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JPS5411345U |
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JPS541329B2 |
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JPS541482Y2 |
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JPS547431U |
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JPS545852U |
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JPS541204A |
A cooling element for a metallurgical or blast furnace having steel tubes integrally cast into a cast iron body to convey a cooling medium. The steel tubes are provided with an additional metallic layer which is composed of Ni, Co, Mn, A...
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JPS53134251A |
A roller-hearth furnace has workpiece-supporting rollers which are thermally shielded at the sides and from below. Intermediate the rollers the workpieces are exposed to heat action from below.
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JPS53133506A |
A box for cooling, by water circulation, the plating of blast-furnaces. This box comprises: a nose, directed towards the inside of the blast-furnace in the mounting position of the box, made from copper or from an essentially copper base...
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JPS53125909A |
A device for cooling, by means of liquid media, plate coolers of blast furnaces and the like which plate coolers include cooling pipes of cast segments, according to which the cooling medium at different operating or working pressures is...
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JPS5341089B1 |
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JPS5339842B2 |
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JPS53112210A |
PURPOSE: To improve the thermal efficiency of the continuous heating furnace for steel billets, etc. and, at the same time, to prevent the lowering of the strength of skid pipes and support pipes inside the furnace, by cooling the above ...
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JPS5334645B2 |
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JPS53102809A |
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JPS53102149U |
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JPS5391018A |
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JPS5380387A |
PURPOSE: To speed upthe cooling velocity of a graphitaization furnace for the production of artificial-graphite products and to increase the operation turnover rate of the furnace, by fitting the cooling part consisting of cooling blocks...
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JPS5320706B2 |
Apparatus is provided for efficiently cooling a moving bed of gas permeable particles descending downwardly through a converging bin. The apparatus includes a support mechanism and an especially configured gas distributor depending downw...
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JPS5320454B2 |
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JPS5365204A |
A cooling plate for circulating fluid for cooling the walls of shaft furnaces and particularly blast furnaces, and being placed between the refractory material to be cooled and the facing of the furnace to be protected and comprising a f...
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JPS5362708A |
An electric arc furnace for steel making includes a shell portion and a separate furnace bed portion made, the shell portion having a plurality of water-cooling boxes, instead of refractory bricks, along its inner circumferential surface...
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JPS5353415U |
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JPS5311246B2 |
A guard shower surrounding a passageway wherein an article to be heated is moved. The guard shower comprises a ring set around the passageway for delivering jets of water, and a series of nozzles distributed on the periphery of the ring....
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JPS5312727Y1 |
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JPS5338042U |
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JPS5330908A |
A rotatable horizontal metallurgical furnace for the production of iron or steel includes cooling means at an open discharge end of the furnace. The cooling means includes an annular cooling coil surrounding the discharge end through whi...
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JPS537921B2 |
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JPS5310249Y2 |
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JPS536203A |
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JPS53750B2 |
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JPS52169135U |
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JPS52151955A |
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JPS52157543U |
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JPS52140404A |
The walls of a furnace are water cooled by a wall construction that comprises a pair of closely spaced, parallel plates defining a coolant flow passage. The plates are connected at their opposite ends to headers that place the passage in...
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JPS5246255B2 |
A method and apparatus for cooling hot particulate material such as cement clinker discharged from a furnace, such as a rotary kiln. A first heat exchanger of the type wherein cooling gas is passed upwardly through the material to cool t...
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JPS52134804A |
Metal plates having a height to width ratio of 2 to 3:1, which are used for thermal protection of the shells of shaft furnaces for smelting, are made up of individual bars, of which the width exceeds the height. The surfaces of the bars ...
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JPS5243847B1 |
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JPS52143043U |
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JPS5238802B2 |
A melting furnace constituted by a crucible supported at its periphery by a gas-tight refractory structure forming a combustion chamber having a furner fitted at the bottom and a duct for evacuating burnt gases disposed at one of its sides.
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JPS5240164Y2 |
A cooling box for a metallurgical furnace comprising an independent and outermost first cooling water channel turning back in the front end part of the cooling box to form itself into a loop, a second cooling water channel turning back t...
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JPS5235004B2 |
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JPS52108644U |
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JPS5231811B1 |
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JPS5231366B1 |
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JPS5231368B1 |
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JPS5231282B2 |
There is provided an evaporative cooling apparatus for a cooling stave comprising a steam separator, a downcomer, a cooling stave and a riser. The steam separator is provided with a steam inlet pipe for maintaining the water temperature ...
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JPS5231283B2 |
A method of preventing occurrence of pulsation in a circulating liquid for evaporative cooling which, in the case of passing the circulating liquid received within a steam separator through a cooling stave of a blast furnace and feeding ...
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JPS5224491B2 |
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JPS5274503A |
A cooling plate for circulating fluid for cooling the walls of shaft furnaces and particularly blast furnaces, the plate being placed between the refractory material to be cooled and the facing of the furnace to be protected. The cooling...
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JPS5222881B2 |
In a shaft furnace which has a wall comprising of a shell and stave-coolers inside the shell, and a refractory lining of the wall supported by projections (supporting cams) on the stave-coolers, there are provided special bricks, prefera...
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