Custom Voltage Rotary Lime Kiln For Metallurgy / Chemical / Building Industry

BH Rotary Kiln for construction of Leca rotary kiln active lime production line

Description:

Rotary kiln is the key equipment in cement industry for calcinating clinker. It is also used in varies industries, such as metallurgy, Chemical, building, rehractory material, environmental production, etc. The kiln is composed of the cylindrical shell, roller supporting device with thrust roller, driving gear unit movable kiln hood, sealing device at kiln inlet, coal dust pipe device etc. With a certain slope to the level, the whole kiln body is supporting rollers and fitted with thrust rollers to contral up and down movement of the kiln body. Besides main driving unit for driving system, if is also fitted with auxiliary driving unit so as to ensure the kiln could be kiln head sealing adopts housing type sealing and kiln rear uses axial contact sealing unit so that reliability of sealing be ebsures.

Parameter:

Working principle:

The Rotary Kiln is usually working as following : The kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis. The raw material to be processed is fed into the upper end of the cylinder. While the kiln rotates, material gradually goes down towards the lower bottom, 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.

Feature:

1. Support device: advanced shaft structure, automatic temperature measuring device and electrical heating.
2. Catch wheel: including two kinds of mechanical wheel and hydraulic pressure.
3. Gears: single or double. Control the rotating speed by variable motor, DE machine and frequency variable motor. Be reliable, energy –saving, and efficient.
4. Cylinder tyre bolster: lower bolster has three types: fixed, zoom and floating. The structure is simple, replacement is convenient and won’t hurt cylinder.
5. Sealing equipment: there are many kinds for choice according to kiln models, including air cylinder edge sealing, spring edge sealing, and graphite block sealing and combination for above. The feather is adaptive for cylinder rotating and swing. And sealing effect is very Good.
6. Kiln head hood: including stationary type and flexible type.

Details:

Work site:

BH Mortar Indstrial Co.,Ltd. is a joint-stock enterprise integrating R&D, manufacturing, sales, installation and technical support. For more than 20 years, the company has been engaged in the premixed mortar mixing equipment production, assembling, investment and product trade as the main contracting comprehensive service enterprise. The business areas cover building materials, environmental protection, chemical, mining,metallurgical and other industries. Focus on high-end environmentally-friendly ready-mixed mortar production line, special mortar equipment, dryer, mill, green new aerated block production line, concrete mixing station, rotary kiln, sand making production line, intlligent packaging machine, etc.
 

BH Mortar Industrial Co.,Ltd. is actively developing the international market. With rich experience in engineering project and professional technical advantages, it provides customers with one-stop customized engineering solutions such as pre-project planning, turn key project, EPC, and operation and maintenance. It has been exported to more than 70 countries and regions around the world. The project construction has given professional services, and has built a large number of influential international projects. The completed projects have been widely recognized and praised by customers in the country.
 

All staffs of BH are working hard to make the company stronger, better and better with full enthusiasm, new spirit and diligent work posture. We will look forward to cooperating with customers from all over the world with professional, personalized, 7*24 hours services. Welcome industry talents joint us for a better future!