Bi-metal panel for electric arc furnaceJ. T. Cullen Co
End cap for cooling coils for an arc furnace Johnson et al. 373/76 Panel adapted for coolant through flow and an article incorporating such panels Howard 122/6A Cooling panel for electric arc furnace Grageda 373/76 Membrane cooling system for metallurgical furnace
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Gas cooling in exhaust channels of metallurgical systems
Gas-cooling systems in the exhaust channels of metallurgical systems are considered. The parameters of the ejection conditioning system preceding the electrofilters at the gas-purification units
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Waste-to-Energy TechnologiesBabcock Wilcox
The good corrosion resistance high thermal conductivity metallurgical bond to the base tube and membrane bar metals and wear resistance have made Inconel overlay the primary approach for lower furnace corrosion protection in new designs.
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StatePoint Liquid Cooling TechnologyNortek Air Solutions
Revolutionary StatePoint technology makes cooling a data center more efficient and sustainable using an indirect exchange between water and scavenger air in an optimized compact membrane heat exchanger. The process cools water by evaporation through a membrane separation layer preventing cross-contamination between the water and air streams.
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USB2Cooling system for a trunnion ring and
A cooling system for a basic oxygen furnace or an Argon Oxygen Decarburization converter having a metallurgical converter vessel supported in a trunnion ring. The cooling system comprises a number
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Membrane cooling system for metallurgical furnace
A membrane cooling system for a metallurgical furnace including a single or series of individual panel sections each section including a plurality of closely spaced cooling tubes disposed in laterally spaced relation the tubes being arcuate and/or linear in a lengthwise direction and oriented circumferentially to define exposed inner furnace wall surfaces spacer bar elements are disposed
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USABi-metal panel for electric arc furnace
The cooling panel of the present invention is designed for use in an electric arc furnace. The panel includes an inner copper plate and an outer steel plate which are joined together to form a
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Improved cooler design of electric arc furnace refractory
Production of steel and nickel using the electric arc furnace should be focused on the intensification of energy. Improvement of energy efficiency of the most consuming facilities was achieved by improving the use of alternative energy minimization such as reducing the heat lost of hot gases minimizing the heat radiated through refractory linings of metallurgical furnaces and cooling the
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Improved cooler design of electric arc furnace refractory
Production of steel and nickel using the electric arc furnace should be focused on the intensification of energy. Improvement of energy efficiency of the most consuming facilities was achieved by improving the use of alternative energy minimization such as reducing the heat lost of hot gases minimizing the heat radiated through refractory linings of metallurgical furnaces and cooling the
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Bi-metal panel for electric arc furnaceJ. T. Cullen Co
End cap for cooling coils for an arc furnace Johnson et al. 373/76 Panel adapted for coolant through flow and an article incorporating such panels Howard 122/6A Cooling panel for electric arc furnace Grageda 373/76 Membrane cooling system for metallurgical furnace
Get Price
See our article in Industrial Heating South-Tek Systems
Introducing the N 2-GEN ®HTS Nitrogen Generation System specifically designed for use within the heat treating brazing and sintering processes. Designed manufactured by South-Tek Systems the leader in Nitrogen Generation Technology.. Nitrogen gas has been utilized in the Heat Treating Industry for many years in a variety of applications including nitrogen blanketing nitrogen
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WOA1A cooling panel for a furnaceGoogle
A fabricated cooling panel (1) for a furnace or a cupola comprises a metal preferably steel backing plate (2) to which is secured a metal preferably copper cooling pipe (3). The pipe (3) has at least one outwardly extending fin (4) that is integrally formed therewith. In a first embodiment the fin (4) catches slag and debris which circulate in the interior of the furnace during use.
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Investigation of Water Vapor Transport in Membrane Mass
sought and a membrane-based system the subject of this thesis is one such technology. Water selective membrane materials offer a promising alternative to vapor compression for dehumidification of building air. For HVAC systems process air pressure drop constrains flow path design in a membrane-based approach.
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High temp camera puts metalworkers eyes safely on the furnace
Jul 31 2020 · All high-temperature camera work requires a cooling system. Once smelting operations start the furnaces typically run continuously for weeks or months at extremely high temperatures without shutting down. The structures surrounding the furnace become heat soaked up to 575 °F (300 °C) which is hazardous to workers.
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Dynamic simulation of an electric arc furnace waste heat
May 05 2018 · The hot gas line is a gas-tight duct with a tube-fin-tube constructed membrane wall. Due to no further utilization purposes of the emitted thermal energy the cooling water outlet temperature is usually in the range of 50 °C . If thermal energy recovery is considered the design temperature of the cooling system has to be adapted.
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Membrane processes for heating ventilation and air
May 01 2014 · Membranes provide a means to remove moisture from the air without cooling the air to the dew-point temperature. This could mean the elimination of environmentally harmful refrigerants from cooling systems. They also make energy recovery processes possible where moisture is exchanged between two separate airstreams.
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Membrane-assisted radiant cooling for expanding thermal
Sep 01 2020 · In this paper we present results from a radiant cooling pavilion demonstrating a method of cooling people without cooling the air. Instead surfaces are chilled and thermal radiation is used to keep people cool. A thermally transparent membrane is used to prevent unwanted air cooling and condensation a required precursor to deploying radiant cooling panels without humidity control in
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F27D 9Cooling of furnaces or of charges therein
CNU Water cooling element and metallurgical furnace with water cooling US Panel cooled with a fluid for metallurgic furnaces a cooling system for metallurgic furnaces
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Solutions around energy and environment Kuettner Group
In the energy environment fields Küttner has solutions for non-metallurgical industries like for sludge and waste incineration heat recovery and wastewater treatment. Our teams master mass and energy balances not only for the metallurgical processes of metallurgical engineering but also for other energy intensive industries such as
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Membrane-based Absorption Heat Pump WaterHeaters
Membrane-based Absorber vs. Current Absorbers Fundamental Physics Cooling fluid LiBr-water falling film Water absorptionUtilize thin absorbent films constrained by highly permeable membranes Enables independent control over the film thickness and velocity Enables
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controls in oil tanks proper maintenance of furnace units proper storage of salts and the installation of automatic fire extinguishing systems. INTRODUCTION Hardening is a widely used metallurgical process used to alter the physical properties of a metal workpiece. Heating to high temperatures and subsequent cooling are
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METALLURGICAL FURNACE FUME EXHAUSTINGNATIONAL
Metallurgical furnace fume exhaust structure has membrane walls assembled from finned watercooled metal tubes. Studs are mounted on the walls in a pattern for retaining and supporting a layer of slag which is splashed from the furnace deposited on the walls and solidified by the cooling fluid.
Get PriceDual Loop Furnace Cooling SystemVacaero
DUAL LOOP FURNACE COOLING SYSTEM. The optional Dual Loop Furnace Cooling System is designed to protect the furnace chamber and other critical components from corrosion and lime build-up that may cause clogging or hot spots. The system
Get PriceGAF Cool Roof Solutions
A cool roof reflects the sun s energy reducing rooftop temperatures. While a sunlight-absorbing black roof can reach up to 190°F in the summer a reflective roof s temperature can be as much as 60°F lower. Dark surfaces also contribute to the urban heat island effect. A cool roof reflects away the sun s solar energy unlike a dark roof which
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Steelmaking/Electric arc furnace ancillaries
Today ESART is a reputed and very specialised supplier of copper components for the metallurgical industry in general and the steel production in particular electric furnace electrode holders contact clamps terminals burners burner s water boxes cooling blocks lance tips blast furnace copper tuyeres plates and coolers heavy copper
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Solutions around energy and environment Kuettner Group
In the energy environment fields Küttner has solutions for non-metallurgical industries like for sludge and waste incineration heat recovery and wastewater treatment. Our teams master mass and energy balances not only for the metallurgical processes of metallurgical engineering but also for other energy intensive industries such as
Get Price
Precision Air Quench System (PAQ™)CAN-ENG Furnaces
CAN-ENG s new development in Precision Air Quenching technology is able to deliver predictable metallurgical results process cost control to exacting tolerances multiple cooling rates on individual parts tighter distortion control and uniform properties across each casting. Precision Air Quench System (PAQ™) delivers predictable
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Introducing the N 2-GEN ®HTS Nitrogen Generation System specifically designed for use within the heat treating brazing and sintering processes. Designed manufactured by South-Tek Systems the leader in Nitrogen Generation Technology.. Nitrogen gas has been utilized in the Heat Treating Industry for many years in a variety of applications including nitrogen blanketing nitrogen
Get Price
A study of slag freezing in metallurgical furnacesNASA/ADS
A study of slag freezing in metallurgical furnaces. Guevara Fernando. Abstract. Many smelting and slag-cleaning furnaces operate with cooling systems designed to freeze a slag layer over the refractory to protect it. The fluid flow and heat transfer conditions associated with the freeze layer and mushy zones are poorly understood.
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