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Traveling Grate Sinter Plant - Outotec

The Outotec traveling grate sintering process begins with the preparation of a raw mix of iron ores, fluxes, in-plant dust and spillage fines, solid fuel, and return fines. Water is added to the raw mix to obtain optimum permeability for lower electricity consumption, maintained by conveying the raw mix carefully onto the sinter machine.

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11.20 Lightweight Aggregate Manufacturing

and shipped. Figure 11.20-1 illustrates the lightweight aggregate manufacturing process. Although the majority (approximately 90 percent) of plants use rotary kilns, traveling grates are also used to heat the raw material. In addition, a few plants process naturally occurring lightweight aggregate such as pumice. 11.20.2 Emissions And Controls1

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Traveling Grate Pelletizing Plant - Outotec

Outotec's traveling grate pelletizing plant is the industry's leading induration technology for iron ore pellet production for a wide range of plant capacities. Based on over 60 years' experience and world-class R&D, our process produces uniform pellets and ensures high performance and quality, with low investment and operating costs, as well ...

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Introduction to Iron ore Pellets and Pelletizing processes ...

Feb 23, 2013· Grate kiln process. The grate kiln process was developed by former Allis Chalmer and the first plant on this technology was constructed in 1960. In the grate kiln process (Fig 3) the traveling grate is used to dry and preheat the pellets. Material moves on straight travelling grate till it attains the temperature in the range of 800 deg C to ...

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The Coupling Effect in Drying Section in Traveling Grate ...

Feb 01, 2021· Traveling grate is a widely used process for iron ore pellet production; however, the thermal state of pellets in drying section is still unclear. In this study, the temperature distribution of drying section was investigated using computational fluid dynamics (CFD). Based on the calculated results of airflow velocity, space temperature distribution, and the temperature change of pellets, it ...

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Travelling Grate - Rishikesh Exports

Travelling Grate > Travelling GrateTravelling Grate Technical Features : The curvature design of the grates keeps the grates closed without the aid of auxiliary weights, when making the turn around the sprockets. With this design, no gaps appear between the grates, thereby directing all foreign materials into the ash pit and not into the drive […]

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OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION …

Compared with the travelling grate, the shaft type pre-heater requires less initial maintenance costs, particularly since it has practically no moving parts. 2. The SL-RN Process In the course of extensive development work by both SL and RN groups, it appeared that the process variants in both the systems pre- oiCHAR ruFLE AIR !COAL 2000.F FUEL

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Travelling Grate type furnace manufacturing | Saretco

Travelling Grate type furnace manufacturing | Saretco. Combustion grates. Moving Grate. ABB Horizontal grate. MARTIN reverse-acting grate Vario. Martin Reverse-acting grate SITY 2000. Babcock Borsing ( Noell / K+K ) Babcock Borsig (Steinmüller) DynaGrate® – previously named BS teknik.

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Travelling Grate Stoker - Aassaa Engineering Enterprise

An Original Equipment Manufacturer of a wide spectrum of sturdy Traveling Grate Stoker, Grate Cast Alloy, Boiler Spares, etc…Boilers and its parts play a crucial role in various processing and manufacturing applications in a large number of industries.

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China Traveling Grate Factory - Traveling Grate ...

Chain grate machine rotary kiln oxidation pellet production line process is widely used in the construction of pellet plant which is advanced process, excellent quality, high yield and high efficiency.Grate kiln oxidized pellet production line running and years of production practice provide a mature experience and reliable technical basis for ...

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SINTERING AND PELLETISATION OF INDIAN IRON ORES

TRAVELLING GRATE PROCESS Travelling grate machine used for induration of green pellets resembles the well-known sintering machine of Dwight Lloyd design. Travelling grate machine is having completely closed hood with many interconnected thermal zones for recirculation of [tpvrdd gas leading to maximum heat recovery.

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12.5 Iron And Steel Production

12.5.1 Process Description1-3 The production of steel at an integrated iron and steel plant is accomplished using several interrelated processes. The major operations are: (1) coke production, (2) sinter production, (3) iron ... travelling grate called the sinter strand. A burner hood, at the beginning of the sinter strand ignites the coke in ...

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Hazard Identification, Risk Assessment, and Control ...

The induration process used travelling grate technology and a series of updrafts and downdrafts to dry and gradually heat the green balls to remove moisture before entering the combustion zone where they were first preheated to minimize thermal shock, then fired, …

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Chain Grate Boiler Manufacturing Process| Water Tube ...

😊IF YOU LIKE OUR VIDEOS, DO NOT FORGET TO SUBSCRIBE US😇ZOZEN has optimized the boiler manufacturing process to make the boiler manufacturing more intellige...

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