Anti-hydrogen fluoride spraying reactor

Abstract

The invention discloses an anti-hydrogen fluoride spraying reactor, which comprises an inner cylinder, wherein a lifting stirrer is arranged in the inner cylinder, and comprises a stirring shaft, a lifting shaft sleeve sleeves the middle section of the stirring shaft, four stirring shaft grooves are uniformly formed in the periphery of the middle section of the stirring shaft in the vertical direction, four lifting shaft sleeve grooves are evenly formed in the inner ring of the lifting shaft sleeve in the vertical direction, a vertically-arranged connecting key is arranged in each stirring shaft groove, the inner ends of the connecting keys are embedded in the stirring shaft grooves, the outer ends of the connecting keys located in the lifting shaft sleeve grooves are embedded in the lifting shaft sleeve grooves, four stirring rods horizontally extend outwards from the middle portion of the lifting shaft sleeve, and the outer ends of the stirring rods are connected with stirring blades. The anti-hydrogen fluoride spraying reactor has the advantages of being low in cost and saving energy during working.

Description

technical field [0001] The invention belongs to the technical field related to reactors, in particular to a hydrogen fluoride-resistant spray reactor. Background technique [0002] Reactor is a kind of equipment to realize the reaction process. It is widely used in chemical industry, oil refining, metallurgy and other fields. Reactor is used to realize liquid-phase single-phase reaction process and multi-phase reaction process such as liquid-liquid, gas-liquid, liquid-solid, gas-liquid-solid, etc. , the device is often equipped with a stirring (mechanical stirring, airflow stirring, etc.) device. When the height and diameter are relatively large, multi-layer stirring blades can be used. When the material needs to be heated or cooled during the reaction process, a jacket can be set on the reactor wall. , or set a heat exchange surface in the vessel, or heat exchange through external circulation. The tank reactor is composed of a cylindrical vessel with a relatively small leng...

AI Technical Summary

Problems solved by technology

[0003] The stirring height of the traditional agitator is fixed, and the height of the stirring blade cannot be adjusted according to the liquid level. However, when the liquid level is low, when there is less material, the relative stirring frequency is low, and when there is more material, the relative stirring frequency is relatively low. The frequency is high. In order to achieve stirring at the high liquid level, the traditional agitator generally extends the stirring rods on the stirring shafts at the low liquid level and the high liquid level respectively. The outer end of the stirring rod is equipped with stirring blades. Regardless of the speed of the agitator during work, the upper and lower layers of agitating blades move synchronously

Such a mixer not only costs more but also wastes energy when working

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