Magnetic powder preparation equipment for preparing inductance magnetic blank and use method of magnetic powder preparation equipment
A technology of magnetic powder and inductance, applied in the field of magnetic induction, can solve the problems of changing performance, insufficient mixing of magnetic powder, affecting product quality, etc., to prolong the service life, facilitate disassembly and replacement, and improve the quality of finished products.
Pending Publication Date: 2022-07-01
华萃微感电子(江苏)有限公司
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Problems solved by technology
The existing mixing equipment mainly has the following problems: when the raw materials are stirred, the air is not completely isolated, and the permanent magnet ferrite powder is easily further oxidized at high temperature, thereby changing its performance, which will affect the product quality; during the preparation process, the magnetic powder Insufficient mixing, magnetic powder is easy to adhere to the inner wall of the stirring container
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[0030] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.
[0031] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, with a specific orientation. The orientation configuration and operation are therefore not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are...
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The magnetic powder preparation equipment comprises four supporting legs, the upper ends of the four supporting legs are jointly and fixedly provided with an air inlet box, the upper end of the air inlet box is fixedly provided with a preparation box, a stirring mechanism is arranged in the preparation box, and the stirring mechanism is fixedly connected with the air inlet box. A feeding assembly is fixedly installed on one side of the upper end of the preparation box, two partition plates are arranged in the air inlet box, an air inlet pipe is fixedly installed in the middle of the right end of the air inlet box, a discharging pipe is fixedly installed in the middle of the lower end of the air inlet box, and an electric control box is fixedly installed in the middle of the rear end of the air inlet box. An exhaust pipe is fixedly connected to the upper part of the outer surface of the preparation box. The invention further discloses a use method of the magnetic powder preparation equipment for preparing the inductance magnetic blank, magnetic powder is mixed uniformly, the magnetic powder can be effectively prevented from being oxidized by oxygen in the preparation box, the quality of a finished product is improved, and the magnetic powder preparation equipment has wide application prospects in the technical field of inductance and magnetism and is suitable for popularization and use.
Description
technical field [0001] The invention relates to the technical field of induction and magnetism, in particular to a magnetic powder preparation device for preparing induction magnetic embryos and a method for using the same. Background technique [0002] Inductance is a property of a closed loop and a physical quantity. When the coil passes the current, a magnetic field induction is formed in the coil, and the induced magnetic field will generate an induced current to resist the current passing through the coil. The interaction relationship between this current and the coil is called the electrical inductive reactance, which is the inductance, and the unit is Henry. It is a circuit parameter that describes the induced electromotive force effect in this coil or in another coil due to changes in coil current. Magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical...
Claims
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Login to View More IPC IPC(8): B01F27/80B01F27/90B01F35/12B01F35/71B01F27/112B01F27/11B01F23/60
Inventor 高彦华周晟
Owner 华萃微感电子(江苏)有限公司