china warman dredge pump manufacturers

As new coal-fired power plants come on line to meet the growing demand for electricity in the US and around the world, there is an increasing need to clean plant emissions to meet clean air regulations. Special pumps help to operate these scrubbers efficiently and handle the abrasive slurries used in the flue gas desulphurisation (FGD) process.

What is a slurry pump?

Firstly, analysing your duty helps us to determine whether you are using the type and size of pump best suited to your needs. Cavitation can occur due to surges; a very effective way to solve this problem is to install a choke on the pump head to increase the pressure on the casing, which then absorbs the surge, or to add a choke to the output to reduce the surge.

What are the materials used to construct the pump?

Under ideal conditions, a dredge pump can produce fluid acceleration greater than the speed of its fastest moving component.

For certain types of slurry pumping conditions, positive displacement pumps may be a more suitable option than centrifugal pumps.