Discover the Revolutionary Vertical Shaft Lime Kiln Production Line: Transforming 100-500 Tpd Production Capabilities!
Comprehensive and Detailed Product Overview
The vertical shaft lime kiln stands as a magnificent and meticulously crafted vertical structure, dedicated to the art of lime burning. This cutting-edge steel cylindrical design employs the sophisticated heat exchange principle, wherein the gravitational descent of raw materials elegantly interacts with the ascent of hot gases, producing lime of unmatched quality.stone. Under precise management, materials are introduced from the top and extracted from the base after calcination. The kiln's temperature gradient ingeniously forms three distinct operational zones. it features an expertly structured division into the preheat zone, the calcination zone, and the cooling zone..
In the preheat zone, materials benefit from the warmth of flue gases; in the calcination zone, they undergo calcination through the heat generated by fuel combustion; in the cooling zone, the hot calcined materials impart heat to the incoming cold air, effectively cooling themselves while supplying heated air to fuel combustion in the calcination zone. This comprehensive system guarantees a seamless and complete calcination process. It integrates cutting-edge technology to optimize the use of cost-effective energy sources, transforming environmentally degradable gases like converter gas, blast furnace gas, and calcium carbide furnace tail gas into valuable energy.
Distinctive Product Advantages
1) Unparalleled Energy Efficiency: after the calcination process harnesses heat, the remaining hot flue gas efficiently preheats incoming material, maximizing energy efficiency and dramatically lowering output flue gas temperature to an impressively minimal range of 170~300ºC.
2) The kiln's lining comprises four robust layers of resilient refractory materials, offering outstanding thermal insulation. The kiln shell maintains a temperature roughly 60°C above ambient, thereby minimizing superfluous energy consumption.
3) Immensely durable, the refractory materials typically exhibit a lifespan of 6 to 10 years, ensuring durability and long-term cost efficiency.
4) The kiln is celebrated for its exceptional fuel adaptability. It adeptly manages 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 lower calorific fuels like coal gas and generator gas with remarkable flexibility. Fuel oils such as heavy oil and diesel further enhance its versatility.
5) Thanks to its strategic vertical shaft design, with a single bucket elevator and intelligently compact layout, it maximizes space utilization.
6) Reduced investment requirements, our kiln offers an efficiently streamlined steel structure with fewer machined parts, significantly reducing processing costs. This design simplifies installation, enabling seamless construction of refractory materials and 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 a distinguished subsidiary of the renowned Heze Shuanglong Metallurgical Machinery Group, Shandong Bullis Metallurgical Engineering Co., Ltd. is strategically located in the heart of Shandong Province, China. Our esteemed parent company, Shuanglong Group, is a leader in the realm of industrial intelligent equipment manufacturing, fortified by an impressive registered capital of 111.1 million yuan. With expansive facilities that span over 200,000 square meters and a dynamic team of more than 420 talented employees, we specialize in cutting-edge equipment manufacturing, innovative production line design, advanced R&D, and comprehensive engineering contracting. Our extensive business operations transcend multiple industries including metallurgy, cutting-edge building materials, the dynamic chemical sector, environmental protection, and the burgeoning new energy fields. We are committed to offering our valued customers integrated solutions that encompass state-of-the-art equipment and unparalleled engineering services.
Honors and Qualifications
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