Kaolin fine grinding and screening device for firing of blue and white porcelain
A technology of fine grinding and screening device, applied in the direction of filter screen, solid separation, grid, etc., can solve the problems of low processing efficiency and high labor intensity, and achieve the effect of improving efficiency, improving grinding speed, and improving screening speed.
Active Publication Date: 2018-03-23
JIUJIANG CHANGYOU IND
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Problems solved by technology
When processing the kaolin used to make blue and white porcelain, the raw materials of the green body are mixed according to parts by weight, and then the larger particles are crushed by manual grinding, and then impurities are removed through a 100-mesh sieve, and the green body is obtained after repeated grinding and screening for many times. Mud, its processing efficiency is low, labor intensity is high
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[0021] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0022] see Figure 1-3 , a kaolin fine grinding and screening device for firing blue and white porcelain, comprising a grinding and screening box 1, a preliminary grinding chamber 3, a preliminary grinding roller 4, a fine grinding tank 7, a grinding sieve plate 8, a grinding motor 11, a grinding wheel 13, and an electromagnet 15 , magnet 16 and fine screening groove 21, described grinding and screening box 1 upper side has feed inlet 2, and grinding and screening box 1 inside is also provided with preliminary grinding chamber 3, and preliminary grinding chamber 3 is connected with feeding inlet 2, so The lower side of the preliminary grinding chamber 3 is connected with a feeding pipe 5, and the feeding pipe 5 and the preliminary grinding roller 4 are fixedly connected by screws. The inside of the preliminary grinding chamber 3 is rotated to insta...
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The invention discloses a kaolin fine grinding and screening device for firing of blue and white porcelain. The kaolin fine grinding and screening device comprises a grinding and screening box, a preliminary grinding cavity, preliminary grinding rollers, a fine grinding groove, a grinding sieve plate, a grinding motor, a grinding wheel, electromagnets, magnets and a fine screening groove. The preliminary grinding cavity is further formed inside the grinding and screening box; the fine grinding groove is slidably formed in sliding rods; the electromagnets are arranged on the left side and the right side inside a sliding groove correspondingly; the upper sides of the magnets are fixedly connected with a connecting rod; and the other end of the connecting rod is fixedly connected to the lowerside of the fine grinding groove. During fine grinding and screening, the fine grinding groove slides leftwards and rightwards, so that on one hand, kaolin inside the fine grinding groove is ground without a dead angle, the grinding missing situation is prevented, and on the other hand, the screening speed of the ground kaolin on the grinding sieve plate can be further improved through leftward and rightward moving of the fine grinding groove; and the fine screening groove is inclined leftwards and rightwards, so that the screening speed of the kaolin inside the fine screening groove is improved greatly.
Description
technical field [0001] The invention relates to the field of porcelain, in particular to a kaolin fine grinding and screening device for firing blue and white porcelain. Background technique [0002] Porcelain is made of porcelain stone, kaolin, quartz stone, mullite, etc., and the surface is covered with glass glaze or painted objects. Porcelain is formed by firing at a high temperature (about 1280°C-1400°C) in a kiln. The glaze color on the surface of the porcelain will undergo various chemical changes due to different temperatures. It is a treasure of Chinese civilization. When processing the kaolin used to make blue and white porcelain, the raw materials of the green body are mixed according to parts by weight, and then the larger particles are crushed by manual grinding, and then impurities are removed through a 100-mesh sieve, and the green body is obtained after repeated grinding and screening for many times. Mud has low processing efficiency and high labor intensity...
Claims
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IPC IPC(8): B02C4/02B02C4/30B02C4/42B02C23/16B07B1/28B07B1/42B07B1/46
CPCB02C4/02B02C4/30B02C4/42B02C23/16B02C2023/165B07B1/28B07B1/42B07B1/4609
Inventor 季元吉
Owner JIUJIANG CHANGYOU IND