Pellet 100Automatically fired up boilers Pellets ®100

Power: 16 kW, 24 kW and 32 kW.

Boilers are designed to burn pellets from sawdust  and after removing the burner also: wood, coal, fine coal, wooden chips and briquettes in a correspondingly great charging-chamber.

In the case of the pellet combustion the fuel is fed from a reservoir with a very large volume of 300 - 600 l (250 - 500 kg) using the worm feeder and poured into the Platinum Bio burner.

The charge of the said reservoir shall enable automatic operation from 7 to 30 days (1) depending on the energy demand. The fuel in the Platinum Bio burner is automatically moved to the furnace and ignited automatically with the 120 W heating element. During operation the burnt fuel is pushed to a very large ash pan, which needs to be emptied even once every 365 days.

The exchanger of the boiler consists of three parts: charging chamber, ceramic chamber with the internal distribution of air into primary and secondary, and the third exchanging part.
The second and third chamber of the boiler are decisive for high efficiency. The final combustion of gases takes place at the ceramic chamber at a temperature above 900 °C, with the participation of primary and secondary air, which return heat at the third part of the heat exchanger.
The second part of the exchanger is divided into two parts by means a lever of upper - bottom combustion. This means that the boiler allows for double-system combustion ie. the bottom combustion system (wood, fine coal, pea coal) and the upper combustion system for low calorific value fuel.

Burner

New - Burner Platinum v02-new version of the burner - even quieter and consume less power device at very low external dimensions.

Platinum Bio

Pic 1: Platinum Bio

  • automatic start of a burner
  • automatic modulation of Fuzzy Logic II generation burner
  • flame control by means of a photocell
  • low thermal inertia during start and stop
  • low electricity consumption
  • control of the burner’s working temperature – ensures the highest level of safety.
  • 3 phazes of fuel lighting up eliminate gas explosions during lighting up
  • AUTOSTART function after blackouts – remembering last settings
  • air division into primary and secondary - reduced CO emission down to the level of emission from gas and oil burners.
  • efficiency of the device > 94.5%
  • autocleaning function, automatically removes deposit from burner grid - the function is absent in gravitational burners.
  • oats - burner construction allows oats combustion - option ceramic cartridge - reducing emission and increase efficiency - option (Pic.2 )

Platinum Bio with ceramic cartridge

Pic.2 Platinum Bio with ceramic cartridge

Fuel

Pellets Granules of sawdust (pellets) made in accordance with DIN 51731
granulation 5 - 8 mm
  • recommended calorific value 17500 - 19500 kJ / kg
  • max. ash content. 0.5%, ie 600 to 700 kg per m3
  • max. humidity 12%
  • specific gravity (density) 1.0 - 1.4 kg/dm3
Oats
  • humidity below 12%
Wood
To achieve the nominal capacity of the boiler, one should use as a fuel the dry wood with a moisture content up to 20% (that corresponds to 18 months drying of timber under cover). Application of logs with larger dimensions (cut into thicker pieces) prolongs the combustion time of one charge even up to 8 hours.

Pea Coal
  • granulation 5 – 25 mm
  • recommended calorific value >23000 kJ/kg
  • max. ash content. 12 %
  • max. humidity. 12 %
  • volume of volatile compounds 28 – 40 %
  • ash deformation by heat temperature > 1150°C
  • low sintering
  • low swelling

Exchanger

Designing the heat exchanger the company used the 3xT definition (time, temperature, turbulation). The combustion chamber is shaped in such a way that only a part of loaded fuel participates in the combustion process.

The whole system operation is controlled by Platinum Bio automation with the automatic burner modulation of Fuzzy Logic 2 generation.
Why we chose steel?

  • achieving the maximum efficiency;
  • freedom to design high-performance heat exchangers;
  • low sensitivity to the lack of water;
  • low sensitivity to scaling;
  • low sensitivity to sudden temperature changes.

Technical Data

PARAMETR

P100 16 kW

P100 24 kW

P100 32 kW

Thermal power range (pellets) [kW]

4 -16

7 - 24

9.6 - 32

Control method

Fuzzy Logic 2

Fuzzy Logic 2

Fuzzy Logic 2

Boiler class acc. to PN-EN 303-5

3

3

3

Water capacity [L]

60

65

80

Max. Working pressure [bar]

1.5

1.5

1.5

Max. Working temperature [°C]

95

95

95

Test pressure [bar]

4

4

4

Chimney draft [mbar]

0.15 - 0.25

0.15 - 0.25

0.15 - 0.3

Flue gas temp @ rated/min thermal power [°C]

160 / 90

160 / 90

160 / 90

Min. temp. of water returning to boiler [°C]

50

50

50

Approx. fuel (pellets) consumption @ rated/
min. thermal power [kg/h]

3.6 / 0.9

5.4 / 1.6

7.3 / 2.2

Flue diameter [mm]

160

160

160

Diameter of delivery/return stub pipe [cal]

1 1/2

1 1/2

1 1/2

Supplying voltage [V]

230

230

230

Max. electric power consumption (during firing up) [W]

35

40

45

Weight

350

360

400

Volume of fuel reservoir standard/optional[L]

305 (485)

305 (485)

305 (485)

Charging aperture dimensions [mm]

557x557

557x557

557x557

Construction

Construction Pellet 100
  1. charging chamber – a great charging chamber extending the time of combustion of one fuel charge
  2. ceramic chamber  - raises the temperature during the after-burning process to the temperature above 900 °C and with the participation of secondary air combusts finally the unburned gases increasing the efficiency of the unit.
  3. adjusted air intake to burn in a boiler without a current (suitably prepared installation in the building) optional
  4. great and convenient to use ash pan
  5. double insulated bottom
  6. specially designed steel boiler heat exchanger a) 305 l  standard b) 485 l extended
  7. exchanger cleanout
  8. great and convenient charging aperture placed at an angle for easy fuel charging
  9. very good insulation of the unit
  10. platinum bio burner - self-cleaning, innovative charged burner with Pellets Fuzzy Logic 2 Generation modulation
  11. reservoir: a) 305 l  standard b) 485 l extended
Construction Pellet 100