Rotary kiln, also called cement rotary kiln and lime rotary kiln, belongs to the class of building material equipment. Rotary kiln can be divided into cement rotary kiln, calcinating rotary kiln and circumgyrate kiln according to different processing materials. Rotary kiln equipment is mainly used for calcining cement clinker, with dry process production and wet process production two kinds. Calcinating rotary kiln is mainly used to roast lean iron ore magnetization, chromium and nickel iron for metallurgical industry, to calcining alumina bauxite ore for refractory plant, to calcine clinker and aluminum hydroxide for aluminum manufacturer, to roast chromium ore mineral powder for chemical plants, etc. Circumgyrate kiln is used to roast active lime and calcined dolomite for roasting plant and ferroalloy plant. The calcination technology of rotary kiln has low energy consumption, stable performance and high yield; after going through processes of dehydration, decarburization, whitening, etc., its product can be used in papermaking industry, coating industry, etc.
1. Kiln head
Kiln head is material part of the rotary kiln, its diameter is bigger than Rotary Kiln Limestone/Calcinating Rotary Kiln diameter. It realizes seal by stainless steel fish-scale films and kiln, the main parts are manhole, coal injection mouth, car, observation holes and other parts.
2. Kiln body
It is the main body of the rotary kiln, its length is usually 30 to 150 meters long, cylindrical, the middle has three to five rolling ring. Multi-cylinder is made into 3 to 10 segments in the factory, welded by a large truck transportation to the destination. Part of the rolling circle, commonly known as the tire ring by the molten steel casting, rolling circle part of the kiln due to load-bearing, slightly thicker than other parts of the kiln body plate. Support tugs, the part of the kiln body, and corresponding to the rolling circle connected to the foundation, load- bearing pillars of the entire rotary kiln. Usually a set of rollers, is composed of two roller and two blocked round. Rotary kiln in the normal operation of the inside to be covered with refractory bricks.
3. Kiln inlet part
Kiln inlet part of the rotary kiln is also an important part of the feed-side shape similar to a rotary kiln lid, is mainly responsible for feeding and sealing effect.
Henan Fote Heavy Machinery Co., Ltd is a large-scale enterprise with Integration of researching, development, manufacturing and marketing mining machinery. Our main business scope is: stone crusher machine, ore dressing equipment, building material equipment, etc.. Fote Machinery mainly production chain with main products: impact crusher, cone crusher, jaw crusher, rotary dryer, ball mill, rotary kiln, etc. which are widely used in metallurgy, mining, building materials, coal, refractory material, ceramic field, etc. Welcome to visit and purchase.
Contact Infomation
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Post by cherry hong Minerals & Metallurgy @2015-07-28 09:23:42