What are the distance limitations between the stirrer blade and the bottom of the tank?
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What are the distance limitations between the stirrer blade and the bottom of the tank?
The model of the reactor and the type of stirrer determine the height of the anchor from the bottom of the reactor. Generally, anchor-type and frame-type stirrers are positioned closer to the bottom of the reactor, with a distance of 100–200 units; paddle-type stirrers are positioned further away, at a distance of 200–300 units. Refer to the reactor’s instruction manual for details. If the liquid feed is small in quantity and contains a large amount of solid material, an extended anchor can be custom-made, but it should generally be 10 cm above the bottom of the tank.
The general distance is more than 1/3 of the diameter of the reaction vessel
When considering it in relation to the process and clarifying the purpose of stirring, there is no fixed formula for the distance from the bottom. For a detailed introduction, the original poster can study several textbooks on the *XueXue* forum, covering mixing equipment, stirring equipment, etc., by teachers Wang Kai and Feng Lianfang
There is no fixed value for this; it needs to be determined by taking into account the requirements of the manufacturing process
The reaction vessel is a standard one, and there are also relevant standards for stirring: unless there are special requirements for customizing the stirrer, no particular requirements generally apply