2.5*44m Rotary Kiln / Quicklime Calcining Kiln / Active Lime Burning Kiln
Rotary Kiln Introduction:
Rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process. Materials produced using rotary kilns include: Cement, Lime, Refractories, Metakaolin, Titanium dioxide, Alumina, Vermiculite, Iron ore pellets, etc.
Rotary kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, material gradually moves down towards the lower end, and may undergo a certain amount of stirring and mixing. Hot gases pass along the kiln, sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter-current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe (or "firing pipe") which acts like a large bunsen burner. The fuel for this may be gas, oil or pulverized coal.
Rotary kiln is often compared to an industrial sized oven which is designed to withstand extreme temperatures as needed for the smelting process of all types of hydraulic cement.
Calcium carbonate reacts with materials that include silica that in turn forms a calcium silicate. As very high temperatures are needed to make this process possible; it is only made possible through the innovative design of heavy duty cement rotary kilns.
Rotary kiln should only be purchased from a reputable source such as a professional cement rotary kiln supplier. This is due to the fact that the process under which a rotary kiln operates is extremely dangerous and the use of a lesser quality rotary kiln will most definitely lead to injury, death and large losses for the company due to kiln failure.
Bauxite Calcination Plant Rotary Kiln Usages:
Rotary kiln can be divided into cement kiln & lime kiln according to its function.
Rotary kiln for lime and cement advantages:
high efficiency, low consumption, environmental protection, energy saving
Technical performance of Lime Plant Rotary Calcining Kiln:
Remark:According to the requirement, the kiln length and driving system can be revised.
★ means the rotary kiln match with vertical pre-heater
Main spare parts is 1, sealing plate, 2. Oil sealing, 3. Nylon pin 4, Rubber block 5, Kiln head back plate.
Training & Service
Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment, according to your special demand.
Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
Welcome to visit our company and workshop, we sincerely look forward to cooperating with you. We will provide you with the most suitable products with the reasonable price.