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) |
|---|
| 1 | Preheat Kiln | Φ1.25×18 | 2.95~3.94 | 18000~24000 | 4 | 1.0~5.0 | ZQ500 | YCT225-4A | 11 |
| Calcined Kiln | Φ1.6×14 | 1.0~5.0 | ZQ650 | YCT225-4B | 15 |
| 2 | Preheat Kiln | Φ1.55×20 | 4.36~5.81 | 26700~35000 | 4 | 1.0~5.0 | ZQ650 | YCT250-4A | 18.5 |
| Calcined Kiln | Φ1.9×16 | 1.0~5.0 | ZQ750 | YCT250-4B | 22 |
| 3 | Preheat Kiln | Φ1.8×22 | 5.9~7.87 | 36100~48000 | 4 | 1.0~5.0 | ZQ750 | YCT250-4B | 22 |
| Calcined Kiln | Φ2.2×18 | 1.0~5.0 | ZQ750 | YCT250-4B | 22 |
| 4 | Preheat Kiln | Φ2.0×24 | 7.42~9.88 | 45400~60000 | 4 | 1.0~5.0 | ZSY224 | YCT280-4B | 30 |
| Calcined Kiln | Φ2.5×20 | 1.0~5.0 | ZSY224 | YCT315-4A | 37 |
| 5 | Preheat Kiln | Φ3.0×20- Φ2.5×12 | 9.5~17.51 | 80400~107000 | 4 | 1.0~5.0 | ZS1450 | YCT355-4B | 75 |
| Calcined Kiln | Φ3.0×22 | 1.0~5.0 | ZS1250 | YCT355-4A | 55 |
| 6 | Preheat Kiln | Φ3.2×20- Φ2.8×14 | 13.9~16.2 | 100000~115000 | 4 | 1.0~5.0 | ZS1450 | YCT355-4A | 55 |
| Calcined Kiln | Φ3.0×22 | 1.0~5.0 | ZS1250 | 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.
Advantage:
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
&n
