1. Movable grate made of high-quality cast iron with a mechanism for cleaning and removing residues of combustion products.

2. Mechanism for removing ash residues from under the grate.

3. Ash removal conveyor in the container.

4. Combustion chamber with a protective layer of heat-resistant concrete. Additional horizontal air flow in the combustion chamber contributes to the uniform combustion of biomass.

5. High-quality cast iron plate with holes that supply secondary air, which improves combustion, reduces CO emissions and increases the degree of combustion efficiency. It is also used as a grate when burning firewood and lump wood.

6. Vertical fire-tube heat exchanger made of seamless steel tubes with turbulators.

7. Automatic cleaning system of the heat exchanger. Cleaning of the heat exchanger is carried out without stopping the boiler, by periodic reciprocating movement of turbulators.

8. Mechanism for removing ash residues from under the heat exchanger.

9. Fuel hopper 

10. The safety valve of the fuel supply system, which provides a continuous fire gap between the fuel supply conveyor and the external storage - prevents re-combustion in the fuel supply line and the fuel depot (Starvalves System (BPS).

11. Low-power electric motor (common for 3 drives).

12. Highly efficient fuel ignition system, using an electric air heater.

13. Flue gas fan with electronic control and speed sensor (Hall sensor) to regulate optimal combustion conditions in all operating modes of the boiler.

14. Electric drive of the ash removal system.

15. Ash container equipped with overflow protection system and alarm.

Dimensions

Brief technical specifications

Equipment for storage and supply of biofuels in the form of a frame bunker with a conveyor system

It is used for wood chips, wood pellets, sunflower husk pellets, and other agropellets. Fuel storage is carried out in a separate adjacent room, which provides additional fire safety. There is a need to install inclined storage walls, which leads to a decrease in the volume of the fuel warehouse.

Equipment for storing biofuels in an adjacent underground room and supplying fuel using a conveyor with a spring stirrer

It is used for wood chips, wood pellets, sunflower husk pellets, and other agropellets. Fuel storage is carried out in a separate buried room, which allows you to store a large amount of fuel and provides additional fire safety. Thanks to the spring stirrer, there is no need for inclined walls, which significantly increases the volume of fuel in the storage.

Equipment for storage and supply of biofuels in the form of an adjacent warehouse and a conveyor with a spring stirrer

It is used for dry wood chips and various pellets. Fuel storage is carried out in a separate room, which provides additional fire safety. Thanks to the spring stirrer, there is no need for inclined walls, which significantly increases the volume of fuel in the storage.

Equipment for receiving, storing and feeding pellets in the form of a fabric silo with a pneumatic conveyor for pellets

It is used for various pellets. The advantage of this system is the ability to install a silo to store a significant amount of fuel outside the boiler room at different levels.