ERALP BOILER & ENERGY TECHNOLOGIES

Thanks to large contact surface of water with smoke pipes, high operational safety and longer boiler life are guaranteed. The small water volume provides a better inside circulation and safe heat transfer with faster steam generation time. Increased strength and flexibility with corrugated furnace that is manufacturing by Eralp in 900°C degrees. In 3-pass Shell boiler design, the heat load of furnace is less than 1,2 MW/m. The result of this design is an ideal combustion with less NOx emissions, thus it causes lower fuel consumption. Further gains in efficiency can be obtained by using economizer for feeding water by preheating and air-heater for combustion air heating. The energy of flue gas can be recovered and the efficiency of boiler system is increased 5-8%. According to pressure of boiler, efficency increase up to %91. Eralp manufactured the highest efficent boiler (totally efficiency=%98,4) with two economisers which efficency tested and approved by Notify Body.

Waste heat boilers produced from alloy, high alloy and stainless steel according to physical properties, content, flow and process conditions of gas are designed and produced to be Water Pipe Waste Heat Boilers and Flame Smoke Pipe Waste Heat Boilers. In the gas engines and in the gas turbine, the high-temperature waste gas resulting from the combustion is evaluated by producing waste heat boilers and steam, which increases the overall system efficiency. Waste heat boilers designed and produced for heat recycling are to be heated according to flow and process; Industrial facilities Power Plants In cogeneration plants It is used in organic rankine conversion systems (ORC). These heat recovery steam generators (HRSGs), which are used to convert steam back into electricity from steam turbine back-burning gas, are also called HRSG (Heat Recovery Steam Generator) in the Combined Cycle Power Plant (CCPP).

Thermal oil boilers are used for meeting thermal energy requirement safely and effectively over 300-320°C degree. Thermal oil systems provide to reach higher temperature that heat transfer liquid cannot reach in the atmospheric pressure. The heating surfaces of the hot oil boilers of Eralp Boiler are manufactured in accordance with DIN 4754 and in spiral bent boiler pipes that are nested in a suitable style. There is no stagnant point in the hot oil circulation. Oil speeds are also secured by flow control systems. As Eralp, we can produce steam boilers working with Liquid fuel, Biomass, Gas and Solid fuel. We increase the system efficiency with the economizer to be added to the back of the boiler. We use steel drawn pipes in accordance with EN 10216-2 norm of European origin in our production as a standard. The system is secured with the automation and PLC control systems used. Energy loss is prevented by reducing the thermal bridges in the insulation.

Bundles are used for generating superheated, saturated steam and hot water to meet the requirment of process by utilising waste heat in power plants. We manufacture bundles according to ASME and EN standard with high frequency welded fintubes which is produced by Eralp. *We are manufacturing Solid and Serrated Type. *We can weld fin material thickness between 0,8 mm - 2 mm for high frequency welded spiral finning tubes. *It is possible to weld fin thickness less than 0,8 mm but it is not recommended. *Pitch distance is determined according to pipe diameter and thermodynamic calculation. We are able to manufacture fintubes pitch in the range of 3,5 - 20 mm.