Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package ANSYS A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of Radhebihari Upadhyay Download Free PDF View PDF The Canadian Journal of Chemical Engineering
Get PriceThe rotary kiln is a cylindrical body with a certain inclination and the inclination is 3% to % The rotation of the kiln is used to promote the mixing of the material in the rotary kiln and the materials are mixed and contacted for the reaction The kiln head coal combustion produces a large amount of heat and the heat is transmitted to
Get Price1 The technical performance and operation of rotary kiln largely determine the quality output and cost of enterprise products As long as the kiln turns there will be tens of millions is a vivid description of the importance of the rotary kiln in production 2 In the application field of rotary kiln the cement industry has the largest
Get Price1 Cement rotary kiln is used for making of cement clinker and there are dry and wet methods to make cement 2 Metallurgy chemical kiln is used for magnetic roasting of iron ore and oxidizing roasting of chrome and nickel in the China Mining Machinery Production and Export Base Address Tanxiang Road Zhengzhou Henan China 4 Tel 86
Get PriceRotary kilns were originally developed for use in the cement industry Due to their flexibility they are now be found in use throughout a variety of industries aiding in both processing commodities as well as in highly specialized applications They have also become the backbone of many new industrial processes
Get PriceRotary kiln is also known as rotary calciner A rotary kiln plant comprises a rotating tube which rotates about its own axis raw material feed and discharge housing coupled with necessary supplementary elements Generally oil gas pulverized coal or pulverized petroleum coke is used as a fuel in rotary kilns
Get PriceRotary Kilns are commonly used for heat processing of minerals and aggregates such as lime cement and iron ore To achieve consistent quality results it is important to maintain a uniform product temperature at the kiln entry mid zone and discharge
Get PriceHigh quality Metallurgy Industry PLC Indirect Rotary Kiln Plant from China China s leading Metallurgy Rotary Kiln Plant product with strict quality control Indirect Rotary Kiln Plant factories producing high quality PLC Indirect Rotary Kiln products
Get PriceBharath Industrial Works Srirengapalayam Rajapalayam Dist Virudhunagar Rotary Kilns Model/Type Ntepl cmd Capacity 500 Tpd To 4000 Tpd Automatic Rotary Kiln Cement Plant Capacity 50 TPD TO 2024 TPD Dry Mild Steel Cement Rotary Kilns Automation Grade Semi Automatic
Get PriceMetso Outotec is a leader in the supply of rotary kilns for the mining industry with over 1 300 installations worldwide The companies will work together to develop a rotary kiln system for Lynas new greenfield cracking leaching plant in Kalgoorlie Boulder/Western Australia
Get Pricerotary kiln the rotary kiln designed and manufactured by zadcon gmbh are used to thermal treatment of various bulk materials for cement and building materials industry cement lime gypsum chemical industry waste and recycling industry hazardous waste metallurgical industry ore alumina non metallic mineral processing industry …
Get PriceThe inner diameter of an industrial rotary kiln ranges from to meters and the length diameter ratio is generally 12 1 to 20 1 Number of Tyres A cement rotary kiln usually has 2 4 tyres to support the kiln shell The exact number of tyres is related to the diameter and the length diameter ratio of the rotary kiln
Get PriceDiameter 1 mtr to mtr Method of Heating Direct or Indirect Temperature range 500 to 1600 degree C Rotary kiln plants by kinc to perform either endothermic heat absorbing or exothermic heat liberating processes Designed in house systems to operate in parallel flow and counter current flow configuration
Get PriceThe rotary kiln is the key equipment of the cement plant to produce cement therefore the quality of cement rotary kiln determines the grade level of cement China s large scale infrastructure construction is in full swing and domestic huge investment to the cement industry is a strong impetus to the development of the lime kiln industry
Get PriceApplied material The Lime Kiln is used for roasting active lime in steel works and ferroalloy plants and light roasting dolomite and ceramic proppant rotary kiln so on Feature 1 Good calcination high product quality 2 High capacity 3 Simple structure reliable performance 4 Easy operation Table Parameters Service Support
Get PriceThe rotary cement kiln is the most vital device in a cement plant it is the place where the raw meal is burnt and calcined into cement clinker Cement rotary kiln plays a variety of roles in the cement production line at the same time It is not only a combustion device but also a heat exchange device a chemical reactor and a conveying device
Get PriceWestStar Industrial s engineering construction contracting business Alltype Engineering has been awarded a rotary kiln erection contract valued at circa A$12 million $ million by Lynas Kalgoorlie Pty Ltd in Western Australia
Get PriceRotary Kiln Specification Φ Φ m Processing capacity 48 1000 t/d Calcination temperature 1100±50℃ The energy saving rotary lime kiln has the advanced structure and stable operation Auxiliary equipment vertical preheater vertical cooler burner etc
Get PriceLaterite Nickel Iron Rotary Kiln Classification Metallurgy Machine SPEC φ×100m φ×118m φ ×110 φ ×110 Kiln body High quality carbon steel or alloy steel plate Suitable Laterite nickel iron Keyword China rotary kiln Warranty 12 month
Get PriceWhile rotary kilns have long been used in producing cement their flexible capabilities have extended their use to a number of other applications the two basic types of rotary kilns direct fired and indirect fired can be found supporting processes throughout nearly every industry some of the most common of which are reviewed here
Get Pricedescription of clinker rotary kiln Our company owns the magnesium production line As a kind of qualified material crushed by the crusher the raw material dolomite is calcined till it became white by rotary kiln being cooled by the cooling machine and then mix it evenly with silicon powder 75% and silica powder including GaF2 fluorite=95%
Get PriceCement rotary kiln is the main equipment commonly used in the modern cement industry to manufacture cement clinker Hence it becomes essential to study the energy efficiency in a cement rotary kiln that will satisfy the design and optimization of the cement manufacturing process
Get PriceRotary kiln for nickel mining consumes less energy and has low production costs so its payback period is relatively short The laterite nickel ore rotary kiln is suitable for a wide range of materials In addition to calcining various types of laterite nickel ore it can also process various metal ores and calcium carbonate materials
Get PriceThe cement industry has a high polluting potential at all stages of production [14] The levels and characteristics of pollutant emissions depend on the technological and op‐ erational characteristics of the industrial process especially rotary kiln furnaces the
Get PriceThe rotary kiln can be divided into cement kiln metallurgy chemical kiln and lime kiln according to the different materials processed The cement kiln is mainly used to calcine cement clinker In the process of non ferrous and ferrous metallurgy such as iron aluminium copper zinc stannum nickel wolfram chromium etc the rotary kiln
Get PriceWe are an established firm involved in the provision of highly qualitative Rotary Kiln plants are made using mild steel plate and are lined with kiln is slightly sloped and rotates on its own axis on a certain fixed number of rotations per raw mix is fed from one end of the kiln
Get PriceRotary kiln dryer Production Capacity /h Specification φ× φ Application mineral processing building material metallurgy chemical etc Get Price The rotary kiln dryer also called cement dryer is one kind of rotary dryer rotary kiln dryer apply for drying cement The cement dryer is made of rotary body
Get PriceCement rotary kilns refer to cement rotary calcining kilns sometimes called rotary furnaces It is a pyroprocessing device used to heat materials to high temperatures in a continuous process The kiln body is a cylinder vessel with a certain degree of tilt to the horizontal level Raw materials are fed into the vessel from the upper end and
Get PriceRotary kilns sometimes called calciners or rotary furnaces are used for thermal treatment processes such as calcination sintering pyrolysis and firing as well as for oxidation and treatments can be applied to powders granulates suspensions and green rotary kiln consists of a cylindrical rotating body mounted between stationary material feed and outlet housings
Get PriceThe preparation before installation of the cement rotary kiln is introduced as follows the high quality cement rotary kiln produced by Hongke is mainly divided into dry process and wet process The cement kiln used in wet production is called wet kiln Wet production is to make raw meal into slurry with water content of 32% 40%
Get PriceIncredible has successfully built lots of crushing plants, grinding plants and metal ore dressing plants for our customers.
With over 30 years of experience, we become a renowned manufacturer in the stone crushing and mineral grinding industry. Headquartered in Shanghai, China, our expansive factory spans over 120 hectares, empowering us to cater to the production demands of global customers.