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Nano-bubble generating device

A generation device and nanobubble technology, applied in the directions of dissolution, mixer, chemical instrument and method, etc., can solve the problems of high manufacturing cost and insufficient volume of nanobubbles, and achieve the effect of low cost and simple processing and manufacturing.

Pending Publication Date: 2019-05-03
TAICANG BAINUO NANO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing nanobubble generating devices are dynamic cutting, the manufacturing cost of the device is too high, and the volume of nanobubbles is still not small enough, it is difficult to achieve extremely small nanobubble generation effect at a lower cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, a nano-bubble generating device includes a water inlet 1, a multistage pump 2, a booster device 3, a cutting device 4, and a water outlet 5 arranged in sequence, and the water inlet 1 is provided with an air inlet 6, such as Figure 2 to Figure 7 As shown, the cutting device 4 includes a first cutting body 7 and a second cutting body 8 parallel to each other in the horizontal direction. The first cutting body 7 is provided with a first cutting slit 9, and the second cutting body 8 is provided with a second cutting body. The slit 10, the first cutting slit 9 and the second cutting slit 10 are set at 90° to each other and are perpendicular to the water inlet direction.

[0029] In this embodiment, due to the action of the multi-stage pump 2, the water inlet 1 generates a negative pressure, and the gas is brought into the multi-stage pump 2 by the negative pressure from the air inlet 6. At this time, the gas-liquid mixture passes through the mult...

Embodiment 2

[0034] Such as Figures 8 to 10 As shown, in addition to the first cutting body 7 and the second cutting body 8, the cutting device 4 also includes at least one third cutting body 11, and the third cutting body 11 includes a first cutting plate 12 and a first cutting plate 12 parallel to each other in the vertical direction. The second cutting plate 13, the first cutting plate 12 is provided with the first cutting teeth 14, the second cutting plate 13 is provided with the second cutting teeth 15, the first cutting teeth 14 and the second cutting teeth 15 are relatively staggered to form Cutting channel.

[0035] In this embodiment, the cutting channels formed by the first cutting teeth 14 and the second cutting teeth 15 are arranged in a staggered manner so that air bubbles are cut by the cutting teeth when passing through the cutting channels. Since the gap at the narrowest part of the cutting channels is extremely small, Therefore, the air bubbles are cut into extremely sma...

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Abstract

The invention discloses a nano-bubble generating device. The nano-bubble generating device comprises a water inlet, a multistage pump, a supercharging device, a cutting device and a water outlet whichare arranged sequentially, wherein a gas inlet is formed in the water inlet. The nano-bubble generating device is characterized in that the cutting device comprises a first cutting body and a secondcutting body which are parallel to each other in the horizontal direction, a first cutting slit is formed in the first cutting body, a second cutting slit is formed in the second cutting body, and thefirst cutting slit and the second cutting slit are arranged in a manner of forming an included angle of 90 degrees and are vertical to a water inlet direction. According to the nano-bubble generatingdevice, the problem of devices in the past that a minimal-nano-bubble generating effect is difficult to achieve by using relatively low cost is solved.

Description

technical field [0001] The invention relates to the field of bubble generating devices, in particular to a nano-bubble generating device. Background technique [0002] The nano-bubble generating device is used to generate nano-bubbles, which are used in environmental protection, breeding, health and other industrial fields. The gas source of the bubbles can be: pure oxygen, ozone, nitrogen, argon and other gas sources to meet the requirements of different conditions. use. [0003] Taking pure oxygen as an example, nanoscale tiny bubbles dissolve in water to increase the oxygen content in the aqueous solution. The smaller the bubbles, the more abundant the dissolved oxygen in the water, which is more conducive to the removal of microalgae such as green algae and blue algae that pollute the water body. [0004] Most of the existing nanobubble generating devices are dynamic cutting, and the manufacturing cost of the device is too high, and the volume of the nanobubbles is stil...

Claims

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Application Information

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IPC IPC(8): B01F3/04B01F5/06B01F13/10
Inventor 蔡建殷克范丹丹蔡昊恒
Owner TAICANG BAINUO NANO TECH CO LTD