General - Vertical smoke/water tube type
- Standard preassembled boiler unit
- Integrated control panel
- Quick and easy installation
- Designed for operation with a monobloc-type pressure jet or rotary
cup burner
Design data | Thermal output: | up to 4.6 MW | | Steam capacity: | Up to 6.5 t/h from the oil-fired section
Up to 5 t/h from the exhaust gas section | | Design pressure: | 9 bar(g) |
Description MISSION OC-TCi is a high quality composite boiler, i.e. a combined
oil- and exhaust gas-fired boiler, with a capacity range of up to
6,500 kg/h steam from the oil-fired section and up to 5,000 kg/h
from the exhaust gas section. In simultaneous operation the
capacity reaches 8,000 kg/h.
The convection part of the oil-fired part and the burner are fully
integrated, and standard burners cannot be used for this boiler.
The design of the MISSION OC-TCi has been significantly optimized
to achieve a better self-cleaning effect in the smoke tubes and an
improved water level control.
The gas velocity is relatively high compared to our other composite
boiler designs, which improves the heat transfer. As a result, the
heating surface and weight of the convection part can be reduced
significantly. The high gas velocity also makes the boiler very
effectively self-cleaning. It is a standardized, pre-assembled
boiler plant that is fast and easy to install.
MISSION OC-TCi engages less engine floor area and has a lower
weight than older designs of composite boilers.
Construction
MISSION OC-TCi is a vertical boiler with an exhaust gas section
consisting of smoke tubes. The oil-fired part consists of a
furnace, steam space, and the convective section, which consists of
helix tubes with a turbo cleaning effect, wherein the flue gas
flows. The boiler pressure part is manufactured from mild steel
able to withstand high temperatures. Burner
In its standard version, MISSION OC-TCi is equipped with a monobloc
type pressure atomizing burner, type KBP. Servicing the burner is
easy as a top plate can be opened and the lance can be withdrawn in
order to service the nozzle and lance. Access to the oil system and
electrical components is possible through two separate covers on
the side of the burner. The burner housing is mounted on the boiler
front, angled 15 degrees downwards against the furnace bottom. This
allows for a longer flame and offers better utilization of the
furnace. The flow of the flame becomes optimal, and the result is
high performance combustion.
Control system
The reliable and user-friendly microprocessor based MISSION CONTROL
TOUCH system facilitates the operation and control of the MISSION
OC-TCi boiler. The intelligent control system provides fully
automatic operation of the boiler plant and the pressure jet
burner.
The MISSION CONTROL TOUCH system includes burner load and sequence
controls, water level and safety device, burner motor and fuel
heater starter, and starter for the fuel oil pumps.
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