Pipe Blockage During Carbon Black In Dilute Phase Conveying
Dear Sir,
We are using following system where fine powder of carbon black (N220 and N330) of having 30 Nano meter size (smallest size = 0.025 Micron) is being conveyed in diute phase.
The only problem we found is blockage of piping and so reduced conveying rate after few days of working. Just with 48 hours of working bends are blocked with sticking carbon black on wall. It also stuck in straight wall but main problem is of sticking on bend wall.
There are 3-4 bends and they are un-avoidable.
What would be solution? We don't mind to pay you for any kind of solution or your help or your guidance.
System : Dilute phase vacuum conveying system.
Blower : 7.5 KW (Approx. 400 cubic meter air flow)
Conveying rate : 1100 Kg./Hr.
Material : Carbon black super fine powder (Some times with moisture)
Pipe dia : 80 mm.
Thank you for your valuable feedback.
Dhruv Shah
Originally Posted by Authorhref="showthread.php?p=46115#post46115" rel="nofollow">
We do complete carbon black systems analysis, evaluations, system audits and will do the design of the system for you. We can prepare specification and bid packages, do General Arrangement Drawings and if needed, consult during the bid solicitation stages.
When bids are received, we can assist in the evaluations and provide complete inception to commissioning management if necessary. In existing systems, we will monitor all upgrading of the equipment, monitor fabricators and subcontractors to insure to you the highest quality equipment as well as conformation by suppliers to the specifications of the system.
Our company was formed in January, 2000 by Ted Key. Mr. Key has more than 35 years experience in the design, fabrication and installation of carbon black handling, feeding and weighing system. He has done work all over the world and would welcome working with you.
For more information, please visit:
href="https://edir.bulk-online.com/profile/8737-carbonblack-us.htm" target="blank">https://edir.bulk-online.com/profile...onblack-us.htm
Attachments
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Carbonblack.US
Carbonblack.US
We do complete carbon black systems analysis, evaluations, system audits and will do the design of the system for you. We can prepare specification and bid packages, do General Arrangement Drawings and if needed, consult during the bid solicitation stages.
When bids are received, we can assist in the evaluations and provide complete inception to commissioning management if necessary. In existing systems, we will monitor all upgrading of the equipment, monitor fabricators and subcontractors to insure to you the highest quality equipment as well as conformation by suppliers to the specifications of the system.
Our company was formed in January, 2000 by Ted Key. Mr. Key has more than 35 years experience in the design, fabrication and installation of carbon black handling, feeding and weighing system. He has done work all over the world and would welcome working with you.
For more information, please visit:
https://edir.bulk-online.com/profile...onblack-us.htm
Attachments
1_ted (JPG)
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