Enviroburners Oy - Burner solutions for demanding applications

The Finland-based Enviroburners Oy designs and manufactures advanced industrial burner systems for energy production and environment protection, when firing waste streams that need to be oxidized in order to comply with emission standards. Enviroburners’ products can be utilized with all the traditional fuels such as fuel oils and combustible gases. We have also experience of supplying burners for more unconventional fuels including turpentine, hydrogen, ammonia, wood dust and solvents.

Start-up and load burners

Start-up and load burners are specially designed for recovery boilers and fluidized bed boilers, considering the demanding boiler environment. Enviroburners’ products offer reliable, high quality burner performance for your boiler.

• High quality
• Reliable operation

Non-Condensable Gas (NCG) burners

NCG burners are specially designed for pulp industry. Burner system includes main burners that are typically installed at recovery boilers or dedicated fire tube boilers and stand-by flare incinerators that operate as back-up burners. Waste gases and liquids are incinerated with high efficiency in a safe manner with the burner system. Important process chemicals and useful thermal energy can also be recovered from waste streams with boiler applications.

• Incinerate odor causing compounds with up to 99% efficiency
• Multifuel applicability - LVHC and HVLC NCG, liquid methanol and turpentine burned simultaneously
• Sodium bisulfite – recovery with boiler burner
• Low support fuel consumption
• High availability
• No refractory problems – flare of  all-steel construction
• High temperature stainless steel materials
• Instant start for NCG in flare incinerator

Individual burner solutions

All Enviroburners’ products are designed individually, according to each customer’s needs. All relevant conditions at the customer's facility for the burner equipment are evaluated thoroughly regarding fuels, burner capacity and environmental issues.

All the work is done based on customer's requirements complying with relevant regulations and emission standards. This basic information guides the engineering process in developing the best burner solution, choosing the right components and designing the most effective burner system. With Enviroburners as your burner partner, you receive the best possible return on your investment.

Enviroburners’ global presence

Enviroburners Oy has designed and manufactured burner systems over 35 years. The company has over 70 projects’ experience in supplying start-up and load burners for BFB and CFB boilers. Since 1989 Enviroburners Oy has supplied over 50 NCG flare incinerators and burner applications all around the world. Enviroburners’ flares and burners have been delivered to Africa, Asia, Australia, Europe and North- and South America. In addition to equipment deliveries Enviroburners provides site supervision, commissioning of burners, operator training, as well as spare parts and maintenance services.

The latest delivery for the recovery boiler burners took place in 2009.  For a new recovery boiler in Syktyvkar, Russia, Enviroburners supplied eight natural gas start-up burners designed for 13 MW capacity and three 35 MW natural gas load burners. Enviroburners also delivered the main NCG burner to the recovery boiler. The stand-by flare incinerator is designed for LVHC gases.

The latest contract for a supply of the NCG burner system to a pulp is to China for a Pulp Mill in Zhanjiang Chenming. The commissioning of the burner system is planned to take place in 2011. The delivery includes a main NCG burner (22 MW) that will be located at the recovery boiler. The main burner is designed to burn all of the produced NCG gas, SOG gas and liquid turpentine in a safe manner to produce additional energy for the recovery boiler. Start-up and support fuel for the burner is light fuel oil. The delivery also includes a stand-by NCG incinerator (17 MW). With this stand-by flare all of the produced NCG and SOG gases can be combusted in a safe manner even when the recovery boiler is not operating normally. In addition, Enviroburners is also supplying the light fuel oil, turpentine and NCG- and SOG-gas valve units for the main burner and the stand-by incinerator.