| 脱硫泵常见为卧式悬臂式单级单吸离心泵 |
| 添加时间：2019/11/15 16:31:49 浏览次数： |
| 脱硫泵常见为卧式悬臂式单级单吸离心泵，是专为输送含有细颗粒的腐蚀性介质而设计开发的，脱硫泵常见材质为塑料泵(常见材质为UHMW-PE等)和金属泵(常见材质为Cr30,2507等)，过流材质要求为耐磨、耐腐蚀、耐冲击(因为脱硫泵出口无阀门，为防止液体的巨大水锤效应，所以要求泵体耐冲击)、耐温(一般为零下20度至90度)，北方要求机封无外接冷却水系统，泵体内部提供自冷却。 The desulfurization pump is usually a horizontal cantilever single-stage single suction centrifugal pump, which is designed and developed for conveying corrosive medium containing fine particles. The common materials of the desulfurization pump are plastic pump (UHMW-PE, etc.) and metal pump (cr302507, etc.), and the overflow material is required to be wear-resistant, corrosion-resistant and impact resistant (because there is no valve at the outlet of the desulfurization pump, in order to prevent the huge water hammer effect of the liquid Yes, so the pump body is required to be shock resistant and temperature resistant (generally 20-90 degrees below zero). In the north, the mechanical seal is required to have no external cooling water system, and the pump body is required to provide self cooling inside. |
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