Research on the technology of food machinery equipment selection and matching

1、Define the purpose of food processing and the characteristics of equipment selection

1.1Purpose of food processing. According to the requirements of food processing, it is necessary to maintain the original quality characteristics of food, improve and enhance the quality characteristics of food, change the physical characteristics, chemical characteristics and biological characteristics of food, meet people's different needs, and improve the use value and economic value of agricultural products. Through different characteristics of food processing and deep processing, to develop food multi-function and new products, in order to achieve the maximum value added benefits of food processing.

1.2Equipment selection characteristics. According to the international requirements of food industry safety production, machinery safety and food safety, the selection of working parts and technical parameters of food machinery should adapt to the biological characteristics of processed food and meet the processing requirements of final products; Strictly control the loss and quality degradation of raw materials and final products during food processing; The final product is required to be the processing machinery and equipment of food or semi-finished products, and the pollution of machinery and equipment or other materials to the food processing process shall be prevented to ensure that the final product meets the food safety requirements; To avoid the environmental pollution caused by the emissions in the food processing process (slag, grains, slurry, liquid and gas, etc.), the environment of the food processing with pollution emissions should be equipped with pollution treatment equipment to make it meet the emission standards; For food processing containing a variety of nutritional or pharmacodynamic ingredients, consideration should be given to reducing the loss of nutritional or pharmacodynamic ingredients. We should attach importance to the comprehensive development of by-products and offal, make full use of resources and improve economic benefits.

2、Determine the main basis for the selection of matching

2.1In line with the relevant national industrial policies and standards

2.1.1Priority selection and use of the current national key to encourage the development of food machinery and equipment. Food machinery and equipment with appropriate scale, high scientific and technological content, good economic benefits, low resource consumption, safety and health, less environmental pollution and high resource utilization efficiency will be selected and adopted in priority.

2.1.2It is forbidden to choose and use the food machinery and equipment which are restricted and eliminated by the state. The selection and use of food machinery and equipment in violation of state laws and regulations, backward production methods, inferior quality of products, serious environmental pollution, high consumption of raw materials and energy, substitution of existing advanced and mature technologies, and serious threat to production safety and food safety shall be strictly prohibited.

2.1.3As far as possible to choose and use advanced standards of food machinery and equipment and finalized products. First choose mainly with international standards and advanced foreign standards and equivalent to international standards of food machinery equipment, second choice with the national standards, industry standards of food machinery and equipment, food machinery and equipment design, manufacture, installation, testing and other technical conditions, best can by existing basic standards, methods, standards and safety standards of constraint, to facilitate the use of food products machinery and equipment performance and product quality.