Techinservice has elaborated a coal water fuel (CWF) preparation and burning technology based on its own patented muffle burner, which allows burning two types of fuel in the boiler (gas and coal water fuel) both separately and mixed.

Moreover, Techinservice developed an automatic control system for coal water fuel boilers, which records polluting emission volumes, characteristics of exhaust gases as well as other characteristics of the combustion process. Based on the mentioned data the automatic control system regulates a fuel duty, boiler operation, etc., which ensures its optimum performance.

The CWF boiler control system features the following:

  • controlling the gaseous fuel combustion process;
  • controlling the coal water fuel combustion process;
  • adjusting a fuel-air ratio depending on the O2 level.

This control systems ensures the following:

  • process flow monitoring;
  • monitoring of process variables;
  • control and analysis of preset working procedures;
  • data visualization and registration;
  • generation of reports and summaries;
  • data storage.