AUTOMATIC BOILERS BURNING BIOMASS VERNER GOLEM
1 / 14Páginas

AUTOMATIC BOILERS BURNING BIOMASS VERNER GOLEM VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM General description of boilers VERNER GOLEM The VERNER GOLEM boilers of the rated capacity from 90 kW to 2 500 kW (in cascade up to 10 000 kW) are designed for water heating and service water heating or for steam production. They are intended for biomass combustion with moisture up to 60%. Suitability of particular fuels are: sawdust with moisture up to 45%, wood chips or green wood chips with moisture up to 60%, straw with moisture up to 22% – these values are with usage of stabilizing fuels like pellets, dry wood chips or brown coal. Without using stabilizing fuel, the...

Waste gases cleaning: Waste gases cleaning proceeds in multicyclone separator which ensures a fulfilment of emission limits at low level of power consumption for cleaning. Emissions by the standards: CO 650 mg/Nm3 * Solid light ash 250 mg/Nm3 * (by changing the construction 150 mg/Nm3 is possible) * O2 = 11% Transport of ash: Ash is transported via grinder into the ash bin (or container). Service: Service consists of exchanger-cleaning, servicing of parts for separating and crushing, lubricating of bearings and transmission cases, controlling the water in warmwater circuit or supplementary...

VERNER GOLEM Examples of concrete realizations (more information and complete reference list at: www.verner.cz): Heating up of municipality: CENTRAL HEATING PLANT FOR BIOMASS ŽLUTICE – realization in 2001 Parameters of boiler-room + technology: Boiler: VERNER GOLEM 1x 2 500 kW Boiler: VERNER GOLEM 3x 1 800 kW Rated capacity: 7 900 kW Length of caliducts: 11,6 km Temperature gradient: 105/65 °C Pressure area in caliducts: 0,4 Mpa, 0,9 MPa Supply system: warm-water Fuel: wood chips, sawdust, pellets, straw Rumex OK2 and other agricultural products Boiler with producing steam: BOILER-ROOM...

VERNER GOLEM Efficiency of boiler Adjustability of continuos operation Adjustability of step function operation Maximum operation overpressure of water in the burner (for usage of boiler for higher pressure exchanger is placed between Temperature and pressure of medium at output Supply electric input Temperature of flue gases at output of the boiler Minimum temperature of reverse water to the burner Maximum noise level Fuel consumption 86 - 90 % 40 - 100 % 0 - 40 % 5 bar (0,5 Mpa) the boiler and the burner) setting according to requirements 3 x 400 V / 50 Hz 180 - 260 °C 60 °C setting...

Orientation consumption of fuel for produced energy This chart is used for calculation of needed fuel quantity for required amount of energy. The data are used from practice and include efficiency of the boiler and combustion - produced energy is measured in the boiler output. VERNER a. s., Sokolska 321, 549 41 Cerveny Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM Scheme of boiler-room VERNER GOLEM 90 (practical example) VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM Scheme of boiler-room VERNER GOLEM 225 (practical example) VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM Scheme of boiler-room VERNER GOLEM 350 (practical example) VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM Scheme of boiler-room VERNER GOLEM 600 (practical example) VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM Scheme of boiler-room VERNER GOLEM 900 (practical example) VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM Scheme of boiler-room VERNER GOLEM 1800 (practical example) VERNER a. s., Sokolská 321, 549 41 Červený Kostelec, Czech Republic, www.verner.cz

VERNER GOLEM I = burner II = extension chamber III = exchanger IV = control unit V = fuel reservoir / silo VI = transport tracks VII = flue ways and filtration VIII = hydraulic unit IX = ashbin 1 = drive for hydrogenerator 2 = drive for feeding screw 3 = drive for ventilator of combustion air 4 = drive for ash crusher 5 = drive for ash conveyor 6 = drive for flue gases conveyor Business representation: VERNER a. s., Sokolska 321, 549 41 Cerveny Kostelec, Czech Republic, www.verner.cz