Pelucchi Caldaie boilers are designed to adapt to specific process and layout. Thermal input from the combustion of virgin biomass (wood chips, pruning, bark), residues from the wood industry (scraps, sawdust), waste wood, agricultural waste or subproducts of the food industry (olive pomace, sunflower seeds, cotton, other pelletized residues).
Water tubes
Natural circulation water-tube fired or recovery boilers for saturated or superheated steam production.
Multi tubes
Recovery shell
Recovery shell boilers for hot or superheated water heating and saturated steam production.
ERTA-WTE | ERTA-WTE-R
Evolution for the environment..
Natural circulation water-tube fired or recoveryboilers for saturated or superheated steam production.
ERTA-WTE series boilers are the result of an uninterrupted development of a project dating back to 1950s. Actual configuration comply the latest European and international technical standard in terms of calculation codes, materials, quality controls and certifications.ERTA-WTE series can be integrated as a post-combustion chamber in moving grate and pulverized fuel burner furnaces or, in ERTA- WTE-R models, downstream of adiabatic post-combustion chambers.
This series has vertical layout and it is made of membrane and/or tangent tube-walls, divided in radiative and convection sections, designed to be compact and transportable in one or more modules, to reduce the on-site erection activities.“VHS” model includes one or more superheaters inside the convection section, which can be removed for maintenance purposes.
The boilers can be combined with economizer(s) to heat up boiler feed water by means of the exhaust flue gas residual heat, increasing the thermal cycle overall efficiency.Automatic cleaning system with soot blowers or pneumatic rapping is supplied to allow continuous operation even with high dust concentration fumes.The system can be completed with hoppers, frame and flue gas duct.
Technical features:
|
ERTA
-WTE-VS
|
ERT
A
-W
TE-VSH
|
ERTA-WTE-VS-R | ERTA-WTE-VSH-R | |
| PRODUCTION (t/h) | Up to 45 | Up to 45 | Up to 30 | Up to 30 |
| TEMPERATURE (°C) | Sat. |
Up to 485 |
Sat. |
Up to 485 |
| PRESSURE (barg) | Up to 60 |
Up to 60 |
Up to 60 | Up to 60 |
MT | MT-R
Simplicity meets technology for the environment.
Multi-tube fired or recovery boilers for hot or superheated water and thermal oil heating.
The multi-tube boilers belonging to MT series combine the easeof use of a liquid phase heat transfer fluid, water or thermal oil,with the technology and reliability typical of water-tube boilers.The MT series can be integrated as a post-combustion chamberin moving grate and pulverized fuel burner furnaces or, in MT-Rmodels, downstream of adiabatic post-combustion chambers.The boiler is made of radiative and convection sections with ascending and descending gas flows
The hot section is made of tangent tube chambers, reducing theamount of refractory materials which decrease the thermal inertiafor quicker start-ups and less maintenance. The cold sectionsconsist of an economizer bundle and/or an air pre-heater in a hot casing. Those sections form a single body boiler.
Automatic cleaning system with soot blowers or pneumaticrapping is supplied to allow continuous operation even with highdust concentration fumes.
The MT series boilers, thanks to the project versability, can befitted to any specific requirements or plant layout, preserving their distinctive features
Technical features:
|
MT-AC
|
MT-AS | MT-FD | MT-AC-R | MT-AS-R | MT-FD-R | |
| POWER (MW) | Up to 30 | Up to 30 |
Up to 30 | Up to 18 |
Up to 18 |
Up to 18 |
| TEMPERATURE (°C) | Up to 100 |
Up to 180 |
Up to 350 |
Up to 100 |
Up to 180 |
Up to 350 |
| PRESSURE (barg) | Up to 15 |
Up to 15 |
Up to 15 |
Up to 15 |
Up to 15 |
Up to 15 |
NLS-R
The easiest way to convert energy of the environment.
Recovery shell boilers for hot or superheated waterheating and saturated steam production..
The recovery shell boilers of the NLS series are suitable for hot or superheated water heating and saturated steam production. They are the meeting point between the long experience gained in both the biomass combustion recovery sector and the one or more pass shell boilers.
The NLS series is installed downstream of adiabatic chambers into biomass combustion plants. The boiler can be one or more pass, depending on the ash content in the flue gas and on the shape of the combustion chamber.
The body of the boiler is insulated and finished with aluminium cladding or painted.The tubes are inspectable from the reversal chambers and from the shell through special man or handhole and can be completed by an automatic cleaning system.The boilers can be combined with economizer(s) to heat up boiler feed water by means of the exhaust flue gas residual heat, increasing the thermal cycle overall efficiency.
Technical features:
|
|
NLS-AC -R
|
NLS-AS-R
|
NLS-VS-R
|
| POWER (MW) | Up to 10 |
Up to 10 | - |
| TEMPERATURE (°C) | Up to 100 |
Up to 180 |
Sat. |
| PRESSURE (barg) | Up to 20 |
Up to 20 |
Up to 20 |
| PRODUCTION (t/h) | - | - | Up to 15 |
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