intelligence Food waste treatment equipment Another major trend is intelligence. Compared with previous Food waste treatment Compared with equipment, food waste treatment equipment relies more on information and electronic technology in the process of equipment treatment, and uses computer technology to operate, which effectively reduces the labor cost of food waste treatment equipment, and greatly improves the operating efficiency and speed.
At present, China's traditional food waste treatment methods still need a lot of cost investment. With the continuous improvement of social productivity, the food waste treatment industry has realized low-cost operation and reduced the waste treatment cost investment, which will also become the development trend of the food waste treatment industry. The use of low-cost investment will increase work efficiency.
Food waste, also known as swill, is the general name of restaurant waste and food waste. The key is the food, clothing, housing and transportation garbage generated by residents in the whole process of food and beverage consumption. It is a very critical kind of food waste, including the production and processing of food materials caused by families, universities, canteens and catering industry, and the use of residues (swill). Its composition is complex. The key is the compound of oil, water, skin, vegetables and fruits, rice, noodles, fish, meat, bones and waste kitchen utensils, plastics and toilet paper. Domestic waste treatment is characterized by easy decay, odor release and bacteria transmission. In China, the total amount of food waste is very large and shows a trend of rapid growth.
According to different sources, food waste is mainly divided into restaurant waste and food waste. Both of them lead to the leftovers in restaurants, restaurants and other catering industries, which are characterized by large output, relatively centralized total and wide range. The key of the former is that the waste and leftovers cooked by residents usually come from every family, with a large total but relatively scattered, and the overall production exceeds the restaurant waste.
The technical route of anaerobic digestion is also adopted for the treatment of food waste, but compared with food waste, it has low oil content, low organic matter content and high miscellaneous content. If the technical route of food waste treatment is completely duplicated (all of them are degreased after entering the anaerobic fermentation tank), the project investment will increase significantly (taking Shanghai as an example, the total amount of food waste is about 2500 tons, and the total amount of food waste will exceed 8000 tons). Relatively low organic matter content will reduce the efficiency of anaerobic fermentation, and high impurity will affect the stable operation of anaerobic tank. Therefore, the technical route of food waste treatment will be different: after pretreatment, food waste has low output, low oil rate, solid residue (biogas residue), and the cost is slightly higher than food waste.
Kitchen waste treatment equipment includes sorting table, crushing, slag removal, dehydration, oil-water separation, etc. The system is compact in structure, comprehensive in function, convenient in use and maintenance. Food waste can be reduced on site in time. Kitchen waste treatment equipment The system is applicable to small restaurants, hotpot restaurants and other places where food waste is relatively small.
