均匀和二元固体混合物连续壁加热流化床干燥器中固体出口水分含量的预测

Q3 Multidisciplinary

World Review of Science, Technology and Sustainable Development Pub Date : 2021-04-26 DOI:10.1504/WRSTSD.2021.10034901

G. Srinivas, Y. Setty

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引用次数: 0

摘要

大多数工业进行固体干燥，以提高产品的耐用性。固体性质和可用资源将在干燥器的选择中发挥重要作用，目前不同行业使用的干燥器有一百多种。在干燥机中，对湿固体的热量以不同的方式提供，如传导，对流或组合。流化现象在干燥中的应用有几个优点和缺点。优点是干燥速度比大多数干燥器高，由于高的热量和质量传递率，也适用于各种粒度范围。在本研究中，使用环境空气代替热空气，并从壁面向湿固体提供热量。研究了常规参数的意义和固体混合物的影响。

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Prediction of solids outlet moisture content in a continuous wall heated fluidised bed dryer for uniform and binary solid mixtures

Most of the industries perform drying of solids to enhance the durability of the product. The solid nature and available resources will play an important role in the selection of the dryer and there are more than a hundred types of dryers currently used in different industries. In the dryer, the heat to wet solids is supplied in different ways such as conduction, convection or in combination. The application of fluidisation phenomena to drying will have several advantages and disadvantages. The advantages are the drying rate is higher than most of the dryers, due to the high transfer rate of heat and mass and also applicable for various ranges of particle sizes. In the present study, ambient air is used instead of hot air and also the heat to wet solids is provided from the wall. The significance of conventional parameters and effect of the mixture of solids have been studied.

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来源期刊

World Review of Science, Technology and Sustainable Development Multidisciplinary-Multidisciplinary

CiteScore

1.60

自引率

0.00%

发文量

期刊介绍： WRSTSD is a multidisciplinary refereed review on issues that will be central to world sustainable development through efficient and effective technology transfer, the challenges these pose for developing countries, and the global framework for dealing with science and technology. The general theme of WRSTSD is to discuss integrated approaches to the problems of technology transfer within an urban and rural development context. The theme has been very carefully chosen to include science and technology and the challenges these represent in terms of sustainable development.