Mechanical waves generator system in a converter or pyrometallurgical furnace
First Claim
1. A well defined system because it consist in:
- a) An electric signal generator;
b) At least one transducer that converts said electrical signals into mechanical waves, placed on the outer end of at least one air blowing tuyere;
c) Coupling means between said system to the shell of a converter or pyrometallurgical furnace;
d) Said air blowing tuyere is placed so as to form an angle equal or less than 90°
with the transducer and the airflow entry to the interior of a converter or pyrometallurgical furnace; and
e) At least said one transducer placed in the direction of the cross axis of the converter or pyrometallurgical furnace, and pointing towards the α
angle of the air blowing tuyere, so as to apply mechanical waves that travel in a longitudinal direction with the airflow to the interior of said converter or pyrometallurgical furnace.
4 Assignments
0 Petitions
Accused Products
Abstract
A system for generating mechanical waves for use in smelting and conversion processes that occur in furnaces and converters for a higher production of refined metals, consisting in an electrical signal generator, transducers that convert said electrical signals in mechanical waves placed on the outer end of air blowing tuyeres and a coupling means between said system and the shell of the converter. The air blowing tuyeres are placed forming an angle less than or equal to 90° with the transducer and the airflow entrance to the interior of the converter, forming a figure with an α angle shape; and the transducer is placed in the direction of the cross axis of the converter pointing towards the α angle of the air blowing tuyere, for applying mechanical waves that travel in a longitudinal direction with the airflow into the converter. The field of mechanical waves allows a higher efficiency in the oxygen reactions within the metal bath and slag, increasing the kinetics of chemical reactions, allowing a quicker homogenisation of the metal bath and reducing notoriously the copper trapped mechanically by the slag, all this leading to a higher production of metal.
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Citations
13 Claims
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1. A well defined system because it consist in:
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a) An electric signal generator;
b) At least one transducer that converts said electrical signals into mechanical waves, placed on the outer end of at least one air blowing tuyere;
c) Coupling means between said system to the shell of a converter or pyrometallurgical furnace;
d) Said air blowing tuyere is placed so as to form an angle equal or less than 90°
with the transducer and the airflow entry to the interior of a converter or pyrometallurgical furnace; and
e) At least said one transducer placed in the direction of the cross axis of the converter or pyrometallurgical furnace, and pointing towards the α
angle of the air blowing tuyere, so as to apply mechanical waves that travel in a longitudinal direction with the airflow to the interior of said converter or pyrometallurgical furnace. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification