Taida Limestone Rotary Kiln/Cement Rotary Kiln/Calcinating Kiln for Cement Production Line

Specifications

                   Limestone Rotary Kiln/Cement Rotary Kiln/Calcinating Kiln

Rotary Kiln /Rotary Coal Calcination Kiln for cement production line is ideal for calcining high-grade cement in cement plants. It is also commonly used in the production process of catalytic agent, molecular sieve and zinc oxide, etc. As a result, you can find a rotary kiln in variety of industries, like steel annealing and nonferrous smelting industries, metallurgy and chemistry fields, and building industries, and more. 

Structure of Rotary Kiln:

Rotary kiln is composed of cylinder, gears, support device, kiln liner and kiln tail sealing equipment, kiln head hood and fuel device.
As a heated pivoting part, cylinder is made of high-quality carbon steel plate and supported on the support device by wheel belt. There is mechanical or hydraulic pressure catch wheel on the first or several support device in order to control the turning of cylinder. Gears make cylinder rotate according to process-required rotating speed through the ring gear in the middle of cylinder. Because of the need of installation or maintenance, the bigger rotary kiln has auxiliary rotary gears, which makes cylinder gyrate more slowly. To prevent enter of cold air and dust overflow, the reliable kiln tail and head sealing equipment are installed on feed and discharge end.

Rotary Kiln Working principle:
The 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.

Technical specification of Rotary Kiln

Warranty of Rotary Kiln:

1. One to three Years (Calculated from the goods arrived the destination port.)  If any parts (excluding easily damaging parts) are found defective in quality in the first year, we shall replace it free-of-cost. After one year, parts can be replaced on favorable payment basis. We can send our engineer to provide the installation and trial run in your place. But the relevant cost shall be bear in your account (round trip air ticket, board and lodging).

2. Our professional service includes: Free training, Guidance Installation and Debugging.

3. If you have any question, please contact us freely. Our after-sales service team on-line will do the best to accomplish your sincere requirement on time

4. We can provide on-site design, materials experimental, equipment installation and debugging, and the turnkey project of complete production line with new dry basis complete rotary kiln equipments. Rotary kiln is the main equipment for claiming cement clinker and it can be used widely for cement industry, metallurgy industry, chemical industry, etc. The rotary kiln is composed of the shell, the supporting device, the supporting device with thrust roller, the driving device, the movable kiln head, the sealing device at kiln tail, the combustion device, etc.