Keywords: column heat exchanger, column tube, heat exchanger, tube sheet, baffle, heat exchange tube, head, cooling water, steel tube, copper tube,

Tubular heat exchanger

　　The diagram shows the schematic diagram of the tubular heat exchanger.

Figure schematic diagram of shell and tube heat exchanger

1-tube sheet 2-partition 3-baffle plate

Schematic Diagram of Tubular Heat Exchanger

Physical structure of shell and tube heat exchanger

　　It is mainly composed of shell, tube sheet, heat exchange tube, sealing head, baffle plate, etc. In a steel cylindrical housing, a plurality of small-diameter pure copper pipes or steel pipes are arranged in the axial direction. The cooling water flows through the pipe, and the heat medium flows out of the pipe, and is guided by the baffle plate and flows in a tortuous manner. For the cooling object is oil, the column pipe should be made of steel pipe instead of pure copper pipe, because copper will accelerate the oxidation and polymerization reaction rate of mineral oil. Table 9-9 is the characteristic parameters of the tube heat exchanger, and Table 2 is its model and oil flow.

Table  Tubular Heat Exchanger Characteristic Parameters

Table Tubular Heat Exchanger Model and Oil Flow

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