زبان را انتخاب کنید:
جداسازی الکترواستاتیک STET کاملا خشک است, نیاز به آب و یا مواد شیمیایی. روش های جداسازی الکترواستاتیک خشک ارائه فرصتی برای تولید محصولات جدید و عملکردی پروتئین, including sunflower seed meal with increased protein content for use as a high value animal feed. This protein enriched sunflower seed meal can be used as a non-GMO replacement for soy meal, and add value to sunflower oil crushing operators and feed producers.
A sample of solvent extracted sunflower seed meal was purchased by STET for pilot testing. The sunflower meal was finely milled (خشک) into two particle sizes, a coarser feed with a d50 = 70 میکرون, prepared with a hammer mill and a finer feed with a d50 = 25 میکرون, prepared with an air classified mill. The dry sunflower seed meal samples were then separated using the STET tribo-electrostatic belt separator. Subsamples of the negatively charged and positively charged products were measured for protein using the DUMAS method.
Finely milled dry sunflower seed meal samples demonstrated excellent sunflower protein separation. For the coarser (d50 = 70 میکرون) sample, the feed sample containing approximately 39% پروتئين (براساس وزن خشک) was separated into a product containing 52% protein and a by-product with a 29% پروتئين, in a single pass through the separator. For the finer (d50 = 25 میکرون) sample, a product with a 54% protein content was generated, with a by-product with 25% پروتئين, in a single pass through the separator.
The tribo-electrostatic belt separator demonstrated the capability to process finely ground sunflower seed meal to significantly upgrade the protein content, ساخت آن را به عنوان خوراک دام با ارزش تر. The STET tribo-electric belt separator offers many benefits for processing sunflower meal including continuous operation, بالا میزان به اشتراک 15 تن در ساعت خوراک, مصرف کم انرژی, سهولت عملیات و قابلیت اطمینان بالا مکانیکی.
