Disc feeders, also known as disk feeders, are volumetric feeding devices widely used in pelletizing plants, sintering plants, chemical plants, and other industries. The disc feeder is mainly composed of the driving device, machine frame, disk device, motor, etc. The driving device drives the disc to rotate evenly through the gear. Materials are fed onto the disc, which rotates together with ...
Adopts hard tooth reducer, small in size, low noise, high efficiency and long service life. The equipment is safe and reliable. The disc surface adopts hanging rubber technology and rubber liner to prolong the service life, reduce raw …
Disk Granulator Machine ₹ 4,00,000 Get Latest Price. Capacity. 3000 kg/hr. Power. 5Hp / 3.7 kw. ... Disc Pelletizer is used to enlarge the size of the. read more... Shambhavi Impex. Sector 11, ... 's pelletizing discs are designed for many material applications including iron ore, fertilizer, cement, fly ash, alumina and copper ...
The document summarizes the key steps in the iron ore pelletization process. It describes how iron ore fines and binders are mixed and formed into green balls either using a disc pelletizer or drum pelletizer. The …
The invention discloses a preparation technique of iron ore pellets, which comprises the following steps: (1) adding 0.5-1% of bentonite to iron concentrate, evenly mixing to obtain a mixture of which the water content is 1-3% lower than the propery pelletizing water content, pelletizing with a disk pelletizer or drum pelletizer, and when seed pellets grow into pellets with the diameters of ...
How pellet is made from disc pelletizer Disc pelletizer is a pelletizing equipment widely used in pelletizing plants. Its main component is an inclined steel disc with a periphery. The disc rotates around the central shaft (or center line), meanwhile the raw material rolls down along the bottom of the disc. The fine-grained material is scattered on the surface of the wet cue ball, …
Gen erally, the iron ore fines are fed into a r otating pelletizer disc al ong with water and other binder materials for forming iron ore pellets in a pellet manufacturing plant .
In an iron ore pelletization plant, pellets are produced inside a rotating disc pelletizer. Online pellet size distribution is an important performance indicator of the pelletization process.
Iron ore properties exerted the major effect on pellet behavior and final pellet quality. The absorbed moisture content of pellets prepared without binder, bentonite-added pellets, and molasses-added pellets were in ... moisture followed by rotation in a disk pelletizer [2]. The wet pellets lack sufficient strength to withstand movement through ...
Keywords: Pelletization, disc pelletizer, operating par ameters, Mean Drop Number, GCS . 1. ... The iron ore fines cannot be directly used in the blast furnace as they severely reduce the ...
An iron ore pelletizing disc, also known as a balling disc or pan pelletizer, is a piece of specialized equipment used in the iron ore pelletizing process. Its purpose is to convert iron ore fines into …
The iron ore production has significantly expanded in recent years, owing to increasing steel demands in developing countries. However, the content of iron in ore deposits has deteriorated and low-grade iron ore has been …
The iron ore production has significantly expanded in recent years, owing to increasing steel demands in developing countries. However, the content of iron in ore deposits has deteriorated and low-grade iron ore has been processed. ... the balling step, in this case using a disc pelletizer, and the induration step. Figure 2. Typical pellet ...
Build-up agglomeration is a well-established method for manufacturing granules or pellets from powdery mineral raw materialspanies regularly have to ask themselves what the best, easiest and most cost effective way is to manufacture their required products.Mixers, disk pelletizers and pelletizing drums are available for build-up agglomeration.
Pelletizing disc (also known as disc pelletizer or pan granulator) is the equipment for processing powdery materials into round pellets with a certain strength. It can be used in the iron ore pelletizing plant of the steel industry or regarded as …
Due to the many benefits the process can offer, pelletizing continues to expand into a growing number of markets and applications. Typical pelletizer plant applications include: Iron ore (in …
Disc granulators can pelletize powdery materials, ideal for fertilizers and iron fines. Achieve uniform granule size and high production rates.
Wet pellet preparation Pellets were prepared by mixing iron ore particles (≤ 72 µm), binder, and sufficient amounts of moisture. Iron ore particles and binder were mixed thoroughly for 10 min and immediately added to the disk pelletizer. The disk pelletizer was operated at a speed of 25 r/min for pellet production.
PDF | On Jul 11, 2018, Sandra Lúcia de Moraes and others published Iron Ore Pelletizing Process: An Overview | Find, read and cite all the research you need on ResearchGate
There are two primary types of equipment used for pelletizing iron ore: the disc pelletizer and the rotary drum agglomerator. Disc Pelletizers. FEECO Disc Pelletizer, or Balling Disc. Disc pelletizers, or balling discs, consist of an inclined, rotating disc mounted on a stationary structure. Disc pelletizers are often chosen for their ability ...
Iron ore pellets are an essential part of the blast furnace charge, with high grade, good strength, uniform particle size, good metallurgical properties, and so forth. 1, 2 Especially, fluxed iron ...
Pelletizing is carried out using either a disc pelletizer or rotary drum, with disc pelletizers (also known as pan granulators) being the most common choice, and drums being more suited to specific applications such as heap leaching. A …
demonstrated that iron ore pellets with a carbon core can be obtained at a yield of more than 90% by using the disc pelletizer with the 3.5 m diameter. It was also estimated that a production ...
As ore grades decline and emissions standards rise, the practice of pelletizing (balling) iron ore has become an increasingly critical component in the steelmaking process.
Common equipment for this process includes the balling drum and the disk pelletizer. The disk pelletizer has a lower capacity than the drum, but forms balls of a more uniform size and …
In steel manufacturing industry, powdered iron ore is agglomerated in a pelletizing disk to form iron ore green pellets. The agglomeration process is usually monitored using a camera. As pellet size distribution is one of the major measures of product quality monitoring, pellets detection and segmentation from the image are the key steps to determine the pellet …
A simple image-based method for online moisture content estimation of iron ore green pellets. May 2023; Journal of ... Application on a working disk pelletizer shows that the proposed method can ...
Pelletizing is the process of converting very fine iron ores into spheres (normally 8mm-20mm in diameter), known as pellets. These pellets are suitable for both blast furnaces and direct iron reduction processes.[1][2] Iron ore pellets are manufactured by mixing beneficiated iron ore fines or natural iron ore fines with additives, then being processed …
Disc pelletizer, also known as pan granulator and balling disc machine, is developed from newly improved granulation equipment based on traditional equipment structure combined with practice. The equipment has the characteristics of uniform pellet size, low water content, high strength, simple structure, convenient control and stable operation.
FEECO's Disc Pelletizers (also known as pan granulators) are the equipment of choice for converting powdered materials into uniform, round pellets. Disc pelletizers utilize a non-pressure (tumble growth) approach to agglomeration and work by tumbling material on a rotating disc, with a binding agent and feedstock b…See more on feeco
There are two primary types of equipment used for pelletizing iron ore: the disc pelletizer and the rotary drum agglomerator. FEECO Disc Pelletizer, or Balling Disc. Disc pelletizers, or balling discs, consist of an inclined, rotating disc …