Rotary Equipment - Rotary manufacturers - Henan Kang million Machinery V0324 Phone: 0371-69598888 0371-69598666 (Miss Kang) as one of the major industrial rotary kiln drying equipment, its use is widespread: in building materials, metallurgy, chemical industry, environmental protection and many other production industries, widely used rotating disk backup for solid materials for mechanical, physical or chemical treatment. Rotary is widely used in metallurgy, chemical industry, construction and other industries. In addition to cement clinker calcination kiln, but also for calcined clay, limestone and slag were drying. Refractories production, the use of rotary kiln calcination of raw materials, it is dimensionally stable, increase strength, and then molding process. Ferrous and ferrous metallurgy, iron, aluminum, copper, zinc, tin, nickel, tungsten, chromium, filing and other metals smelting kiln equipment, ores, concentrates, and other intermediate sintering, roasting. Rotary friction materials under the action together with the kiln walls rising as slowly as a whole, when go to a certain height, that is the raw material layer formed on the surface of the horizontal angle equal to the angle of repose when the raw material, the raw material particles under the action of gravity, slide down along the material layer. Since the rotary kiln (kiln) have a certain inclination, while the raw material particles roll along the direction of maximum slope decreases, and therefore the forward movement of a constant distance. When the movement of raw materials at the kiln, raw particle movement cyclical change, or buried in the material layer which, together with the upward movement of the kiln, or onto the surface of the material layer and fall down. But only in the surface layer of material particles along the landing process, it can advance along the length of the kiln. In the case of raw kiln movement will affect the raw material in the kiln residence time (ie raw material heating time); raw material in the kiln of the fill factor (ie raw material heated area); raw size flip case, also affect the uniformity of materials (i.e., affect the combustion products and the surface temperature of the starting material). For rotary kiln brick kiln case out of focus, you can take the following approach treatment: prevention, closely monitor preheating zone fire, when the fire was found preheating zone has developed into trends fire, it is necessary From the warm-up ahead of the rear extracted with hot gas. When well done omen obviously, you can heat the gate firing zone is also brought to advance fire cool. Control the fire line speed. Regardless of whether the waste heat utilization system, reducing the height of each damper, delaying attempting traveling speed, are conducive to the degree of control the fire. When firing bring well done, you can heat the gate at the front and rear lift several fires to spread fire. If you put heat on the fire at the gate, not only can not disperse firepower, but will make the fire concentrated, resulting in over-burning. When firing with bottom well done, first of all to fall far lower gate and near the gate, in addition to mentioning brake heat, but also increase the amount of wind, accelerated cooling. In addition, also cautiously and gradually lift the holding zone damper Kazakhstan, the bottom of the hot air out. But pay attention, not to mention the fire dampers at the Ha, not only because it can not be dispersed firepower, but focused on the fire, there will be burnt brick, and even knot or lump down kiln accident. This article from the kiln site: www.kangbaiwan999.com/product/hzy/4.html kiln: www.kangbaiwan999.com Tel: 0371-69598888 0371-69598666 Mobile: 13598018999 Fax: 0371-64340555 E-mail: kangbaiwan999@163.com Address: Gongyi City, Henan Kang shop Industrial Park Zip code: 451251