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Microbubble generator

A technology of microbubble generator and fluid inlet, applied in the field of water treatment, can solve the problems of increasing use cost, inconvenient operation and maintenance, and high manufacturing cost, and achieves the effects of convenient operation and maintenance, improved oxygen supply efficiency, and easy manufacturing.

Inactive Publication Date: 2013-03-20
JIANGSU KANGFEITE POWER TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing variable flow rate microbubble generator has complex structure, high manufacturing cost, high failure rate and inconvenient operation and maintenance, which greatly increases the user's use cost

Method used

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Embodiment Construction

[0015] as attached figure 1 A microbubble generator shown includes a fluid inlet part 1, an air inlet part 2, an air chamber 3, a gas-liquid mixing part 4, an air hole part 5 and a fluid outlet part 6, and the center of the microbubble generator is in order from left to right A fluid inlet portion 1, a gas-liquid mixing portion 4, and a fluid outlet portion 6 are provided in sequence, and the fluid inlet portion 6 is externally provided with an air inlet portion 2, which is connected to the air chamber 3 arranged around the inner wall of the shell 7. In communication, the gas chamber 3 is connected with the fluid inlet part 1 through the air hole part 5 .

[0016] The fluid inlet part 1 is a cone, the diameter of the front end is larger than the diameter of the rear end, the gas-liquid mixing part 4 is a cylinder, the fluid outlet part 6 is a cone, the diameter of the front end is smaller than the diameter of the rear end, and the air holes 5 are evenly distributed along the c...

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Abstract

The invention discloses a microbubble generator which comprises a fluid inlet part, a gas inlet part, a gas chamber, a gas-liquid mixing part, a gas hole part and a fluid outlet part, wherein the center of the microbubble generator is sequentially provided with the fluid inlet part, the gas-liquid mixing part and the gas outlet part which are communicated with each other from left to right; the gas inlet part is arranged outside the fluid inlet part; the gas inlet part is communicated with the gas chamber arranged on around the inner wall of the shell; and the gas chamber is connected with the fluid inlet part through the gas hole part. The sewage treatment equipment is used as oxygen supply equipment instead of the traditional aerating system, thereby greatly lowering the equipment power and enhancing the oxygen supply efficiency; the microbubble generator can supply oxygen into water, can enable tiny solid particles in water to be absorbed and float upward so as to be separated, and can decompose chemical substances in water; and the invention is convenient for operating maintenance, and has the advantages of low failure rate and high safety and reliability.

Description

technical field [0001] The invention relates to the fields of water treatment in industries such as sewage treatment, aquaculture, agricultural irrigation, and beauty treatment, and specifically relates to a microbubble generator. Background technique [0002] In the past, tiny air bubbles were mainly used to separate solid particles in water. In the past 10 years, some research departments have found that micro-bubbles have more important properties. Ordinary air bubbles will burst immediately after rapidly rising to the water surface in the water, while tiny air bubbles with a diameter of less than 50 μm will automatically eliminate (dissolve) on the way of slowly rising in the water. At the same time, free radicals are generated and extremely small nano-bubbles below 1 μm are left in the water. The resulting free gene has good performance in decomposing chemical substances, so it can be used in water treatment and other fields. Nanobubbles can be used in medical, food,...

Claims

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Application Information

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IPC IPC(8): C02F1/24
Inventor 金胜哲蒋建华
Owner JIANGSU KANGFEITE POWER TECH
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