博文

Processing and nutrition of cottonseed oil

图片
China is the world's largest cotton producer and consumer country, cotton seed as a by-product of cotton, the annual output of tens of millions of tons. Cottonseeds obtained from cotton processing are mostly used for oil production in addition to seed preservation. According to 16% oil production rate and 90% utilization rate, cottonseed oil can be produced in 2009 and 2010, respectively, 1.785 million tons and 1.548 million tons (the actual production of cottonseed oil in two years is only 831,000 tons and 768,000 tons). Microwave drying machine   Preparation of 1 cottonseed oil 1.1 extrusion expansion leaching process Microwave drying machine technology through kneading, extrusion (heating and pressing), gluing, decompression expansion and subsequent cooling and drying, so that it becomes a kind of structured material. For example, starch gelatinization and gelatinization in cottonseed green, protein structured into a porous and solid granular "cooked gree...

Study on microwave assisted extraction of peanut oil

图片
Peanut is one of the four most important oil crops in the world, and its planting area ranks second in oil crops. Peanut oil contains unsaturated fatty acids, rich oleic acid, fragrant smell, pure taste, rich nutrition, high smoking point, easy to clarify and reuse. Peanuts are the source of edible vegetable oil and vegetable protein. At present, the main methods of extracting peanut oil are pressing, solvent extraction, water agent, microwave and water enzyme. microwave drying machinery   The new microwave drying machinery and equipment technology has the characteristics of high efficiency and low energy consumption. The principle of ultrasonic extraction is to break up cells (cavitation) and enhance mass transfer (mechanical) effect, so that solvent molecules penetrate into tissue cells, can better contact with solute molecules, so that the soluble components in cells can be released better. The extraction of peanut oil in China is mainly focused on ul...

Design of liquid filling machine

图片
The microwave drying machine is designed as a liquid filling machine. It is mainly used for filling various kinds of beverage such as milk and fruit juice, which is suitable for small beverage manufacturers. microwave drying machine   In the design, the intermittent motion of the rotary disc should be considered, as well as the coordinating work of drop cup, filling, sealing, return cup and motor. In packaging machinery, the use of pneumatic technology to achieve automated operations are quite convenient, effective, applicable, therefore, the drop of the cup, back to the cup movement, mainly using pneumatic to achieve. Filling automatically flows out of liquid gravity. The intermittent regular movement of the rotary disk is achieved by controlling the stepping motor. PLC control has the characteristics of simple programming, reliable work and convenient use, so the whole machine coordinated action is controlled by PLC. Due to the high starting requirement of...