Study on technology and equipments for fabrication of rice sheets
2010
Ton That Minh
The purpose of research on production of technology and facilities of noodles on a continuous cloth spread machine is to make traditional products made by traditional manual scale production ancient to present to industrial scale production. This research found a suitable processing technology, which is: rice is generally used varieties Q4, Q5 or Moc Tuyen; it is carefully milled, soaked from 10-14 hour (depending on environment temperature) - wet grinding by two - sided stone grind machine, the rate of rice/water is 1/2.3 to 1/2.5 - deposit sediment (1-2 times) to separate sugar, protein and impurities and to make noodles more persistent - adjustment powder concentration (29-32) Be - rinsing on cloth tape with speed 0.12 m/s (the tape must be on the hard surface is to rinse powder uniform) - steam noodle in a steamed chamber with 4m long and in 34 seconds. The saturated steam 1000C is supplied by two coal-fired boiler used 22 kg coal/h - after steaming, noodle is move to another tape to cool (by fans) down to 300C, to reduce moisture and make persistent - cut noodle to the fibers 5mm wide, 500mm long by structure rotating knives - hang up noodle to cool continuously - to consume. Productivity is 120 kg/h. Number as rolls, dried noodles, and vermicelli.
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