Unveiling the Vertical Shaft Lime Kiln Production Line: Presenting a groundbreaking solution tailored for 100-500 Tpd production, this innovation is set to redefine lime burning with efficiency and excellence.
Detailed Product Introduction
The vertical shaft lime kiln stands as a towering and intricately crafted structure dedicated to the fine art of lime burning. With its cutting-edge steel cylindrical design, it harnesses the sophisticated heat exchange principle. The seamless interplay of descending raw materials and ascending hot gases ensures the production of lime of unmatched purity and quality.stone. With meticulous precision, materials are introduced from the top and exit from the base after calcination. The kiln's temperature gradient creates three unique operational zones for efficient processing. it features a smart division into the preheat zone, calcination zone, and cooling zone..
In the preheat zone, materials absorb the warmth of flue gases; within the calcination zone, they undergo calcination from the potent heat generated by fuel combustion. In the cooling zone, hot calcined materials efficiently transfer heat to the incoming cold air, thus cooling themselves while preheating the air for combustion in the calcination zone. This comprehensive system facilitates a flawless calcination process, incorporating advanced technology to optimize cost-effective energy use by transforming environmentally detrimental gases like converter gas, blast furnace gas, and calcium carbide furnace tail gas into valuable resources.
Highlighted Product Advantages
1) Unmatched Energy Efficiency: after the calcination, the residual heat in the flue gas preheats incoming materials, thus maximizing energy efficiency and significantly reducing output flue gas temperature to an efficient range of 170~300ºC.
2) The kiln's lining consists of four layers of durable refractory materials, ensuring excellent thermal insulation. The kiln shell maintains a temperature approximately 60°C above ambient, thereby minimizing superfluous energy consumption.
3) Typically, the refractory materials offer an impressively long lifespan of 6 to 10 years, ensuring durability and cost efficiency over time.
4) The kiln boasts remarkable fuel adaptability. It efficiently processes mixed fuels like lump coal and coke, high calorific gases such as natural gas and coke oven gas, and alternative fuels like converter gas and blast furnace gas with exceptional flexibility. Its capacity to use fuel oils like heavy oil and diesel enhances its versatility.
5) The strategic vertical shaft design, featuring a single bucket elevator and an intelligently compact layout, optimizes space utilization.
6) Reduced investment needs, our kiln offers an efficient, streamlined steel structure with fewer machined parts, significantly cutting processing costs. This design simplifies installation and enhances the seamless construction of refractory materials, ensuring smooth operational execution.
Comprehensive Main Technical Specifications
| Capacity (t/d) |
100 |
150 |
200 |
300 |
400 |
| Distributor |
BL-2 |
BL-2 |
BL-3 |
BL-3 |
BL-4V |
| Vertical Kiln |
150m³ |
200m³ |
250m³ |
400m³ |
500m³ |
| Calcination. Temp/ |
|
| Energy Consumption Index /(kCal/kg Lime) |
|
| Power Consumption Index /(kW·h/t Lime) |
|
| Light & Over Burnt Rate /% |
≤13 |
| Lime Activity /ml |
220~280(depends on the composition of limestone) |
| Lime Discharging Temperature /ºC |
Ambient Temperature+60 |
| Limestone Feeding Size /mm |
30~80/80~120 |
| Working Days / Days Per Year |
≥340 |
| Fuel Type |
Coal Powder, natural gas, lump petroleum coke, biomass fuel, etc. |
Innovative Process Flow Chart
Discover More About Us
Shandong Bullis Metallurgical Engineering Co.,Ltd.As an esteemed member of the prestigious Heze Shuanglong Metallurgical Machinery Group, Shandong Bullis Metallurgical Engineering Co., Ltd. finds its strategic home in the vibrant Shandong Province, China. Our illustrious parent company, Shuanglong Group, is a beacon in the realm of industrial intelligent equipment manufacturing, empowered by a formidable registered capital of 111.1 million yuan. Our grand facilities, sprawling over an impressive 200,000 square meters, house a dynamic workforce of over 420 dedicated professionals. We specialize in the art of equipment manufacturing, innovative production line design, pioneering R&D, and comprehensive engineering contracting. Our broad spectrum of business ventures gracefully spans the sectors of metallurgy, building materials, chemical industries, environmental protection, and the ever-evolving new energy field. We are committed to providing our customers with holistic, cutting-edge solutions that seamlessly integrate both equipment and engineering services.
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