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JPH0569598U |
[Purpose] Stabilize the cooling efficiency of the iron skin of the smelting furnace, improve the life of the iron skin, and extend the life of the cooling pipe at the same time. [Constitution] In an iron skin cooling structure in which a...
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JPH0569149U |
[Purpose] Equipment that has a pipe for cooling the equipment in the furnace such as a heating furnace, and keeps the current amount of cooling water as an emergency measure when the pipe in the furnace leaks due to corrosion etc. and th...
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JPH05230528A |
PURPOSE: To improve the quality of a work and to shorten the time for a treatment by enabling the simple application of this method to an existing vacuum furnace as well and accelerating the gas circulation cooling thereof so that rapid ...
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JPH0534103Y2 |
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JPH05203372A |
PURPOSE: To prevent the occurrence of steam explosion even when a cooling jacket is damaged and perforating occurs by a method wherein the pressure of a liquid cooling medium is kept at a value lower than that of a high temperature solut...
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JPH05505233A |
The sample tube (7) fitted in a discharge conduit for fumes originating especially from a heat treatment or melting furnace, comprises an extraction pipe (8) extending in a closed sleeve (9) comprising an entry (11) and an exit (12) for ...
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JPH0542482B2 |
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JPH05157461A |
PURPOSE: To equally heat workpiece, by a method wherein atmospheric gas in the space where the workpiece are placed is agitated by a fan and is uniformized in temperature when the workpieces are heated, and to quickly lower the temperatu...
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JPH0542991U |
[Purpose] The purpose is to prevent melting of the grate. [Constitution] The combustion air is configured to bypass the air preheater or air preheater based on the temperature in the grate and switch to a bypass duct that sends the combu...
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JPH0532672B2 |
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JPH0527683B2 |
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JPH0599572A |
PURPOSE: To provide a compact and economical continuous vacuum furnace capable of a cooling speed adjustment over a wide range. CONSTITUTION: A heat insulating chamber 32 surrounded by a heat insulating all 31 is provided in a cooling ch...
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JPH0527035B2 |
Molten slag is poured onto the upper surface of an elongated conveyor member. The surface of the conveyor member is cooled while maintaining it free from contact with liquids. Preferably, this is accomplished by way of a water cooled pan...
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JPH0525294U |
[Purpose] It is an object of the present invention to provide an atmospheric temperature control device for a sintering furnace capable of stably controlling the atmospheric temperature of a cooling portion of a sintering furnace to an a...
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JPH0518885B2 |
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JPH0514007B2 |
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JPH059379B2 |
The lid includes several refractory blocks supported from a hollow metal panel by an interlocking dovetailed joint configuration at the panel/block interface. Coolant is circulated through the panel to control lid temperature and reduce ...
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JPH057444B2 |
A method of producing a hearth stave cooler including a cooling pipe cast therein for cooling furnace walls of a blast furnace or the like and having refractory bricks on the working side of the stave cooler, wherein one of the upper and...
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JPH0518672A |
PURPOSE: To facilitate inspection, repairing, regulation and the like by a method wherein a lid body is mounted detachably on the opening of a furnace shell while a coiling gas circulating fan and one part of internal parts related to th...
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JPH059567A |
PURPOSE: To improve cooling means after high temp. heating for the member to be heated in a vacuum heat treating apparatus. CONSTITUTION: A vacuum chamber 1 for holding the member 12 to be heated is constituted of a vacuum vessel 2 and a...
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JPH04347489A |
PURPOSE: To provide a rapid cooling furnace, capable of improving a cooling speed effectively compared with a traditional furnace without enlarging the size of a device. CONSTITUTION: A surge tank 2 is surrounded by a heat insulating mat...
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JPH04341512A |
PURPOSE: To safely and efficiently cool the upper part of a converter by allowing cooling water to flow in an inside pipe of a double pipe fitted to outer surface of a contracted part iron shell at the time of cooling the contracted part...
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JPH04325635A |
PURPOSE: To execute automatic cooling with a simple device at the optional constant cooling speed without uneven temp. distribution. CONSTITUTION: This device is constituted of an ejector 7 disposed to a gas exhausting duct 6 discharging...
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JPH04308045A |
PURPOSE: To excellently heat-treat even a relatively thick or lumpy material without straining the material by controlling the cooling conditions, i.e., the temp. and volume of a cooling gas and cooling time, based on the actual temp. of...
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JPH04292782A |
PURPOSE: To provide an inexpensive baking furnace which has fast temperature rising and falling speeds, a small energy consumption in a high temperature holding state, can accurately control a temperature at the time of falling the tempe...
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JPH0463314B2 |
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JPH04113894U |
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JPH04280916A |
PURPOSE: To uniformly cool a metal material without receiving any restriction for setting place of a heat treatment by introducing a cooling gas, after joining the equal quantities of cooling gases from right and left directions in a hea...
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JPH04260783A |
PURPOSE: To dissipate heat by suppressing a temperature rise of a vessel to a minimum limit by holding a heat flux substantially constant during a cooling period. CONSTITUTION: A valve 9 for regulating an opening is provided at a lower p...
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JPH04227465A |
PURPOSE: To obtain a method for repairing a hot-blast, long-time cupola furnace in which relining can be performed under normal temperature while shortening the repairing time significantly by feeding liquid nitrogen for cooling and remo...
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JPH0444186B2 |
The crucible (10) includes an upstanding sidewall formed of a plurality of internally cooled, metal segments (12) arranged in side-by side relation to form a crucible chamber (15) for receiving the metal to be melted. The segments (12) a...
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JPH0421802Y2 |
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JPH04124586A |
PURPOSE: To permit the production of uniformly baked products through conveyer system as well as the optimum temperature control in a cooling zone by a method wherein the title cooling device is provided with an outside of furnace heat e...
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JPH0437253U |
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JPH0410552Y2 |
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JPH0364569B2 |
An industrial furnace, especially a single chamber vacuum furnace, for thermally treating metal workpieces. The furnace has a heating chamber which is disposed in a furnace housing and receives a charge. The heating chamber can be heated...
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JPH0362654B2 |
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JPH0357169B2 |
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JPH0345281B2 |
Vertical tubes joined to each other by means of welded coupling fins and forming boiler baffles for refuse incinerators are placed between refractory bricks and provided with vertical auxiliary anchoring fins which make an angle of 30 DE...
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JPH0329316Y2 |
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JPH0329315Y2 |
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JPH0340654B2 |
A mold tube is contained within an open water-cooling vessel, and the tube is cooled by directing water sprays at it. Although a steam barrier would otherwise form around the mold tube and prevent water penetration, thus resulting in a t...
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JPH03117882A |
PURPOSE: To obtain a two-stage open-arc furnace for carbothermic reduction of metal silicon, by using hollow crystallized silicon carbide beams as refractory in areas of an open-arc furnace which require high-temperature and chemical sta...
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JPH0315999Y2 |
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JPH0322559B2 |
PCT No. PCT/US85/01977 Sec. 371 Date Aug. 8, 1986 Sec. 102(e) Date Aug. 8, 1986 PCT Filed Oct. 15, 1985 PCT Pub. No. WO86/02436 PCT Pub. Date Apr. 24, 1986.A spray cooling system for cooling a furnace for the melting or treatment of molt...
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JPH038948Y2 |
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JPH033541B2 |
A continuous soldering furnace for the assembly of electronic components on a support which is opaque to infrared rays by a soldering product, includes a metal muffle, an endless metal belt, one or more heaters extending over a part of t...
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JPH02147800U |
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JPH0256587B2 |
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JPH02287091A |
PURPOSE: To perform a melting process uniformly and rapidly and reduce the contact area of molten metal with a crucible, by arranging an inductive heating means relative to the crucible so that an inductive heating field interacts with a...
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