Блог

Минимизируйте падение напряжения на клеммах двигателя, чтобы увеличить пусковой крутящий момент двигателя, который пропорционален квадрату напряжения, гарантируя, что M (двигатель) > М (статическая нагрузка).

C
подвесной шламовый насос
’
точка рабочих условий, называемая регулировкой шламового насоса. Насос для перекачки шлама
’
Точка рабочих условий s является точкой пересечения кривой производительности насоса и d

кривая характеристики Эвиса

(
Кривая сопротивления трубопровода

).

При покупке шламового насоса следует учитывать множество ключевых факторов, которые напрямую влияют на работу насоса.
’
производительность, срок службы и эффективность эксплуатации.

High chrome alloy and rubber impellers have its own features when used in slurry pumps. When selecting the impeller material, it should be determined according to the specific working conditions and the characteristics of the conveying medium to ensure the stable operation and efficient performance of the slurry pump.

Only when the device characteristic curve is as close as possible to the similar parabola after speed changing, will the working point after speed changing keep high efficiency. Speed regulation is suitable for big power pumps and applications where head changes dramatically.

К распространенным металлическим деталям шламовых насосов Warman относятся рабочие колеса, вставки FPL, спиральные втулки и горловины. Эти детали подвергаются воздействию высокоабразивных шламов и обычно изготавливаются из сплава с высоким содержанием хрома для обеспечения превосходной износостойкости. Конструкционные детали, такие как корпуса и корпуса подшипников, обычно изготавливаются из серого или ковкого чугуна.

Slurry pump is mainly used to convey solid-liquid mixture containing hard particles, widely used in coal, metallurgy, mining, thermal power, chemical industry, water conservancy and other industries. The transported solid-liquid mixture in the high-speed rotating impeller presents non-regular movement, the pump overflow parts in this "liquid sand wheel" working conditions, subject to strong wear and tear, but also to bear the corrosion of the medium, resulting in shortening the life of overflow parts. Therefore, the design of slurry pump is fundamentally different from the design of water pump. The design of clean water pump mainly pursues efficiency and cavitation index, while slurry pump should focus on cavitation, wear resistance, corrosion resistance, etc. while pursuing efficiency.

Slurry Pump Performance Test Procedure: 1. Installing (pump, torsigraph,electric motor,pipeline etc) 2.Start and venting(1) Pressure transmitter venting(2) Pipeline venting

We’re excited to announce that
CNSME Pump
, a professional slurry pump manufacturer with over
20 years of experience
, will be exhibiting at
CIM Connect 2025
from
May 4 to 7, 2025
, in Montreal, Canada!

Choose lubrication methods based on speed, load, and environment to optimize pump performance and longevity.

The slurry pump performance curve illustrates the relationship between key parameters (such as flow, head, efficiency) and is derived from practical tests

Installation Requirements for ZJ Series Slurry Pumps

The 7th International Trade Fair for Pumps, Construction Machinery, Building Material Machines, Construction Vehicles Equipment will be held in SHANGHAI,CHINA from November 25th to 28th, 2014. Our booth number E6.720, Hall E6

We'll exhibit at MINExpo, Sept. 26th~28th, Las Vegas, USA, 2016. Welcome to visit us at North Hall, Booth 318 of the Las Vegas Convention Center

On behalf of CNSME, we wish our friends from all over the world a Happy New Year 2018

Order of 200ZJ slurry pump: ZJ slurry pumps were originated from China, and they are double casing slurry pumps, which are widely used in mining, power plants, and coal washing plants

Plenty inventory of slurry pump parts. Not only for the below shown rubber liners, but also for metal pump parts such as impellers, volute liners, and so on

Heavy duty slurry pump metal lined War-man 8/6F-AH with 980r/min, 220Kw Electric Motor driven by belts and pulleys, CRz, shipped to Kazakhstan