How to operate a small household rice machine? What are the main reasons for its effect?
How to operate a small household rice machine? What are the main reasons for its effect? First, before the brown rice enters the hopper, check whether there are metal objects and stones to avoid damage to the grinding wheel. Second, after whitening, pull out the rotating block in front to clean up the remaining rice sugar in the whitening room, so as not to affect the accuracy of the sample.
Small household rice beaterHow to do it? Affect its effectMain reasonWhat are they?
First, before the brown rice enters the hopper, check whether there are metal objects and stones to avoid damage to the grinding wheel.
Second,After whitening, pull out the rotating block in front to clean up the rice sugar left in the whitening room, so as not to affect the accuracy of the sample.
Third,Small household rice beaterThe milling precision of rice should be determined by the variety of brown rice, and the sample number and milling time of low precision samples should be17-18g, rice milling time should be shorter. The number of high-precision samples is 20g, and the milling time is slightly longer.
Fourth, the machine is used for a long time. When grinding high-moisture brown rice, when the rice bran bonds the grinding wheel to affect the fine whiteness, the grinding wheel can be removed with a wrench, and the bran powder can be brushed off with a wire brush, and it can be put back into use as it is.
ImpactSmall household rice beaterThe main reason for the effect of rice millingWhat are they?
Small household rice beaterIt is one of the important mechanical equipment in grain processing. According to the different processing technology,Small household rice beatercan be dividedSmall household rice beaterAnd coarse mill two kinds. The difference between the two is that the rice white rice machine(commonly known as agricultural rice machine) is iron roller or iron reinforced sand rollerSmall household rice beater, Directly grind rice into white rice; this machine has simple structure, convenient operation and maintenance, low price, and is very suitable for rural areas. Brown rice thresher, generally sand rollerSmall household rice beaterIt is only suitable for processing clean brown rice with rice husk removed. Need to be combined with the husking machine, husking machine and other equipment for rice processing, the scale of investment is relatively large, mainly for grain processing enterprises.
ImpactSmall household rice beaterThere are many factors affecting the effect of rice milling, which is often the result of a combination of factors. To sum up, there are mainly raw grain factors, human factors, objective factors and so on. In addition to the factors of the machine itself, the raw grain has a great influence on the test results.
The choice of raw grain isSmall household rice beaterAn important part of testing or testing. The quality of raw grain will directly affect the test results, especially the technical parameters of finished rice. Therefore, in grain purchase, there are strict inspection standards for raw grain, and the inspection items mainly include grain shape: the grain shape of rice is the surface shape of grain, and there are long grain shape and round grain shape according to its aspect ratio.(tending to be round). Waist burst rate: Waist burst refers to one or more criss-cross cracks in brown rice grains. Moisture content: The moisture content of rice directly affectsSmall household rice beaterThe state is related to the toughness of rice husk, the binding force between brown rice cortex and endosperm, the damage strength of endosperm, the difficulty of milling and the timely discharge of rice flour. Keratinization rate: high keratinization rate of rice endosperm(Commonly known as vitreous), compact structure, high compressive strength, and it is not easy to produce broken rice during processing. Uniformity: The uniformity of rice refers to the uniformity of rice surface shape, particle shape, size and moisture content. Impurity ratio: According to the provisions of GB 1350-2009, the impurity ratio of any variety and grade of rice should be less than (or equal to) 1.0%. But the reality is that the source of raw grain is mixed, and the proportion of impurities generally exceeds the standard, and some even reach 3% to 4%. This will directly affectSmall household rice beaterproduction, power consumption per ton of material, productivity and other performance indicators.