Introduction of coal gangue, fly ash, clay, sludge resource treatment equipment
Project scope: all over the world
Processing materials: river sludge, industrial sludge, sand washing sludge, oil sludge, etc.
Equipment capacity: annual output of 50,000-600,000 cubic ceramsite
ERP customized service: from equipment selection and design, equipment manufacturing and supply, equipment installation and commissioning, after-sales and a series of technical services.
|No.||Spec(m)||Capacity||Slope(%)||Rev. Speed(r/min)||Reducer Model||Motor|
|Per hour(m3/h)||Per Year (m3/a)||Type||Power(KW)|
|5||Preheat Kiln||Φ3.0×20- Φ2.5×12||9.5~17.51||80400~107000||4||1.0~5.0||ZS1450||YCT355-4B||75|
|6||Preheat Kiln||Φ3.2×20- Φ2.8×14||13.9~16.2||100000~115000||4||1.0~5.0||ZS1450||YCT355-4A||55|
Equipment production process:
The equipment operation process is: feed conveying system → rotary kiln calcination system → waste gas environmental protection treatment system.
The material is automatically transported to the screw conveyor through the feeding system, and then transported to the rotary kiln after mixing. The rotary kiln cylinder rotates slowly. Since the cylinder has a 3.5% inclination slope, the material in the cylinder moves from the feeding device to the unloading device along the axis of the cylinder while the cylinder rotates. The natural gas burner is installed on the kiln head of the rotary kiln, and the high-temperature gas generated by fuel combustion is fully exchanged with the material at the kiln tail, and flows from the kiln head to the kiln tail. By heating the calcined material by convection and conduction, the wet material is dried and calcined in a slow process. The exhaust gas generated after calcination enters the treatment system through the exhaust pipe at the kiln tail cover. The calcined material enters the single-cylinder cooler, and is transported to the silo by the belt conveyor after cooling.
1. The rotary kiln drive equipment adopts frequency conversion speed regulation system, which is efficient and low power consumption and saves costs.
2. Low energy consumption per unit product, negative pressure operation, low dust and other pollution
3. High degree of automation, simple process flow, drying, granulation and calcination can be completed at the same time
4. The equipment layout is compact, the system equipment is light in weight, and the investment is low