Cement rotary kiln

INTRODUCTION

LCDRI cement rotary kiln can meet the construction requirements of 1000-12000 tpd cement production line plant, with the advantage of easy operation, high output and smooth running.

Process description

Cement rotary kiln, as the main equipment of dry process cement clinker production line plant, which is the most efficient clinker calcining equipment. LCDRI cement rotary kiln can meet the construction requirement of 1000-12000 tpd cement production line plant, with the advantage of easy operation, high output and smooth running. In appearance, the kiln shell is inclined to a certain level. The whole kiln shell is supported by supporting roller and equipped with thrust roller to prevent it from moving up and down. In addition to the main drive, the transmission system is also provided with an auxiliary driving device which can still rotate the kiln shell and prevent the bending of the kiln shell when the main power supply is off. The material is fed into the upper end of the smoking chamber. As the shell rotating, the materials gradually move towards the lower end, and they may go a certain amount of stirring and mixing. Hot gas goes through the rotary kiln, in the opposite direction with the processed materials. The hot gas may be generated in an external furnace, or may be generated by flames inside the kiln. They are repetitively scattered in the air so that they are in full contact with the hot air, the materials are dried gradually. The kiln head and kiln end adopts advanced sealing technology to ensure the reliability of the seal. LCDRI cement rotary kiln is currently the most reasonable investment in a rotary kiln equipment. Compared with the traditional wet kiln, it is the best for cost saving and pollution reduction in cement production industry in the world.

Features

1.Cement rotary kiln can be used for 1000-12000 tpd cement production line plant, LCDRI cement rotary kiln has a series of scales, which can meet the customer’s different production configuration.

2. Advanced technology and easy maintenance, through the technology innovation, rotary kiln calcining system uses the world’s most advanced hydraulic wheel device, it could solve the problems that traditional rotary kiln equipment temperature is not easy to control, product quality is not stable, as well as the problems of environmental pollution and low heat problems. It has good finished product quality, and high yield.

3. Environmental protection, applied in different industries.

4. LCDRI provides a full set of cement equipment parts, LCDRI also provides a variety of cement rotary kiln spare parts.

CONTACT US

Address

22 Binhe North Road, Luoyang City, Henan, China

Contact

M/T: +86 379 64318689

M/P: +86 18237958898

E-mail:sales@lcdri.com

Specifications

1. Kiln shell is the trunk of rotary kiln, rolling and welding by quality thick steel plate, the plate thickness depends on the different stress of different position, rotate supporting roller adopt ZG35CrMo or 42CrMo steel.

2. Girth gear connect with kiln shell by spring board, and hanging on the kiln shell, the structure makes girth gear and kiln shell have enough heat dissipation space, and also reduce the kiln shell heat deformation and impact on the accuracy of gear engagement, besides it could have the effect of shock absorption, is helpful to prolong the working life of the rotary kiln.

3. The sealing device structure adopts labyrinth type and contact type, contact type including scale type, graphite block type, cylinder slip ring type and so on. The sealing effectively prevent the loss of heat, reduce the heat consumption, and improve the utilization of fuel.

SN

Specification

Production capacity

Rotate speed of kiln shell

Motor power

Weight

m

t/d

r/min

kw

t

1

Φ3.2×50

1000

0.363.57

160

259

2

Φ3.3×50

1200

0.363.57

160

266

3

Φ3.5×52

1500

0.353.51

190

318

4

Φ3.5×54

1500

0.414.06

250

327

5

Φ4.0×60

2500

0.414.07

315

446

6

Φ4.2×60

3000

0.43.98

375

491

7

Φ4.3×60

3200

0.44.0

400

536

8

Φ4.3×62

3200

0.44.0

420

547.5

9

Φ4.3×64

3500

0.44.0

420

552

10

Φ4.3×66

3500

0.44.0

450

560

11

Φ4.8×74

5000

0.354.0

630

859

12

Φ5.0×74

6000

0.354.0

710

877

13

Φ5.6×87

8000

0.354.0

800

1201

14

Φ6.0×95

10000

0.354.0

950×2

1580

15

Φ6.2×96

12000

0.354.0

1100×2

1730