Dense Phase Pressure Conveying System Design: Calculations and Considerations

  • Thread starter Thread starter prguha
  • Start date Start date
  • Tags Tags
    Pressure System
AI Thread Summary
The discussion focuses on the design and calculations needed for a dense phase pressure conveying system, specifically for ash handling in thermal power plants. The user seeks detailed information on air balancing for material conveying and orifice sizing calculations for airflow control. They note an observation that conveying velocity increases with distance, raising questions about the acceleration of material during transport. Responses suggest that further research and specific design materials are necessary to address these calculations. The conversation emphasizes the need for detailed technical knowledge in designing effective conveying systems.
prguha
Messages
3
Reaction score
0
Hi.

Can anybody help me with detail informations on "dense phase pressure conveying system design"...

Thanks..
 
Engineering news on Phys.org
Not without more info on what you are trying to do, no...
 
Dear Sir,

Myself joined recently in a thermal power plant construction company any and my job profile is in ash handling system; Dense phase pressure conveying system is very familiar to evacuate dry ash handling from ESP. So I need to know more about this conveying system. So please help if possible.

Thanks...
 
Welcome to PF!

Hi prguha! Welcome to PF! :wink:

How much detail do you want?

Have you tried googling "dense phase conveyor" or "dense phase pneumatic conveying"?

You'll get things like http://www.powderandbulk.com/pb_services/ask_joe_archive/what_is_dense_phase_conveying.htm :smile:
 
Last edited by a moderator:
Hello Tim;
Already I have collect more or less data about the pneumatic conveying system from Google.. Now I have some idea about the system also. What I need is the design material for this system. How can I calculate the air balancing for material conveying and what will be the orifice sizing calculation for air flow control etc. Even I observed that the velocity at conveying time are increasing with the distance (means material is being convey with some acceleration). I have a big doubt in this matter too...

Thanks for cooperation...
 

Thread 'Bubble formation in 4 mm gap vessel'

How did you find PF?: Via Google search Hi, I have a vessel I 3D printed to investigate single bubble rise. The vessel has a 4 mm gap separated by acrylic panels. This is essentially my viewing chamber where I can record the bubble motion. The vessel is open to atmosphere. The bubble generation mechanism is composed of a syringe pump and glass capillary tube (Internal Diameter of 0.45 mm). I connect a 1/4” air line hose from the syringe to the capillary The bubble is formed at the tip...
View full post »
Thread 'Physics of Stretch: What pressure does a band apply on a cylinder?'

Thread 'Physics of Stretch: What pressure does a band apply on a cylinder?'

Scenario 1 (figure 1) A continuous loop of elastic material is stretched around two metal bars. The top bar is attached to a load cell that reads force. The lower bar can be moved downwards to stretch the elastic material. The lower bar is moved downwards until the two bars are 1190mm apart, stretching the elastic material. The bars are 5mm thick, so the total internal loop length is 1200mm (1190mm + 5mm + 5mm). At this level of stretch, the load cell reads 45N tensile force. Key numbers...
View full post »

Thread 'Find 3D Printer & Software Resources for Prototype Creation'

I'd like to create a thread with links to 3-D Printer resources, including printers and software package suggestions. My motivations are selfish, as I have a 3-D printed project that I'm working on, and I'd like to buy a simple printer and use low cost software to make the first prototype. There are some previous threads about 3-D printing like this: https://www.physicsforums.com/threads/are-3d-printers-easy-to-use-yet.917489/ but none that address the overall topic (unless I've missed...
View full post »

Similar threads

Calculating enthalpies of gas mixtures
Replies
3
Views
1K
How Do You Calculate Pressure and Flow for an Air Float Conveyor?
Replies
3
Views
1K
Low Viscosity Oil, Tanks, Pressure Relief Valves and Check Valves
Replies
2
Views
1K
Characterization of a valve
Replies
17
Views
984
Tubing Pressure drops with Compressible Fluids
Replies
3
Views
1K
Automotive Brake Ventilation Air Duct Design
Replies
8
Views
1K
Bearing (surface) pressure versus load rating
Replies
9
Views
1K
Predicting Remaining Pressure in Compressed Gas Cylinder
Replies
3
Views
3K
Measuring the total pressure of a centrifugal compressor
Replies
1
Views
2K
How to design hydraulic system and size cooler
Replies
6
Views
2K

Hot Threads

Recent Insights

Back
Top