Preview

How to keep rotary kiln well working in calcination plant

Satisfactory Essays
Open Document
Open Document
376 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
How to keep rotary kiln well working in calcination plant
How to keep rotary kiln well working in calcination plant

Rotary kiln is most important in cement calcination plant,how to operation rotary kiln and guarantee rotary kiln well performance in calcination production process? rotary kiln smooth operation is up to kiln cylinder temperature and clinker viscosity,the refractory liner and auxiliary equipment also effect the rotary kiln safe operation.If the refractory and kiln clinker is not active reflection,as well as too thick refractory brick in rotary kiln cylinder,it is not convenient to maintain rotary kiln and keep rotary kiln safe operation.

When the kiln temperature reaches a certain degree, cement rotary kiln generates melt and fly ash in the clinker, chemical adsorption and physical adhesion on the surface of refractory brick,which is increasing raise on the weight and the tensile stress is also growing, once the tensile stress is too large,rotary kiln cylinder deformation will be enlarged.therefore we should pay more attention on the rotary kiln daily operation and keep it well performance.
Great Wall Company mainly provides all kinds of large and medium sized grinding mills , crushers, rotary kilns and dryers for the area of construction materials, metallurgy, mining, chemical industry, environmental protection etc. The products are sold well both in domestic and abroad, especially in Eastern Europe, Middle East, Asia, Africa, North and South America, Oceania and so on.

Related Products http://www.greatwallmill.com/ http://www.greatwallcrusher.com/ http://www.greatwallcrusher.net/ http://www.chinacrushers.cn/
Rotary Kiln http://www.greatwallmill.com/product/rotarykiln.html
Ball Mill http://www.greatwallmill.com/product/ball-mill.html
Raymond Mill http://www.greatwallmill.com/product/raymond-mill.html
Vertical Mill http://www.greatwallmill.com/product/verticalmill.html
Roll Crusher http://www.greatwallcrusher.com/Roller-Crusher.html
Cone Crusher

You May Also Find These Documents Helpful

  • Powerful Essays

    When the need for housing increases, it drives up the demands for the gypsum wallboard which is the major product of Stonewall. However, when the housing and construction industry experiences a downturn, the demand for gypsum wallboard and vinyl siding (another product of Stonewall) in the market will decrease accordingly.…

    • 2310 Words
    • 10 Pages
    Powerful Essays
  • Good Essays

    Accourding to GaleGroup since year 1991 when the company started their Revenue has been exponentially increasing. The first year the revenue was $190,000,000, while ten yen years later it was $1,987,300,000 and 2013’s revenue was $7,394,500,000.…

    • 815 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Bunnings Marketing Mix

    • 2322 Words
    • 10 Pages

    They are a leading retailer of home and garden improvement products and a major supplier of building materials to trade.…

    • 2322 Words
    • 10 Pages
    Good Essays
  • Satisfactory Essays

    Unicon Concrete Case

    • 388 Words
    • 2 Pages

    In 1997-­‐98 the sales of the company were HK$88 M and the next year’s growth was expected to be more. Products: In 1992 the company manufactured only partitioning walls, which were used in super structures. This product had to meet certain performance requirements like, fire resistance, structural support and sound dampening.…

    • 388 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Jit Management

    • 2938 Words
    • 12 Pages

    | * Over Excessive movement and material handling of product through transporting from a large distance, this can cause damage and deterioration of the product. Companies such as “Wall-Mart” have close supplier ties in which there are very short transportation times to deliver their stock eliminating this wastage.…

    • 2938 Words
    • 12 Pages
    Powerful Essays
  • Powerful Essays

    Axea

    • 8703 Words
    • 35 Pages

    Up to the late1980s, GWL’s products and services were sold almost exclusively in Quebec. The company expanded its sales base to Ontario and the Atlantic Provinces over the next decade. With growing demand for its products, GWL required more production capacity and in 1995, it built a new 100,000 square foot manufacturing facility in a small town in eastern Quebec. GWL financed its new manufacturing facility and expansion capital needs, in part, through an initial public offering, which was completed in 1994. GWL disposed of the old facility.…

    • 8703 Words
    • 35 Pages
    Powerful Essays
  • Powerful Essays

    CEMEX

    • 1119 Words
    • 4 Pages

    markets. In addition, it is the largest trader of cement in the world. At last, it is one of the…

    • 1119 Words
    • 4 Pages
    Powerful Essays
  • Good Essays

    The most important part of rotary kiln is cylinder, general rotary kiln specifications and by barrel length and diameter size and regulation. The cylinder body have refractory bricks and used in the insulation materials and cylinder. General kiln shell body centerline and ground is horizontal becomes certain Angle. Cylinder support is through supporting device to finish. Cylinder incoming end has preheater, discharging end has kiln head. Nozzle in kiln head end. Its function is to give material heating, thus making the material thoroughly oxidation. Cylinder outer end has big gear, it and pinion links. Motor drive pinion gear drive, small again big gear, realize cylinder driving material stir, make the material oxidative, to achieve the ideal of chemical reactions.…

    • 418 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    In the previous article,we have mentioned that reducing the flue gas temperature is necessary to enhance the biomass fired boiler combustion efficiency.Now we will give some measures for reducing the biomass fired boiler flue gas temperature in the following sections:…

    • 245 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Rotary kiln is composed of main drive system and auxiliary drive system, and kiln and cooler transmission system are relatively simple. Rotary kiln has two drive systems and their roles are:…

    • 366 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Rotary drum dryer is the device that is used to heat and dry the materials. Rotary drying machine is generally applicable to granular materials and it can be also used for the drying of some part of sticky pasty materials or the materials with high water content. The dry moist materials are transmitted by belt conveyor or bucket elevator to the hopper and then getting into the feed end trough feed pipe.1.The dryer is a tilt rotary cylinder which the materials are added from the high end of the cylinder; during the continuous rotary motion of the sand dryer, the materials are in progressive movement from the high-end to low-end, so sand dryer is a transportation equipment.2.Dryer is also a combustion equiment. The pulverized coal powder is sprayed into the sand dryer by the sand drying blower head. The combustion heat is transferred to the material in the three basic ways of radiation, convection and conduction. As fuel combustion equipment, sand dryer has a broader space and thermal field, can provide sufficient air, install excellent combustion apparatus to ensure full combustion of fuel and provide the necessary heat for clinker calcination.3.Dryer has the heat exchange function. Sand dryer has a relatively uniform temperature Session which can meet the requirements of exchanging heat during each stage of the cement clinker formation , in particular Alite mineral generated requirements.4.Drying machine has a function of chemical reactions. In the formation process, the clinker has a series of physical, chemical reaction. Sand dryer can meet the heat, temperature requirements of different minerals in phases, but also meet their time requirements, with all of those features, it is the ideal chemical reaction device.The feeding pipe slope should be greater than the natural inclination of the material, so that the material can smoothly get into the dryer. The dryer cylinder is a horizontal line slightly inclined rotating cylinder. Material is added from the upper…

    • 362 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    New World Department Store China Limited is based on Hong Kong's well-known enterprises, mainly core business property, telecommunications, etc. Sound finances, diversified business portfolio, since the business strategy, make the new world group is becoming more power, big business is very important for Hong Kong. New world group active in the mainland property management, housing projects, reconstruction of old city, land, infrastructure, hotels, industrial investment development, department stores, and many other industries, Beijing, Shanghai, tianjin, guangzhou, wuhan, nanjing, dalian, shenyang, Harbin, xi 'an, wuxi and other dozens of large and medium-sized cities have left the footprint of the new world group.…

    • 376 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    chromium reducing in clinker

    • 2610 Words
    • 11 Pages

    form. In the kiln, oxidizing atmosphere will play the largest role, with more oxygen in the…

    • 2610 Words
    • 11 Pages
    Powerful Essays
  • Satisfactory Essays

    The installation of rotary dryer should be strict accordance with the assembly drawing and foundation drawing Aggregate Recycling Plant . Before the installation of dryer machine, the workers should check the spare parts and the supporting parts and clean the equipment.…

    • 328 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Case Study: Nanaref

    • 1455 Words
    • 6 Pages

    REFRA-Test guarantees controlled, non-destructive brick thickness measurements on the refractory lining in rotary kilns (for example, in the cement, lime, dolomite and magnesite industries) without tedious preparations and with the simplest handling. REFRA-Test enables the state of the lining to be readily…

    • 1455 Words
    • 6 Pages
    Powerful Essays

Related Topics