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Flow Boiling Demonstration Apparatus Manufacturer,Supplier and Exporter in India

Product Code : SCL-CELE-13921

This trainer is a specialized, compact educational unit designed to visually demonstrate the different phases of evaporation (boiling) that occur inside heated pipes, simulating conditions found in water-tube boilers. Its primary feature is the double-wall glass evaporation pipe that allows for close observation of the process.

Core Principles and Design

Process Simulation: Hot water flows through an outer pipe (the hot water circuit) to provide heat. This heat evaporates a non-toxic liquid (which boils at 40C to 50C) flowing through the inner pipe (the evaporation circuit).
Observation: The full glass design is essential for observing the change in phase from liquid to vapor and the resulting flow patterns.
Low-Pressure Generation: A built-in water jet vacuum pump is used to generate low system pressures, which allows the evaporation process to occur at the low operating temperatures.
Circuits:

Hot Water Circuit: Includes an expansion vessel, circulating pump, and electrical heater with a thermostat.
Evaporation Circuit: Includes the evaporator pipe, vapor collector, watercooled condenser, and return pipe.

System Components

The two pipe systems are clearly laid out on a metal panel and include:

Component	Function
Evaporator Pipe	Double-wall glass pipe where evaporation occurs.
Hot Water Heater	Electrical heater with thermostat for the hot water circuit.
Vacuum/Pressure	Water jet vacuum pump to lower pressure; Collector with manometer and excess pressure valve.
Condensation	Condenser and cooling water connection.
Flow Control	Shut off valve and Circulating pump (for the hot water circuit).