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目前冻结设备类型的多样化,可以认为没有哪类设备能兼顾工艺和经济这两个方面。本文研究与分析了冻结设备的工作原理、性能以及主要设备的工艺方法。冻结理论概述现代制冷工业的设备应具备如下技术要求:1、产品的特性,如品种、质量、几何尺寸和包装材料。2、冻结设备进口与出口之间的温降。3、产品的负荷方式是连续的或间歇的。4、M,产量以每小时或每日公斤或吨表示。其它还应有:1、TC,冻结时间。2、TR,产品在设备内停留时间,TR等于或大于TC。3、C,设备的停留量(不要与产
The current freeze on the diversification of equipment types, we can think that no type of equipment can take into account the two aspects of technology and economy. This paper studies and analyzes the working principle, performance of the freezing equipment and the technological process of the main equipment. Summary of freezing theory Modern refrigeration industry equipment should have the following technical requirements: 1, product characteristics, such as variety, quality, geometry and packaging materials. 2, freezing equipment imports and exports between the temperature drop. 3, the product load mode is continuous or intermittent. 4, M, output per hour or daily kg or tons said. Other should have: 1, TC, freeze time. 2, TR, product stay time in the device, TR is equal to or greater than TC. 3, C, equipment, the amount of stay (not with production