Problem with the tube inserted into the tank
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What is the purpose of the 45° notch at the end of the tube inserted into the tank? Is it facing the tank wall or the center of the tank? Is there any saying?
When there are vacuum tubes present, one should face away from them in order to prevent or reduce short circuits in the dielectric. The others are likely designed to face the center of the inflow, serving to prevent and reduce impacts as well as avoid blockages by debris
This post was last edited by ylb913 on 2016-12-27 21:04. This is useful for gas-liquid separation. It is more common for the return port 45 of the reboiler to be angled downward. Some enter at an angle from the side; this utilizes the principle of centrifugal separation. In reality, the entry point inside the device should be level, so describing it as 45 degrees is not quite accurate. There are two other relatively common types of inlets for horizontal tanks used in gas-liquid separation: one type has the inlet inserted near the central axis, at the elbow facing the end cap of the inlet; in areas that may be subject to erosion by the fluid, erosion guards are sometimes added, while these are not necessary when there is no risk of such erosion ； Another approach is to insert the inlet pipe deeper, beyond the radius, and then seal the bottom; a vertical groove is created on one side of the inlet flange at the side.
The inlets of the storage tanks are all like that; someone explained it by comparing them to the tip of a funnel, but I still don’t understand why
The most obvious difference is that with the beveled edge, the flow of fluid is more steady, while a flat edge causes the fluid to spread out like petals scattered by a fairy; as a result, it’s not necessary to make the impact shield very large to achieve good results. I hadn’t paid much attention to this before. . Also, the direction of his bevel should be toward the liquid pipeline at the top of the tank; it’s related to the fluid pressure. I’ll go take a look when the new device is installed. . . . Personal understanding
Has anyone ever experienced pouring water into a bottle? It’s easy to spill the water if poured directly, but it’s fine if a chopstick is used. I’m not sure if it’s related
It disperses the flow of the fluid, trying to prevent direct blowing against the tank wall, and it also serves to increase the outlet area and reduce the flow velocity.
At the tip of the funnel, it serves to guide the flow