Solid raw material pre-treatment device and method for preparing nanocomposites
A technology of nanocomposite materials and pretreatment devices, applied in the direction of separating solids from solids with airflow, solid separation, chemical instruments and methods, etc., can solve the problems of poor screening effect, difficult impurities, removal, etc., to achieve guaranteed Screening effect, strong practicability, effect of avoiding waste
Active Publication Date: 2020-05-08
南京牧科纳米科技有限公司
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It is also a precious gemstone. Purified nano-diamond is a kind of diamond. Nano-diamond is prepared by mixing nano-materials and diamond principles. The purity determines the quality. Impurities other than raw materials need to be screened out. It can screen out one of solid particles or soft impurities, and the screening effect is poor
[0003] In view of the above problems, the patent announcement number CN209020774U now discloses a raw material pretreatment device, which is difficult to remove unqualified impurities when screening. In addition, the screening efficiency of this plate-shaped filter screen is low, which is not conducive to Provides preprocessing efficiency
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[0029] see Figure 1-3 , in an embodiment of the present invention, a solid raw material pretreatment device for preparing nanocomposite materials, comprising an inner box 6 and an outer box 1 arranged outside the inner box 6, the upper end of the inner box 6 is provided with a feeding port and is arranged on a feeding The cover at the port, the upper end of the inner box 6 is provided with a drive motor 9 through a fixed frame 8, the output end of the drive motor 9 is connected to the upper end of the rotating shaft 10, and the lower end of the rotating shaft 10 runs through the upper and lower end surfaces of the inner box 6;
[0030] The lower end surface of the outer box 1 is provided with a discharge port, and the discharge port is equipped with a movable sealing plate 20 for blocking. The right end of the movable sealing plate 20 is connected to a push cylinder 21 for driving it to move left and right. The bottom of the outer box 1 where the material port is located is p...
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The invention discloses a solid raw material pre-treatment device and method for preparing nanocomposites. The device comprises an inner box and an outer box arranged on the outer side of the inner box. A drive motor is arranged at the upper end of the inner box through a fixing frame, the output end of the drive motor is connected with the upper end of a rotary shaft, and the lower end of the rotary shaft penetrates through the upper end face and the lower end face of the inner box. A discharge port is formed in the lower end face of the outer box, a movable sealing plate achieving a blockingeffect is cooperatively arranged at the position of the discharge port, the right end of the movable sealing plate is connected with a push cylinder for driving the movable sealing plate to move leftand right, and a collecting hopper for collecting materials is arranged at the bottom, where the discharge port is located, of the outer box. The solid raw material pre-treatment device and method are designed aiming at the defects of an existing device, the materials are screened in a circulating manner, waste of the materials is avoided, winnowing and mesh screening are combined during screening, the screening effect is guaranteed, screened impurities can be removed, accumulation of the impurities is avoided, and the practicality is high.
Description
technical field [0001] The invention relates to the technical field of nanomaterial processing equipment, in particular to a solid raw material pretreatment device and method for preparing nanodiamond composite materials. Background technique [0002] Diamond is commonly known as "diamond". That is what we often call the original body of diamond. It is a mineral composed of carbon element, which is an allotrope of carbon element. Diamond is the hardest substance naturally occurring in nature. Diamonds are used in a wide variety of applications, such as: handicrafts, cutting tools in industry. Graphite can form synthetic diamond under high temperature and high pressure. It is also a precious gemstone. Purified nano-diamond is a kind of diamond. Nano-diamond is prepared by mixing nano-materials and diamond principles. The purity determines the quality. Impurities other than raw materials need to be screened out. It can screen out one of solid particles or soft impurities, ...
Claims
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Login to View More IPC IPC(8): B07B9/00B07B1/06B07B7/01
CPCB07B1/06B07B7/01B07B9/00
Inventor 蒋连福曾海波
Owner 南京牧科纳米科技有限公司