The Drying Process - PowerPoint PPT Presentation

Loading...

PPT – The Drying Process PowerPoint presentation | free to download - id: 152474-OGE5N



Loading


The Adobe Flash plugin is needed to view this content

Get the plugin now

View by Category
About This Presentation
Title:

The Drying Process

Description:

Dehumidifiers. Domestic Refrigerant. Commercial Refrigerant. Low Grain Refrigerant. Desiccants ... High always goes to low (When it can) Add heat to a wet ... – PowerPoint PPT presentation

Number of Views:1966
Avg rating:3.0/5.0
Slides: 15
Provided by: nick186
Learn more at: http://www.cila.co.uk
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes

Title: The Drying Process


1
(No Transcript)
2
The Drying Process
  • Nigel Hewitt
  • Technical Manager

3
Traditional Methods
  • Evaporation
  • Air movement
  • Air movers
  • Injection Drying Systems
  • Tenting

4
Traditional Methods
  • Dehumidifiers
  • Domestic Refrigerant
  • Commercial Refrigerant
  • Low Grain Refrigerant
  • Desiccants

5
What Effects The Drying
6
(No Transcript)
7
The Way Forward ?
  • Traditional
  • Dehumidification
  • New Technologies
  • Heat
  • Speed
  • Size
  • Cost

8
Heat Drying Systems
  • Convection Drying Systems
  • Open type
  • Heats Air
  • Built in moisture evacuation
  • Hydronic
  • Heats Liquid
  • Glycol
  • Problems evacuating moisture

9
How They Work
  • Vapour Pressure
  • High always goes to low (When it can)
  • Add heat to a wet surface increases its vapour
    pressure
  • A 10ºC rise in temperature doubles the rate of
    evaporation

10
Heat Drying Systems
  • TES System
  • Dryair System
  • Aquadry

11
Large Drying Systems
  • Large Desiccants
  • Corroventa
  • Arid Dry
  • Some add Heat
  • Concept

12
New Technologies
  • Environmental Control Units
  • Heating
  • Dehumidification
  • Cooling

13
Which Method Is Best
  • What are we trying to achieve
  • Are the new systems Best
  • Where do we use them
  • Do they have issues
  • Is there still a place for traditional methods

14
Any Questions
  • Thank You
About PowerShow.com