Premixed porous dense flaming combustion blowtorch control device

The utility model discloses a premixed porous dense flaming combustion blowtorch control device. Center oxygen inlet nozzle, the central oxygen inlet nozzle is embedded into the tail end of the uppersealing cavity; the upper sealing cavity is communicated with the through hole in the upper sealing c...

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Bibliographic Details
Main Author LIN XIANHONG
Format Patent
LanguageChinese
English
Published 12.11.2019
Subjects
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The utility model discloses a premixed porous dense flaming combustion blowtorch control device. Center oxygen inlet nozzle, the central oxygen inlet nozzle is embedded into the tail end of the uppersealing cavity; the upper sealing cavity is communicated with the through hole in the upper sealing cavity; the front end of the upper sealing cavity is fixedly provided with a sealing cavity througha gland; the sealing cavity is communicated with the upper sealing cavity; a flame nozzle fixing plate is arranged in the sealed cavity; a plurality of flame nozzles are arranged on the flame nozzle fixing plate; the device further comprises a central oxygen inlet nozzle, a sealed cavity oxygen inlet nozzle and two cooling water nozzles, the premixing position gas nozzle is located at the connecting position between the central oxygen inlet nozzle and the upper sealing cavity and communicated with the connecting position, the sealing cavity gas nozzle and the two cooling water nozzles are fixedly arranged outside the s
Bibliography:Application Number: CN201920162790U