FIELD: power industry.
SUBSTANCE: method is implemented mainly in two sections of fluidised bed, which are located in series along movement path of solid particles. Each section includes fluidising device; at that, the first section along solid particle movement path is separated from the next section with boundary. The first section includes bed temperature measurement device in the area of fluidising device and at bigger height in fluidised bed. There also provided are devices for removing very large bed material from the first section in order to facilitate slag removal at minimising the possibility of slag blockage during operation.
EFFECT: slag removal at minimisation of possibility of slag blockage during process.
15 cl, 10 dwg
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