1 .: Bed material discharge

The ENERTEC bed material discharge is based on the principle of a moving grate and is used for the metered discharge of bed material from the stationary fluidized bed furnace.

The bed material discharge is placed under the funnel of the fluidized bed furnace, the Solid column of the bed material on the slide units of the bed material discharge. As a result of the movement of the slide units, the bed material is conveyed in the direction of the discharge opening of the bed material discharge and then usually falls into it subsequent pneumatic conveyor system to be recirculated to the combustion chamber.

The feed movement of the bed material discharge is caused by the reciprocal movement of moving and stationary slide reached. The slide is moved by a hydraulic drive. A drive cylinder is flanged to the outside of the housing of the bed material discharge. It controls its forward and return stroke movement via a connecting rod Push trolley transmits. With its movement, the sliding carriage in turn drives a certain number of slides resting on the sliding carriage.

The conveyor surface of the bed material discharge consists of individual slides made of heat-resistant steel. These slides are optimally adapted in terms of contour, construction and material to the difficult task consisting of conveying and wear behavior, as well as temperature and load due to gravity.

The housing of the bed material discharge consists of the solid basic construction of the conveyor unit, the cover flanged to the funnel of the fluidized bed furnace above and a funnel below. Due to the heat and the abrasive behavior of the bed material, the cover is lined with a protective and insulating layer. A small leakage of bed material, which occurs via the conveyor unit, is discharged into the pneumatic recirculation system via the funnel.

The housing of the bed material discharge consists of the solid basic construction of the conveyor unit, the cover flanged to the funnel of the fluidized bed furnace above and a funnel below. Due to the heat and the abrasive behavior of the bed material, the cover is lined with a protective and insulating layer. A small leakage of bed material, which occurs via the conveyor unit, is discharged into the pneumatic recirculation system via the funnel.

2 .: Wet bag

The ENERTEC wet ash remover is used to remove hot ashes, for example below a furnace. By filling it with water, the wet ash remover ensures an airtight separation between the atmosphere and the furnace.

The ENERTEC wet ash remover is manufactured as an upper or lower run conveyor to suit the particular conveying task.

By means of special drivers between two forged chains the ash is conveyed to the discharge in the water-filled trough and thrown off. Due to the robust design of all components, the wet ash remover is suitable for rough use. All wear parts are easy to change.

Standard is one over one Frequency converter infinitely variable speed drive with a gear motor , Water level control , chain guard and Function monitoring integrated.

3 .: Pneumatic bulk material conveyor

The ENERTEC bulk material conveyor system consists of one Dosing unit and a pneumatic conveyor system for the transport of granular and powdery media.

The bulk material is fed into the dosing hopper by means of a conveyor unit. This bulk material feed is continuously entered (dosed) into the pneumatic conveying system and transported onwards. The dosing hopper serves as a bulk material storage container and as a dosing unit for the individual lines of the conveyor system. Independently of each other, each conveyor line is discharged from the dosing hopper by means of dosing screws. The separation between the bunker and the conveyor system is carried out by means of a pressure surge-proof rotary valve.

The bulk material is transported by means of a pneumatic high-pressure conveyor system. A piston compressor generates the necessary delivery volume for each conveyor line. The fluid is conveyed to the target in a line with low-wear bends and deflections.

The discharge from the pressurized system takes place via a cyclone with pressure relief.