When millet processing equipment processes millet, the function of the rice screen is to filter the material. Long-term use can easily cause the screen to be blocked, resulting in the inability of the millet rice milling machine to produce normally, affecting efficiency or damaging the equipment. Two major reasons and solutions for the blockage of rice screen in millet rice milling machine.
Reasons for the blockage of rice screen in millet rice milling machine:
1. Climate reasons
In the cold weather in winter, when the millet rice milling machine beats rice, the temperature is generated due to friction, which forms a temperature difference with the rice screen and produces water mist. The dust and water mist generated during the rice beating process adhere to the sieve holes to form a blocked sieve.
Solution: Heat the rice sieve before milling the rice in the millet rice milling machine.
2. High water content of millet
During the rice milling process, dust is inevitable. If the water content of millet is high, dust and moisture will adhere to the rice sieve holes, which will block the sieve holes over time. The solution is as follows:
1. The new rice milling equipment is equipped with a vibrating circular screen, which can form a secondary vibration in the opposite direction of the rice grains. Through the eccentric structure, vertical movement is formed with the screen surface direction, so that the rice grains can pass through the fine holes smoothly.
2. Installing the sieve plate on the millet rice milling machine: A movable sieve plate can be installed on the rice sieve to make it tap the screen surface to prevent the sieve from being blocked.
3. Installing the cleaning roller on the millet rice milling machine: The cleaning roller can be installed on the screen surface to prevent blockage.
4. Installing the rubber ball on the millet rice milling machine: A rubber ball can be installed at the bottom of the screen surface to increase the vertical vibration frequency to prevent and solve the blockage.
The above are the reasons and solutions for the blockage of the rice screen of the millet rice milling machine.