet device is communicated with the gas liquid mixing tank. A liquid inlet and a liquid outlet of the water pump are respectively communicated with the gas liquid mixing tank to form the circulation. The rotating aeration head is connected onto a pipeline loop where the water pump is connected with the gas liquid mixing tank. The magnetization pipe is sleeved on a pipeline where the water pump is connected with the gas liquid mixing tank. The nanometer foam oxygen increase generator utilizes the jet flow negative pressure air inlet device, the gradient magnetization pipe and the rotating aeration injection head, is stable and controllable in proportion, strengthens osmotic pressure, solubility, surface tension and dissolved oxygen content of water, obtains small bubbles with smaller size, larger surface area and larger surface tension and can generate nanometer bubbles of 1-100nm through repeated circulation.

Description

technical field [0001] The invention relates to a device for increasing oxygen content in water by using nano foam. Background technique [0002] Hugo et al. proposed that there are nanobubbles at the solid-liquid interface in the process of studying the long-range interaction mechanism of surface hydrophobicity. Due to the difference in experimental conditions, scientists from various countries have different views on the morphology of nanobubbles. Usually, the size is smaller than a few Bubbles of hundreds of nanometers in a liquid are called nanobubbles. There are many methods for the manufacture of nanobubbles, such as direct immersion method, external source method, alcohol water replacement method, chemical reaction method, etc. Nano-bubbles have the advantages of large number, huge surface area, slow rising speed, and large amount of dissolved oxygen. They are widely used in environmental protection industry, metallurgy industry, aquaculture industry, agriculture, an...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a nano-foam oxygenation generator to solve the problems of uneven gas-liquid mixing, low liquid penetration, low solubility, low dissolved oxygen, and small surface tension in the existing nano-bubble manufacturing method. , Nano bubbles are unstable, the system is unstable and other defects

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