Gas-liquid exchanger and gas-liquid exchange method
A technology of gas-liquid exchange and turbulent flow exchange, which can be used in separation methods, chemical instruments and methods, and the use of liquid separation agents, and can solve problems such as low gas-liquid exchange efficiency
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Embodiment 1
[0051] Such as image 3 As shown, this embodiment provides a horizontal gas-liquid exchange device, including a chamber 1 with liquid, the chamber 1 is a primary gas-liquid exchange chamber, and the primary gas-liquid exchange chamber is a rectangular A chamber, the chamber 1 has an air inlet 2 and an air outlet 3, and also includes an air inlet chamber 8 connected to the air inlet 2 and an air outlet chamber 7 connected to the air outlet 3; the chamber 1 along the direction perpendicular to the liquid surface 5 is provided with a throttling plate 4; the chamber 1 also includes a turbulence plate 4 ', the end of the throttling plate 4 close to the liquid surface 5 and the turbulent plate 4' is fixedly connected at one end, and the other end of the turbulence plate 4' extends towards the flow direction of the gas; The flow exchange space 12, the length L of the turbulent flow exchange space 12 (that is, the length L of the turbulent flow plate 4') is greater than 50mm; the thr...
Embodiment 2
[0059] Such as Figure 4 As shown, the gas-liquid exchange device provided in this embodiment is improved on the basis of Embodiment 1. A liquid outlet 102 is further provided on the chamber 1 , and the liquid outlet 102 is arranged on a side close to the gas outlet 3 . The throttle plate 4 is arranged perpendicular to the liquid surface 5, and the lower end of the throttle plate 4 is integrally formed with an in-line turbulence plate 4 ′, and the length L of the turbulence plate 4 ′ is preferably set to 60 mm. The turbulence plate 4 ′, the liquid surface 5 and the side wall of the chamber 1 form a turbulence exchange space 12, the height of the turbulence exchange space 12 is H, preferably, the height H is between 30-400mm , In this embodiment, the height H is further preferably set to 200 mm.
[0060]In this embodiment, a liquid outlet 102 is provided on a side close to the gas outlet 3 . In this way, during the gas-liquid exchange process, when the maximum height of the ...
Embodiment 3
[0062] Such as Figure 5 As shown, the gas-liquid exchange device provided in this embodiment is based on Embodiment 2 and further provided with a liquid replenishment port 6 on the chamber 1 , and the liquid replenishment port 6 is disposed on the side close to the gas outlet 3 .
[0063] In this embodiment, the height H is preferably set between 30-400 mm, more preferably, the height H is set to 30 mm; the length L of the turbulent exchange space 12 is preferably set to 50 mm.
[0064] As the degree of gas-liquid exchange deepens, the liquid level 5 and the transitional liquid level 51 will continue to decrease, which will easily cause the problem of insufficient liquid supply. The setting of the liquid replenishment port 6 can ensure stable gas-liquid exchange.
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Abstract
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