The form of breath to cupolas, especially blast furnace or cubilu00c8s of ventoquente

摘要

Invention patent: "form of breath to decuba furnaces, especially blast furnace or cubilu00c8s devento hot.The present invention relates to a form desopro for cupolas.Especially the high furnace or hot cubilu00f3s devento consisting of a hollow body with internal and external configurau00e7u00e3ocu00f3nica shirt as well as a seu00e7u00e3ofrontal that binds them together.For the shirt inside is driven ventoquente being fed into the furnace, and the compartimentooco, formed between the inner and outer shirt.During the operau00e7u00e3ou00e9 traversed by a stream of coolant fluid.Being ocompartimento hollow subdivided into a pre chamber situated naregiu00e3o partial frontal and in a main chamber sequ00b3encial queestu00e3o totally separate one of the other hydraulically epossuem aThe cycle of refrigerant separated with conexu00f5espru00f3prias, in case the external sleeve (2) is formed by a corpobu00e1sico (1) products and seen in the cross section with symmetry axialvertical which.At the front, converges without steps in the seu00e7u00e3ofrontal (5) and the internal jacket (3) is formed by a welded section (4) of conical configuration and the channels (11),13) for u00e0seu00e7u00e3o lead (5) feed and flow the refrigerant estu00e3odispostos in the region of the 12 o'clock position of the form of breath, and said to the longitudinal axis of the form of breath.They are willing forada original cross section of the main chamber (10) in the form desopro,And the section welded (4) forms the internal hedge of the channel (15) of derefrigerau00e7u00e3o spiral main chamber (10).