Grate & Furnace
JFE India offers a proven, proprietary stoker-based grate combustion technology based on its license arrangement with our parent company JFE Engineering Corporation Japan and group company Standardkessel Baumgarte (SBG), Germany (JFE group company). The grate system have an air-cooled or water cooled variant which are selected based on waste characteristics.
The grate bars are made in high temperature and erosion resistant special alloy steel to ensure a long lifetime. The airflow and movement of the grate bars are carefully regulated by an “Automatic combustion control” system to maximize complete combustion of incoming feed. Our furnace is designed to effect a high turbulence for lowering the emissions at the generation point itself. We achieve high efficacy of drying, ignition and combustion of waste.
Features
- Technology license from Japan & Germany.
- Forward acting, inclined, reciprocating grate.
- Air / Water cooled to suit waste characteristics.
- Applicable for wide range of Calorific Value.
- Inhouse basic and detail engineering.
- Indigenized manufacturing.
- Stable combustion with advance technology.
- Suitable for WtE characteristics.
Boiler
JFE India can offer either vertical or tail end configuration of Boiler as required to suit the project specifications. The Boiler system receives hot flue gases from the furnace and generates superheated high pressure steam which in turn is supplied to steam turbine for power generation.
The superheated steam parameters are optimally selected to enhance boiler life and its efficiency. In addition to steam generation, the purpose of boiler is also to cool down the Flue Gas to a condition which is suitable for air pollution control in downstream stage.
Features
- Vertical / tailend to suit project specifications.
- Natural circulation, Balance draft, suitable for outdoor construction.
- Approved vendors with JFE’s global standard QA/QC norms.
- In house basic & detail engineering.
- Optimal design for longer life.
- Low maintenance refectory, ensuring adequate furnace temperature.
- Refractory – long life while maintaining furnace temperature
- Suitable for client specification.
Flue Gas Cleaning System
The Flue Gas treatment system offered by JFE India meets a range of statutory emission norms including but not limited to SWM 2016, EURO 2010 etc.
The Flue gas treatment aims to reduce hazardous gas contents (HCl, SOx, Nox) and carcinogenic emissions (Dioxins & Furans) generated by incineration of wide range of waste. In SNCR type De-NOx system, urea water is injected into the furnace at proper location to reduce the NOx generation. Use of SNCR shall be dependent on actual NOx and local regulations.
Features
- Address range of statutory requirements across diverse geographies
- Can offer Dry or Semi dry system
- Ease of Operation and Maintenance
- Seamless integration with boiler system
- Optimal balance between capital expenditure and operational efficiency