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Multifunctional micro-nano aeration equipment

A technology of micro-nano aeration and micro-nano bubbles, which is applied in the field of water treatment, can solve the problems of reducing the mixing efficiency of water and oxygen, and the inability to adjust the height, etc., so as to improve the effect of ecological governance, accelerate the speed of descent, and accelerate the effect of floating speed

Active Publication Date: 2021-11-26
WUXI GONGYUAN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing aeration equipment diffuses the bubbles generated by the micro-nano bubble generator into the water area through the diffusion device, but most of the existing diffusion devices are fixed inside the water body, and the height in the water body cannot be adjusted, which reduces the mixing of the water body and oxygen. efficiency

Method used

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  • Multifunctional micro-nano aeration equipment

Examples

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Embodiment 1

[0036] Such as Figure 1 to Figure 3 As shown, a multifunctional micro-nano aeration device described in the embodiment of the present invention includes a micro-nano bubble generator 1 fixed on the shore, a diffusion device installed in a water area and a connecting pipeline 2, and the micro-nano bubble The generator 1 communicates with a plurality of diffusion devices through the connecting pipe 2, and a plurality of the diffusion devices are connected through the connecting pipe 2; the inside of the micro-nano bubble generator 1 is provided with a bubble atomization unit, a pressure tank and a two-phase flow dissolved gas unit; the two-phase flow dissolving unit is connected to a pressure tank, and the pressure tank is connected to a bubble atomization unit, and the two-phase flow dissolving unit simultaneously inhales and mixes air and water into a gas-liquid mixture and transports it into the pressure tank. The gas-liquid mixture in the pressure tank is delivered and rele...

Embodiment 2

[0047] Such as Figure 12 As shown in Comparative Example 1, another embodiment of the present invention is: the bottom fixing plate of the support column 3 is provided with a plurality of installation holes 42, and the inner circle of the installation holes 42 is slidably installed with ground anchors 43, The outer ring of the bottom of the ground anchor 43 is provided with a helical blade, and the outer ring of the mounting hole 42 offers a plurality of wedge grooves 44, and the inside of the wedge groove 44 slides and installs the wedge nail 45; when in use, use the ground anchor 43 to wear Through the installation hole 42, rotate and insert in the ground at the bottom of the water, use the wedge nail 45 to insert the wedge groove 44, and the ground anchor 43 is fixed, so that the staff can install the support column 3, and simultaneously facilitate the staff to disassemble and move.

[0048] When working: first, install the micro-nano bubble generator 1 on the shore, install...

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Abstract

The invention belongs to the field of water treatment, and particularly relates to multifunctional micro-nano aeration equipment which comprises a micro-nano bubble generator fixed on the shore, diffusion devices mounted in a water area and connecting pipelines, the micro-nano bubble generator is communicated with the plurality of diffusion devices through the connecting pipelines, and the plurality of diffusion devices are communicated through the connecting pipelines; the diffusion device comprises a supporting column installed at the water bottom, a flow dividing ring base, a diffusion unit and a telescopic hose. Micro-nano bubbles generated by the micro-nano bubble generator enter the shunting ring seat through the connecting pipeline, then enter the diffusion unit through the telescopic hose, and are diffused into a water area, so that a worker can conveniently control the diffusion depth of the micro-nano bubbles according to the water regimen in the water area, therefore, sufficient oxygen is provided for metabolism of aerobic organisms in the water area, meanwhile, water bodies at different depths in the water area are fully and uniformly mixed, and the pollution-free ecological management effect is improved.

Description

technical field [0001] The invention belongs to the field of water treatment, in particular to a multifunctional micro-nano aeration device. Background technique [0002] Aeration equipment is used in water treatment to provide sufficient oxygen to the water area to be treated, to provide the required amount of oxygen for the metabolism of aerobic organisms in the water area, and to fully and evenly mix the water body in the water area to achieve pollution-free The purpose of ecological management; the aeration equipment is composed of micro-nano bubble generator and diffusion device, etc., and the aeration equipment is widely used in aquaculture, landscape engineering, river regulation, reclaimed water reuse, sewage treatment, gas-liquid mixing and other occasions. [0003] A Chinese patent with publication number CN111039471A discloses an aeration device, which can effectively improve the efficiency of wastewater treatment. The aeration impeller is installed in the square...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F7/00
CPCC02F7/00Y02W10/10
Inventor 黄俊波孙连军汪日平
Owner WUXI GONGYUAN MACHINERY