Transfer Equipment
Used to transport liquids, gases, solids or mixtures.
| References | Authors | Abstract | DOI |
| Design and application of pneumatic conveying in chemical plants | Zhang Yuli | Through the design example of pneumatic conveying system of microsphere device, the process flow and physical property parameters based on the design are briefly described, and the process selection and determination of the main design parameters and the calculation process of the conveying pipeline are elaborated in detail. After the implementation of the device, the material conveying rate is 20t/h and the conveying height is 36m, both of which meet the design requirements. The implementation results show that for fine powder materials with a main particle size distribution of 40~100μm, the appropriate mixing ratio is 20 and the air flow velocity is 80vf (particle suspension velocity) when air is used as the conveying gas. | 10.3969/j.issn.1009-3281.2006.01.007 |
| Control scheme and implementation of solid material conveying equipment | Song Zhiyuan, Tai Xiufeng | This paper introduces in detail the motor control scheme, sequential control scheme and design issues of material conveying equipment in devices with solid materials as the medium. At the same time, combined with the information and usage experience provided by the material conveying equipment manufacturers, the protection measures and implementation methods of commonly used material conveying equipment are proposed, which has a certain reference significance for the design of similar devices. | 10.3969/j.issn.1007-7324.2004.05.003 |
| Study on the conveying characteristics of a powder | Wang Chuanhong, Zhang Xiufeng, Wu Yafeng, Pan Shengbin | Using the industrial-scale pneumatic conveying device independently developed and designed, the law of pneumatic conveying of powder dilute phase is analyzed and studied. Through a large number of systematic tests on two conveying pipelines of different lengths, the relationship between conveying parameters such as conveying volume, conveying pressure, gas volume, solid-gas ratio, and apparent gas velocity is obtained, showing the macroscopic law of powder conveying. At the same time, the most important parameter in the design and calculation of pneumatic conveying, "pipeline pressure drop", was analyzed and discussed, and the pressure drop model of powder under different conveying rates was sorted out and fitted. The calculated value is consistent with the actual value, which has a certain guiding significance for engineering applications. | 10.3969/j.issn.1009-3281.2014.05.007 |
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