Small Scale Complete Plants For Lime Production From Limestone
Introduction
Henan Zhengzhou Mining Machinery Co., Ltd. (ZK Corp) not only has
strong equipment processing capabilities, but also has complete
service capabilities for overall design, installation and
commissioning, training operations, and guaranteed operation of the
project. With a professional and complete technical team, we can
provide one-stop overall technical services such as preliminary
project consultation, program formulation, process construction
drawing design, equipment R & D and manufacturing for the
individual needs of customers.
The service scope of ZK Corp includes the following contents:
limestone raw material storage and transportation screening system,
preheating calcination cooling system, finished product storage and
transportation system, coal powder preparation system,
environmental dust removal system, tail gas dust removal
desulfurization deodorization system, circulating water system
One-stop technical services including process design of electrical
automation control system, plant planning, equipment supply,
equipment installation and commissioning, after-sales training,
etc.
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 |
Our Advantages
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.
