LU67012A1LU67012ALU67012DALU67012A1LU 67012 A1LU67012 A1LU 67012A1LU 67012 ALU67012 ALU 67012ALU 67012D ALU67012D ALU 67012DALU 67012 A1LU67012 A1LU 67012A1
Authority
LU
Luxembourg
Application number
LU67012A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Publication of LU67012A1publicationCriticalpatent/LU67012A1/xx
F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
F27D27/00—Stirring devices for molten material
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F33/00—Other mixers; Mixing plants; Combinations of mixers
B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
B01F33/4021—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements the gas being introduced through the shaft of the stirring element