PURPOSE: To obtain rice cleaning equipment capable of performing rice cleaning based on a predetermined standard corresponding to the old rice degree of unpolished rice even with respect to unpolished rice different in old rice degree.
CONSTITUTION: An unpolished rice odor detection means 10 detecting the odor emitted from unpolished rice is installed to rice cleaning equipment equipped with a rice cleaning part 5 capable of cleaning unpolished rice received in a receiving part 2 to a state different in cleaning degree and a cleaning degree control means 80 altering the rice bran removing ratio of cleaning treatment in the rice cleaning part 5 according to the rising amt. of the detection value at the point of time of the start of odor detection as detected odor data is also installed thereto and a rice bran removing ratio is largely regulated as the rising amt. becomes large.
SAKAI CHIAKI
SUZUKI RYOJI
YAMAUCHI RYOGO
