Abstract
The use of fluidised bed heat exchangers (FBHEs) to heat severely fouling liquid has been successfully demonstrated at Iggesund Paperboard`s Workington Mill. Waste heat from a vertifiner exhaust stream was recovered via scrubbing in a condenser and the resultant hot condensate stream was used as the heating medium on the shell side of a falling film FBHE. Two heat exchangers were used to heat white water drained from the liner and backs plies of board produced on No 1 board machine. As it travelled through the heat exchanger tubes the white water fluidised a charge of 3 mm diameter glass beads. The fluidised glass beads provided a continuous light scouring action on the tube inside surface, thereby preventing the build-up of any fibres on the heat transfer surface which would lead to a decrease in heat transfer performance. (author)
Citation Formats
None.
White water heating with fluidised bed heat exchangers. A demonstration at Iggesund Paperboard Ltd.
United Kingdom: N. p.,
1993.
Web.
None.
White water heating with fluidised bed heat exchangers. A demonstration at Iggesund Paperboard Ltd.
United Kingdom.
None.
1993.
"White water heating with fluidised bed heat exchangers. A demonstration at Iggesund Paperboard Ltd."
United Kingdom.
@misc{etde_10126029,
title = {White water heating with fluidised bed heat exchangers. A demonstration at Iggesund Paperboard Ltd}
author = {None}
abstractNote = {The use of fluidised bed heat exchangers (FBHEs) to heat severely fouling liquid has been successfully demonstrated at Iggesund Paperboard`s Workington Mill. Waste heat from a vertifiner exhaust stream was recovered via scrubbing in a condenser and the resultant hot condensate stream was used as the heating medium on the shell side of a falling film FBHE. Two heat exchangers were used to heat white water drained from the liner and backs plies of board produced on No 1 board machine. As it travelled through the heat exchanger tubes the white water fluidised a charge of 3 mm diameter glass beads. The fluidised glass beads provided a continuous light scouring action on the tube inside surface, thereby preventing the build-up of any fibres on the heat transfer surface which would lead to a decrease in heat transfer performance. (author)}
place = {United Kingdom}
year = {1993}
month = {May}
}
title = {White water heating with fluidised bed heat exchangers. A demonstration at Iggesund Paperboard Ltd}
author = {None}
abstractNote = {The use of fluidised bed heat exchangers (FBHEs) to heat severely fouling liquid has been successfully demonstrated at Iggesund Paperboard`s Workington Mill. Waste heat from a vertifiner exhaust stream was recovered via scrubbing in a condenser and the resultant hot condensate stream was used as the heating medium on the shell side of a falling film FBHE. Two heat exchangers were used to heat white water drained from the liner and backs plies of board produced on No 1 board machine. As it travelled through the heat exchanger tubes the white water fluidised a charge of 3 mm diameter glass beads. The fluidised glass beads provided a continuous light scouring action on the tube inside surface, thereby preventing the build-up of any fibres on the heat transfer surface which would lead to a decrease in heat transfer performance. (author)}
place = {United Kingdom}
year = {1993}
month = {May}
}