Oil, gas and dual fuel burners. Burner series

Transcription

1 Oil, gas and dual fuel burners Burner series Group 4B Capacity kw 1

2 2

3 Table of contents General 5 Light fuel oil burners 6 Dimensions and PI diagram 6 Technical data 7 Capacity/back pressure graphs 7 Gas burners 8 Dimensions and PI diagram 8 Technical data 9 Capacity/back pressure graphs 9 Dual fuel burners, light fuel oil/gas 10 Dimensions and PI diagram 10 Technical data 11 Capacity/back pressure graphs 11 Scope of delivery 12 Gas valve selection table 13 Gas elbow 13 Masonry figure 13 Flame dimensions 13 WiseDrive 14 3

4 Oilon burner Automatic control is integrated in the burner Easy to install Low-NOx (80 mg/nm 3 ) combustion head is also available Graphical user interface Low noise level < 80 db(а) CFD modelling allows a steady flow of air to the combustion head 4

5 Oil, gas and dual fuel burners Burners series Stream Oilon s oil, gas and dual fuel burners are fully automatic, safe and reliable. The burners have been designed and manufactured with good economy, safety, easy maintenance and environmental friendliness in mind. Our gas burners comply with the EN 676 standard, oil burners with the EN 230 and EN 267 standards, and dual fuel burners with all of these. All burners are EU type tested. We also supply burners complying with various marine classification society requirements, such as ABS, BV, CCS, DNV, GL, KR, LR, NKK, RINA and RS.The burner materials and Oilon s long experience combined with considerable investments in product development guarantee the reliability of burners Construction The steel plate housing incorporates a three-phase motor that runs the fan located in the housing. The oil pump has its own three-phase motor. The surface of the housing is finished with durable high-gloss paint. The detachable burner cover allows the nozzle and ignition electrodes to be serviced without removing the burner. The stainless steel alloy combustion head and the diffuser disc can withstand temperatures up to 1,200 C. The combustion head is adjustable, to optimize the mixing of fuel regardless of the firing rate. The burner houses a sight glass for flame observation. The air damper assembly and fuel control valves each have their own stepper motor actuators. Controlled by the burner logic, the actuator motors closely control the air and fuel quantities depending on the required capacity. Suitable applications and installation The burners are suitable for warm and hot water boilers, steam boilers, hot air generators, and various types of process heating. They are also designed to suit furnaces with high back pressure. The burners can be mounted in horizontal, vertical and upwardfacing,or vertical and downward-facing orientation. The construction, materials and IP54 enclosure class of the burners are intended for indoor use, max. +50 C. The normal installation altitude is max. 500 m above sea level; other installation altitudes available by request. Fuels The following fuels can be used in the different burner models: KP models: - light fuel oil, viscosity 4-12 mm 2 /s, +20 C GP models: - natural gas, 2 nd family gases, groups H and E (equipment category I 2R ) GKP models: - (as above) natural gas/light fuel oil Burners using other fuels are available on request. With standard combustion head the NOx class is 1. With low NOx combustion head the NOx class is 3. Gas equipment Gas-related components of the gas and dual fuel burners comply the standard EN 676: two shut-off valves, pressure switches (min./ max.), and an automatic valve leak tester. Other piping related equipment is available upon request. Oil piping Mounted on the burner. Modulating burners have four solenoid valves. The oil regulator for the modulating burner is located on the nozzle return oil line. The oil filter is located on the suction side of the pump. Flame monitoring All models are equipped with automatic flame monitoring. In KP model, flame monitoring is taken care of via photocell/uv cell; in GKP model it is performed via UV cell. In GP model it is performed via ionization-based flame monitoring. Capacity regulation All models are of the modulating type. The burners are fitted with servomotors controlling the fuel and combustion air flows. The servomotors are controlled by a combustion manager integrated into the burners. A modulating burner can operate throughout the entire power range depending on the load. The burners are controlled on the basis of flue gas analysis. Burner automation Burner operation is controlled by a WiseDrive control system integrated into the burner (WD32, WD33 or WD34). All phases of operation take place automatically, controlled by the control program. In the event of a burner failure, the system automatically shuts down the burner. The capacity control module is located in the control unit under the burner cover. The operating panel and switches are located at the rear of the burner. WD32 for single fuel operation, two servomotors options: VSD control, O 2 control, CO control, intermittent operation WD33 (EU) for single fuel operation, three servomotors options: VSD control, O 2 control, CO control, continuous operation WD34 for dual fuel operation, DFM300 module, three servomotors options: VSD control, O 2 control, CO control, continuous operation Main benefits of WiseDrive burners: - integrated automatic control for easy installation - accurate electronic combustion mixture control ensures optimal combustion efficiency - operating phases displayed by symbols on the operating panel - diverse field bus connections - easy to use and service. Other benefits: - silent operation <80 db(a) - suitable for all boiler counter pressures - steady combustion - suitable for many applications. We reserve the right to make technical alterations. 5

6 Light fuel oil burners L1 L2 B4 H5 H3 H1 H2 H4 D1 L4 B2 D B1 M B3 D2 L3 BURNER L1 L2 L3 L4 H1 H2 H3 H4 H5 B1 B2 B3 B4 D1 D2 M KP-350 M xM20 KP-450 M xM20 PI diagram 1. Oil filter 2. Oil pump 3. Electric motor 4. Pressure gauge 5. Solenoid valve 1, NC 6. Solenoid valve 2, NC 7. Pressure gauge 8. Oil regulator 9. Pressure switch 10. Solenoid valve 1, NC 11. Solenoid valve 2, NC 12. Air damper 13. Servomotor 14. Combustion air fan 15. Electric motor 16. Differential air pressure switch 17. Flame detector 6

7 Technical data BURNER KP-350 M KP-450 M Capacity kg/h kw Fan motor 3~ 400 V 50 Hz Output kw Current A Speed r/min 7,5 13, ,0 19, Oil hose connection - suction - return R1 R1 R1 R1 Oil pump - Motor 3~ 400 V 50 Hz Output kw Current A Speed r/min TA4 1,5 3, TA4 1,5 3, Weight kg Light fuel oil 1kg/h = 11.86kW 1kW = 860 kcal/h Ratio level Light fuel oil 1:2,5 (100 40%) Note! Weight varies according to delivery. Capacity/backpressure graph Capacity/backpressure graph KP-350 M mbar Capacity-back pressure Graph_KP MW Capacity/backpressure graph KP-450 M mbar Capacity-back pressure Graph_KP MW 7

8 Gas burners L1 L2 B4 H5 H1 H2 H4 D1 L4 H3 B2 D B1 M B3 D2 L3 BURNER L1 L2 L3 L4 H1 H2 H3 H4 H5 B1 B2 B3 B4 D1 D2 M GP-350 M xM20 GP-450 M xM20 PI diagram 1. Ball valve, blow-off 2. Double solenoid valve 2.1 Solenoid valve 2.2 Pressure regulator 2.3 Solenoid valve 3. Pressure switch 4. Gas butterfly valve 5. Servomotor 6. Pressure switch, max. 7. Solenoid valve, ignition gas, *) option 8. Air damper 9. Servomotor 10. Combustion air fan 11. Electric motor 12. Differential air pressure switch 13. Flame detector 8

9 Technical data BURNER GP-350 M GP-450 M Capacity kw Fan motor 3~ 400 V 50 Hz Output kw Current A Speed r/min 7,5 13, ,0 19, Weight kg Ratio level Gas 1:6 (100 16,6%) Note! Weight varies according to delivery. Capacity/backpressure graphs Capacity/backpressure graph GP-350 M mbar Capacity-back pressure Graph_GP MW Natural gas: gases of 2 nd family, groups H and E (equipment category l 2R ) Capacity/backpressure graph GP-450 M mbar Capacity-back pressure Graph_GP MW 9

10 Dual fuel burner, light fuel oil/gas L1 L2 B4 H5 H1 H2 H4 D1 L4 H3 L5 B2 D B1 M B3 D2 L3 BURNER BURNERL1 L1L2 L2L3 L3L4 L4 L5 L5 H1 H1 H2 H2 H3 H3 H4 H4 H5 B1 B2 B3 B3 B4 B4 D1 D1 D2 D2 M M GKP-350 M xM20 GKP-450 M xM20 Oil PI diagrams Gas 1. Oil filter 2. Oil pump 3. Electric motor 4. Pressure gauge 5. Solenoid valve 1, NC 6. Solenoid valve 2, NC 7. Pressure gauge 8. Oil regulator 9. Pressure gauge 10. Solenoid valve1, NC 11. Solenoid valve 2, NC 12. Air damper 13. Servomotor 14. Combustion air fan 15. Electric motor 16. Differential-air pressure switch 17. Flame detector 1. Ball valve, blow-off 2. Double solenoid valve 2.1 Solenoid valve 2.2 Pressure regulator 2.3 Solenoid valve 3. Pressure switch 4. Gas butterfly valve 5. Servomotor 6. Pressure switch, max. 7. Solenoid valve, ignition gas, *) option 8. Air damper 9. Servomotor 10. Combustion air fan 11. Electric motor 12. Differential air pressure switch 13. Flame detector 10

11 Technical data BURNER GKP-350 M GKP-450 M Capacity oil, kg/h oil, kw gas, kw Fan motor 3~ 400 V 50 Hz Output kw Current A Speed r/min Oil hose connection - suction - return Oil pump - Motor 3~ 400 V 50 Hz Output kw Current A Speed r/min 7,5 13, R1 R1 TA4 11,0 19, R1 R1 TA4 1,5 3, ,5 3, Weight kg Light fuel oil 1kg/h = 11.86kW 1kW = 860 kcal/h Ratio level Light fuel oil 1:2,5 (100 40%) Gas 1:6 (100 16,6%) Note! Weight varies according to delivery. Capacity/backpressure graphs Capacity/backpressure graph GKP-350 M mbar Capacity-back pressure Graph_GKP MW mbar Capacity/backpressure graph GKP-450 M Capacity-back pressure Graph_GKP-450 Natural gas: gases of 2 nd family, groups H and E (equipment category l 2R ) Light fuel oil: 1 kg/h = 11,86 kw MW 11

12 Scope of delivery The burners are delivered with the following equipment: KP-350 M,-450 M GP-350 M,-450 M GKP-350 M,-450 M Burner flange gasket Oil nozzle(s) Solenoid valves for oil Oil pump with pressure regulator valve Separate oil pump motor Non-return valve Oil pressure gauge(s) Return oil pressure switch Air and gas evacuator Oil hoses, 2 pcs, length 3,000 mm Oil filter Pressure gauge for monitoring the oil inlet pressure o o Pressure switch for monitoring the oil inlet pressure o o WiseDrive (electronic mixture control) for regulating the air-oil-gas ratio, including: - quantity control valve for oil - quantity control valve for gas - servomotor for air dampers - servomotor for FGR o o o Gas nozzle Pressure gauge for measuring the pressure at the gas nozzle o o Max. pressure switch for gas Air pressure differential switch Ignition transformer Ignition cables and electrodes Flame detector Built-in combustion air blower with a direct-drive electric motor Air dampers Pressure gauge for measuring the fan pressure o o o Angle joint 90 Twin solenoid valve for gas, including: - min. pressure switch for gas - two gas valves - automatic leak control - ball valve blowout (separate) Ignition gas valve o o Burner operating and maintenance manual o standard delivery o optional 12

13 Gas valve selection table BURNER GAS VALVE BURNER MAX. CAPACITY kw*) SIZE DN GAS INLET PRESSURE mbar TYPE **) GP/GKP-350 M 50 DMV-D DMV DMV DMV DMV GP/GKP-450 M 50 DMV-D DMV DMV DMV DMV NOTE! If the gas inlet pressure is less than 30 mbar or if the gas used is not among those mentioned, evalution must be made case-specifically. *) The max. capacities shown by the table are achieved when the boiler back pressure is 0 0. Natural gas1 m 3 n/h 10 kw **) Or corresponding type Gas inlet pressure (Pmax) at burner - max. 500 mbar when using DMV(D) valve. Gas elbow GAS ELBOW DIMENSIONS WITH DIFFERENT VALVES DN50 DN65 DN80 DN100 DN125 H L L L L L GP/GKP-350 M GP/GKP-450 M Other dimensions available on special request. Masonry figure Flame dimensions ØD1 ØD2 3 4 L2 1 Gasket 2 Mounting plate 3 Ceramic wool or equivalent 4 Masonry ØD1, ØD2, L2 See burner dimension diagram 13

14 WiseDrive burner automation Electronic fuel-air mixture control achieves lower flue gas emissions, lower energy consumption and more accurate control of the technical parameters of the burner. WD32 34 is intended for oil, gas and duel fuel burners in the 1 8 MW range. Automation is integrated into the burner. The system is of modular construction. The standard scope of delivery includes combustion manager and power control modules. Optional modules are available for optimising the combustion process and for remote control. Features of the WD32-34 system: complies with EN suitable for continuous and intermittent operation accurate mixture setting and result disturbance diagnostics diverse field bus connections basic parameters and back-up copies using a computer diagnostics and adjustment of set values by remote operation. WiseDrive (WD), electronic fuel-air mixture control energy-efficient and environmentally friendly solution PROFIBUS, Modbus, Ethernet Fieldbus interface Control system Remote control LAMTEC SYSTEM BUS (LSB) O 2 measurement Optional LT2 LS2 Optional LT2 LS2-K LS2 (O 2 ) KS1 (CO 2 ) CO detection Optional LT2 KS1 Optional LT2 KS1-K Boiler pressure/temperature Flame sensor Load control module LCM100 Operating panel UI300 BT300 Air Variable speed1802 module VSM100 Boiler Gas DFM300 Dual fuel module Oil 14

15 15

16 EN4B/3.00/ Oilon invests in product development and research. A modern product development centre meeting all European standards enables us to perform a wide range of burning tests and accurate oil and gas measurements. We supply burners for ships according to classification societies, such as ABS,BV, CCS, DNV, GL, KR, LR, NKK, RINA,and RS classifications. We participate in trade shows around the world every year. We have a comprehensive maintenance network, and our worldwide operations ensure rapid availability of maintenance and spare parts. The continuous training of our personnel and representatives guarantees high-quality maintenance operations. INDUSTRY OILON INDUSTRY OY Metsä-Pietilänkatu 1 PL Lahti Puh. (03) Fax (03) info@oilon.com 16