The combination of the moving grate with the proven fire pit and the falling outer grate optimally combines the advantages of a moving grate boiler with those of an underfeed combustion system.
For discharging wood chips from larger stores, the hydraulic push floor discharge is ideal. This sturdy technology is greatly appreciated by customers. We distinguish between underground fuel stores and driveover moving floors.
There is almost no alternative to a horizontal discharge for discharging silos with larger diameters and / or large filling heights. This system is distinguished by its sturdy design
and fault-free operation. A silo emptying is possible as an alternative besides stoking the boiler system
The bent arm discharge enables optimum space utilisation. The discharge with two bent arms transports wood chips or pellets gently out of smaller and medium-sized silo or storage rooms. It is suitable for square and round silo bases
The silo cone discharge works in a similar way to an agitator and ensures that the usually dry fuel is refilled automatically. The effective diameter of the conical screw discharge system can be between 4 and 6 metres. Especially suitable for round silo bases.
The centre screw discharge is a simple and proven system for small yet longish rooms for discharging pellets. The inclined floor construction with transport screw guarantees quiet and gentle transport of the pellets. The conveyor system is low-maintenance and its low
power consumption cannot fail to impress.
With the LogicPro V4, we are introducing a completely redesigned control system that sets new standards in user-friendliness, technological integration, and efficiency. This new generation has been specifically tailored to meet the high demands of modern biomass combustion plants—both technically and in terms of ease of use.
Three key aspects were central to the development of the LogicPro V4: modern design, maximum user-friendliness, and the
use of the latest web technology. This combination enables particularly intuitive operation and powerful control of the system. The result is an interface that provides all relevant information at a glance while flexibly adapting to individual requirements.
A key feature of the new user interface is the integration of HTML5 technology. This enables a platform-independent, high-performance, and future-proof display of all user content. Compared to traditional control interfaces, HTML5 offers numerous advantages:
Up to 900 kW nominal capacity and with a maximum moisture content of fuel of M 35, electric industrial hot air blowers are available for igniting the fuel in the crucible or on the moving grate.
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Benefit from our many years of experience and let our specialists advise you individually, without obligation and free of charge.
The combination of the moving grate with the proven fire pit and the falling outer grate in the PYRTEC optimally combines the advantages of moving grate boiler combustion with those of underfeed combustion. A feed screw conveys the fuel into the fire pit, where it is pre-dried. On the outer grate and the moving grate, the fuel is completely degassed. The gases are then burned with a controlled supply of secondary air.
The PYRTEC’s combustion technology achieves low emission values (particularly for CO and NOx). Operation with modulating output control and an optimized combustion principle enables an efficiency of up to 92%.
The PYRTEC boiler is a high-quality design built for the harshest operating conditions (high fuel flexibility from M10 to M50). The combustion chamber is lined with pressed and fired fireclay bricks, which have a high alumina content for greater durability. All grate elements are made of high-quality, thick-walled cast chrome steel and withstand even high temperatures. The PYRTEC boiler features a three-pass heat exchanger for maximum heat transfer and highest efficiency.
The boiler control system is a fully programmable modulating output and system control system. It controls all fans with speed regulation, as well as the
fuel filling system, and monitoring:
