The capacity of the power plant is 70 MW.
Pump pressure is 1.02 bar inlet feed, 120 bar outlet.
mass flow rate: 120-140 tonne/hour
can you please specify:
1) The number of stages (multi stage/single stage)
2) The position of the shaft (horizontal /vertical)
3) The casing design (radial/axial)
4) Motor type (dry/submerged/wet)
5) Number of entrances to the impeller(single/double suction)
6) Type of impeller (open/closed/semi-open)
or how do i know which one to choose?
Dear Nishtha
The Numbers of Manufacturing company are available in market
Ebara Pump Japan is the best performance; We have number of pumps in our company for 120-140 bar Boiler Feed Water Pump
Stages-6
Type Centrifugal multistage pump
Rpm-6000
Motor rating-860 KW
Axial casing design
Motor type-Dry
Number of entrances to the impeller(single/double suction) –Single
Type of impeller (open/closed/semi-open) closed
Following Company are also supply BFW Pump
1. Ebara Japan
2. Flowserve
3. Sulzer
Please find attached herewith Manufacturing Pump co. supplier,
Regards
Prem Baboo
http://www.flowserve.com/
http://ebarapump.com.vn/en/solutions/power-plant/boiler-feed/
You please refer to KSB pumps in Google search for wide range applications: for your 70 MW unit Boiler Feed Pump SERVICE.
Please verify the inlet pressure of 1.02 bar(g) as this pressure seems to be low. The pump manufacturers list shall be included Matt Platts, Wier Pumps. The flow characteristics can be optimised with power consumption information. There are some softwares available for optimising the selection of pumps.