Processing process should pay attention to when using sorghum barley

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In the past two years, with the Australian sorghum barley and American sorghum enter the Chin market, the application of sorghum barley in the feed is increasingly accepted by the market. Sorghum barley as a raw material that can replace corn feed has been applied in more feed companies. In the past two years, with the Australian sorghum barley and the US sorghum enter the Chin market, the application of sorghum barley in the feed is increasingly accepted by the market. Sorghum barley as a raw material that can replace corn feed has been applied in more feed companies. At more study, the study of its production process is not ignored. , Crushing Process National Differences in the Crystal Cognition of Sorghum Barley. According to the Australian feed mill and farm self-ingredient data, the difference in sorghum barley crushing process is likely to cause low production efficiency, and in vitro starch digestion test prove that the granular particle size is, the lower the digestion, the sorghum or barley pulverization particle size cannot be greater than 1 mm. Other studies have been concluded that for hard sorghum and soft sorghum, their ideal crushed degree is 300 microns – 500 microns, respectively. But as the age of pigs and chickens increases, the ideal particle size is also increased. The author believes that the sorghum barley is smashing, but should pay more attention to the principle of more suitable tuning, small particle size, and the weight of the unit is large, and the tuning is more fully, so the sorghum barley feed is not too big (recommended not More than 1.2 mm). The hammer pulverizer is generally considered to reduce the pulverized particle size than the roller pulverizer. Service Animal Husband 2, Mixed Material Water Control Water Content in Pipes in Live Animal Molding Stripes is a very important parameter, Feed finished product quality, feed processing efficiency, equipment loss, animal’s absorption of feed nutrie, and animal production performance have a large impact. Sorghum barley is a higher temperature and low humidity steam due to tuning, so in order to better regulate the granulation, the moisture after mixing is particularly important. The author believes that the water should be controlled in 12-13%, because the most The grain water is 15% -16.5%, each increases by 1% moisture, and the temperature increases by 11 degrees. Therefore, if the water is too low, the temperature can not reach the optimal temperature. When the mix is too low, it is recommended to pass Add a liquid antifungal solution to the aqueous solution. and Three, Temperature Steam Requireme Higher is an important part of feed production. The steam quality acts on the quality of the tuning temperance. Templates are steam to pass moisture, thermal energy to the feed, only dry saturated steam can quickly transfer thermal energy to feed, saturated steam heat transfer is instantaneous. Overheated steam is low due to low heat capacityThe heat performance is poor, and the superheated steam requires a 2-3 minute self-cooling process, and the conditioning process is less than 3 minutes, so it is not better to complete the tuning. The heat capacity of wet steam is also very low, and the secondary evaporation will further reduce thermal energy, and the moisture containing water will also hinder the heat exchange of steam and feed, resulting in a high partial moisture, which is easy to cause granulation, and local moisture. After the cooling is not easy to be brought out, it is easy to cause local mildew. Barley , The starch is poor, and the granulation will also be more difficult, so the steam requireme are higher than corn feed. How to Ser High Dry Satument Steam? The author must do the following measures: 1, the steam pressure of the boiler must be guaranteed, In general, the steam coming out of the boiler must guarantee the pressure 2, the delivery pipe must do minimum loss: Use the appropriate pipe diameter pipe to minimize pipe length . When the pipe length cannot be reduced, do a good job in the pipe slope (100: 1 to the steam transport direction), to add some water-sng valves at the bottom of the pipe every 50 meters to the bottom of the pipe 3 Before entering the conditioner, it is necessary to effectively decompress, adjust the steam pressure to the appropriate pressure (different regulators, different vessels, and the use of tuning and needle pressure) general tuning pressure is not easy to exceed 4 kg service livestock 4, decompression steam pipes should be greater than about 1.5 ti of the conveying pipe, and must be effectively carried out, in general, there must be a riser, bottom into steam, upper end Enter the conditioner, the bottom is hydrophobic, strictly prevent condensed water into the stront module 5, after decompression, pay attention to temperature pressure, ensure that the steam is saturated and steam ( For example, the pressure is 0.2 MPa, corresponding to 2.04 kg, by querying its temperature at 120.24 degrees, when the temperature is too high, its steam is superheated steam, when the temperature is too low, the wet steam), generally decompression The pipe should not be treated, more for the steam temperature after decompression to correspond to the corresponding temperature granulation ring model difference Due to many starch conte of sorghum barley, more squeezed amou are needed to ensure the smoothness of the granulation, so the opening rate of the ring mold is not too high, otherwise the area of the area will reduce the feed. Extrusion, causing the difficulty of granulation, reducing grain production capacity, the author believes that the same compression ratio is a ring mold,The ring mold opening ratio is slightly lower than the feed of corn feed using sorghum barley feed.

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