Unveiling the Exceptional 100-500 Tpd Vertical Shaft Lime Kiln Production Line
Product Introduction
The vertical shaft lime kiln is a majestic vertical structure meticulously engineered for the precision calcination of lime. Its advanced all-steel cylindrical construction ensures durability and efficiency. Harnessing the science of heat exchange, this kiln flawlessly combines the gravitational descent of materials and the ascending currents of hot gases, resulting in lime of unparalleled quality.stone. Materials are meticulously fed from the top and retrieved at the base once calcination is complete. Inside, a sophisticated temperature gradient creates three distinctive zones. it is divided into the preheat zone, the calcination zone, and the cooling zone..
In the preheat zone, materials are gently warmed by flue gas; in the calcination zone, they are transformed through heat from fuel combustion; while in the cooling zone, the heated materials dissipate warmth to incoming air, cooling down as they energize the calcination zone's combustion. This carefully orchestrated system ensures flawless and comprehensive calcination. By incorporating state-of-the-art technology, it optimizes the use of environmentally challenging gases like converter gas, blast furnace gas, and calcium carbide furnace tail gas, turning potential environmental liabilities into valuable energy resources.
Product Advantages: A Showcase of Superior Features
1) Unmatched Energy Efficiency: as residual heat from the flue gas preheats incoming materials post-calcination, energy use is optimized, reducing the output flue gas temperature to a diminished range of 170~300ºC, enhancing ecological and operational efficiency.
2) The kiln lining is crafted from four layers of resilient refractory materials, providing exceptional thermal insulation. The kiln shell maintains a temperature approximately 60°C above ambient, significantly curbing excessive energy consumption.
3) Typically, the refractory materials enjoy a remarkable lifespan of 6 to 10 years, guaranteeing longevity and cost savings.
4) The kiln's exemplary fuel adaptability is unparalleled. Capable of handling mixed fuels like lump coal and coke, high-calorific gases such as natural gas and coke oven gas, and alternatives like converter gas, blast furnace gas, and low calorific sources such as coal gas and generator gas, it demonstrates unmatched versatility. Additionally, fuel oils like heavy oil and diesel expand its adaptability.
5) The vertical shaft design, coupled with the smartly angled single bucket elevator and a compact layout, ensures optimal space utilization.
6) Lower investment costs are a reality with our kiln's streamlined steel framework, reduced machined parts, and simplified installation. This efficiency facilitates easy refractory construction, ensuring a hassle-free operational setup.
Main Technical Specifications: Designed for Precision and Perfection
| 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. |
Process Flow Chart: Streamlined for Operational Excellence
About Us: Shandong Bullis Metallurgical Engineering Co., Ltd. - Innovating the Future of Metallurgical Solutions
Shandong Bullis Metallurgical Engineering Co.,Ltd.As a proud subsidiary of Heze Shuanglong Metallurgical Machinery Group, Shandong Bullis is strategically situated in the heart of Shandong Province, China. Our parent company, Shuanglong Group, leads the way in the realm of industrial intelligent equipment manufacturing, with an impressive registered capital of 111.1 million yuan. Boasting sprawling facilities that span over 200,000 square meters and powered by a dedicated team of more than 420 skilled employees, we are experts in equipment manufacturing, innovative production line design, cutting-edge R&D, and comprehensive engineering contracting. Our diverse business segments extend across metallurgy, building materials, the chemical industry, environmental protection, and the burgeoning new energy sectors. We are committed to providing our esteemed customers with holistic solutions that include both state-of-the-art equipment and unparalleled engineering services.
Honors and Qualifications
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