Heat exchangers TKH type

The construction versions include the element for preheated (cooling) fluid: eleptical bottom or cilindrical chamber; different angles of arrangement of the inlet-outlet sleeves to the tube – and intertube spaces, and the position of mounting: horizontal and vertical.

    The construction versions include the element for preheated (cooling) fluid: eleptical bottom or cilindrical chamber; different angles of arrangement of the inlet-outlet sleeves to the tube – and intertube spaces, and the position of mounting: horizontal and vertical.

    In the type – series are included heat exchangers with following heat exchanging surfaces: 1,0; 2,5; 3,2 and 12,5 m2.

    For an exact determination of the necessary heat exchanger for each particular case, data are necessary for the type and flowrate of the heat exchanged fluids, and also the temperatures of the heat exchanger inlet and outlet.

    GENERAL TECHNICAL DATA:

    Pressure in the intertube space 0,7МРа
    Pressure in the tube space 0,7МРа ( 1,0 МРа for ТКН 12,5)
    Maximum working temperature 170 0С
    Maximum permissible rate the heat exchanger:  
    air 30 m/s
    steam 40 m/s
    fuel oil 2,0 m/s
    lub.oil 2,0 m/s
    sea water 1,6 m/s
    fresh water 2,0 m/s