The stirring shaft of the self-priming gas-liquid agitator is a hollow shaft with a central bore, equipped with multiple suction ports positioned above the liquid level inside the reactor and gas outlets located below the liquid surface. The self-priming agitator features a cavity structure, with each cavity connected to the central hollow shaft via air passages. When the reactor is started and the stirring shaft begins to rotate, the material in the cavities is flung outward due to centrifugal force, creating a vacuum within the cavities and generating negative pressure. This negative pressure draws gases from above the liquid surface into the liquid phase and disperses them thoroughly, thus achieving the effect of self-priming agitation. Weiba’s self-priming gas-liquid agitator is ideal for both self-priming and dispersion of gases, and can be used in catalytic hydrogenation, oxidation, and deep aeration processes.

Keywords:

Reaction kettle

Category:

Mixer and agitator blades

Email:

fyf@weibafyf.com

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Self-priming gas-liquid agitator The stirring shaft is a hollow shaft with a central hole, equipped with multiple suction ports arranged along its surface. The suction ports are located at... Reaction vessel The liquid level is above the internal liquid surface, while the gas outlet is below the liquid surface. The self-priming agitator features a cavity structure, with each cavity connected to the central hollow shaft via air holes. When... Reaction vessel When the stirrer is started and the stirring shaft begins to rotate, the material in the cavity is flung outward due to centrifugal force, creating a vacuum and negative pressure inside the cavity. This negative pressure draws gases above the liquid surface into the liquid, where they are dispersed, thus achieving a self-priming stirring effect.
The Weiba self-priming gas-liquid agitator is ideal for self-priming and dispersing gases. It can be used for gas-liquid mass transfer processes such as catalytic hydrogenation, oxidation, and deep aeration. With its strong self-priming capability, it can significantly increase the gas-liquid reaction rate, earning high praise from a wide range of users engaged in gas-liquid phase reactions.

Stirring paddle 1

Propulsion + Self-priming agitator

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The main products include the WDF series face-mounted magnetic drive stirred reactors, the WHF series rare-earth circumferential permanent magnet drive stirred reactors, and the WBF series rare-earth circumferential permanent magnet drive transparent glass reactors.

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