Solid fuel boilers - Manual operation

Output: 13,5 – 34 kW

Fuel: kusové dřevo Ø 100 mm / <20%

Merits:

- vysoká účinnost spalování až 89,6 %
- ekologický provoz
- možnost spalování dřeva o vlhkosti až 20 %
- vysoká životnost českého litinového výměníku
- vodou chlazené pevné rošty
- jednoduchá obsluha a údržba
- závitové příruby pro snadnou montáž
- výkon podle počtu článku
- možnost dodatečné změny výkonu

 

 

Output: 8 – 63 kW

Fuel: coke, hard coal, wood

Merits:

- A possibility of wood burning in a higher humidity (up to 20 %)
- High resistance to corrosion of cast iron exchanger
- Easy operation and maintenance
- Long term proved boiler construction
- Lifetime of cast iron exchanger
- Output according to a number of units

Hot-water cast iron boiler HERCULES U 26 is intended for burning of solid fuels – coke, hard coal and wood (wooden briquettes) by classical fire penetration. The boiler is produced in its own output from 8 up to 63 kW. The shell is formed by cast iron units of own production and includes also water grates.

The boilers can be used for systems with a gravity circulation and forced water circulation. A feed entrance is adjusted for wood billet manual operation.
There is also a possibility of changing a requested output by the change of a number of units.

 

 

Output: 13 – 74 kW

Fuel: brown coal, hard coal and coke (wood as an additional fuel)

Merits:

- Ecological operation
- Ecological burning of brown coal
- Quality cast iron exchanger
- Output according to a number of units

Hot-water boiler HERCULES U 24 burns fuel by burning-up in its cast iron shell at the strictest issue condition class 3 according to ČSN EN 303-5. HERCULES U 24 guarantees a quality way of burning of brown coal, hard coal and coke. Also wood and wooden briquettes can be used as an additional fuel. The boiler is produced in its own output from 13 up to 74 kW according to units and used fuel. Its output can be additionally changed by the change of a number of units. A second draught controller in the back part of the boiler is used from eight-sectional boiler.

Principle of boiler with a burning-up – burning zone is restricted to space between grate and bottom edge of feed shaft, so a high of hot coat remains unchanged instead of fire penetration. When the fuel on the grate burns-up step by step new fuel moves from feed shaft. Incipient combustion products are exhausted into the further boiler draught. These boilers are easily regulated.

 

 

Output: 30 - 100 kW

Fuel: lump wood

Merits:

- High service life of the cast-iron exchanger
- Ecological operation
- Combustion efficiency - 90 per cent
- Power output according to the number of segments

The Hefaistos P1 boiler is a cast-iron pyrolytic sectional low-pressure boiler with metal-sheet feed hopper designed for lump wood combustion at fulfilment of the emission conditions of the 3rd CSN EN 303-5 standard. Combustion of different fuels and materials in this boiler (i.e. plastic) is inadmissible. The boiler is designed in the 30 – 100 kW power output series according to the number of segments. The three-sectional Hefaistos P1 boiler size is appropriate for heating of family houses. The larger boiler sizes are sufficient for the building demands like shops, recreational buildings, cottages, etc.
The boiler is also designed for heating of both the closed and the opened heating systems. The boiler has to be designed with an accumulative container. If the accumulation can not be used, we recommend having of an equalizing reservoir for excessive power output exhaust (about 25 l on 1 kW of boiler power output).The compulsory equipment designed for closed heating systems is security system against overheating – a two-way security valve.