What pump should be used for slurry transportation?
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I would like to ask, what kind of pump should be used for slurry transportation? How much slurry with solid content can it transport? Diaphragm pumps can also get clogged when the solid content is high! This post was last edited by liangc on 2009-2-17 08:54]
Pumps used to transport liquids containing solid particles are usually chosen as impurity pumps; a book titled \"Industrial Pump Selection Manual\" provides information on this topic. http://www.bzfxw.com/soft/sort011/sort022/22526.html
I saw some questions related to diaphragm pumps today as well, but I don’t know much about them. Looking forward to everyone’s new posts
For transporting fluids containing solid materials, axial flow pumps can be used as a reference
Hehe, if you choose a Hyde pump, then everything will be solved
Try using a ZM-type slurry pump; it is a single-stage, single-suction cantilever centrifugal pump designed by incorporating the advantages of similar products available both domestically and internationally. This pump is easy to install and disassemble for maintenance. Suitable for use in industrial sectors such as metallurgy, mining, coal, building materials, and thermal power plants to transport slurries with high concentrations (50%) and large particle sizes (50 mm). III. Performance Parameters Table: Model, Head (m), Flow Rate Q, Rotation Speed (r.p.m/h), Power Requirement (KW), Maximum Suction Height (m), Efficiency (%), m3/h, L/S. 100ZM-25: 20-30, 150-200, 41.6-55.5, 1450, 455.5, 65-67; 100ZM-25A: 25-35, 200-250, 55.5-69.4, 1450, 455.5, 65-67; 100ZM-40: 35-45, 180-200, 50-55.5, 1450, 555.5, 43-48; 100ZM-40A: 40-50, 200-250, 55.5-69.4, 1450, 755.5, 70-75; 100ZM-45: 40-50, 150-180, 41.6-50, 1450, 555.5, 60; 100ZM-70: 65-75, 200-250, 55.5-69.4, 1450, 1105.5, 55-60; 100ZM-90: 80-90, 120-180, 33.3-50, 1450, 1105.5, 50-55; 150ZM-32: 32-36, 300-320, 83.3-89, 980, 755.5, 70-73; 150ZM-32A: 32-36, 420-450, 116.6-125, 980, 90570, 70-73; 150ZM-50: 50-60, 250-320, 69.4-89, 980, 90567, 70-150; 150ZM-50A: 50-60, 400-450, 711.1-125, 980, 132567, 70-150; 150ZM-80: 90-75, 250-300, 69.4-85, 980, 132560, 62-150; 150ZM-100: 90-105, 400-450, 116.6-125, 980, 250560, 62-200; 200ZM-45: 40-50, 480-550, 133.3-152.7, 980, 1325.5, 70-75; 200ZM-45A: 40-50, 680-750, 188.9-208.3, 980, 7855.5, 75-78; 200ZM-75: 70-80, 450-550, 125-153.7, 980, 2505.5, 70-75; 200ZM-75A: 70-80, 650-750, 180.5-208.3, 980, 3005.5, 70-75; 200ZM-95: 100-90, 480-580, 133.3-161.1, 980, 3205.5, 58-250; 250ZM-50: 50-60, 650-700, 180.5-194, 980, 1855.5, 76-80; 250ZM-50A: 50-60, 950-1000, 263.9-277.7, 980, 2605.5, 75-80; 250ZM-85: 50-60, 630-700, 175-194.4, 980, 3205.5, 70-72; 250ZM-85A: 80-90, 930-1000, 258.3-277.7, 980, 4505.5, 70-73; 250ZM-100: 90-100, 1000-1200, 277.7-333.3, 980, 5605.5, 60-65; 300ZM-40: 40-45, 1100-1200, 305.5-333.3, 730270, 475-80; 300ZM-60: 60-67, 1500-1600, 416.7-444.4, 730480, 4.575-80
The crystallization process is achieved by reducing temperature and pressure, and transport can be carried out through pressure differences； The slurry in the PTA unit has a solid content concentration as high as 42%, and there were no issues using a centrifugal pump for its transfer.
Could you be more specific? How is this pressure drop achieved? This post was last edited by liangc on 2009-2-14 13:34.]
This applies to situations with large pressure drops; the crystallization process is achieved through stepwise flashing (cooling and pressure reduction).