Fermentation Section Ethanol Production Machine Applicable To Fuel Ethanol Industry

Brief introduction of process

Batch fermentation, semi-continuous fermentation and continuous fermentation can be employed. To guarantee the stability of fermentation temperature, the heat exchanger outside the fermentation tank is for circulating cooling. Regarding the batch fermentation, at the early stage of the fermentation, fermentation temperature is controlled at about 32 ℃; at the middle stage, temperature shall not exceed 36 ℃; at the late stage, gradually cool down, let natural fermentation go on until it ends. Fermentation time is controlled at about 58 + 2 hours. Cassava feedstock fermented alcohol content is controlled above 12% (V/V), corn feedstock fermented alcohol content is controlled above 14% (V/V). CO2 gas overflows with light wine volatilization during the fermentation, install a light wine collecting device to recover the light wine.

Work Site

Jiangsu Wulong Machinery Co., Ltd is located in the western suburb of Changzhou—an opening-up coasted city of Jiangsu. The company owns convenient transportation, facing Shanghai-Beijing Railway, Shanghai-Nanjing Expressway and Changzhou Airport in the north, and bordered new No. 239 Provincial Freeway.

Jiangsu Wulong Machinery Co., Ltd is a director unit of China’s Brewing Industry Association Ethanol Branch and a member of China’s Separating Machinery Industry Association. The company was established in 2000 restructuring by the original Changzhou Wujin Fermentation Engineering Machinery Plant (a municipal state-owned enterprise). The original plant was built in 1969. The company has five professional manufacturing branch offices at the moment; they are complete set of ethanol equipment manufacture branch office, crushing equipment manufacture branch office, heat exchanger manufacture branch office, decanter centrifuge manufacture branch office, and belt press filter manufacture branch office. Products are well sold to over 800 companies in over 30 provinces, cities and autonomous regions; some of them are exported to over 10 countries in Europe, Africa and Southeast Asia, and are well received by customers. The company now has more than 160 staffs and workers, 28 among that are various kinds of senior or middle professional technicians. The factory occupies an area of 24,000 square meters, and having a fixed capital of more than 30million Yuan. For dozens of years, the company has built long-term technical cooperative relations with more than ten domestic scientific and research institutes. The company has passed the authentication of ISO9001 Quality System in 2000, and strictly executes the quality system standards of ISO9001. Taking the objective of “excellent products, advanced technologies, long-term services”, the company will devote to the technical development of domestic fermentation and environment protection. Sincerely welcome the exchanges and cooperation with colleagues at home and abroad.