Working Principles

Posted

Rotary kiln is composed of cylinder, gears, support device, kiln and kiln tail sealing equipment, kiln hood and combustion head liner. Cylinder as heated pivoting part, made of high-quality carbon steel plate, is supported on the support device by tyre, and there is mechanical or hydraulic pressure catch wheel on the first or some gear in order to control the turning of cylinder. Gearing gyrates according to process-required rotating speed by ring gear in the middle of the cylinder. Because of the need of installation or maintenance, the bigger rotary kiln have auxiliary gears, which makes cylinder gyrate more slowly. To prevent cold air come in and dust overflow, the reliable kiln tail and head sealing equipment is installed on feed and discharge end. Rotary kiln is rotary cylinder equipment for burning various materials. It is widely used in economic fields.

In cement industry, rotary kiln is the major equipment of raw cement into clinker burning; In chemical industry, rotary kiln can produce saleratus, burn phosphor fertilizer and barium sulphide, etc.; In metallurgy industry, it is used to produce aluminium hydroxide. It can be used for drying many kinds of materials limestone, slag, coal powder, slag, clay stone. Its highest temperature can reach 1600-1700 degree. The working principle of rotary kiln: The kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis. The material to be processed is fed into the upper end of the cylinder.

As the kiln rotates, material gradually moves down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln, sometimes in the same direction as the material process (co-current), but usually in the opposite direction (counter-current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe which acts like a large bunsen burner. The fuel for this may be gas, oil or pulverized coal. We are capable of producing rotary secarropas, kilns, and stacks that meet toughest customer standards. Materials that our kilns and secarropas are used for include cement, aggregate, chicken feathers, coke, and pulp. Our secarropas and kilns may be easily integrated with other agencies to ease disposal or transition to another processing step.

Oakley Bottle Rocket SunglassesFake Oakley Radar

Posted

Oakley sunglasses find suitable for all ages, Oakley Monster Dog Sunglasses, colors, shapes and fashion, no matter what type of a set of sunglasses, is personally designed for you.One of the criteria considered in the recovery cup is always to ensure that a copy of the Kun pounds visual acuity, another may meet your visual taste.Oakley sunglasses have a further visual security features, because contact with to wrapped WATS, or temples, maintained a more than ordinary contact with the lighting and ultraviolet radiation.Natural jewelry and other colored star-studded stones, attractive design and unique habits, Fake Oakley Radar, so that women everywhere, confident and like the bulk request.Oakley sunglasses is independent of the absolute within a class, already proved a real s fashion boom and have found their way into some of the famous Hollywood movie Oakley sunglasses. The structural characteristics of true contact hobbies polarization and smear easily portable the titanium insole, and or Racks. Your package about shade-hole fashion shades usually care and the emergence of entirely very impressive around the true Oakley fashion.We all know that the glasses collection is the lens facing up and placed in a special bag, Pero may not be noticed Please fold on the left lens in temples.The phenomenon of destructive interference depends on the refractive index of the lens (ie, the degree of deviation) occurs, the light from the air through the material, but also based on the thickness of the lens.Oakley snow goggles are never the COS of Fashion Eye safety and fashion reasons. Sales representative art of Oakley sunglasses and fashion.The advent of the summer, we always hate to go out under the strong sun, discount Oakley Scalpel, because it will make you feel dizzy, FAKE Oakley Radar, so you can buy one. Oakley glasses all of the U.S. domestic production, assembly, quality inspection and packaging to ensure that the quality of oakley glasses infallible.Oakley ski goggles will give you amazing feeling, CHEAP Oakley Fast Jacket, the latest model and design more attractive and stylish glasses.Can not be denied the reality is that the market equipment and items for women is far higher than men s accessories market Japanese products.From the beginning, FAKE Oakley Radar, Oakley sunglasses have been at the forefront of eye security technologies.