A negative pressure-based ultrafine black fungus powder purification system

Abstract

The invention discloses a negative pressure-based ultrafine black fungus powder purification system, which includes a purification tank and a hollow cylinder, the top of the purification tank is fixedly equipped with a feeding chamber, and the hollow cylinder is fixedly installed in the feeding chamber One side of the purification tank, a control panel is installed on the surface of the purification tank, and the purification tank is fixedly installed on the top of the bracket. The purification tank is trapezoidal, and a magnetic slide plate is installed on one side of the inner wall of the purification tank. Surface mounted with normal slides. A negative pressure-based ultrafine black fungus powder purification system according to the present invention can preliminarily separate the mixed powder through the provided magnetic slide plate and ordinary slide plate, and through the provided coil and the solid iron core in the coil, it can When alternating current is applied, a magnetic field is generated to make the surface of the solid iron core magnetic. Through the transparent hollow cylinder, the amount of iron powder adsorbed on the solid iron core can be observed, and it can be judged whether the fungus powder needs to be treated twice.

Description

technical field [0001] The invention relates to the field of black fungus powder purification, in particular to a negative pressure-based ultrafine black fungus powder purification system. Background technique [0002] The existing black fungus powder processing device generally includes a feeding bin, a ball milling device for breaking walls, and a device for removing iron powder (because in the process of ball milling, there will be iron powder doped in the inside, and the powder after the ball milling is blown with a blast. , the black fungus powder will be blown away by the blast, and the iron powder will stick to the magnetic closed surface), the collection bin, the subpackage sealing device (subpackage and seal the collected broken wall black fungus powder), microwave sterilization device ( Sterilization by microwave). The processing method of existing black fungus powder is: put the chopped black fungus in the feeding bin, through the ball milling process, the black ...

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Problems solved by technology

[0003] Under normal circumstances, the existing black fungus needs to be ground by a ball mill to grind the fungus powder during the crushing process. However, since the ball mill uses iron balls, iron powder will fall from the surface and mix into the black fungus during the grinding process. Among the powder, it will affect the purity of the black fungus powder and affect the use effect of the black fungus powder. In the prior art, the efficiency of the iron removal powder device is low. Due to the setting of the iron removal device itself, the degree of refinement is low, because During the ball milling process, there will be iron powder doped in it, and the powder after the ball milling is blown by a blast, the black fungus powder will be blown away by the blast, and the iron powder will stick to the magnetic closed surface. For this reason, we A negative pressure-based ultrafine black fungus powder purification system is proposed. Two sets of magnetic systems and one circulation system are used in conjunction with each other to improve the efficiency of iron powder removal.

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