Cast iron firebox ring 100 kW - cast iron for screw feeder, nozzle

Code: 6959
Producer: PANCERPOL
Producer code: 2001230069599

Weight: 30kg
Price gros: €160.30
Price net: €130.33

Burner ring for the Pancerpol feeder. Made entirely of refractory cast iron, making it resistant to deformation caused by high temperature. The ring is used in feeders for boilers with a power of 100 kW.

WHAT IS THE BURNER MADE OF?
Cast iron – a foundry alloy of iron with carbon, silicon, manganese, phosphorus, sulfur, and other components, containing from 2.11 to 4.3% carbon in the form of cementite or graphite. The occurrence of a specific carbon phase depends on the cooling rate and the chemical composition of the alloy. Slow cooling promotes the precipitation of graphite. Alloying additives also play a certain role here. According to the applicable standard, cast iron is defined as a material whose main component is iron and in which the carbon content exceeds 2% (the presence of large amounts of carbide-forming elements may change the stated carbon content).

Cast iron is characterized by low casting shrinkage, ease of mold filling, low melting temperature, and low production cost, and after solidification, it features high machinability, which makes cast iron one of the most commonly used casting materials in machine construction.

PRINCIPLE OF FEEDER OPERATION
The Automatic Fuel Feeding Unit, which includes a fuel tank, a fan, and a microprocessor controller, creates a system for storing, automatically feeding fuel to the burner, and leads to the most economical combustion process in a continuous system. The transport of fuel from the tank to the retort burner is carried out by a screw feeder. The fuel is pushed onto the grate of the burner through a crucible placed in the center of the grate. The fuel moved by the screw located in the feeder tube is evenly distributed in the crucible, then on the afterburner grate, forming a fuel pile divided into combustion zones. The air needed for the combustion process is supplied by a forced draft fan. The screw rotation speed can be changed by the microprocessor controller depending on changes in the boiler's thermal output. The screw rotation speed requires an appropriate amount of air. The fuel, which slowly moves out of the crucible, passes through all combustion phases, i.e., drying and heating of the fuel, release of volatile parts, coke burning, oxygen reduction, and coal burnout from the slag.

Firebox ring for the Pancerpol feeder. Made entirely of refractory cast iron, making it resistant to deformation caused by high temperature. The ring is used in feeders for boilers with a power of 100 kW.

WHAT IS THE FIREBOX MADE OF?
Cast iron – a foundry alloy of iron with carbon, silicon, manganese, phosphorus, sulfur, and other components, containing from 2.11 to 4.3% carbon in the form of cementite or graphite. The occurrence of a specific carbon phase depends on the cooling rate and the chemical composition of the alloy. Slow cooling favors the precipitation of graphite. Alloying additives also play a certain role here. According to the applicable standard, cast iron is defined as a material whose main component is iron and in which the carbon content exceeds 2% (the presence of large amounts of carbide-forming elements may change the stated carbon content).

Cast iron is characterized by low casting shrinkage, ease of mold filling, low melting temperature, and low production cost, and after solidification it features high machinability, which makes cast iron one of the most commonly used casting materials in machine construction.

PRINCIPLE OF FEEDER OPERATION
The Automatic Fuel Feeding Unit, which includes a fuel tank, a fan, and a microprocessor controller, creates a system for storing, automatically feeding fuel to the burner, and leads to the most economical combustion process in a continuous system. Transport of fuel from the tank to the retort burner is carried out by a screw feeder. The fuel is pushed onto the firebox grate through a crucible placed in the center of the grate. The fuel moved by the screw located in the feeder tube is evenly spread in the crucible, then on the afterburning grate, forming a fuel pile divided into combustion zones. The air needed for the combustion process is supplied by a forced draft fan. The screw rotation speed can be changed by the microprocessor controller depending on changes in the boiler's heat output. The screw rotation speed requires an appropriate amount of air. The fuel, which slowly moves out of the crucible, goes through all combustion phases, i.e., drying and heating of the fuel, release of volatile parts, coke burning, oxygen reduction, and coal burnout from the slag.

FOR PROPER INSTALLATION OF THE RING, A SLEEVE FOR THE ELBOW AVAILABLE IN OUR OFFER IS NECESSARY

Dimensions:

Height - 65 mm

Diameter - 460 mm

Hole diameter - 250 mm

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