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FLUIDIZED BED REACTOR FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES AND METHOD FOR THE ASSEMBLY OF SUCH A FLUIDIZED BED REACTOR
FLUIDIZED BED REACTOR FOR PRODUCING POLYCRYSTALLINE SILICON GRANULES AND METHOD FOR THE ASSEMBLY OF SUCH A FLUIDIZED BED REACTOR
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机译:用于生产多晶硅颗粒的流化床反应器和这种流化床反应器的组装方法
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摘要
The invention concerns a fluidized bed reactor for producing polycrystalline silicon granules and a method for the assembly of such a fluidized bed reactor comprising the following steps in the sequence given: setting up a baseplate (4) and connecting it to gas supply lines for fluidizing gas and reaction gas and a product take off line (20); fitting the baseplate (4) with at least one fluidizing nozzle (6) and with at least one reaction gas nozzle (5); inserting a lower reactor pipe seal (7); setting up a reactor pipe (8) with a heater (10) electrodes (11) and insulators (12 13) on the lower reactor pipe seal (7); positioning the reactor section (1) over the reactor tube (8); setting up an upper reactor pipe mounting (14) with an upper reactor pipe seal (15); assembling the reactor head (16); assembling the seed supplying device (17); assembling the flue gas pipeline (18).
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