Educational Training Steam Boiler (100kg/h) | ThermoFlux – 7107
The Educational Training Steam Boiler (100kg/h) ThermoFlux – 7107 is a package-type, vertical 3-pass water tube boiler designed for engineering thermodynamics education. This training steam boiler generates up to 100 kg/h of steam at 10 bar operating pressure, powered by a LAMBORGHINI ITALY light oil force draft burner. A fully instrumented feed water system, shell-and-tube condenser, digital and analog measuring instruments, and a comprehensive safety circuit are integrated on a single skid. The apparatus supports ten structured experiments covering boiler construction, vapor pressure curves, pressure-temperature relationships, heat transfer, and condenser performance.
The Educational Training Steam Boiler (100kg/h) ThermoFlux – 7107 is a fully instrumented, package-type vertical water tube boiler designed for hands-on engineering education in thermodynamics and steam system training. This training steam boiler delivers up to 100 kg/h of steam output and integrates a burner unit, feed water system, and shell-and-tube condenser on a single skid. Students gain direct, practical exposure to boiler construction, steam pressure-temperature relationships, and safety device operation.
Product Overview
The ThermoFlux – 7107 is a 3-pass, vertical water tube boiler with an operating pressure of 10 bar (10.2 kg/cm²) and a hydraulic test pressure of 25 bar (25.50 kg/cm²) on the tubing. Water circulates inside high-pressure boiler-grade seamless mild steel tubes. The burner, a LAMBORGHINI ITALY force draft built-in atomizer type, fires on light oil fuels including diesel, kerosene, and jet fuel. Burner control is ON/OFF type, governed by a temperature controller, with an optional pre-mixed gas burner available at the time of order.
The steam outlet port is fitted with a steam separator and a DN25 valve, allowing integration with external hardware or use with the built-in condenser, which converts steam back to water. A closed-circuit feed water supply system includes a two-stage resin filter, an activated carbon water softener with manual charging valves, a stainless steel soft water tank, a water meter with totalizer, and a centrifugal high-pressure feed water pump operable in manual or automatic mode.
Safety is covered by two high-pressure switches (set at 9 bar and 10 bar), one mechanical high-pressure safety set at 11 bar/160 PSI, a first digital temperature controller with configurable maximum up to 180°C, a bimetallic over-temperature safety, a safety valve, a pressure gauge, and a water level indicator with electrode-type two-point level control and sight glass.
The condenser is a shell-and-tube unit with condensate in the tubes and cooling water in the shell. The complete apparatus, boiler and condenser, is arranged as a package on one skid for straightforward laboratory installation.
The fuel system includes a fuel tank and a digital-readout fuel flow meter. Measuring instruments cover feed water inlet temperature, steam outlet temperature, and boiler pressure, all with digital or analog display. The condenser section is instrumented for inlet and outlet condensate temperatures, cooling water flow rate via analog rotameter, and condensate measurement using a measuring cylinder.
Educational Training Steam Boiler (100kg/h) ThermoFlux – 7107, Technical Specifications
| Parameter | Value |
|---|---|
| Model | ThermoFlux – 7107 |
| Boiler Type | Water Tube |
| Installation | Vertical |
| Number of Passes | Minimum 3 pass |
| Steam Output Capacity | Approx. 100 kg/h |
| Operating Pressure | 10 bar (10.2 kg/cm²) |
| Test Pressure (Tubing) | 25 bar (25.50 kg/cm²) hydraulic |
| Test Pressure (Steam Tank) | 16 bar (16.25 kg/cm²) hydraulic |
| Tube Material | High Pressure Boiler Grade Seamless Mild Steel |
| Shell Material | High Pressure Boiler Grade Steel Sheet |
| Steam Tank Material | High Pressure Boiler Grade Steel |
| Insulation | 2″ to 3″ thick ceramic wool |
| Burner Make | LAMBORGHINI ITALY |
| Burner Type | Force Draft Built-in Atomizer (standard) |
| Fuel Type | Light oil: diesel, kerosene, jet fuel, and other light oils |
| Optional Burner | Gas type pre-mixed burner (specify at order) |
| Burner Control | ON/OFF, controlled by temperature controller |
| Steam Outlet | Steam separator + DN25 valve |
| Condenser Type | Shell and tube |
| Feed Water Pump Type | Centrifugal, high pressure |
| Pump Control | Manual or automatic, user selectable |
| Level Control Type | Water dip electrode, two-point (start/stop) |
| Water Level Indication | Sight glass + level sensors |
| High Pressure Switch 1 | Set at 9 bar |
| High Pressure Switch 2 | Set at 10 bar |
| High Pressure Safety (Mechanical) | Set at 11 bar / 160 PSI |
| Digital Temperature Controller | Max setting 180°C, user configurable |
| Over-Temperature Safety | Bimetallic type |
| Mounting | Single skid, package type |
| Scope of Delivery | 1 experimental unit, 1 instructional manual |
Technical Data
Boiler
| Parameter | Value |
|---|---|
| Boiler Type | Water Tube |
| Installation | Vertical |
| Tube Material | High Pressure Boiler Grade Seamless Mild Steel |
| Shell Material | High Pressure Boiler Grade Steel Sheet |
| Steam Tank Material | High Pressure Boiler Grade Steel |
| Number of Passes | Minimum 3 pass |
| Operating Pressure | 10 bar (10.2 kg/cm²) |
| Test Pressure (Tubing) | 25 bar (25.50 kg/cm²) hydraulic |
| Test Pressure (Steam Tank) | 16 bar (16.25 kg/cm²) hydraulic |
| Insulation | 2″ to 3″ thick ceramic wool |
Burner
| Parameter | Value |
|---|---|
| Burner Make | LAMBORGHINI ITALY |
| Burner Type | Force Draft Built-in Atomizer |
| Fuel Compatibility | Diesel, kerosene, jet fuel, and other light oils |
| Control Type | ON/OFF, temperature controller governed |
| Flame Protection | Built-in, state-of-the-art boiler burner |
| Optional Burner | Gas type pre-mixed burner (specify at order) |
Safety Devices
| Parameter | Value |
|---|---|
| High Pressure Switch 1 | Set at 9 bar |
| High Pressure Switch 2 | Set at 10 bar |
| Mechanical High Pressure Safety | Set at 11 bar / 160 PSI |
| Digital Temperature Controller | 1st controller, max 180°C, user configurable |
| Over-Temperature Safety | 2nd, bimetallic type |
| Safety Valve | Included |
| Pressure Gauge | Included |
Water Level Control
| Parameter | Value |
|---|---|
| Level Indicator Type | Water dip electrode, two-point (start/stop) |
| Sight Glass | Included |
| Level Sensors | Included |
| Level Controller | Included |
Feed Water System
| Parameter | Value |
|---|---|
| Filter | Two-stage resin filter for public water |
| Water Softener | Activated carbon type with manual charging and service valves |
| Feed Water Pressure Gauge | Included |
| Soft Water Tank | Stainless steel |
| Water Meter | With totalizer function |
| Feed Water Pump Type | Centrifugal, high pressure |
| Pump Control Mode | Manual or automatic, user selectable, controlled by water level controller |
Steam Outlet
| Parameter | Value |
|---|---|
| Steam Outlet Port | Steam separator + DN25 valve |
| Integration | Compatible with external hardware or built-in condenser |
Smoke / Stack
| Parameter | Value |
|---|---|
| Smoke Out Port | Boiler stack for laboratory smoke extraction |
Condenser
| Parameter | Value |
|---|---|
| Condenser Type | Shell and tube |
| Condensate Path | Tubes |
| Cooling Water Path | Shell |
| Construction | Thick-walled cylinder with water-cooled tube coil |
Fuel System
| Parameter | Value |
|---|---|
| Fuel Tank | Included |
| Fuel Flow Meter | Digital readout |
Measuring Instruments, Boiler Section
| Instrument | Display Type |
|---|---|
| Feed Water Inlet Temperature | Digital |
| Steam Outlet / Boiler Temperature | Digital |
| Boiler Pressure Gauge | Analog |
Measuring Instruments, Condenser Section
| Instrument | Display / Type |
|---|---|
| Condensate Inlet (Steam In) Temperature Sensor | Digital |
| Condensate Outlet (Steam Out) Temperature Sensor | Digital |
| Condenser Cooling Water Flow Rate | Analog rotameter |
| Condensate Measurement | Manual, measuring cylinder |
Key Features
- Boiler Type: Vertical 3-pass water tube, package type on a single skid
- Steam Output: Approx. 100 kg steam per hour
- Operating Pressure: 10 bar (10.2 kg/cm²)
- Hydraulic Test Pressure (Tubing): 25 bar (25.50 kg/cm²)
- Hydraulic Test Pressure (Steam Tank): 16 bar (16.25 kg/cm²)
- Tube Material: High pressure boiler-grade seamless mild steel
- Shell and Tank Material: High pressure boiler-grade steel
- Insulation: 2″ to 3″ thick ceramic wool
- Burner: LAMBORGHINI ITALY, force draft built-in atomizer, light oil compatible
- Optional Burner: Gas type pre-mixed burner, specify at order
- Training Steam Boiler Safety: Two pressure switches (9 bar, 10 bar), one mechanical safety valve (11 bar/160 PSI), digital temperature controller (max 180°C), bimetallic over-temperature safety
- Feed Water System: Two-stage resin filter, activated carbon softener, stainless steel tank, water meter with totalizer, centrifugal high-pressure pump
- Pump Control: Manual or automatic, user selectable
- Level Control: Two-point dip electrode, sight glass, level sensors
- Condenser: Shell and tube type, condensate in tubes, cooling water in shell
- Steam Outlet: Steam separator, DN25 valve, compatible with external hardware or built-in condenser
- Fuel Measurement: Digital fuel flow meter
- Boiler Instrumentation: Digital feed water temperature, digital steam outlet temperature, analog pressure gauge
- Condenser Instrumentation: Two digital condensate temperature sensors (inlet and outlet), analog rotameter for cooling water flow, manual condensate measurement
- Smoke Extraction: Boiler stack for laboratory use
Experiments
- Understanding the parts and construction of the package-type steam boiler
- Study of the construction of a multi-pass water tube boiler
- Recording the vapor pressure curve of water
- Relationship between pressure and temperature in a closed system
- Temperature and pressure measurement
- Boiler efficiency
- Heat transfer in the condenser
- Condenser efficiency
- Temperature measurement at different points of the condenser (inlet and outlet)
- Flow measurements of condensing water
Construction and Design
The Educational Training Steam Boiler (100kg/h) ThermoFlux – 7107 is constructed as a vertical, 3-pass water tube boiler mounted on a single skid in package configuration. Water is contained within high-pressure boiler-grade seamless mild steel tubes. The shell is fabricated from high-pressure boiler-grade steel sheet, and the steam tank is high-pressure boiler-grade steel. The entire boiler is insulated with 2″ to 3″ thick ceramic wool to minimize heat loss.
The LAMBORGHINI ITALY burner is positioned centrally within the circular tube bundle. Heat from the burner transfers to the water inside the tubes, and the hot water self-circulates through the 3-pass arrangement. A boiler stack handles smoke extraction for safe indoor laboratory use.
The steam outlet port incorporates a steam separator and a DN25 valve. The condenser is a thick-walled shell-and-tube cylinder, with condensate flowing through the tubes and cooling water on the shell side. Both the training steam boiler and condenser units are arranged together on the skid for a compact, single-installation footprint.
The feed water side includes a two-stage resin filter, an activated carbon water softener with manual service valves, a stainless steel soft water tank, a water meter with totalizer, and a centrifugal high-pressure pump. Safety architecture includes two high-pressure switches, one mechanical pressure relief valve, a digital temperature controller, a bimetallic over-temperature device, a safety valve, and a pressure gauge. Level control uses electrode-based two-point switching supported by a sight glass.
Scope of Delivery
- 1 experimental unit
- 1 instructional manual
Optional Accessories
- Gas type pre-mixed burner (specify at the time of order; only one burner can be used with the boiler)
Q1: What fuel types are compatible with the standard burner on the ThermoFlux – 7107?
The standard LAMBORGHINI ITALY force draft burner supports light oils, including diesel, kerosene, jet fuel, and other comparable light oil fuels.
Q2: Can a gas burner be used with this training steam boiler?
Yes, an optional gas type pre-mixed burner is available. It must be specified at the time of order. Only one burner can be installed and used with the boiler.
Q3: What is the maximum safe operating pressure of the ThermoFlux – 7107?
The operating pressure is 10 bar (10.2 kg/cm²). The mechanical high-pressure safety is set at 11 bar / 160 PSI. The tubing is hydraulically tested to 25 bar (25.50 kg/cm²) and the steam tank to 16 bar (16.25 kg/cm²).
Q4: How does the feed water supply system work?
Public water passes through a two-stage resin filter and an activated carbon water softener before entering a stainless steel soft water tank. A centrifugal high-pressure pump delivers soft water to the boiler, controlled in either manual or automatic mode by the water level controller. A water meter with totalizer tracks total water supply for steam calculations.
Q5: What measurements can students take on the condenser?
Students can record condensate inlet and outlet temperatures using digital sensors, monitor cooling water flow rate using the analog rotameter, and measure condensate volume manually with a measuring cylinder. These readings support experiments on heat transfer, condenser efficiency, and flow measurement.
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