Lime Processing Plant

Lime processing plant is a lime production line to make lime which is also called quicklime. When limestone(calcium carbonate) is calcined, the decomposition of limestone will happen and produces quicklime(CaO) and carbon dioxide(CO₂). Since the temperature needed is high for the calcining, the limestone is often calcined in lime kilns, such as rotary lime kiln and vertical kiln. Of course, there are other machines for the lime processing plant. Daswell machinery, with rich experience and professional knowledge, offers tailored turnkey solutions for lime manufacturing plant, including plant designing and supplying of machinery. Daswell designed and built lime processing plant is of high cost efficiency and can produce high quality quicklime with great highness and uniformity.

lime calcination plant

Lime Calcination Plant

Lime calcination plant is also known as quicklime plant, lime processing plant, lime production plant or quicklime production plant. Lime calcination plant is a complete quicklime production line to produce quicklime(also known as burnt lime)by calcination of limestone which contains ...
lime calcining plant upgrade

Lime Calcining Plant Upgrade

Nowadays, when it comes to rotary lime kiln production line for lime calcining plant, people want the production line to be of high production capacities with low operating and capital expenditure. Besides, there are also mounting requirements for environmental protection ...
rotary lime kiln manufactuer

Rotary Lime Kiln

Rotary lime kiln is also called lime rotary kiln or limestone rotary kiln. It is used for the calcination of limestone to make quicklime. And specifically speaking, it is a slightly horizontal device that can rotate continuously to burn down ...
vertical shaft lime kiln technology

Vertical Lime Kiln

Vertical lime kiln is also called vertical kiln lime or vertical shaft kiln for lime. It is a vertical static device for the decomposition of limestone to produce quicklime/burnt lime. Vertical lime kiln is suitable for projects with smaller quicklime ...
vertical preheater

Vertical Preheater

Daswell vertical preheater is an important heat recovery equipment of modern lime calcination plant. It is usually attached to the end of rotary lime kiln. Daswell vertical preheater preheats/pre-calcines limestone feed by using the exhaust hot gases from the limestone ...
Lime Vertical Cooler

Lime Vertical Cooler

The lime vertical cooler is often attached to the lower end of rotary lime kiln. Lime vertical cooler for rotary lime kiln has two main functions. One is to cool down burnt lime that has been treated in rotary lime ...

Lime Plant Manufacturer

Daswell machinery is a leading manufacturer and supplier of quicklime plant and other mineral processing plants. We have rich experience and professional knowledge in delivering best suited lime plants for customers. In past several years, we have delivered several successful lime calcining plants for customers all over the world and has won the recognition of customers for high quality products and services. As a lime plant manufacturer, Daswell not only helps you with offering tailor-made solutions for the plant, but also provides quality lime plant equipment. Daswell is the one source supplier for you. And we always put customers’ interests in the first place, providing quality and cost efficiency equipment for lime plant. As a result, the lime plant can work for a long period of time.

Lime Processing Machinery

Lime calcining plant consists of a set of machines, while the lime kiln is the core equipment. Currently, there are mainly two kinds of lime kilns, one is rotary lime kiln and vertical lime kiln. Besides, there are many other machines. For example, there are crushers to crush the limestone into proper sizes. There are conveying systems to handle with the material. And there are silos to store the raw material and final product. For the consideration of environment, there are dust collectors to collect dust produced in the processing. Finally, there may have packing machines to pack the final product automatically. For modern rotary lime kiln system, there are often stand-alone vertical preheater and vertical coolers to reduce the length of rotary lime kiln the consumption of energy and improve the efficiency of the whole quicklime plant.

Lime Manufacturing Process

Mainly, there are several processes in the manufacturing of quicklime in lime plant. That is, the crushing process, conveying process, preheating, calcining and cooling systems, and dust collecting, finally the packing process. Firstly, the sifted and washed limestone will be crushed to proper sizes so as to feed in the kiln. Then the feed limestone will be transferred to raw material silo for use. For the preheating, calcining and cooling process, they are conducted in the vertical lime kiln itself , for the vertical shaft lime kiln consists of these three respective chambers. However, for the rotary lime kiln, it is also equipped with extra preheater and cooler. The feed limestone is preheated in the preheater with the hot exhausted air from rotary lime kiln. And the preheated limestone will go to the rotary lime kiln for calcining. After the calcining process, the hot quicklime will be cooled down with vertical cooler so that they can be handled by conveyors. And then the burnt lime will go through dust collector. Finally, the quicklime will be stored in silo waiting for packing.

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