DDGS cooling and conveying
DDGS feed cooling and conveying process
DDGS feed is easy to agglomerate in the process of drying and spraying, and the temperature is as high as above 80 ° c. If only through simple cooling and conveying, caking, mildew, carbonization, spontaneous combustion and other phenomena of the feed will take place after packaging. Our company adopts the industry's advanced two-stage cooling process. First, the DDGS feed is cooled once through negative pressure conveying or mechanical conveying, and then enters into the cooler for secondary cooling (the feed temperature after cooling will not exceed more than 5 ° c compared with the ambient temperature). After cooling, the feed is for crushing and packaging to ensure the feed particle even and no color difference. The process is characterized by high efficiency, energy saving, environmental protection and safety.
The DDGS cooling and air conveying project with annual output of 150,000 tons of maize/corn ethanol for Heilongjiang Shuangcheng Shenglong Ethanol Co., LTD
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Feed cooling | Feed crushing | |
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Unloader | Bag filter | |
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Air conveying device | Finished product warehouse | |
The DDGS cooling and air conveying project with annual output of 320,000 tons of maize/corn ethanol for COFCO Bio-energy Co., LTD
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Air conveying system | Cooling and dust removal | |
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Sizing screen | Feed crushing | |
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Discharging and dust removal | Finished product conveyor | |
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