What equipment is included in the active lime production line?

February 04 13:07:07, 2024

The active lime production line refers to the working line for producing active lime. First, the limestone enters the top silo of the preheater via the hoist, and the material is evenly distributed in the preheater chambers through the lowering tube. The limestone is heated to 900 Â° C in the preheater and decomposed into calcium oxide and carbon dioxide. The limestone formed after decomposition enters the cooler and is cooled and discharged. By hot air entering the heat exchanger and the kiln gas mixing coal combustion, the lime cooler via feeder, bucket conveyor, bucket elevator, belt conveyor lime into finished products. Therefore, the active lime production line mainly includes rotary kiln, vertical preheater, vertical cooler, vibrating feeder, chain bucket conveyor, bucket elevator, and belt conveyor.
1. Rotary kiln
Rotary kiln calcined material is mainly responsible for, the core of active lime production line equipment, according to different processing materials can be divided into cement kilns, lime kilns and metallurgical chemicals. The cement kiln responsible for calcining cement clinker is divided into two categories: dry process cement kiln and wet process cement kiln.
2, vertical preheater
The main function of the vertical preheater is to send the limestone material sent from the upper part to the preheater, and at the same time utilize the high temperature exhaust gas discharged after calcination in the kiln.
3, vertical cooler
The central cooling hood and the sub-chamber cooling hood are evenly distributed in the vertical cooler, which is mainly responsible for the cooling of the material, and the cooled material is gradually discharged out of the cooler by the action of the motor vibrator.
4, vibrating feeder
The vibrating feeder is mainly responsible for feeding the material uniformly, regularly and continuously from the storage bin to the receiving device.
5, chain bucket conveyor
The chain bucket conveyor is mainly responsible for the material conveying work, and the driving mechanism chain pulls the hopper containing the material horizontally or obliquely along the track.
6, bucket elevator
The bucket elevator is mainly responsible for the vertical lifting of materials by using a series of hoppers uniformly fixed on the endless traction members.
7, tape conveyor
The belt conveyor is also called the belt conveyor. It is mainly responsible for the transportation of materials. It is an indispensable conveying equipment for the rhythmic flow line.
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