Hot Water Boiler Plant Schmid 2400 kWth with moving step-grate
This Schmid boiler contains a durable, electronically controlled,
water cooled moving grate which is designed to burn from wood pellets
to wood chips and waste wood. The plant was installed in year 2012 and
it has been running with wood pellets till December 2022. It is
complete, good condition plant with concrete element building, two
large pellet silos and a hot water accumulator tank for heat load
balancing. These items will be optionally available for those who are
interested in them. It has load controlled primary and secondary air
combustion fans as well as speed-controlled exhaust gas fan which
ensures high efficiency combustion and low electric power consumption.
Two step combustion is designed for low NOx emissions. The durable
triple layered ceramic and steel combustion chamber includes flexible
dilation joints that allow for expansion and contraction which extends
the life of the furnace. The boiler is equipped with automatic
pressure air shoot blowers and automatic ash removal system. The
boiler has a combustion control system with lambda sensors that
monitors combustion performance and maintains efficiency. It has
Schmid Control System with a local touch screen panel for operation
controls which can be connected to a remote PC for unmanned operation.
Technical characteristics
Manufacturer: Austrian Schmid AG Energy Solutions
Manufacturer’s type; UTSW-2.400.32
Manufacturing year: 2012
Nominal capacity: 2400 kWth with fuel moisture content 8-34%
Max hot water temperature: 110C
Max pressure: 5 bar
Efficiency: min 90% (also in partial load)
Convection surface: 125 m2
Water volume: 9600 litres
Boiler dry weight: 38400 kg
Boiler house dimensions: approx. 7 x 11 m, free height 6.6 meters
Heat energy produced: approx. 70 GWth
Certification: CE conformity
Finland
00540 Helsinki 