Difference between revisions of "Plumbers delight condenser"
(Created page with "The 'Plumber's Delight' Condenser is aptly named as it uses all commonly available plumbing pipe and fittings. A Basic Plumber's delight' or P.D. for short is a one metre length...") |
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| − | The 'Plumber's Delight' | + | The 'Plumber's Delight' condenser is aptly named as it uses all commonly available plumbing pipe and fittings. |
| − | A | + | A basic Plumber's Delight or P.D. for short is a one metre length of 22mm copper pipe with a 15mm copper pipe inside it. |
22 to 15 unequal 'Tee's are used at each end to seal the inner 15mm to the outer 22mm and allow water to be passed in the gap between the two pipes. | 22 to 15 unequal 'Tee's are used at each end to seal the inner 15mm to the outer 22mm and allow water to be passed in the gap between the two pipes. | ||
| + | |||
Before fitting the 'Tees' the stops need to be removed to allow the 15mm pipe to pass through the fittings, and then the fittings soldered to the two pipes. | Before fitting the 'Tees' the stops need to be removed to allow the 15mm pipe to pass through the fittings, and then the fittings soldered to the two pipes. | ||
| − | Before assembly, the 15mm pipe is partially crimped at every inch or so, each at right-angles | + | Before assembly, the 15mm pipe is partially crimped at every inch or so, each at right-angles to the crimp before it, so as to create a turbulent vapour flow down the length of pipe and increase condensing efficiency. |
| + | |||
| + | One P.D. 1 metre long condenser will just about keep up with a 3kW heat source when used for Methanol recovery, providing the coolant water flow is adequate and is kept below 20 degrees Centigrade. | ||
| − | + | [[Category:Biodiesel]] | |
| + | [[Category:Processors and equipment]] | ||
Revision as of 11:29, 6 July 2011
The 'Plumber's Delight' condenser is aptly named as it uses all commonly available plumbing pipe and fittings.
A basic Plumber's Delight or P.D. for short is a one metre length of 22mm copper pipe with a 15mm copper pipe inside it.
22 to 15 unequal 'Tee's are used at each end to seal the inner 15mm to the outer 22mm and allow water to be passed in the gap between the two pipes.
Before fitting the 'Tees' the stops need to be removed to allow the 15mm pipe to pass through the fittings, and then the fittings soldered to the two pipes.
Before assembly, the 15mm pipe is partially crimped at every inch or so, each at right-angles to the crimp before it, so as to create a turbulent vapour flow down the length of pipe and increase condensing efficiency.
One P.D. 1 metre long condenser will just about keep up with a 3kW heat source when used for Methanol recovery, providing the coolant water flow is adequate and is kept below 20 degrees Centigrade.
