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Nano-bubble generating device

A device for generating nanobubbles, applied in water aeration, transportation and packaging, sustainable biological treatment, etc., can solve problems such as failure to give full play to the role of microbubbles, limitations of bubble size or density, and inability to achieve atomization.

Inactive Publication Date: 2015-05-27
LIANBANG NAIPAO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the size and density of the bubbles that can be generated by the existing bubble generators are limited, and cannot reach the degree of atomization, that is to say, the effect of tiny bubbles cannot be fully utilized in the above-mentioned applications.

Method used

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Embodiment Construction

[0037] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0038] In the present invention, unless stated otherwise, the orientation words used such as "up, down, left, right" usually refer to the upper, lower, left, and right in the drawings, and "inner, outer" refers to Inside and outside relative to the outline of the part.

[0039] refer to Figure 1 to Figure 5 , The present invention relates to a nano-bubble generating device, the nano-bubble generating device mainly includes a gas-liquid mixing pump 1 and a cavitation generator 2 . Among them, the gas-liquid mixing pump 1 is used for mixing gas and liquid, and the cavitation generator 2 is used for generating nano-scale bubbles. Such as Figure 4 As shown, th...

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Abstract

The invention discloses a nano-bubble generating device. The nano-bubble generating device comprises a gas-liquid mixing pump (1) and a cavitation generator (2); the gas-liquid mixing pump (1) is provided with a first inlet (15), a second inlet (16) and an outlet (17); a liquid can flow into the gas-liquid mixing pump (1) through the first inlet (15), a gas can flow into the gas-liquid mixing pump (1) through the second inlet (16), and the outlet (17) is communicated with the cavitation generator (2), thus a gas-liquid mixture flowing out of the gas-liquid mixing pump (1) can be changed into bubbles with nanoscale diameters after flowing through the cavitation generator (2). The nano-bubble generating device disclosed by the invention can achieve a good effect in the aspects of sewage treatment, aquaculture, river management and pollution remediation.

Description

technical field [0001] The invention relates to the field of water area cleaning, in particular to a nano-bubble generating device. Background technique [0002] Dissolved gas in water will release tiny bubbles after decompression, which is called cavitation. When the diameter of the tiny bubbles is less than tens of microns and the density reaches extremely high, atomization will be formed. [0003] It can be understood that the micro-bubbles mentioned above can be kept in water for a long time, thereby increasing the dissolved oxygen in water, and due to the existence of micro-bubbles, small organic suspended matter in water (such as corroded dead leaves, algae, etc. in the water body) can float on the water surface, Purification and revitalization of water bodies can be promoted by removing these suspended substances. [0004] In particular, when the diameter of the bubble is less than 50 microns, the interface of the bubble will be negatively charged, and due to the ch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F3/04B01F13/06B01F5/12B01F15/00C02F1/24C02F1/72C02F7/00C02F1/50C02F3/02A01K63/04B01F25/60
CPCY02W10/10
Inventor 卢振源王奕森
Owner LIANBANG NAIPAO TECH
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