Half of mechanical industry growth will remain slow

In the food processing project construction process, equipment selection of quality is the important content of proposed factory technology, advanced and applicable for reasonable selection of equipment, food processing, is an important task of conveyor parts. At present, our food processing industries are not unified equipment selection criteria, commonly used to design of equipment type selection, often appear selection of equipment backwardness, equipment, equipment and defects restricted some food processing of construction level. Therefore, in the extensive research and reference for the domestic and foreign advanced experience, based on the food machinery and equipment type selection of basic requirements.
Food processing equipment selection. Purpose and
Purpose: to keep food, food processing, improve the quality of the original features and improve food quality characteristics, change the physical and chemical properties of food and biological characteristics and satisfy people's needs, improve food use value and economic value, through the food processing and new product development, production and processing.

Selection of equipment characteristics: working parts of equipment and technical parameter and processed products, biological characteristics and meet the requirements of the final product processing, Strict control process of raw materials, the final product quality and reduce damage, The final product is the food or food raw material processing equipment, should prevent machinery or other materials to the final product, in order to ensure that the final product contamination with food hygiene requirements, Avoid food processing process emissions (slag, worse, paste, liquid, gas) pollution to the environment, and to have the pollution emission should be equipped with processing equipment, make its emission requirements, Contains a variety of nutrition of the food and drug ingredients or reduce processing equipment should be considered for nutrition ingredient of loss or efficacy, Attention should be paid to the comprehensive development of the by-products and scraps, make full use of resources, improve economic efficiency.
Selection of equipment
Comply with the relevant state industrial policies and standards: priority and USES the current national key to encourage the development of food machinery and equipment, and key choice and using appropriate scale, high science and conveyor parts, good economic returns, low consumption of resources, health and safety, environmental pollution and high efficiency of using resources equipment. Banned by the state and limitation and elimination of such food machinery and equipment, and key prohibited by laws and regulations, in violation of state backward production mode and the poor quality of the products, environmental pollution is serious, the raw materials and energy consumption, high technology has advanced and mature seriously endangers production safety substitution, equipment. Try to choose and using advanced standard equipment and finalize the design product, the first choice has the international standard, the focus of international standard and advanced equipment, the equivalent standard again next choice has the national standards and trade standards and the enterprise standard equipment, equipment design, manufacture, installation, test and technical conditions, best can by existing basic standard and standard and safety standards, the constraint of equipment performance and quality of products.

Meet project technology solutions: meet product solutions. Product solutions proposed food processing projects refers to the leading products, by-products and auxiliary products, mainly including product varieties, production, specification, quality standards and technical content, adapt to the market demand and product competition situation changes, To satisfy the production scale. Production scale refers to the construction of the project Settings of food processing production could reach normal operation of the year production capacity or capability, the main consideration for service projects, matching production scale, want to satisfy different processing materials, and should meet the performance requirements of production capacity of rationality, To satisfy the production process parameters. Production process parameters is refers to the process of food processing all kinds of technical parameters should be controlled, such as pressure, temperature, humidity, vacuum degree, extraction yield, or speed, purity, conveyor parts consumption quota and energy consumption quota etc, equipment to advanced and reasonable index and feasible, To meet requirements equilibrium calculation. According to the production of material balance theory of conservation of mass is calculated, the content of the material input system refers to the volume of materials should be equal to the system output and quantity of material wastage, To meet the material quantity production craft project requirements, and to adapt to balance the minimum quantity of material loss of requirements, Meet energy balance. Energy balance is the basis of energy conservation theory calculation, equipment selection should pay attention to energy conservation, water, steam, electricity, heat, etc.