Class / Patent application number | Description | Number of patent applications / Date published |
266241000 | With means to cool treating means | 8 |
20090200715 | METHOD OF MANUFACTURING A STAVE COOLER FOR A METALLURGICAL FURNACE AND A RESULTING STAVE COOLER - A method of manufacturing a stave cooler for a metallurgical furnace including supplying a metal plate having an inward side for facing the inside of the furnace and an opposite outward side; supplying at least one coolant pipe; establishing a thermo-conductive contact between the coolant pipe and the metal plate; providing the coolant pipe with a flattened face and externally fixing the flattened face to the metal plate on the outward side for establishing the thermo-conductive contact. | 08-13-2009 |
20100044935 | DIRECT SMELTING VESSEL AND COOLER THEREFOR - A direct smelting vessel and a hearth cooler element are disclosed. The vessel includes a refractory lined hearth. An inner surface of an upper part of the hearth extends upwardly and outwardly to side walls of the vessel. The upper part of the hearth incorporates a hearth cooler disposed outwardly behind the refractory lining of that part of the hearth and below the cooling panels on the side walls of the vessel. The hearth cooler comprises a plurality of cooler elements. Each cooler element has a hollow open-backed shell structure having base, top and side walls formed integrally in a cast structure and incorporating coolant flow passages. | 02-25-2010 |
20110210484 | COOLING PLATE FOR A METALLURGICAL FURNACE AND ITS METHOD OF MANUFACTURING - A cooling plate for a metallurgical furnace includes a body with a front face, an opposite rear face ( | 09-01-2011 |
20120056361 | COOLING PLATE FOR A METALLURGICAL FURNACE - A cooling plate ( | 03-08-2012 |
20130032978 | Burner Gland For An Electric Arc Furnace - A burner enclosure for use in locating a burner in an a wall of an electric arc furnace, the burner enclosure includes a plurality of walls wherein each wall includes a serpentine cooling path therein and an inlet located proximal a first edge of each wall and an outlet located proximal a second edge of each wall and wherein the walls are assembled into the burner enclosure so an inlet of one wall can be connected by an elbow to an outlet of an adjoining wall to create a cooling fluid flow path through the entire burner enclosure to improve the performance of the burner in the burner enclosure and to improve the overall efficiency of the electric arc furnace. | 02-07-2013 |
20140035209 | LADLE METALLURGY FURNACE HAVING IMPROVED ROOF - The present invention relates generally to a ladle metallurgy furnace having an improved roof structure. The improved roof may comprise an internal surface structure having a substantially smooth exterior surface, an external surface structure spaced apart from the internal surface structure, a plurality of channels that are defined intermediate the internal and external surface structures, a supply port in fluid communication with at least one channel through the second surface structure and in further fluid communication with a supply line, and a return port in fluid communication with at least one channel through the external surface structure and in further fluid communication with a return line. | 02-06-2014 |
20150069680 | ELECTROMAGNETIC PUMP, QUENCH TANK, AND LIQUID METAL LOOP - A electromagnetic pump is configured that a housing includes therein an outer cylinder made of stainless steel, an inner cylinder made of stainless steel and arranged inside the outer cylinder, and an electromagnetic coil arranged around the outer cylinder. The outer cylinder is configured as a conical frustum having a large diameter in the inlet side and a small diameter in the outlet side. Similarly, the inner cylinder has a large diameter in the inlet side and a small diameter in the outlet side. A duct is formed between the outer cylinder and the inner cylinder. The radial cross sectional area of the duct is large in the inlet side and small in the outlet side. | 03-12-2015 |
20150115511 | COOLING ELEMENT AND METHOD FOR MANUFACTURING A COOLING ELEMENT - The invention relates to a cooling element for a pyrometallurgical furnace such as for a flash smelting furnace or for a flash converting furnace or for a suspension smelting furnace. The invention relates also to a method for manufacturing a cooling element for a pyrometallurgical furnace such as for a flash smelting furnace or for a flash converting furnace or for a suspension smelting furnace. The cooling element ( | 04-30-2015 |