Talk about the basics of cleaning sieve

  Particularity of grain production , in order to achieve satisfactory cleaning effect , the equipment selection and use to do the following: ① granary is now equipped with complete sets Vibrating feeder of equipment production operations are 50t / h, yield than rice, flour plant is much larger , and the larger impurity grain on the market , the choice of such a sieve type, note that the best choice sieve sieve surface width 1.8m , 1.8m width as the screen type is a double feed, can be adequately using the effective width of the screen surface for sifting , screen machinery and 1.5m in width of the screen surface is a single screen -type material inlet , the material layer is concentrated in the middle of the screen surface , the screen surface itself is narrow , plus the problem, the flow can not meet the 50t / h production requirements. ② The sieve -type light impurities removal efficiency is higher, can better meet the production requirements , but be careful collection hopper to promptly clean up , it is worth noting that boot with particular attention to light impurities auger rotates in correct direction , otherwise once the operation reverse , it will cause clogging . ③ The sieve -type small miscellaneous cleaning effect is better, because the screen surface with a self-cleaning ball , clogging . However, the screen on the ropes, and other fibrous valley shall be very sensitive to impurities . If too many of these impurities , cleaning is not timely , it will live in a big mixed paste the screen surface , so that the effective screen management area is reduced , causing some food grain exports flow to large complex , affecting equipment production and cleaning effect .