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The Structure And Characteristics Of Hood Type Annealing Furnace



             The bell type annealing furnace
             A hood type annealing furnace, which comprises a support for annealing item (2) of the annealing furnace (1) and a seal placed in annealing furnace (1) on the protective hood (3). In the annealing furnace (1) to provide a including a center of the impeller (4) and a surround its allocator (5) of the fan. In order to achieve a faster cooling of the heat produced by the heat of the phosphate, a sealing ring gap (7) is arranged between the impeller (4) and the distributor (5) to provide a heat exchanger (8), and the protective gas flow back to the protective cover (3) from the middle to the annular gap (7).
The key point of the bell type annealing furnace
              A bell type annealing furnace, especially for annealing furnace strip or wire rod, which comprises a furnace manufacturers for supporting items (2) annealing annealing base (1) and a seal placed in the annealing base (1) on the cover (3), (in the annealing furnace 1) provide an internal impeller includes a center (4) and a distributor (5) surrounding the fan, used for annealing furnace manufacturers circulation exists in the protective cover (3) of the protective gas, characterized in that, the impeller (4) and (5) a distributor the sealing ring gap is arranged between the (7), to provide a heat exchanger at the back of the annular gap (8), which diverted to the annular gap (7) in a protective gas flow back to the components of the protective cover (3).