Mn-Zn ferrite powder conveying device and material receiving device used by same

Abstract

The invention relates to a Mn-Zn ferrite powder conveying device and a material receiving device used by the same, and belongs to an auxiliary facility in production of Mn-Zn ferrite. The conveying device comprises an automatic powder conveying mechanism which is connected with a discharge port arranged in the bottom wall of a vibration grinding box body in a matched way, a group of sealing cover plate lifting acting cylinders which are fixedly arranged on the box bottom wall and of which acting cylinder columns are arranged downwards, a sealing cover plate which is connected with the group of cylinder columns, and a flexible transition sealing sleeve, wherein a sealing cover plate discharge hole is arranged at the center of the sealing cover plate, and one side, back to the box bottom wall, of the sealing cover plate is fixedly provided with a sealing gasket; and a pressing strip is fixedly arranged at the surrounding edge part of the sealing gasket and is matched with the Mn-Zn ferrite powder receiving device, one end of the flexible transition sealing sleeve is connected with the automatic powder conveying mechanism, and the other end of the flexible transition sealing sleeve is connected with the sealing cover plate corresponding to the discharge hole of the sealing cover plate. The Mn-Zn ferrite powder conveying device has the advantages of ensuring the environment of an operation site, protecting the health of workers, preventing material waste, and facilitating discharging.

Description

technical field [0001] The invention belongs to the technical field of auxiliary facilities in the production of manganese-zinc ferrite, and specifically relates to a manganese-zinc ferrite powder output device, and also relates to a material receiving device for the manganese-zinc ferrite powder output device. Background technique [0002] The aforementioned manganese-zinc ferrite powder refers to the main raw material mixture obtained by weighing iron oxide, manganese oxide and zinc oxide in proportion, followed by dry mixing, pre-calcination and vibration grinding in a vibrating mill box. The material is discharged from the discharge port at the bottom of the vibrating mill box and sent to the subsequent process, such as adding auxiliary raw materials such as molybdenum oxide, bismuth oxide, calcium oxide and niobium oxide, etc., and performing sand grinding. After sand grinding, the granulated slurry is obtained, and then It is granulated and billet-made, and finally sen...

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Problems solved by technology

However, because there is a height difference between the co-rotating container and the discharge port of the vibrating mill box, that is to say, there is a distance between the two and they cannot be properly docked, especially when the vibrating mill will produce Vibrating air flow, so the main raw material mixture diffuses into the air during unloading to form a thick haze. On the one hand, it affects the environment of the job site, on the other hand, it affects the health of workers, and on the other hand, it causes serious damage to the pre-burned crushed material. waste

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