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Gas Dissolution System with Dual Mixer

A mixer, gas technology, applied in the direction of fluid mixer, dissolution, mixer, etc., can solve problems such as large differences in solubility

Active Publication Date: 2022-07-22
刘辉堂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Gases are soluble in water, but solubility varies widely from gas to gas

Method used

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  • Gas Dissolution System with Dual Mixer
  • Gas Dissolution System with Dual Mixer

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Embodiment Construction

[0013] The embodiments of the present invention will be described in detail below in conjunction with the drawings.

[0014] The present invention relates to a gas dissolution system 1 with dual mixers, the arrangement of which is shown in figure 1 . The system comprises two mixers 10 , 20 , a degassing device 40 , a pressure sensor 6 , a pressure valve 4 , a check valve 8 , valves 35 , 50 and a pump 32 .

[0015] like figure 1 As shown, the first mixer 10 has a liquid inlet 11, a liquid outlet 12 and a throat inlet 13, wherein the liquid inlet 11 is connected to a liquid source 2 of untreated liquid through a pressure valve 4, and the liquid outlet 12 Via line 101 it is connected to the gaseous liquid outlet 34 . The line 101 is fitted with a pressure sensor 6 which is electrically connected to the pressure valve 4 .

[0016] The system 1 includes a second mixer 20 having a liquid inlet 21 , a liquid outlet 22 and a throat inlet 23 . The liquid inlet 21 is connected to t...

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Abstract

The present invention discloses a gas dissolving system using dual mixers to produce high gas concentration liquids. The gas dissolving system of the present invention mainly includes two gas mixers, a degassing device, a pressure valve, a check valve, a pressure sensor, and a pump. The liquid flows through the mixer to introduce the gas, so the liquid contains both dissolved gas and undissolved gas. The liquid then flows into the degassing device, allowing the undissolved gas to be released to the outside environment while the dissolved gas remains in the liquid. The liquid containing the dissolved gas is mixed with the untreated liquid to be diluted to a liquid of the desired gas concentration and output as a liquid. Without mixing with the untreated liquid, the liquid is passed through the mixer and circulated many times to obtain a liquid containing a high concentration of gas.

Description

technical field [0001] The present invention relates to a gas dissolution system using dual mixers to achieve high gas solubility of liquids. Background technique [0002] Gases are soluble in water, but solubility varies widely among different gases. At atmospheric pressure and standard room temperature (25 degrees Celsius), NH 3 , CO 2 , O 3 , O 2 The solubility in water is 700, 1, 0.4 and 0.03 liters per liter of water, respectively. In industrial applications, a Venturi is usually used as a mixer for gas and liquid. When the liquid passes through the Venturi, the gas can be introduced by the liquid and mixed with the liquid. With this method, the introduced gas is only partially soluble in the liquid; a substantial additional portion of the gas is not soluble in the liquid. The gas concentration of the liquid processed through the venturi is usually well below the saturation concentration and may not meet the requirements of some applications. Therefore, there is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F33/81B01F25/312B01F35/214B01F35/60B01F23/232
CPCB01F23/232B01F23/237613B01F25/31233B01F33/811B01F35/2113B01F35/189
Inventor 刘辉堂
Owner 刘辉堂
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