HIGH-PERFORMANCE CT TYPE SOLID FUEL HEATING BOILER 500kW

CT model heating boilers for hot water production are designed and manufactured to utilize all types and forms of wood waste.

The generator is designed and built to operate in accordance with the standards 02-1997 N.22, intended for energy recovery from raw and processed wood waste, including:

SAWING WASTE, MEDIUM-DENSITY FIBER PANELS, LAMINATED PANELS, AND PVC SCRAPS, ETC.

The boiler is also capable of operating with liquid or gaseous fuel.

The boiler structure is entirely made of sheet steel, with a large water-cooled combustion chamber fully lined with high-quality refractory material, allowing complete combustion with very low pollutant emissions.

The boiler is equipped with doors for manual loading and regular maintenance.

The thermal generator consists of three horizontal passes with flue tubes submerged in water and tube bundles at the ends. The smoke compartments are equipped with access doors.

GENERAL CHARACTERISTICS OF THE HEATING BOILER
This is a state-of-the-art hot water generator with three efficient smoke passes, and its dimensions comply with I.S.P.E.S.L. standards.

The generator is a monoblock with flue ducts and equipped with all necessary accessories for automatic operation according to current regulations.

It contains a large volume of water and has appropriate thermal inertia.

H2O GENERATOR WITH SMOKE TUBES – TYPE CT
Our CT-type hot water boilers are designed to recover the heat content of flue gases from the heat distribution system.

The thermo-aero-fluid characteristics of these generators have been studied to ensure maximum reliability and higher productivity at every load level.

The large combustion chamber size ensures sufficient gas retention at high temperatures, thus enabling complete combustion.

The convective tube structure with horizontally operating smoke towers prevents ash deposits on heat exchanger surfaces.

Ash is collected in an expansion chamber located beneath the tubes, where a mechanism for automatic ash removal can be installed upon request.

The materials used in the boiler's construction are high-quality steel with precision welding.

All construction phases are inspected by our internal control system. These features ensure high performance in both responsiveness and operation, and guarantee continuous and durable operation even under intense loads.

TECHNICAL SPECIFICATIONS OF CT BOILER
Type: CT 400
Useful Output: 430,000 Kcal/h (≈ 500 kW)
Combustion Power: 481,000 Kcal/h (≈ 560 kW)
Operating Pressure: 3 Bar
Max Sealing Pressure: 5 Bar
Heating Surface: 29 m²
Water Temperature: 95 °C
Total Water Volume: 1,300 Liters
Max Smoke Flow: 3,150 m³/h
Smoke Temperature: 150–180 °C
Boiler Dimensions (W x H x D): 2600 x 2250 x 1400 mm
Boiler + Base Weight: 5,000 kg

OPERATION GUARANTEES
Standards: I.S.P.E.S.L.
Construction: I.S.P.E.S.L.
Materials: U.N.I.
Control: I.S.P.E.S.L.
Protection: E.N.P.I.
Emission Compliance: DM 05/02/98

BOILER EQUIPMENT
1 pc Automatic Thermostat
1 pc Additional Thermostat
1 pc Pressure Gauge
1 pc Thermometer
1 pc Smoke Probe PT100
1 pc Water Probe PT100
1 pc Liquid Depressometer
Connection Kit

STATIC COMBUSTION CHAMBER WITH HORIZONTAL AXIS
Combustion occurs using a rotating flame principle.

1 central mixing body that facilitates fuel-air mixing, made of sheet steel, coated with monolithic refractory concrete
Water cooling system
Air cooling system
Multi-sector primary combustion air system
Multi-sector secondary combustion air system
Motorized regulating valves
Extinguishing system

AIR CIRCULATION FAN SET
1 pc Fan for combustion air with adjustment options
2 pcs Fans for secondary air with adjustment options
Pipes with flanges to the tank

SAFETY COMPONENTS
2 pcs Total Discharge Safety Valves I.S.P.E.S.L. calibrated to 3 bar
1 pc Heat Exchanger to dissipate excess heat, with automatically activated solenoid valve (according to I.S.P.E.S.L.01 / 04)

ELECTRICAL PANEL
1 pc Electrical panel for continuous combustion control and parameter display
Continuous air and combustion regulation with variator and automatic shutters

FLUE GAS EXTRACTION AND FILTRATION SYSTEM
1 pc Smoke Fan – high-efficiency centrifugal smoke extractor for high-temperature gases, self-cleaning type, with protected motor
1 pc Connection Duct Kit – made of stainless steel sheets for flue gas connection between BOILER – MULTICYCLONE – EXTRACTOR – CHIMNEY
1 pc Multicyclone – vertical type, made of extra-thick sheet steel, with maintenance doors and ash collection tank
1 pc Chimney – made of hot-dip galvanized steel pipe sections, with flanged ends connected by galvanized bolts, plate, supports, clamps, and guy wires, height 12 meters x ø 800