Vertical Long Shaft Axial Flow Pump for Seawater

Short introduction:

ZLH sequence axial flow pump is also identified as salting out axial stream pump and reduced temperature crystallization axial stream pump. ZLH collection axial circulation pump is the core tools of earliest created,most comprehensive in specs and most significant flow rate(greatest diameter) for mixed soda procedure in China. The impeller and elbow passage of ZLH sequence vertical axial flow pump are optimized design with far better overall performance and performance. Owing to the systems of adjustable impeller,reduced linear velocity,butt welding shaft and reliable procedure,ZLH collection was awarded as CZPT prize for technologies progress by China Soda Ash Industry Association.

Parameters:
 

Features:

1. Optimized elbow passage of better hydraulic performance.
2. Adjustable impeller of high efficiency and wide high efficiency zone.
3. Low pump speed design conforms to the technological requirements of salting out and low temperature crystallization.
4. Cost saving butt welding technology to satisfy requirements of both transmission strength and anti-corrosion.
5. This product is adopted in 95% combined soda process in China.And there are plenty of real sales achievements from flow rate 300 m3/h to 8000 m3/h.
6. Special design to adapt to different applications.For example,increasing the pressure of system and increasing the liquid level,forced circulation purpose…

Composition:

1. ZLH series is a typical vertical axial flow pump of vertical installation which takes small room on floor. 
2. Pump impeller end is immersed in the fluid which enables direct start without filling water or vacuum pumping.
3. Simple structure,convenient maintenance.
4. Direct coupled transmission or gear box transmission.
5. CZPT sealing+packing for shaft sealing

Configuration:

Application:

1. ZLH series is suitable for applications of big flow with low total head.
2. ZLH series is able to pump clean water,sewage water with small particles and chemical process fluids with small particles.
3. ZLH series is especially suitable for salting out and low temperature crystallization of combined soda process.