| 摘要 |
FIELD: gas cleaning. SUBSTANCE: installation has scrubbing apparatus 2, vertical gas duct 1 provided with main heat exchanger 3, process water heater 4 positioned inside scrubbing apparatus, circulating pump 10, and mixer 7 which positioned between main heat exchanger and heater. Mixer output is connected to input of main heat exchanger. One input of mixer is connected to heater output, and second input is connected to output of main heat exchanger through circulating pump. Installation provides for removal of moisture condensation from gases and from internal walls of main heat exchanger and for removal of dust deposits from the latter. EFFECT: enhanced reliability in operation, higher heat output of installation. 3 cl, 1 dwgn
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