high effiency low consumption 5.0x 68m Rotary Kiln

Specifications

Φ5.0× 68m (inner diameter of shell × Length) Rotary kiln

cement rotary kiln is mainly consists of cylinder body, support device,  driving device, movable kiln head, sealing equipment of the kiln end, coal spraying pipe, etc. 

Product Description

Main technical parameter

 1. Production capacity: 2500t/d new type dry process cement production line.

2. Main driving speed: 0.41-4.07r/min, inclination: 4%.

3. Auxiliary transmission speed: 8r/h.

4. Amount of supports: 3.

5. Sealing type: Sheet steel sealing for the kiln outlet, and for sealing kiln rear, air cylinder used to tightly compress its end surface. (other types available)

6. Cooling mode of kiln outlet: Air cooling.

 7. Driving mode: Single driving.

8. Thrust roller type: Hydraulic thrust roller

 9. Motor model of main driving: ZSN4-355-092; Power: 315kW; Rated revolution: 1000r/min; Armature voltage: 440V; Exciting voltage: 180V; Range of speed regulation: 100-1000r/min.

10. Tachogenerator: ZYS-100A; Power: 8W; Maximum rotating speed: 1000r/min; Maximum operating voltage: 100V; Maximum load current: 80mA.

11. Main speed reducer: YNS1110-22.4-VBR I=22.4.

12. Auxiliary driving motor: Y180L-4; Power: 22kW; Rated rotating speed: 1470r/min; Rated voltage: 380V.

13. Speed reducer for auxiliary driving: YNS440-45-IIR I=45

14. Gear driving: Open m=28 Z1/Z2=19/218

As the main equipment in both of the cement clinker dry and wet process production lines, this cement rotary kiln is widely used in metallurgy field, chemical industry, building refractory material sector, environmental protection field, and so on. It mainly consists of cylinder body, supporting device, supporting device with catch wheel, driving device, movable kiln head, sealing equipment of the kiln end, coal spraying pipe, etc.

Besides cement clinker, it can also be used to calcine clay, as well as to dry limestone and slag. In the production line of refractory materials, it can be employed to calcine raw materials so as to make their size stable and their intensity stronger before processed into special shapes. And it can also be used in production lines of non-ferrous and ferrous metals, such as iron, aluminum, copper, zinc, tin, nickel, tungsten, chrome, etc. It can be employed in the roasting and sintering of ores, ore concentrates, intermediates, etc.

In the process of ore dressing, this cement rotary kiln can be used to magnetize and roast poor iron ores to enhance their magnetism, which is good for their magnetic separation. In the field of chemistry industry, it can be used for producing soda, as well as for calcining phosphate fertilizers and barium sulphide, and it consumes less electricity and is capable of making use of middle and low grade phosphate rocks. Additionally, in the sector of environmental protection, it can be used to burn hazadous wastes or rubbish without other waste discharge. For it, wastes can be used as fuels.