A device for removing iron impurities inside medicinal materials and its removal method

Abstract

The invention discloses equipment used for removing iron impurities in medicinal materials and a removing method of the equipment. The equipment comprises a softening vibration device, a slice cutting device, an electromagnetic removing device, a drying device and a collecting box. The softening vibration device comprises a softening vibration box, a supporting net plate and a vibration motor. The slice cutting device comprises a slice cutting box. The slice cutting box is internally provided with a square slice cutting drum. A plurality of slice cutting holes are formed in the slice cutting drum. The slice cutting box is internally and slidably provided with a sliding frame. The sliding frame is provided with an upper sliding rod and a lower sliding rod. Slice cutting steel wires are connected between the upper sliding rod and the lower sliding rod. The electromagnetic removing device comprises a box body. The box body is provided with an inner drum wall and an outer drum wall. The inner wall of the box body is provided with a magnet exciting coil. The method comprises the following steps that the medicinal materials are washed, soaked and vibrated in the softening vibration device, the medicinal materials in the slice cutting drum are cut into slices, a high magnetic field is formed at the exterior of the outer drum wall of the box body, and the iron impurities embedded in the slice-shaped medicinal materials are removed out under the function of magnetic field force.

Description

technical field [0001] The invention relates to a device and method for removing impurities, in particular to a device for removing iron impurities inside medicinal materials and a method for removing them. Background technique [0002] In the industrial chain of medicinal materials, especially in the process of trading raw materials of medicinal materials, unscrupulous businessmen often fill the interior of medicinal materials with iron impurities in order to obtain greater profits, such as using an air gun to drive iron nails into Tianqi or Maca. Increase the weight of herbs. Before the production of medicinal materials, the pharmaceutical center must remove the iron nails inside the medicinal materials, otherwise these iron nails will cause great damage to the pharmaceutical equipment. [0003] Existing publication number is that the Chinese utility model of CN204234315U discloses " a kind of Chinese herbal medicine impurity removal device ", comprises the frame that hea...

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Problems solved by technology

[0004] However, the above-mentioned patent impurity removal devices are all aimed at removing impurities outside the medicinal material, and cannot be applied to the removal of iron nails inside the medicinal material.

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