Tatano Kalorina - Model 22 E Series -Industrial Pellet Systems

• They are available in several power versions for various application needs; thanks to the cascade connection it is possible to realize systems up to 30 MW
• They have a high efficiency of up to 92%, ensure a reduced wear and tear of the system with modulating operation, respecting the emission values
• They have minimal energy losses thanks to complete and effective isolation
• They have safety systems for safe and reliable operation
• Easy maintenance thanks to the completely automatic ash removal and the pneumatic cleaning system (available as an accessory)
• They have a wide range of transport and fuel storage solutions for greater system autonomy

Power range
from 1 MW to 3 MW

Power modulation range
1:3

Boiler class (according to EN 303-5)
class 3

Hours of annual operation
until 5000

Combustion system
under-fed fixed grid

Fluid vector
water, overheated water (+ 110° C) and steam with low pressure (on demand)

Allowed flow temperature
max. 95°C

Max working pressure
3 bar

Fuel water content
8 - 25%

Ash content
from 1 to 5%

Biomasses to be used
Wood and wood pellets

Other compatible biomasses
marc of olives, olive husks, minced shells, cereals waste

Bio-fuels
vegetable oils, biodiesel, after application of the burner

Applications
industries, companies, greenhouses, public bodies, district heating, new buildings and redevelopment

Other features
through the modulating power regulation and the 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

Innovative, efficient and clean combustion technology
The operation of the high-capacity industrial pellet boiler, with regulation of the modular power and the application of the three-stage direct combustion principle, guarantees high efficiency and low emission values. It is equipped with a permeable combustion chamber, with a consequent fast production of power, able to operate a primary subdivision of the air, in order to reduce NOx emissions in the exhaust gases.

The combustion module runs entirely from the secondary and tertiary air injected into the flame zone with a high turbulence system and with the independent regulation by inverter, in a wide modulation field and with reduced electrical consumption.

The fuel is loaded from the bottom inside the fixed brazier through the feeding auger, the sub-grid is divided into watertight compartments for an accurate and uniform distribution of the primary air and a gasification without turbulence.

The boiler body and the heat exchanger, with inverted flue gas path, are entirely covered with water so as to maximize the heat exchange and reduce the temperature of the external layer with minimal dispersions.

The refractory cement coating of the various zones guarantees high efficiency and reduced wear of the system. The combustion ashes are removed and transported automatically in an external container by extraction augers.

Safe and reliable operation
Tatano heating systems meet the most stringent safety standards. High-tech safety devices guarantee reliability and operational safety in every phase of boiler operation

Intuitive and versatile adjustment of the system
The entire control system is mounted as standard on large power boilers and is already wired.

The system has a digital modulating system, completely programmable according to the customer’s needs, which ensures a perfect combustion thanks to the regulation of the combustion air, fuel and exhaust gas temperature.