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Tatano Kalorina - Model 22 E Series -Pellet Boilers
Pellet boilers, of medium power, thanks to the simplicity of use and operation, are a convenient and practical solution that guarantees high performance, high efficiency with low emissions and significant energy savings for heating large buildings, commercial and agricultural companies, public bodies, both new and retrained.
- Available in several power versions for various application needs, also as pre-installed solution inside the container (up to 581 kW)
- High efficiency up to 92%, with load modulation from 30% to 100% of the useful power in compliance with the emission values
- Minimum energy losses due to complete and effective isolation
- Safety devices for safe and reliable operation
- Easy maintenance thanks to the completely automatic ash removal and the optional pneumatic cleaning system
- Wide range of transport solutions depending on the space available, the characteristics of the fuel and the quantities necessary for the autonomy of the system
- Design oriented to the needs of the customer created by the Tatano team of consultants
Power range
from 151 to 1 MW
Power modulation range
1:3
Boiler class (according to EN 303-5)
class 3
Hours of annual operation
from 1500 to 3000
Combustion system
with fixed grate
Vector fluid
water; overheated water (+ 110° C and low-pressure steam (on request)
Permissible supply temperatures
max. 95°C
Maximum working pressure
3 bar
Fuel water content
from 8 to 25%
Ash content
from 1 to 5%
Biomasses to be used
Wood Pellet/Wood
Other compatible biomasses
marc of olives, olive husks, minced shells, cereals waste
Bio-fuels
vegetable oils, bio-diesel, before a burner application
Applications
large buildings, commercial and agricultural companies, public bodies, new buildings and redevelopment
Other features
through the modulating power regulation and integration of a thermal storage system, it is possible to maximize the number of hours of operation at full load of the boiler, with a reduction in operating costs and CO2 emissions, thanks to the efficient use of resources.
Consolidated two-stage combustion technology, exchange surfaces and optimized geometry of the combustion chambers, regulation of the modular power and primary and secondary air supply regulated separately: thanks to these elements, optimal combustion, high performance and compliance with the limits of polluting emissions imposed by environmental regulations.
A conveyor screw constantly supplies the fuel in the burner compartment. The phon device is only activated during the ignition phase with consequent power saving.
The variable speed of the fuel feed and the inflow of air coming from the two regulated circuits, provide for drying and complete degassing (primary combustion). The combustion gases then pass into the combustion chamber, where it is mixed with secondary air and the flame production.
The boiler is equipped with a smoke tube heat exchanger completely immersed in the water mantle for maximum heat transfer and efficiency.
At the end of the burner, the motorized extraction augers remove the combustion ash by transferring them to the appropriate containers. Optimal system performance is achieved through the construction and procurement of all components from a single supplier
Tatano heating systems meet the most stringent safety standards. High-tech safety devices guarantee reliability and operational safety in every phase of boiler operation
The centralized regulation device, fitted as standard on medium-power boilers, with reduced wiring requirements, is a digital modulating plant regulation, fully programmable according to requirements, which ensures optimal combustion thanks to the exact setting of the air-to-air ratio combustion, exhaust gas temperature and fuel.