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Rotary Kiln Drying Wood Equipment/Wood Drying Oven1
Building Material Making MachineryCement Making MachineKiln Drying Wood EquipmentWood Drying Oven
Gongyi Hengchang Metallurgical Building Material Equipments Plant
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Product Description 1.Brief Introduction Of rotary kiln drying wood equipment/wood drying ovenRotary kiln is mainly used in three industrial fields. Firstly is the cement making industry ,secondly is the metallurgical chemical industry, thirdly is the lime indrustry. Refer to the cement. there are two ways to produce the cement. one is the wet process the other is the dry process. Our rotary kiln can be used is both process.we are a cement kiln offer and supplier with factory located in china, we are in fact a cement kiln manufacturerMost cement is made in a rotary kiln. Basically, this is a long cylinder rotating about its axis once every minute or two. The axis is inclined at a slight angle, the end with the burner being lower.The rotation causes the raw meal to gradually pass along from where it enters at the cool end, to the hot end where it eventually drops out and cools. They were introduced in the 1890s and became widespread in the early part of the 20th century and were a great improvement on the earlier shaft kilns, giving continuous production and a more uniform product in larger quantities. we are a cement kiln offer and supplier with factory located in china, we are in fact a cement kiln manufacturerWet process kilnsThe original rotary cement kilns were called 'wet process' kilns. In their basic form they were relatively simple compared with modern developments. The raw meal was supplied at ambient temperature in the form of a slurry.a wet process kiln may be up to 200m long and 6m in diameter. It has to be long because a lot of water has to be evaporated and the process of heat transfer is not very efficient.The wet process has survived for over a century because many raw materials are suited to blending as a slurry. Also, for many years, it was technically difficult to get dry powders to blend adequately.Quite a few wet process kilns are still in operation, usually now with higher-tech bits bolted on. However, new cement kilns are of the 'dry process' type. Dry process kilnsIn a modern works, the blended raw material enters the kiln via the pre-heater tower. Here, hot gases from the kiln, and probably the cooled clinker at the far end of the kiln, are used to heat the raw meal. As a result, the raw meal is already hot before it enters the kiln.The dry process is much more thermally efficient than the wet process.Firstly, and most obviously, this is because the meal is a dry powder and there is little or no water that has to be evaporated.Secondly, and less obviously, the process of transferring heat is much more efficient in a dry process kiln.The basic dry process system consists of the kiln and a suspension preheater. The raw materials, limestone and shale for example, are ground finely and blended to produce the raw meal. The raw meal is fed in at the top of the preheater tower and passes through the series of cyclones in the tower. Hot gas from the kiln and, often, hot air from the clinker cooler are blown through the cyclones. Heat is transferred efficiently from the hot gases to the raw meal.The heating process is efficient because the meal particles have a very high surface area in relation to their size and because of the large difference in temperature between the hot gas and the cooler meal. Typically, 30%-40% of the meal is decarbonated before entering the kiln.2.Main Features Of rotary kiln drying wood equipment/wood drying oven1.Although this machine is large in form, but the structure of it is simple. It's reliable for its using life and have less wearing parts.2.Hydraulic pressure gives this machine enough energy to deal with the processing materials.3.YCT and ZSN high efficiency motor gives the rotary kiln realiable ,energy-saving ,excellent performance.4.We also have a professional engineer team. work together to solve your specific technical problems 3.Our CompanyGongyi Hengchang Metallurgy Building Material Equipments plant is a professional manufacturer specializing in the production of mineral beneficiation equipments, sand and stone crushing equipments, briquetting equipments, coal preparation equipments, drying and calcining equipments, cement plant equipments and compound fertilizer equipments. The products are widely used in mineral processing, metallurgy, building materials, chemicals, electricity, petroleum, coal, transportation, fertilizer , gas industry etc. 4.Technical Data Of rotary kiln drying wood equipment/wood drying ovenModel Technical ParameterReducerMain Motor Suppport Quantity Weight(t) ModelRotate Speed(r/min)Slope(%)Capacity(t/h)Model Speed RatioModel Power(kw) Rotate Speed(r/min) φ1.6×360.26-2.6330.6-1.5ZL75048.57YCT250-4B221320/132347.5φ1.8×450.16-1.6241-4.5ZS110-580YCT280-4A301320/132380φ2.2×500.125-1.253.52-8ZS145-11160YCT280-4A451320/1323130.71φ2.5×500.62-1.863.57.5-15ZS145-7100YCT355-4A551340/4403167.5φ3×480.47-1.403.515-20ZS145-7100YCT355-4B751340/6003237φ3.2×500.398-3.9753.520-50ZL130-1640ZSN4-280-11B19010003263φ3.3×520.391-3.913.524-55ZSY500-2828ZSN4-315-08219010003280.8φ4×600.396-3.963.532-105ZSY630-35.535.5ZSN-355-09231510003487.5φ4.2×600.4165-4.1653.545-116ZSY710-35.535.5ZSN4-355-1235510003576.1
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