Method to prevent rice grains from adhering to the barrel
A barrel body and rice grain technology, applied in the direction of internal accessories, lining/internal coating, etc., can solve the problems that cannot be poured out, rice grains adhere to the barrel, etc., and achieve the effect of easy cleaning
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0023] see figure 1 , a method to prevent rice grains from adhering to the barrel, he does it through the barrel as follows. The barrel includes an annular barrel side wall 1 and a barrel bottom wall 2 closed at the lower end of the barrel side wall. The bottom wall of the barrel body is provided with a plurality of bottom wall ring grooves 3 extending circumferentially along the side wall of the barrel body. The groove width of the ring grooves on the bottom wall is 0.45 mm to 0.7 mm, and the wall thickness between adjacent ring grooves on the bottom wall is 0.45 mm to 0.7 mm. The depth of the annular groove on the bottom wall is between 0.45 mm and 0.7 mm. The inner peripheral surface of the side wall of the barrel is provided with several straight grooves 4 extending axially along the circumferential distribution of the side wall of the barrel. T...
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