kettle-type reboiler is consists of tube bundles, the tube bundles are supported by a support plates. The structure of tubes can be either straight tubes or U-shaped tubes. The straight tubes are more versatile they make the cleaning easier. The U-shaped tubes have an advantage that they allow for thermal expansion without putting the rest of the exchanger at risk.
Oil refining, petrochemical , natural gas chemical, coal chemical, shale oil , synthetic resin and plastic, rubber, chemical fiber, chemical, pharmaceutical, daily chemical, chemical additives , metallurgical , power , light, food and other industries of material preheating, heating, cooling, distillation, distillation, concentration, material and the heat back Collection, tail gas treatment and other processes industrial.
- Low circulation rates, horizontal configuration and all vapour return flow make kettle type reboiler relatively insensitive to system hydraulics, as a result they tend to be reliable even at very low (vacuum) or high (near critical) pressures.
- Kettle type reboilers can operate efficiently with small temperature driving forces, as high heat fluxes can be obtained by increasing the tube pitch.