Heat Recovery case

EON Norrkopping Händelöverket replacement

• Design, manufacturing and installation of Flue Gas Condensers including auxiliary equipment
• Scope: Engineering and supply of Two Thermo-plate condensers, spraying system, quench and spray hood including piping valves and secondary steel etc..
• Application. Flue Gas Condensation Plant
• Customer: Eon Sweden
• Plant: Händelöverket, Norrköping
• Country: Sweden
• Size: 2 x 1840 m^2 Effect ~18 MW

The challenge

• Two condensers delivered by us twenty years ago were corroded and had to be replaceded.

The solution

• The plant use heat recovery for district heating with a heat load of 9 MW/condenser
• The units were delivered and installed in time and the result has been to the full satisfaction of the customer.

Heat Recovery From Spray Drying

Application: Heat Recovery
Country: Italy
Segment: Personal Health Care
Media shell side: Exhaust Gas
Media lamella side: Water
Design pressure: 1/6 bar
Design temperature: 130 ℃

Material plate bundle: EN 1.4404
Material housing: EN 1.4301

The challenge:
Reduce energy consumption for spray drying, with a cleanable design on exhaust gas side.

The solution:
Process Therm with cip nozzles

Heat Recovery From Food Production

Application: Heat Recovery
Country: Denmark
Segment: Food
Media shell side: Exhaust Gas
Media lamella side: Water
Design pressure: 1/10 bar
Design temperature: 100 ℃

Material plate bundle: EN 1.4404
Material housing: EN 1.4301

The challenge:
Heat recovery for district heat network with a free flow design on exhaust gas side Low pressure drop on gas side in order not to interfere with production high recovery, high condensation rate

The solution:
A long, thin flue gas condenser. Output like 400 households yearly district heating consumption

HEAT RECOVERY FROM SPRAY DRYING
Replacing an old heat exchanger within confident space and limited acces

Application: Heat recovery exhaust gas
Country: Germany
Cusstomer: MTW Neumunster
Segment: Food

Media shell side: Exhaust Gas
Media lamella side: Water
Design pressure: 1/8 bar
Design temperature: 90 ℃
Material thermo plates: EN1.4404
Material housing: EN 1.4301

The challenge:
Replace a heat exchanger within confident space and limited access to the old installation.
Not to interfere with production and pollute the project with dust etc.
Hygienic area not to be compromised

The solution:
PROCESS THERM WITH CIP NOZZLES
Built on site by ATHCO-Engineering welders within a shielded workspace
Materials lifted on site thru a window in the top of the building 50 meters in the air