Hydrated Lime Production Equipment

Hydrated Lime Production Equipment

Hydrated lime production equipment introduction: Qualified limestone stored in silos, the Lifting and carried into the preheater at the top of the silo, preheater top hopper, two upper and lower level meter control feeding quantity, then under limestone feed tube evenly distributed to each of the preheater chamber. Limestone in preheater kiln flue gas is heated to about 1150 ℃ 900 ℃, about 30% decomposition, the hydraulic push rod pushed into the rotary kiln, rotary kiln by sintering limestone decomposed into CaO and CO2. After the decomposition of the material into the cooler in the cooler was bubbled into the cold air cooled to below 100 ℃ exhaust, the lime cooler by vibrating feeder, bucket chain conveyor, bucket elevator, belt conveyor lime into finished products.

Hydrated Lime Production Equipment Process

The process for the lime kiln, lime kiln load limestone and fuel (if gas fuel through a pipe and into the burner) preheated to 850 degrees begins to decompose, to complete the calcination of 1200, and then after cooling, unloading the kiln . Complete lime production. Different shaped kilns have different preheating, calcining, cooling and cinder way. But there are a few principles are the same process, namely: high-quality materials, good quality of lime; the fuel of high calorific value, the number of low consumption; limestone particle size and calcination time is proportional; lime degree of activity and calcination time, the calcination temperature is inversely proportional. Mainly by lime kiln, feeding device, feeding device, the combustion device, discharging device, electrical, instrumentation, control devices, dust removal devices and other components. Different forms of lime kiln, its structure and calcined forms differ, the process is basically the same, but the value of the equipment is very different. Of course, the use of the effect is certainly the difference is there.

Hydrated Lime Production Equipment Production Line Advantage

  1. Hydrated lime production equipment from the production line equipment configuration point of view, reasonable configuration, no extra equipment idle, so that each can make full use of production equipment, help users reasonable investment;
  2. Hydrated lime production equipment from the production line to run the work point of view, not only run smoothly, without blocking materials such as a failure, and crushing force, the production capacity of amazing, is unmatched by other production lines;
  3. Applications range from the production line, although limestone crushing effect is very good, but also other materials can be broken. Such as granite, marble, sandstone class;
  4. The return on investment from the production line, reasonable investment, cost recovery period is short, the production line is broken a user to select low investment high yield.

Hydrated Lime Production Equipment Introduced

hydrated lime production equipment production line is the production activity of lime pipeline operations. Usually the rotary kiln by processing different materials can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is mainly used for calcining cement clinker, sub-dry process cement kilns and wet process cement kiln two categories. Metallurgical and chemical kiln is mainly used in metallurgical industry, steel plants depleted iron ore magnetic roasting; chromium, nickel, iron ore roasting; refractory ore plant calcined high alumina bauxite and aluminum roasting clinker, aluminum hydroxide; chemical chromium ore roasting and chrome ore and other minerals. Lime kiln for firing steel mills, ferroalloy plant with active lime and light burned dolomite. Rotary kiln applications enable the rapid development of the cement industry, its technical parameters, performance and functioning, to a large extent determine the quality, yield and cost of their products.

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