Usually wooden cases or according to the pumps and customer's request
1 - 1
To be negotiated
Naipu Heavy duty desulphurization slurry pump A49 impeller
TL FGD slurry pump parts - impeller A49
TL slurry pump using for Flue Gas Desulfurization (FGD) systems. TL pumps have the highest efficiencies in the industry achievable throughout the life of the impeller.
FGD pump is a single stage and single suction horizontal centrifugal pump.It is mainly used as the circulating pump for absorbent tower in FGD appliances.It has such features:Wide rang flowing capacity, high efficiency, high saving power.This series of pump is matched by tight structure X bracket which can save much space.Meanwhile our company develops many kinds of material targeted on the pump for FGD.
The pump wet parts are designed by advanced CFD Flowing Simulating Analysis Techniques to ensure its design reliable and its working effective. It can change the impeller's position in pump casing by adjusting the bearing assembly to keep the pump working high efficiently all the time. This kind of pump adopts back pull-out structure, keeping it easy construction and easy maintenance.It doesn't need disassemble inlet & outlet pipeline. Two sets of taper roller bearing is fixed in the end of the pump, the column roller bearing is equipped at driving end.The bearing is lubricated by oil.All these can improve the bearing working condition and greatly enhance its life. Mechanical sealing is adopted integrating mechanical sealing which is specialized in FGD technology to ensure its operation.
TL slurry pump construction drawing
Ultrachrome A49 of impeller and throatbush
Shijiazhuang Naipu Pump Co., Ltd is a professional manufacturing enterprise of slurry pumps. We have about 30 years experiences and export to worldwide countries. Our technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining. We proudly manufacture quality pumps whose parts are 100% reverse interchangeable with major brands. This means no more inventory hassles when you decide to use another pump supplier.
Stages of manufacture
Quality cotrol activities
Raw material arrival
Sampling, material chemical analysis
Casting and composition
Material material chemical analysis of pump parts
Casting quality inspection
Key component machining
Dimension precision inspection
Hydraulic static test
Performance test of pump unit
Capacity and head
Vibration and noise
Packaging of pump unit
Spare parts and accessories
1. Our pumps quality has reached domestic and internaional advanced level in this field.
2. We are responsible for our products quality, if there are some quality problems after you received, we will be prmptly returned or replacement the kits.
CE, SGS, ISO9001 Certification
Naipu pump produce many kinds of centrifugal slurry pump for mining, sand and other solids slurry transporting.
Vertical pump shaft parts
Standards submerged pump with strainer
Sump pump with suction pipe
vertical pump with agitator
Produce the pump and spare parts according to client's drawing or sample.
Help customers select the type, size and operating speed of pumps that will perform at the lowest cost.
Offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service.
Pay more attention to the quality in every process with different instruments.
Interchangeable metal design allow best material choice for any application.
Provide lifetime after sale service to solve any question during uses and large stock for standard spare parts.
One year guarantee for whole machine except of the wet end parts.
Pump fails to discharge any liquid.
Incorrect direction of pump rotation and impeller worn. Suction pipe blocked
Check direction of rotation and replace a new impeller
Power consumption on shaft is excessive
Rotating component is rubbing on a stationary part. Bearing worn. Drive belt tension too tight Flow rate too large Pump speed and ratio too high. Misalignment or unparallel of drive shaft and pump shaft.
Removal the rub Replace the bearing Adjust belt Modify the pump duty and speed. Adjust drive and pump shaft
Bearing is over hearing
Lubricants too much or less. Containing impurities in the lubricant Bearing worn.
Lubricating as requirements. Replace clean lubricant. Replace new bearing.
Bearing has short life.
Misalignment or unparallel of drive and pump motor. Shaft bent. Impeller unbalanced due to wear Foreign object entered into the bearing or insufficient lubrication Incorrect procedure followed in fitting bearings.
Adjusting drive and pump shaft. Replacing shaft. Remove rubbing and replace new impeller Clean the bearing. Replace or refit the bearings.
Pump vibrates or is noisy.
Bearings worn. Impeller unbalanced. Air entered into suction pipe or blocked. Flow rate is noneuniform and pump not primed.
Replaced by new bearings. Replaced by new impeller. Discharge air and remove block. Improve on the pump feeding.