Special devices for heating air of big -arch shelter

The utility model relates to a hot -blast supply technical field, a special devices for heating air of big -arch shelter, it includes interior casing and shell body, including the shell body suit casing outside and interior casing between form intermediate layer heat transfer chamber, the inner cham...

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Bibliographic Details
Main Author KONG FUGEN
Format Patent
LanguageChinese
English
Published 27.06.2017
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Summary:The utility model relates to a hot -blast supply technical field, a special devices for heating air of big -arch shelter, it includes interior casing and shell body, including the shell body suit casing outside and interior casing between form intermediate layer heat transfer chamber, the inner chamber lower part of interior casing is equipped with the grate, the internal chamber of inner shell of grate top forms furnace, the internal chamber of inner shell of grate below forms the grey room of collection, be equipped with on the shell body and add the mouth with the communicating fuel of furnace, the shell body lower part is equipped with to be imported with the communicating cold wind in intermediate layer heat transfer chamber, shell body upper portion be equipped with with the intermediate layer heat transfer communicating hot air exitus in chamber, be equipped with the heat transfer tuber pipe of being no less than one in the furnace. The utility model has the advantages of reasonable and compact structu
Bibliography:Application Number: CN201621102619U