Selection of high-pressure blowers
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This post was last edited by A Le on 2015-7-9 10:28. As the title suggests, with a pressure of 1.5 kilograms and a flow rate of 6000–8000 cubic meters per hour, what is the power requirement for such a fan?
I checked, and 45KW is sufficient. Do anyone have any suggestions?
1. Air volume； 2. Wind pressure ； 3. Operating environment.
1. 6,000–8,000 cubic meters 2. Gauge pressure of 0.15 MPa 3. Inlet air pressure of approximately 1,000 Pascals; sulfur-containing gas at room temperature
The pressure is very low, so a regular fan is sufficient to meet the requirements
What is the approximate power level? It’s necessary to calculate the consumption
A pressure of 1.5 Kg is quite low; it can be purchased everywhere. Just a reminder: you need to design a system for draining residual liquid from the fan
Is 45kW enough? It is estimated that the motor has a power of around 400 kW! !
1.5 kilograms is equivalent to 150 kPa, so an increase in pressure of this much is quite significant. I think the 400kw figure mentioned on floor 8 seems more plausible. I have a sample of a Roots blower on hand; after checking, it turns out that for high-pressure Roots blowers, the motor capacity required for the application in question is indeed 400kw.
Ordinary centrifuges and Roots pumps cannot achieve such pressure; moreover, the presence of sulfur makes it a rather special case
It is estimated that the motor has a power of around 400 kW! ! Reliable