Latest Shaft Kiln Limestone Price
Vertical Shaft Kiln Introduction:
Vertical lime kiln, just like its name, the shape is erect. It is used for calcination
limestone. Due to has low energy consumption, less cover area, less
investment, wide applicability fuel, and more advantages, it was
widely used in metallurgy, construction materials, calcium carbide,
Nanometer calcium carbonate, aerated concrete, sugaring, etc. The
vertical kiln was manufactured by ZK group with modern new
technology, which is an environment protection, save energy, higher
machanization and automaticity, quite modern lime kiln. Because it
adopts the modern technology, make full use the cheap energy,
especially pollution of gas for environment harmful (such as
conventer gas, blast furnace gas, calcium carbide furnace tail gas)
as the energy, turn waste into wealth. Thus will protect the
environment, and produce the high quality lime with lowest cost. To
use this new technology enterprise, economic benefits have
increased significantly.
Our Advantage:
1. Save energy; There are preheating zone, calcination zone,
cooling zone from the top to bottom of kiln inside. The cooling air
blow into the cooling zone from the bottom, though the heat
transfer, the goods were cold, and the cooling air was heated, then
put into the calcination zone with the heat for burning, thus
reduce the energy consumption. The flue gas from the fuel after
calcination enter into the preheating, make the material heat to
pre-dissociation temperature. The flue temperature fall to
170-300℃, then come out from the kiln.
2. The shell of kiln use four layer refractory in vertical masonry,
good effect of thermal insulation, the temperature of shell will be
controlled higher 60℃ than environment, save energy remarkably.
3. Long service life of refractory, the material not directly crash
the work surface of refractory, but its fraction with work surface
by gravity setting. Thus it greatly reduces the wear rate of
refractory, the refractory will be used in 6-10 years in normally.
4. Less cover area, because the vertical kiln in vertical layout,
feeding use the single bucket elevator in high angle layout, each
functional area is decorated compact, greatly reduces the cover
area.
Technical Parameters:
| Technical Parameters Of Vertical Klin (Mixed Fuel) |
| Capacity(t/d) | Effective Volume | Effective Height | Effective Section | Limestone Size | Heat Consumption | CaO | Activity |
| (m3) | (m) | Dia.(m) | (mm) | (kJ/kg) | (%) | (mL) |
| 100 | 98 | 20 | Ø2.5 | 30~60/40~80 | <4600 | >90 | >300 |
| 120 | 141 | 20 | Ø3.0 | 30~60/40~80 | <4600 | >90 | >300 |
| 150 | 202 | 21 | Ø3.5 | 30~60/40~80 | <4500 | >90 | >300 |
| 200 | 301 | 24 | Ø4.0 | 30~60/40~80 | <4500 | >90 | >300 |
| 300 | 397 | 25 | Ø4.5 | 30~60/40~80 | <4400 | >90 | >300 |
| 400 | 491 | 25 | Ø5.0 | 30~60/40~80 | <4200 | >90 | >300 |
| 500 | 735 | 26 | Ø6.0 | 30~60/40~80 | <4200 | >90 | >300 |
| Remarks: All above data are for reference only. |
| | | | | | | | |
| Technical Parameters Of Vertical Lime Kiln (Fuel: Gas) |
| Capacity(t/d) | Effective Volume | Effective Height | Effective Section | Limestone Size | Heat Consumption | CaO | Activity |
| (m3) | (m) | Dia. or L×W(m) | (mm) | (kJ/kg) | (%) | (mL) |
| 50 | 70 | 20 | Ø2.0 | 30~60/40~80 | <4600 | >90 | >300 |
| 70 | 80 | 20 | Ø2.5 | 30~60/40~80 | <4600 | >90 | >300 |
| 80 | 100 | 20 | Ø2.5 | 30~60/40~80 | <4500 | >90 | >300 |
| 100 | 120 | 20 | Ø2.7 | 30~60/40~80 | <4500 | >90 | >300 |
| 120 | 140 | 20 | Ø3.0 | 30~60/40~80 | <4400 | >90 | >300 |
| 130 | 150 | 21 | Ø3.0 | 30~60/40~80 | <4200 | >90 | >300 |
| 150 | 200 | 20 | 2.5×4.5 | 30~60/40~80 | <4200 | >90 | >300 |
| Remarks: Above data are for reference only, and suitable for
Vertical Kiln which use low heat fuel. Utilization coefficient of
Vertical Kiln which use high heat fuel is higher. |
