A kind of nano pearl powder slurry and its preparation process
A technology of nano pearl powder and preparation process, applied in grain processing and other directions, can solve the problems of low crushing efficiency of pearl powder, difficulty in reaching nano-scale crushing particle size, etc., and achieve the effect of avoiding energy dissipation and improving crushing efficiency.
Active Publication Date: 2021-08-17
清远元一生物科技有限公司
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Problems solved by technology
[0004] The main purpose of the present invention is to propose a nano-pearl powder slurry and its preparation process, aiming to solve the existing technical problems of low crushing efficiency of pearl powder and difficulty in reaching nano-level crushing particle size
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] It should be noted that if there are directional indications such as up, down, left, right, front, back, etc. in the embodiment of the present invention, the directional indications are only used to explain the position of each individual in a certain posture as shown in the attached figure. If the relative positional relationship, movement conditions, etc. between the components change, the directional indication will also change accordingly. ...
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The invention discloses a nano-pearl powder slurry and a preparation process thereof, comprising the following steps: crushing pearls to obtain pearl powder; continuously pressing the pearl powder into a crushing chamber with a high-pressure dispersion liquid, and the high-pressure dispersion liquid performs vortex rotation in the crushing chamber When the pearl powder moves along the periphery of the vortex, the pearl powder collides with each other and the pearl powder collides with the inner wall of the crushing chamber to make it further crushed. The top of the crushing chamber is equipped with a discharge port with a filter. After crushing, it reaches the preset particle size. When the pearl powder moves to the center of the vortex, it is discharged through the discharge port to obtain a nano-pearl powder slurry. The high-pressure dispersion liquid forms irregular turbulence in the crushing chamber to crush the pearl powder particles. Because the high-pressure dispersion liquid flow rotates at a high speed in the crushing chamber, the fluid forms many irregular small eddies, so that the pearl powder particles in the crushing chamber are also In an irregular state, the fine pearl powder particles continuously collide and rub against each other in the process of swirling flow, achieving a nano-level crushing effect.
Description
technical field [0001] The invention relates to the technical field of pulverization, in particular to a nano pearl powder slurry and a preparation process thereof. Background technique [0002] Along with the raising of people's living standard, the progress of cultured pearl technology, people are increasing to the demand of pearl. Pearl powder, especially nano-pearl powder has a strong cleaning ability to remove skin grease and dirt. After nano-pearl powder can reach the particle size of 1 / 200 of human pores, the skin can be quickly and directly absorbed. Add a certain amount of nano-pearl powder to cosmetics It can clean the skin and present the most basic healthy complexion; and the nano-pearl powder has a certain protective ability to the skin when it is irradiated by ultraviolet rays. Nourishing to the surface of the skin, maintaining the normal secretion of estrogen, making the skin smooth and delicate, removing melanin to achieve a whitening and fair complexion eff...
Claims
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IPC IPC(8): B02C19/06B02C23/16B02C23/00
CPCB02C19/06B02C23/00B02C23/16B02C2023/165
Inventor 庞元玉庞祥超周小娟胡远飞
Owner 清远元一生物科技有限公司