EMB20 waste oil burner

EMB 20 Waste Oil Burner: Technical Features

The EMB 20 Waste Oil Burner, with an operating capacity of between 20 and 38 kW, represents the innovation in the world of heating, specifically designed to provide efficient performance, even when used with dirty or viscous oils.

Main Features :

1. Advanced Atomization : The oil is precisely atomized using compressed air, and this occurs through nozzle diameters designed to be sufficiently large. This design is essential to ensure that no clogging occurs, even when dealing with particularly dirty or viscous oils.
2. Separate Delivery System : This system carefully draws oil from the storage tank, filters it and preheats it, ensuring that the burner always receives clean oil at the optimum temperature for combustion.
3. Integrated Fuel Tank : A tank located directly on the burner ensures a constant and reliable flow of fuel to the ignition electrode. The result is consistent, efficient, and flawless combustion every time.

Technical Specifications of the EMB 20 Waste Oil Burner

Detailed Specification Description

1. Primary Air Connection:

   • Adjustable air pressure between 0.4 and 0.8 bar.
   • It ensures optimised combustion and precise control of the combustion process.

2. Acoustic Emission:

   • Sound level of 71 dBA.
   • Ensures quiet and discreet operation, suitable for noise-sensitive environments.

3. Weight:

   • Total weight of 20 kg.
   • It facilitates the installation and management of the burner.

4. Oil Flow Rate:

   • Variable flow rate between 2.8 and 4.4 kg/h.
   • Ensures a continuous supply of oil for efficient and consistent combustion.

5. Electrical Resistance:

   • Resistance power of 1100 W.
   • It ensures constant and stable function, essential for lighting and maintaining the flame.

6. Voltage:

   • Configured to operate at 1/N/PE ~50 Hz 220 - 240 V.
   • It integrates seamlessly into domestic and industrial electrical networks, offering wide compatibility.

7. Compressor Output:

   • Output of 4 m³/h.
   • It supplies the compressed air needed for optimal oil atomization, improving combustion efficiency.

Burner Dimensions:

Detailed Operation of the EMB 20 Waste Oil Burner

1. System Components

• External tank : Used to store used oil (mineral, vegetable, frying, animal fat).
• Feed pump : Transfers oil from the external tank to the burner.
• Preheated filter : Removes impurities and ensures even oil flow.
• Magnet (for mineral oil only): Placed in the middle of the external tank to capture metal residues.
• Compressor : Regulates the primary air for combustion.
• Room thermostat : Controls on/off based on temperature.

2. Preparation of the Oil

• Mineral oil :
  • It must be filtered with fine meshes (e.g. 10-25 microns) to remove particulate matter.
  • Insert a magnet into the external tank to attract metal debris.
• Frying/vegetable oil :
  • Filter carefully to remove albumin (protein) and water (to avoid foaming or deposits).
  • Possible preliminary decantation to separate water and sediment.

3. Start-up Phase

1. Oil loading :
   • Fill the external tank with the prepared oil.
   • Connect the tank to the burner via pipes.
2. Preheating :
   • Activate the oil preheating system (recommended temperature: 130°C for mineral oil , room temperature for diesel ).
3. Turning on :
   • Start the pump to transfer the filtered and preheated oil to the burner.
   • Adjust the primary air via compressor (optimal flow varies depending on the type of oil).
   • Do not change the secondary air (factory preset).

4. Combustion Regulation

• Mixing oils :
  • You can mix mineral oil with diesel fuel or frying oil with diesel fuel to improve flame cleanliness.
  • The proportions depend on the viscosity and calorific value (example: 70% waste oil + 30% diesel).
• Operating temperatures :
  • Mineral oil : 130°C (reduces viscosity and improves atomization).
  • Pure diesel : No preheating (room temperature).

5. Operational Phase

• First hours of operation :
  • High initial consumption to stabilize combustion.
  • After 2-3 hours, gradually reduce the flow rate to minimum consumption .
• Room temperature control :
  • If the room temperature reaches the setpoint, the system goes into standby .
  • Automatic restart when temperature drops below set level.

6. Maintenance

• Filter Cleaning : Replace/clean filters after every 50-100 hours of use.
• Magnet Check (Mineral Oil): Remove accumulated metal residue every 2 weeks.
• Burner nozzle inspection : Check for obstructions or wear.

7. Security

• Avoid contact with hot oil (risk of burns).
• Do not use oils with water or unsuitable flammable substances.
• Keep the work area ventilated to avoid fume buildup.

Final Notes :

• To optimize efficiency, always consult the manufacturer's technical specifications.
• In case of irregular combustion (black smoke, abnormal noises), turn off the system and check the filters/air adjustment.

Detailed Maintenance

Note: It is essential to follow safety procedures during maintenance operations.

In conclusion, the EMB 20 Waste Oil Burner is an advanced solution for all heating needs, offering efficiency, reliability, and a meticulously designed design. Its ability to handle dirty or viscous oils makes it particularly suitable for applications requiring flexibility and robustness.