Professional Vertical/Rotary Lime Kiln Manufacturing for 100-500 TPD Output
Detailed Product Introduction
The vertical shaft lime kiln stands as an imposing and meticulously engineered vertical structure, dedicated to the art of lime burning. This state-of-the-art steel cylindrical design leverages the advanced heat exchange principle, whereby the gravitational descent of raw materials harmonizes with the ascent of hot gases, to yield lime of unparalleled quality. The kiln stands as a testament to sophisticated engineering, designed to elevate lime production to new heights.stone. Meticulously managed, materials are fed through the top and extracted from the base post-calcination, with the kiln's temperature gradient creating three distinct operational zones. Precision in material handling ensures optimal production flow and excellent product quality. it features a strategic division into the preheat zone, the calcination zone, and the cooling zone..
In the preheat zone, materials leverage the warmth of flue gases; within the calcination zone, they are calcined through the heat generated by fuel combustion; in the cooling zone, the hot calcined materials transfer heat to the incoming cold air, effectively cooling themselves while supplying heated air to fuel combustion in the calcination zone. This comprehensive system ensures a seamless and complete calcination process. Integrates leading-edge technology to optimize the use of cost-effective energy sources, turning environmentally degradable gases like converter gas, blast furnace gas, and calcium carbide furnace tail gas into valuable energy. These innovations highlight our commitment to sustainability and technological advancement.
Highlighted Product Advantages
1) Unmatched Energy Efficiency: after the calcination process utilizes heat, the leftover hot flue gas effectively preheats incoming material, maximizing energy efficiency and substantially lowering output flue gas temperature to a minimal range of 170~300ºC. This ensures energy conservation and operational cost reductions.
2) The kiln's lining comprises four layers of resilient refractory materials, providing excellent thermal insulation. The kiln shell retains a temperature roughly 60°C above ambient, thereby minimizing excessive energy consumption. This effectively enhances thermal efficiency and ensures steady, reliable processes.
3) Typically, the refractory materials exhibit a prolonged lifespan of 6 to 10 years, ensuring durability and long-term cost efficiency. This longevity reduces maintenance interruptions, allowing for more consistent production.
4) The kiln showcases exceptional fuel adaptability. It handles mixed fuels like lump coal and coke, high calorific gases including natural gas and coke oven gas, and alternative fuels such as converter gas, blast furnace gas, and lesser calorific fuels like coal gas and generator gas with impressive flexibility. Fuel oils such as heavy oil and diesel further enhance its versatility. This adaptability ensures optimal performance no matter the available fuel resources.
5) The strategic vertical shaft design, with its single bucket elevator and intelligently compact layout, maximizes space utilization. The streamlined configuration offers operational ease and efficient use of space.
6) Reduced investment requirements, our kiln offers an efficient streamlined steel structure with fewer machined parts, significantly cutting processing costs. The design simplifies installation, facilitating seamless construction of refractory materials, ensuring smooth operational execution. This streamlined approach ensures you achieve more with less.
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 a proud subsidiary of Heze Shuanglong Metallurgical Machinery Group, Shandong Bullis is strategically situated in the thriving Shandong Province, China. Our esteemed parent company, Shuanglong Group, is a trailblazer in the realm of industrial intelligent equipment manufacturing, fortified by an impressive registered capital of 111.1 million yuan. Our vast facilities, spanning over 200,000 square meters, are home to a dynamic team of over 420 dedicated professionals. We are leaders in equipment manufacturing, production line design, cutting-edge R&D, and comprehensive engineering contracting. Our diverse business segments encompass metallurgy, building materials, the chemical industry, environmental protection, and innovative new energy sectors. We are committed to delivering holistic solutions that seamlessly integrate equipment and engineering services for our valued customers.
Honors and Qualifications
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