摘 要:
介绍气力输送管道的变径设计方法和变径管道气力输送试验中压损、料气比、物料质量流量等间的关系。采用变径管道可以有效地降低输送管道中的气速,进而降低能耗。[著者文摘]

文章出处:
《热力发电》-2007年36卷9期,65 -57-58,65页
Thermal Power Generation
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1002-3364(2007)09-0057-02
[参考文献]
STEPPED- DIAMETER DESIGN OF PNEUMATIC CONVEYING PIPELINES
LI Yong, GAO Tian- bao (Qingdao University of Science & Technology, Qingdao 266061, Shandong Province, PRC)
Abstract:
A method of stepped- diameter design for pneumatic conveying pipelines, as well as relationship among pressure loss, ratio of material to air, and mass flow rate of materials etc. in pneumatic conveying test have been presented. Adoption of the stepped -diameter pipline can effectively decrease air velocity in the conveying pipeline, and then reducing the energy consumption.[著者文摘]
Key words:
Pneumatic conveying; pipeline; stepped diameter; air velocity; ratio of material to air

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