APPLICATION OF CONDENSATION ECONOMIZERS ON GAS ENERGY AND WATER HEATING BOILERS

Authors

DOI:

https://doi.org/10.20535/1813-5420.4.2021.257271

Keywords:

condensing economizer, turbine with organic cycle, boiler, temperature, pressure.

Abstract

The provision of increasing the level of safety of the power plant in case of emergency shutdown, as well as increasing the efficiency of the boiler is considered. Disconnection of CHP from the grid entails, first of all, the threat of cessation of heat water supply to the city and, as a consequence, human and material losses. One of the options to prevent or minimize the consequences of such an accident at municipal CHPs, which is a system of rapid power recovery of the power plant regardless of external circumstances by installing a condensing heat exchanger and turbine on the organic cycle Rankin. Such a turbine can serve as a start-up power source for the station, and work together with a steam turbine, increasing the efficiency of the unit as a whole. This system is universal for units running on natural gas.

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Published

2022-05-29

Issue

Section

TECHNOLOGIES AND EQUIPMENT IN ENERGY