Vertical Lime Kiln Dust Collecting Hydrated Lime Production Line
Brand Name:ZK Corp
Certification:ISO,CE
Model Number:Small lime plant
Minimum Order Quantity:1 Set
Delivery Time:30days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Verified Supplier
Location:
Zhengzhou Henan China
Address:
15th Fl, Bldg No.13, National University Science Park(East), No.279, West 3# Ring Rd, Zhengzhou, China
Supplier`s last login times:
within 35 hours
Product Details
Company Profile
Product Details
Small scale Active Lime Production Line Equipment, Stable Running Lime Production Line
INTRODUCTION
Active lime is produced from limestone, dolomite, chalk and other
minerals with high calcium carbonate content by the calcination
process under the temperature of 1000-1100 ° C. There are various
processes for the active lime production, mainly including:
Advanced 'Preheater-Rotary kiln-Vertical cooler' energy-saving
process, Traditional 'long rotary lime kiln' process, Mixed buring
vertical kiln process, Gas-fired or oil-fired vertical kiln process.
The selection of the active lime production project is effected by
many factors, such as : the activity requirement, the fuel, the
limestone sizes, production capacity, environmental-protection
requirement. Low Investment Cost Cement Lime Limestone Shaft Kiln
Furnace for Sale
The equipments of lime production line:
1. Raw Material grinding equipment,ball mill
The Raw material need to be grinded to a certain fineness,in order
to be match the next step.
2. Limestone Calcination equipment,rotary kiln
The limestone calcining system is mainly made up of vertical
preheater, rotary kiln and vertical cooler whose output is 600t/d
and heat consumption of 5.75GJ/t. In the preheater limestone is
heated by high-temperature air to 600-800°C, at which temperature
limestone can be partly decomposed. This will increase the work
efficiency of rotary kiln and reduce the cost. Then the limestone
will be sent into the rotary kiln, where it will undergo
high-temperature calcination before sent to the vertical cooler.
The processed lime will be cooled down with cold air to 65°C. Air
from the vertical cooler enters into the rotary kiln as the second
air to take part in calcining process.
3. Finished Product Conveying
The final lime will be sent to the silo as final products by bucket
elevator. After screening, qualified lime whose particle size is
bigger than 5mm will be sent to storage for active lime, while
powder lime whose size is smaller than 5mm will be sent to storage
bin for powder.
OUR ADVANTAGES
We can provide technological solutions and complete production
equipment for 50-1000TPD quicklime (active lime) production line.
We adopt the new type, energy saving and environmental system,
through which fuel consumption can be reduced 40%, output capacity
increased 30%.
1. Advanced Technology: The calcination process adopts pre-heater+ rotary kiln+ vertical cooler system, it can reduce the fuel consumption 40%, and increase output capacity 30% due to reuse the waste gas in the system.
2. High Automation Level: The Production line is arranged with temperature and pressure monitoring instrumentation, operating parameters of the computer display, the production line can adopt the advanced computer control, to achieve automatic operation of the entire system.
3. Mature Experience: We have professional engineer team, mature experience, and over 100 successful project cases from home and abroad, to maximize your investment costs and meet the customized solution demand.
4. Good dust collecting treatment: The cyclone dust collector and pulse bag filter can control the dust emission is lower than China standard.
SPECIFICATIONS
| Capacity | 200t/d | 225t/d | 250t/d | 300t/d | 400t/d | 500t/d | 600t/d | 800t/d | |
| Preheater | Shape | Hexagon | Hexagon | Octagon | Octagon | Octagon | Decagon | Dodecagon | Dodecagon |
Qty. Of Top Silo | 6 | 6 | 8 | 8 | 8 | 10 | 12 | 12 | |
| Qty. Of Hydraulic Pusher | 6 | 6 | 8 | 8 | 8 | 10 | 12 | 12 | |
| Preheating Capacity (t) | 600 | 600 | 800 | 800 | 800 | 1000 | 1600 | 1600 | |
| Rotary Kiln | Size | Φ2.8×42m | Φ3.0×50m | Φ3.2×50m | Φ3.3×55m | Φ3.6×55m | Φ3.8×58m | Φ4×60m | Φ4.3×56m |
| Slope | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | |
Rotating Speed (r/min) | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | |
Calcination Temperature (℃) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |
| Cooler | Type | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical |
| Qty Of Temperature Control Area | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | |
Qty. Of Wind Tower | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | |
| Size(m) | 3.6×3.6 | 3.6×3.6 | 3.6×3.6 | 3.6×3.6 | 4.1×4.1 | 4.1×4.1 | 4.1×4.1 | 4.7×4.7 | |
Output Temperature (℃) | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | |
| Product Thermal Loss(kcal/kg) | 5500 | 5400 | 5400 | 5400 | 5400 | 5400 | 5400 | 5000 | |
| Available Fuel | Coke oven gas, mixed gas, natural gas, coal powder, low heating value coal gas | ||||||||
Vertical Lime Kiln Dust Collecting Hydrated Lime Production Line
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