Ceramsite Rotary Kiln Construction Light Expanded Clay Aggregate
Machine
Introduction of LECA Machine:
Project location: 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 general contract service: a series of technical services from
equipment selection and design, equipment manufacturing and supply,
equipment installation and commissioning, and after-sales.
coal gangue, fly ash, clay, sludge resource treatment equipment
LECA Machine Production Process:
The operation process of the equipment is: feeding and 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 into the rotary
kiln. The rotary kiln cylinder rotates slowly. Since the cylinder
has an inclination angle of 3.5% 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 rotating kiln head cover,
and the high temperature gas generated by the flame combustion is
fully exchanged with the material from the kiln tail, and flows
from the kiln head to the kiln tail. Heat calcines the material by
convection and conduction, and the wet material is dried and
calcined in a slow-moving process. The exhaust gas from 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.
LECA Machine Main Parameter:
| 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 |
