With energy costs rising to record levels, no company can afford to ignore its inefficient systems. This is especially true for one ready-mix concrete company in upstate New York. Last year they spent nearly $100,000 on natural gas. While producing concrete is an inherently energy-intensive process, this company knew that by repairing and insulating their carbon steel rotary kiln, they would certainly lower the heat loss. The question was, by how much? Ultimately, the company realized enough savings in reduced energy bills to cover the expense in only one year. Now that’s a concrete return on investment!
Rotary Kiln Incineration Plant - Case Study
The R1200 plant was installed in the early 00’s in Macau. The fully integrated system boasts a burn rate if 1200kg per hour and accepts a variety of different waste streams that include, clinical waste, pharmaceutical waste, liquid waste that includes solvents, waste oil, shredded tyres and well as some livestock as large as horses.The rotary kilns incineration principle is defined by one cylinder shaped primary chamber that rotates or index’s. The rotary movement breakdowns incoming waste by continuall...
Cement and Lime Kilns case study
Cement and Lime KilnsPROCESS DESCRIPTIONCement, lime and gypsum manufacturing processes have in common the mixing of inorganic minerals calcined at high temperatures typically using rotary kilns (vertical kilns are also used).CEMENTRegular Portland cements are the usual products for general concrete construction. The raw materials, limestone or chalk, together with clay or shale are mixed and fed to a large rotary kiln at temperatures up to 2600°F (1427°C). The mix can be taken through a number of preheater...
What Should be Noted when Using a Rotary Kiln?
Rotary kiln for sale is the core of the whole cement production line and the technical management plays a vital role in the stable and continuous operation of rotary kiln. Here Kefan Machinery gives a summary to the possible failure and solutions in the running process of rotary kiln for your reference. (1) Note the raw materials and comburant. Suitable fineness of the raw materials and reasonable, stable and optimized grading can not only ensure the stability of the running system of the kiln, but ensure...
Practical Buying Guide When You Need Rotary Kiln From kefan
Rotary kiln for sale is to point to rotating calcining kiln, is a kind of mining machinery widely used in building material, metallurgy, chemical, environmental protection and many other production industry. Often do mechanically, physical or chemical processing of solid materials. At present, there are many rotary kiln manufacturers, but how to choose a suitable and quality rotary kiln? I think many people are concerned about the problem. In my opinion first you should choose a trustworthy manufacturer....
What Do You Know about Dry and Wet Types Rotary Kiln?
The dry and wet types dry and wet types rotary kiln is not only important equipment in cement making production line, but also the heart of cement enterprise. We must use and maintenance for dry and wet types rotary kiln, and ensure the normal and the long-term safety operation. In view of equipment management, the straightness of dry and wet types rotary kiln centerline and the inclined Angleall of each axis are particularly important. With the rapid development of dry process rotary kiln technology, equipment...