Energy-saving internal circulation device of annealing furnace

The utility model discloses an annealing furnace energy-saving internal circulation device, which comprises a machine body and an air inlet, a plurality of groups of heat radiation plates are uniformly arranged on the inner surface of the machine body, and the inner part of the machine body is divid...

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Bibliographic Details
Main Authors ZHANG CHAOJIE, LI CHANGHU, WANG SHENGLI
Format Patent
LanguageChinese
English
Published 05.08.2022
Subjects
CHEMISTRY
GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS
MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS
METALLURGY
METALLURGY OF IRON
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
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Summary:The utility model discloses an annealing furnace energy-saving internal circulation device, which comprises a machine body and an air inlet, a plurality of groups of heat radiation plates are uniformly arranged on the inner surface of the machine body, and the inner part of the machine body is divided into an air suction cabin and an exhaust cavity through a reheating plate. The electric heating wire, the fan, the fan blades and the acceleration baffle are adopted, in the using process, air is sucked in through operation of the fan, then the air flows to drive the fan blades to rotate, the flowing speed of the air around the fan blades is increased, the speed of the fan blades is increased, the purpose of accelerating suction of more air can be achieved, the flowing speed of the air can be greatly increased, and the service life of the fan blades is prolonged. And then the gas can be heated through the electric heating wire when flowing through the one-way heating mechanism, then the scorching gas flows throu
Bibliography:Application Number: CN202123168187U