Multiple Hot Metal Ladle Process | SpringerLink

Nov 16, 2022 · In comparison with torpedo ladle mode, multifunctional hot metal ladle direct transport process has the following advantages: (1) shorter transport time, no need to transfer hot metal to another ladle, shortened process flow, and enhanced production efficiency. (2) Reduced loss of hot metal and heat. (3) Reduced energy consumption and fume

Modern Logistical Systems for Transportation of Molten Cast

Jan 21, 2020 · We discuss the transportation of molten pig iron in hot-metal ladle cars and mixer ladle cars at metallurgical plants. It is determined that manual traffic management and entry of data on the amount transported in each ladle or mixer have the most significant impact on molten pig iron transportation efficiency.

Refractory for Hot Metal Transport and Desulfurization

6.1 Introduction. The transport of molten pig iron from the blast furnace to the steel-making shop is performed in open top transport ladle or torpedo ladle car. Capacity of open top ladle was 60–80 tons. The problems faced by the operators for transporting the hot metal through open top ladle, from iron-making to steel-making shop, are

Steel Melt Shop Equipments - Hot Metal Ladle Manufacturer

Our production list Perfect Steerable Transfer Cartludes standard and custom-designed ladle transfer cars, tundish transfer cars, bottom pouring cars, coke transfer/door machines cars, low-profile generator transfer cars, coil transfer cars and more. Rated capacities range from 5 ton to 500 tons, and speeds from 20 fpm to 1,200 fpm.

INTER PLANT STANDARD STEEL INDUSTRY - SAIL

2.6.3 Torpedo ladle to metal transfer car— a) Place the torpedo at the desired pit at steel melting shop following light signal b) Plug the torpedo drive connection for pouring hot metal transfer car. c) After complete evacuation of hot metal plug out the drive connection. d) Ensure that the torpedo should be not be in tilted condition

Hot Metal Handling Equipment - Tundish Car Manufacturer from

Our Cars can handle the full range of your mill-duty transfer car needs, whether you need a 250-ton capacity slag pot transfer car, a 300-ton capacity ladle transfer car or a scrap box transfer car. Each of our designs can be customized for your specific application, and Perfect Steerable Transfer Cartlude the specific power source, control, weighing and safety features

Bottle|Thermos|Torpedo|Submarine|Treadwell Cars - Blogger

Jun 26, 2021 · The original Treadwell bottle cars were an improvement over the previous open top hot metal cars. The design of the 2 cars at Sloss were by Wm. B. Pollock and a way to provide an efficient closed design and get around the Treadwell patent (ca. 2016). The little car at Pittsburgh wasCustom at National Tube in McKeesport.

12.5 Iron And Steel Production - U.S. Environmental

12.5.1.3 Iron Preparation Hot Metal Desulfurization - Sulfur in the molten iron is sometimes reduced before charging into the steelmaking furnace by adding reagents. The reaction forms a floating slag which can be skimmed off. Desulfurization may be performed in the hot metal transfer (torpedo) car at a location between the blast furnace and

A techno-economic balance for zonal - Steel Times Int

furnace where the liquid metal is poured into the torpedo ladle. The hot metal resides in the ladle for approximately 4.3 hours for transportation and pouring. On reaching Steel Melting Shop No 2, the vessel is emptied into a transfer ladle for BOF charging. The empty torpedo car returns to the blast furnace cast house for the next charge.

Thermal Modelling of the Ladle Preheating Process - ResearchGate

Dec 1, 2011 · The model calculated the heat transfer and the velocity field in the gas phase inside the ladle as well as the heat transfer in the solid walls during the preheating process. Measurements of the

Hot Metal/Bottle/Torpedo car question - the MRH Forum

Apr 16, 2018 · Nsmapaul Apr 15, 2018 · Edited. Ok, I have a question about hot metal torpedo railcars. I am building a fleet of 8 axle cars for the L&KV museum’s Bethlehem Steel and trying to make them museum quality as well. I am in need of detailed information/photos on these cars, specifically the Bottle rotation mechanism and air brake details.

LADLE TRANSFER CAR - Yumpu

Dec 5, 2017 · Remso offer various type of Ladle Transfer Car to transfer the Ladle carrying Hot metal of different capacity with proven design. Ladle Transfer car isCustom to transport ladle from one location to another for processing of molten liquid metal. Depending upon the use and application Ladle Transfer Cars can be driven by wPerfect Steerable Transfer Carth drives, hydraulic motors, electric motors or hydraulic cylinders for

Steel Mill - Baltimore and Ohio Model Railroad

35. 168 ton Pollock bottle car; 36. 175 ton hot metal bottle car Mixer ladles have small openings for heat retention; 37. 200 ton hot metal bottle car the modern mixer type ladle car is better known as a submarine or sub, torpedo or bottle car. They come in 12, 16 and 24 wheel versions to support the weight of refractor-lined vessel and 80 to

Numerical Simulation of the Melting Behavior of Steel Scrap

Apr 16, 2020 · The initial carbon content of the bar and the hot metal was 0.1 and 4.0 wt.%, respectively. More physical properties of the steelCustom in the matheal model are shown in Table 3. Three bath temperatures of 1350, 1400, and 1450 °C were considered to study the temperature effects on the melting behaviors.

Hot Metal Ladle Car Transfer Trolley - TradeWheel

The hot metal ladle car transfer trolley is specially designed to transfer the high-temperature ladle. This kind of ladle car has strict requirements on safety and anti-high temperature, so the material, driving system and electrical parts of the transfer cars should be specially designed.