HEATER OF LIQUID AND GASEOUS MEDIA Russian patent published in 2017 - IPC F22D1/40 F28D21/00 

FIELD: power industry.

SUBSTANCE: heater of liquid or gaseous media comprises a chimney and a housing in which a heat exchanger in the form of U-shaped tubes with the inlet and outlet of heated product and a heat generator, equipped with an outlet flange and including a burner device, a flame tube and a batch of smoke tubes, a common lens fire tube compensator and a second removable heat exchanger located in the housing symmetrically with the first heat exchanger relative to the heat generator, are arranged. Each of the heat exchangers is fixed to the housing through a common flange provided with full-flow inlet and outlet nozzles. The batch of smoke tubes of heat generator is connected to the output flange through a common lens fire tubes compensator.

EFFECT: increase the convenience of its maintenance by increasing the heat exchange surface and maximizing the use of heat flow from the burner device, expanding the arsenal of funds of a similar purpose.

5 cl, 3 dwg