Titanium dioxide production technology
A preparation process and technology of titanium dioxide, applied in the direction of cocoa, grain processing, food science, etc., can solve the problems of reducing production efficiency, increasing the production cycle of titanium dioxide, etc., so as to improve the quality of production, improve grinding efficiency, and improve grinding effect. Effect
Active Publication Date: 2021-02-23
SHANGHAI TITANOS IND
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: in the actual use process, in order to make the titanium dioxide particles more refined and uniform, the production cycle of titanium dioxide will undoubtedly be increased by increasing the grinding time and the number of grinding times, thereby reducing Production efficiency, if the grinding effect is improved during the grinding process of titanium dioxide, more titanium dioxide can be ground in a shorter time, and the production efficiency of titanium dioxide can be further improved. room for improvement
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[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0035] refer to figure 2As shown, it is a titanium dioxide preparation process disclosed in the present invention. In order to improve the grinding quality of titanium dioxide and improve the grinding efficiency of titanium dioxide, it uses a titanium dioxide grinding equipment, which includes crushing of titanium dioxide blocks. The crushing device 1 and the grinding device 2 for grinding the titanium dioxide block also include a stirring device 3 for fully stirring and mixing the titanium dioxide block and the titanium dioxide powder; , the large titanium dioxide block can be crushed, and after the crushing is completed, the crushed titanium dioxide block is ground by the grinding device 2, so that the crushed titanium dioxide block is ground into powder; in addition, in In the process of grinding the titanium dioxide block, the stirring device 3 can guid...
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The invention relates to the technical field of production and grinding of titanium dioxide, in particular to a titanium dioxide production technology. Titanium dioxide grinding equipment is used forthe titanium dioxide production technology, and the equipment comprises a crushing device for crushing titanium dioxide blocks and a grinding device for grinding the titanium dioxide blocks, and further comprises a stirring device for fully stirring and mixing the titanium dioxide blocks and titanium dioxide powder; and the crushing device comprises an operation frame, a grinding tube, a feeding frame, a driving motor, a first rotating board, a second rotating board, a first crushing roller, a second crushing roller and knockout boards, the grinding device comprises a rotating motor, a rotating shaft, a fixing board, a rotating tube, a tensioning column, a primary grinding board and a secondary grinding board, and the stirring device comprises a knockout block and an oblique guiding board.The titanium dioxide production technology has effects of higher grinding efficiency and more excellent grinding effects in processes of grinding the titanium dioxide.
Description
technical field [0001] The invention relates to the technical field of production and grinding of titanium dioxide, in particular to a preparation process of titanium dioxide. Background technique [0002] Titanium dioxide is a white inorganic pigment with a molecular formula of TiO2, also known as titanium dioxide. With non-toxic, best opacity, best whiteness and brightness, it is considered as a white pigment with the best performance in the world. It is widely used in coatings, plastics, papermaking, printing inks, chemical fibers, rubber, enamel, Ceramics, electronic ceramics, glass, alloys, welding rods, cosmetics and other industries. It has two structures: rutile and anatase. The rutile crystal structure is dense, relatively stable, and has low optical activity, so it has good weather resistance, high hiding power and color reduction power, and is more and more popular. [0003] In the actual production and production process of titanium dioxide, in order to facilit...
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IPC IPC(8): B02C21/00B02C13/06B02C13/26B02C13/28B02C13/30B02C7/06B02C7/11B02C7/12B02C23/00B02C23/18
CPCB02C7/06B02C7/11B02C7/12B02C13/06B02C13/26B02C13/28B02C13/30B02C21/00B02C23/00B02C23/18
Inventor 李新岭曲文驰
Owner SHANGHAI TITANOS IND