logo porta srl
caldaia industriale a biomassa legnosa

caldaie elettriche per produzione di vapore, acqua surriscaldata e olio diatermico
Boilers and thermal machines

Boilers and thermal machines

Industrial heat generators can be equipped with burners for fossil fuels, such as natural gas or diesel, or they can be powered, with a special system, through woody and agricultural biomass.
Each generator can be equipped with appropriate heat recovery devices such as economizers or air pre-heaters, as well as all the instrumentation necessary for its operation, according to national regulations.
We use various types of boilers to satisfy different power and pressure needs:

Saturated or superheated steam boilers

Boilers complete with high efficiency heat recuperators, for example:
• coil boilers: with exemption from the obligation of licensed supervision and powers up to 3000 kg/h.
• fire tube boilers: equipped with all the necessary instrumentation for operating without the supervision of a licensed operator for 72 hours (exemption from continuous supervision) and powers up to 10 ton/h.
• water tube boilers: for high power and high pressures.

Boilers for Superheated Water

• coil boilers: with exemption from the obligation of licensed supervision and powers up to 1,800,000 Kcal/h.
• fire tube boilers: equipped with all the necessary instrumentation for operating without the supervision of a licensed operator for 72 hours (exemption from continuous supervision) and powers up to 6,000,000 Kcal/h.
• water tube boilers: for high power and high pressures.

Thermal oil boilers

Boilers complete with high efficiency heat recuperators, that can reach oil temperatures up to 400°C, compliant with the PED directive, exempted from the obligation of certified operation, for example:
• coil boilers: with exemption from the obligation of licensed operation up to 3,000,000 KCal/h
• multi-tubular boiler: for high power (up to 10,000,000 KCal/h).

Recovery boilers

Boilers designed to reuse the heat of smokes from chimneys, gas turbines, engines and boilers in general.

Electric Boilers

Boilers for the production of steam, superheated water and thermal oil with small, medium and large capacities (from a few kW to 500 kW - more than 500 kW for electric steam and thermal oil boilers).

Combustion systems

Each boiler is complete with its own combustion system, which can use the most various fossil fuels (CH4 - LPG - Diesel - naphtha, etc.) or biomass of various characteristics and sizes (to be evaluated on a case-by-case basis).


Boilers and thermal machines

Other thermal machines

Prefabricated thrust and regulation units for diathermic fluids and/or superheated water;
Temperature, pressure and monitoring regulation units for diathermic fluids, steam and methane gas;
Pressure reduction units , de-superheaters;
Heat exchanger units complete with setting and safety instruments;
Process pumps for coolers, air-coolers and dehumidifiers;
Manifold units with shut-off and regulation valves for steam, hot water, superheated water and diathermic oils;
Pneumatic, electric, wireless regulation systems.

condotti per regolamentazione fluidi diatermici e acqua surriscaldata