Device capable of improving gas and solution mixing efficiency

A technology of solution mixing and gas, which is applied in the direction of mixers, mixing methods, fluid mixers, etc., can solve the problems of low oxidation efficiency, high processing cost, and human hazards, and achieve the advantages of convenient installation, low cost, and improved oxidation efficiency Effect

Inactive Publication Date: 2011-09-07
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In industry, agriculture and people's life, it is often necessary to mix gas and liquid to produce new products, pesticides and daily necessities. It is also widely used in chemical industry and water treatment, among which tap water treatment, pure water Both production and sewage treatment need to mix gas and liquid to achieve the purpose of purifying water. However, the direct inflation method of the air pump currently used is inefficient, and most of the gas charged overflows the water surface in the form of bubbles and is wasted, especially for harmful components. For the sewage undergoing oxidation treatment, the oxygen or ozone dissolved in the water is less than 10%, so the treatment cost is high, and the oxidation efficiency is low, and the ozone overflowing the water will also cause harm to the human body

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Examples

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Effect test

Embodiment 1

[0021] A device of the present invention that can improve the mixing efficiency of gas and solution is used in the process of purifying tap water, and the specific process steps are as follows:

[0022] 1, the construction of infusion pipeline: comprise water inlet pipe 2, mixing pipe 1 and water outlet pipe 3; Described water inlet pipe 2 is made of pig iron, and mixing pipe 1 and water outlet pipe 3 are made of oxidation-resistant, corrosion-resistant or airtight better Made of PVC, the shape is circular, the inner diameter of the water inlet pipe 2 and the water outlet pipe 3 are 0.4 meters, and the length is 100 meters, and the inner diameter of the mixing pipe 1 is 0.6 meters, and the length is 1.0 meters.

[0023] 2. Air intake pipe setting: The air intake pipe 4 is made of oxidation-resistant stainless steel with a diameter of 0.1 meters. The air inlet pipe 4 is inserted into the mixing pipe, the air outlet of the air outlet pipe 5 is facing the water outlet, that is, t...

Embodiment 2

[0027] A device of the present invention that can improve the mixing efficiency of gas and solution is used in the sewage treatment process, and the specific process steps are as follows:

[0028] 1. The construction of the infusion pipeline: including the water inlet pipe 2, the mixing pipe 1 and the water outlet pipe 3; the water inlet pipe 2, the mixing pipe 1 and the water outlet pipe 3 are made of PVC with good oxidation resistance, corrosion resistance or airtightness. The shape is circular, the inner diameter of the water inlet pipe 2 and the water outlet pipe 3 are 0.3 meters, and the length is 10 meters, and the inner diameter of the mixing pipe is 0.45 meters, and the length is 0.6 meters.

[0029] 2. Air intake pipe setting: The air intake pipe 4 is made of oxidation-resistant stainless steel with a diameter of 0.05 meters. The air inlet pipe 4 is inserted into the mixing pipe 1, the air outlet of the air outlet pipe 5 faces the water outlet, that is, the air outlet...

Embodiment 3

[0033] A kind of device that can improve gas and solution mixing efficiency of the present invention is used in the water treatment process that aquaculture is used, and the technological step that specifically adopts is as follows:

[0034] 1. The construction of the infusion pipeline: including the water inlet pipe 2, the mixing pipe 1 and the water outlet pipe 3; the water inlet pipe 2, the mixing pipe 1 and the water outlet pipe 3 are made of PVC with good oxidation resistance, corrosion resistance or airtightness. The shape is circular, the inner diameter of the water inlet pipe 2 and the water outlet pipe 3 are 0.1 meters, and the lengths are 50 meters and 100 meters respectively, and the inner diameter of the mixing pipe 1 is 0.15 meters, and the length is 0.4 meters.

[0035] 2. Air intake pipe setting: The air intake pipe 4 is made of oxidation-resistant stainless steel with a diameter of 0.02 meters. The air inlet pipe 4 is inserted into the mixing pipe 1, and the ai...

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Abstract

The invention relates to a device capable of improving the gas and solution mixing efficiency. One end part of a hybrid tube is fixedly connected with a liquid feeding tube; the other end part of the hybrid tube is fixedly connected with a drain tube; the liquid feeding tube, the drain tube and the hybrid tube are arranged in parallel or in a bending mode; the hybrid tube is connected with a gas intake tube; the gas outlet end of the gas intake tube is fixedly connected with a gas escape tube; the gas outlet end of the gas escape tube is provided with an anti-backstreaming cover; the gas intake tube is vertical to the gas escape tube; the gas intake tube is inserted into the hybrid tube; the gas escape tube is positioned in the hybrid tube; the gas escape tube is vertical to the hybrid tube; the gas flowing direction is same as the liquid flowing direction in the hybrid tube; the internal diameter of the liquid feeding tube is same as that of the drain tube; and the internal diameters of the liquid feeding tube and the drain tube are smaller than that of the hybrid tube. By utilizing the device, the gas-liquid mixing efficiency can be almost 100%. The device has the advantages of simple structure, low cost and convenience in installation.

Description

technical field [0001] The invention relates to a device capable of improving the mixing efficiency of gas and solution, which can solve the problem of the device capable of improving the efficient dissolution of gas into solution in the water treatment process. Background technique [0002] In industry, agriculture and people's life, it is often necessary to mix gas and liquid to produce new products, pesticides and daily necessities. It is also widely used in chemical industry and water treatment, among which tap water treatment, pure water Both production and sewage treatment need to mix gas and liquid to achieve the purpose of purifying water. However, the direct inflation method of the air pump currently used is inefficient, and most of the gas charged overflows the water surface in the form of bubbles and is wasted, especially for harmful components. For the sewage undergoing oxidation treatment, the oxygen or ozone dissolved rate in the water is less than 10%, so the ...

Claims

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Application Information

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IPC IPC(8): B01F5/04B01F3/04C02F1/72C02F1/78
Inventor周鑫徐跑徐增洪赵朝阳水燕郁桐炳
OwnerFRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI