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Re: Pneumatic Conveying Blower Needed
Dear Hlio,
If the old blower of an existing pneumatic conveying system needs to be replaced, why not purchase the same type of blower?
Then you also know the capacity of the system, because it has run for a long time satisfactorily.
Or, have you changed the material to be conveyed and are asking now for a new size blower, required to reach the wanted capacity on the given pipeline?
Then it is necessary to know the particle size of the broken corn (maize)
Have a nice day
Teus ■
Teus
Re: Pneumatic Conveying Blower Needed
If the old blower of an existing pneumatic conveying system needs to be replaced, why not purchase the same type of blower?
Then you also know the capacity of the system, because it has run for a long time satisfactorily.
Or, have you changed the material to be conveyed and are asking now for a new size blower, required to reach the wanted capacity on the given pipeline?
Then it is necessary to know the particle size of the broken corn (maize)
Have a nice day
Teus
I want a new blower, i dont know the real capacity of the system... now i have a old blower, doing a great noise and too slow ...
i need be sure about the capacity of the system, and know the maximum capacity of this system.
If the existing pipes are too small, i need know what i need change to have a carrying capacity of approximately 35 tons/hour.
Best Regards
Hlio Carvalho ■
Re: Pneumatic Conveying Blower Needed
Dear Hlio,
At least, the particle size of the broken corn is required.
Is it broken to small particles (1 to 5 mm) or is it broken to meal (<1 mm)?
To estimate the size of the old blower, you can measure the dimensions according the attached file and figure out the rpm. (motor rpm * sheave ratio)
Then a calculation estimate can be done.
Have a nice day
Teus
Attachments
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Teus
Re: Pneumatic Conveying Blower Needed
Dear Hlio,
The length of one pipe section (between 12m and 7m) is missing.
Please check
Teus ■
Teus
Re: Pneumatic Conveying Blower Needed
Re: Pneumatic Conveying Blower Needed
Re: Pneumatic Conveying Blower Needed
Dear Hlio,
I made a preliminary calculation, based on the information sofar.
Have a look at the attachement.
Success
Teus
Attachments
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Teus
Re: Pneumatic Conveying Blower Needed
Hello,
Thanks for help me :-)
In your calculations, i see a blower with 80Kw, right?
You can supply this blower?
I'm a mechanical engineer, i like pneumatic conveyor and i like know more about this.
Where you find this software? :-)
Thanks ■
Re: Pneumatic Conveying Blower Needed
Dear Hlio,
Thanks for help me :-)
You are welcome.
In your calculations, i see a blower with 80 kW, right?
It is an Aerzen blower.
see:
AERZEN IBRICA S.A.
Rua: Sacadura Cabral, 216,7° B
2765-349 S. Jao Do Estoril
Portugal
http://www.aerzen.es/
You can supply this blower?
No, I cannot, because I am not commercially active.
I'm a mechanical engineer, i like pneumatic conveyor and i like know more about this.
Have a look at:
Pneumatic conveying, Performance and Calculations:
https://news.bulk-online.com/?p=65
Dense phase- or dilute phase pneumatic conveying:
https://news.bulk-online.com/?p=238
Pneumatic conveying, turbo- or positive displacement air mover:
https://news.bulk-online.com/?p=309
Energy consumption per ton of a pneumatic conveying system:
https://news.bulk-online.com/?p=331
Pneumatic conveying, an unexpected relationship.
https://news.bulk-online.com/?p=445
Pneumatic unloaders: Problems to avoid
https://news.bulk-online.com/?p=74
Influence of electro static charge on pneumatic conveying.
https://news.bulk-online.com/?author=15
Bacterial heating of cereals and meals.
https://news.bulk-online.com/?p=216
Also ask Mr Agarwal’s article and spreadsheet calculation through this forum.
Where you find this software? :-)
I developed the software myself, over the last 30 years.
The software is not commercially available on the market.
Companies, which have their own calculation methods, keep this knowledge to themselves for commercial reasons.
Have a nice day
Teus ■
Teus
Re: Pneumatic Conveying Blower Needed
Thaks for your help! :-) ■
Pneumatic Conveying Blower Needed
Hello all!
I need a blower for an existing Pneumatic Conveying System, my costumer need to replace the old blower. So, i think i only need a new blower.
Attached I send a diagram of pneumatic system, like to have a carrying capacity of approximately 35 tons/hour, this is possible? Who can help me?
Thanks for help
Best Regards
Hlio Carvalho
Attachments
di.4004 (pneumatico unic.) (PDF)
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