Compliant with EN 303 - 5 norm

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** PRINTED ON 06.03.2013 R.

+48 77 434 51 23biuro@orlanski.pl

www.orlanski.us

+48 77 40 05 600, 40 05 611TFE

POSSIBLE TO OBTAIN ECOLOGICAL GRANT

EKO-VIMAR ORLAÑSKI Sp. z o.o.ul. Warszawska 2048-385 Otmuchów, POLAND

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Product catalogue

Eco-friendly technologies

4

Biomass – the fuel of the future

Biomass is a renewable energy sour-ce composed of natural organic mate-rial produced by plant photosynthesis. Energy is produced from forest and agricultural biomass (agro biomass). The material that can serve as fuel can be wood, woodworking indu-stry waste (woodchips, sawdust, and wood dust), agricultural residue such as straw, stalks, and energy crops, such as osier, miscanthus, Virginia fanpetals, and others.

As a fuel, biomass has very favoura-ble properties – virtually no sulphur content and a very low content of ash in comparison with the commonlyused fossil fuels. The energy value of bio-mass is closely related to its humidity levels. The lower the humidity the hi-

highly-efficient devices (up to 90%+) and low gas and dust emissions in the combustion process. Thanks to these features, biomass boilers are on a par with the best oil- and gas-fired boilers. Another advantage of biomass is the neutral CO2 balance, provided that the biomass is used in a sustainable way. The above-mentioned properties make biomass, as a resource used in distributed energy generation, a fac-tor that reduces the negative impact of this sector on air quality (low emis-sions).

Biomass boilers are also relatively inexpensive to operate, which makes them an attractive alternative conside-ring the rising prices of conventional energy sources such as coal, natural gas and oil.

gher the calorific value, which means more effective energy obtained in the combustion process.

The last two decades have seen the rapid development of biomass com-bustion technologies. These techno-logies, which constitute a realistic al-ternative to methods using fossil fuel, are being particularly developed in the distributed energy generation sector. This involves local energy generation for a wide range of recipients – from households and public buildings (e.g. schools and hospitals) to small district heating systems. The market for bio-mass boilers in Europe and the United States concentrates on boilers with power ranging from a dozen or so kW to several hundred MW. These are

is oneof the most popular

biomass-based fuels. It is generallyproduced from coniferous sawdust with a

percentage of sawdust from deciduous trees.Pellet diameters range from 4 to 10mm)

and length ≤ 50mm).

Pellet advantages:Highest calorific value in biomass (≥ 18 MJ/kg),

Low moisture content (≤ 10%),Low ash and sulphur content (Sr≤0,04%, Ar≤ 0,5%)

High density(≥ 1,12 kg/dm3)

Pellets are efficient, low cost and ecological.

Pellet

7

Wood as fuel forwood gasification boilers

is a renewable fuel, just like the sun, tidal energy or

the wind. These are energy sourceswhich cannot be exhausted.

Unlike other energy sources, wood is a fuel whichcan be accumulated and stored without any energyloss. Storing lowers the humidity of the wood whilst

simultaneously raising its fuel value (the amount of energywhich can be used during combustion).

Wood is also the only fuel whose carbon dioxide (CO2) balance is zero, meaning that while vegetating through the

photosynthesis process it absorbs the same amount ofcarbon dioxide as it emits while combusting.

Wood

During the wood combustion (gasi-fication process) the exhaust gases and ash created do not contain sub-stances which are harmful to the natu-ral environment, moreover the amount of ash created constitutes 1% of input material.

Humidity in the wood is a very im-portant factor in the process of com-busting it. The less water the wood contains, the higher its fuel value. In the case of wood with 20% humidity, about 30-40% of the general amount of wood needed for one heating se-ason can be saved.

It is recommended to fell the trees during winter period when the sap no

the correct level of wood drying.

It is recommended to use wood that has a 20% maximum moisture con-tent. Hardwoods are used to promo-te longer burns in the winter months whilst softwoods can be used for batch burning or creating an ember layer when starting a fire. The softwo-ods can also be used on their own or mixed with with hardwoods when the boiler is running constantly but it is im-portant that temperatures of 80°C to 90°C are set on the control panel.

longer circulates within them. Afterfelling, the wood needs to be cut into logs about 35-45cm long and divided into halves or quarters as soon aspossible. The suitably prepared wood should be stored for a period of 18-24 months in a ventilated room and shel-tered place. Oak is an exception as due to its high density and the content of tannin it requires storing outside and exposure to rain for 12 months, and then requires drying under cover for 2-3 years. After 2 years tannin, volati-le ingredients of resin, turpentine, etc. will be removed from the wood and the humidity will reach 15-20%. This is

Woodgasification as

an economicsource of heating

Wood gasification is a thermal decompo-sition of wood with a significant air (oxy-gen) deficit which results in the creation of combustible gases (wood gases) and ash. Modern wood gasification boilers use the energy from the wood three times more ef-fectively than appliances with a traditional hearth and their emissions are similar to gas boilers.

6

34

ORLIGNO 200 boilers create a new pathway in wood gasification boiler technology. Unique design as well as a range of design solutions to benefit the ease of use and aid customer sa-tisfaction. Technical data resulting from wood the combustion process meet the most rigorous European norms and provide nearly twice as much heat as traditional boilers or fireplaces. The appliances can work in open as well as pressurized systems in accordance with current regulations.

ORLIGNO 200 boilers are designed to work in a variety of places. They are most commonly used in detached ho-uses, drying facilities, industrial units and workshops.

Available types are as follows: 18 kW, 25 kW, 40 kW, 60 kW, 80 kW.

Boiler description

Use The ORLIGNO 200 boiler can com-bust wood of various granulation from sawdust to blocks. Shavings and other small pieces should be burnt together with blocks.

ORLIGNO 200

Wood gasification boiler

Basic information

Use

Available types [kW]

18 25 40 60 80

Fuel

BriquettesWood

ORLAN SUPER02.

small/semi detached house

detached house

industrial buildingsworkshops,

hangars, tents

ORLIGNO 200

Stages of the gasification process

The wood gasification process in central heating boilers can be divided into four main phases:

Gasification processin the boiler

ORLIGNO 200

Drying and de-gassingwood at a temperature

of 450°C.

1

Combustion of themixture of wood gas

and secondary air at atemperature of 560°C.

2

Burning up the flameand heat emission

at a temperature of 1200°C.

3

Fumes of atemperature of 160°C are emitted through

the chimney flue.

4

37

How do I know which boiler is suitable for me?:

An installation designer will estimate how much heat heat will be required in the building.

The result needs to be increased by 20% (so calledboiler over-sizing)

See the graph opposite for to give an indication of the correct boiler that may be suitable

Caution!The graph is for information only and ORLANSKI can-not be held liable if a boiler with unsuitable power out-put is selected.

Choosing the right boiler for the surface area

ORLIGNO200;80

ORLIGNO200;60

ORLIGNO200;40

ORLIGNO200;25

ORLIGNO200;18

800

I II III

750

700

650

600

550

500

450

400

350

300

250

200

150

100

50

0

Hea

ting

surf

ace

area

m2

Level of the building’sthermal insulaion

ORLIGNO 20002.

36

Up to 91% efficient

Low maintenance costs

User-friendly

Small amount of ash residue

Large loading capacity

Length of wooden blocks:

- 50cm (18kW, 25kW, 40kW)

- 75cm (60kW)

- 100cm (80kW)

Up to 12 hours continuous operation

Modulated fan power 30-100%

Adjusted to work in closed systems

Electronic regulator with possibility to connect remote EKOSTER

control

Made of the highest quality 8mm boiler steel

Environmentally-friendly

High temperature-resistant fire bricks

Back cooling coil tappings

Boiler construction

Boiler features

1. Chimney flap 2. Heating water outlet 3. Cooling coil 4. Loading (gasification) chamber 5. Loading door

6. Fan 7. Fan cover 8. Combustion door 9. Firebricks10. Boiler insulation

11. Combustion chamber12. Ceramic nozzle13. Turbulators14. Ceramic moulders

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Technical data ORLIGNO 300

Parameters Measured in 18kW 25kW 40kW 60kW 80kW 25kW

Power range kW 7-18 10-25 16-40 24-60 32-80 10-25

Efficiency % 91 91,5%

Boiler class (EN 303-5) 3 3

Water capacitydm3 75 75 93 180 205 75

l 75 75 93 180 205 75

Volume of loading chamberdm3 120 120 185 310 465 120

l 120 120 185 310 465 120

Loading slot size width/length mm 225/380 260/432 260/432 285/580 285/580 260/432

Burning period h 7-12 7-12

Length of wooden blocks cm 50 50 50 75 100 50

Humidity – recommended % 15-25 15-25

Fuel usage for:

- nominal power kg/h 6,8 8,2 10,1 15,1 19,8 6,3

- minimal power kg/h 3,9 5,7 7,9 11,9 15,8 5,7

Maximum operating pressure bar 3 3

Miniumum temperature of the return OC 60 60

Temperature settings range OC 60-97 60-97

Protection level IP 40 IP 40

Voltage/Frequency V/Hz 230/50 230/50

Fumes features (at nominal power):

- fumes temerature OC 150-180 150-180 150-180 150-180 150-180 130-170

- fumes flow kg/s 0,0066 0,0088 0,0144 0,0216 0,0272

Required chimney draught Pa 15-20 15-25 15-20 15-20Cooling water pressure required at the influx to a heat exchanger

bar 2 2

Cold water temperature in the heat exchanger OC 10 10

Recommended capacity of accumulation tank l 750-1500 1000-2000 2000-3000 3000-4000 4000-5000 1000-2000

Technical data

ORLIGNO 200

The ORLIGNO 300 boiler is BAFA listed whichqualifies for grants in the German market.

38

ORLIGNO 20002.

Controller

EKOSTER controller used in theORLIGNO 200 boiler

EKOSTER controller with exhaust gases sensor used in the ORLIGNO 300 boiler

The EKOSTER 2 microprocessor temperature controller is designed to control the heating process and the activation ofthe circulation pump in the central heating installation.

Controller featuresThe regulator fulfils the following tasks:

Maintains the preset boiler temperature through the heating control

Automatic control turn-off after boiler extinction

Blocking fan operation when stoking to the boiler

Central heating circulation pump control

“COMFORT SYSTEM”– a system that prevents pump blockages when the bo-iler is not in operation overheating

Protection from boiler freezing and overheating

Signalling when the boiler temperature sensor is damaged

Compatible with EKOSTER control remote control system

EKOSTER control

The EKOSTER control enables the constant temperature reading of the

central heating boiler, adjustment of boiler tem-perature settings as well as activation and de-acti-

vation of control by regular communication with EKO-STER regulator. The innovative built-in alarm system

informs the user with a piercing sound if the threshold of 97°C has been reached, if the boiler temperature has

dropped below 0°C or if the sensor is damaged.

Technical data

Range of temperatures displayed -9°C - + 99°C

Range of temperature settings +60°C - + 97°C

41

Technical data

Boiler type 18kW 25kW 40kW 60kW 80kW

Hot water outlet (overall height) B - mm 1315 1315 1575 1555 1555

Return water inlet C - mm 230 230 220 200 200

Drain valve height D - mm 140 140 140 140 140

Flue height E - mm 960 960 1210 1160 1170

Casing width G - mm 600 600 600 740 740

Overall lenght H - mm 1060 1060 1040 1360 1720

Hot water outlet I - mm 320 320 310 580 610

Diameter of chimney flue J - mm 200 200 200 210 210

Overall width K - mm 670 670 670 810 810

Cooling coil tappings (height) L - mm 1100 1100 1330 1310 1300

Diameter of feeding and return outlet Q - inch 2 2 2 2 2

Diameter of cooling coil tappings R - inch 3/4 3/4 3/4 3/4 3/4Diameter of drain valve outlet S - inch 1/2 1/2 1/2 1/2 1/2

Dimensions

ORLIGNO 200

70

Compliant with EN 303 - 5 norm

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