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Composite ultrasonic vibration stirring ball-milling equipment and use method

A technology of vibration stirring and composite ultrasound, which is applied in the direction of grain processing, etc., can solve the problems of easy agglomeration of fine powder particles, affecting the uniformity of powder ball milling, the quality of mixed powder, and the tendency of powder slurry to stick to the wall and bottom, etc., to achieve The adhesion effect is strengthened, the particle size uniformity is improved, and the effect of avoiding the deterioration of the grinding effect is achieved.

Active Publication Date: 2021-05-04
济南重工集团有限公司
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AI Technical Summary

Problems solved by technology

[0004] At present, in the process of ball milling powder in the existing planetary ball mill, the powder slurry in the ball mill tank is prone to problems such as sticking to the wall and bottom, and the fine powder particles are easy to agglomerate in the slurry after ball milling, which affects the mixing of powder ball milling. Uniformity and quality of mixed powder

Method used

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  • Composite ultrasonic vibration stirring ball-milling equipment and use method
  • Composite ultrasonic vibration stirring ball-milling equipment and use method
  • Composite ultrasonic vibration stirring ball-milling equipment and use method

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Embodiment Construction

[0025] The present invention will be specifically described below in conjunction with the accompanying drawings and embodiments.

[0026] Such as Figure 1-7 As shown, the present invention provides a compound ultrasonic vibration stirring ball milling equipment, including an outer shell 2, a ball milling tank 3, a fixed frame 7 and a transmission mechanism, and the inside of the ball milling tank 3 is provided with an ultrasonic vibration stirring claw 19 and a spherical ultrasonic oscillator 20. The transmission mechanism includes a rotary base 12, a rotating shaft 5, a central gear 10, a planetary gear 9, a longitudinal motor 6, an epicyclic motor 8 and a central motor 15. The ball mill pot 3 is installed on the upper sealing cover 4, and the upper The sealing cover 4 is connected with the rotary base 12 through bolts; the outer wall of the rotary base 12 is provided with a concave area that can accommodate the rotating roller 11, and the inner wall of the fixed frame 7 is ...

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Abstract

The invention discloses composite ultrasonic vibration stirring ball-milling equipment comprising an outer shell, a ball-milling tank, a fixed frame and a transmission mechanism. An ultrasonic vibration stirring claw and a spherical ultrasonic oscillator are arranged in the ball-milling tank. According to the composite ultrasonic vibration stirring ball-milling equipment, the ultrasonic oscillator is added to drive a tank body to generate high-frequency oscillation, so that adhesion of powder on the surface of the tank body in the ball milling process can be effectively reduced, and the distribution condition of nano-particles is improved; and the ultrasonic vibration stirring claw is arranged, the powder mixing uniformity in the ball milling process is improved, the powder distribution condition is effectively improved, meanwhile, self-agglomerated nano-particles in the ball milling process are scattered, the powder mixing effect is effectively improved, and therefore higher-quality powder is obtained, and the particle size uniformity of the powder is improved.

Description

technical field [0001] The invention relates to a composite ultrasonic vibration stirring ball milling equipment and a use method thereof, and relates to composite powder mixing and preparation technologies, in particular to the technical field of preparation of laser cladding powder materials. Background technique [0002] Laser cladding technology uses laser irradiation to provide a heat source to melt the powder material and the surface of the substrate at the same time, so that it can be rapidly solidified to form a surface coating that is metallurgically bonded to the substrate material, thereby improving the wear resistance, erosion resistance and corrosion resistance of the substrate surface. and other performance methods. At the same time, laser cladding technology is also an important additive remanufacturing repair technology, which has been applied to aerospace, mining equipment, marine equipment, automobile manufacturing and other industries. Powder preparation ...

Claims

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Application Information

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IPC IPC(8): B02C17/10B02C19/18B02C17/24
CPCB02C17/10B02C19/18B02C17/24
Inventor 于普涟栾守成卢庆亮杜际雨
Owner 济南重工集团有限公司
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