Introducing the Bullis High Activity Twin Vertical Shaft Lime Kiln, expertly engineered for the Mining and Metallurgical Steel Plant sectors. This kiln represents the pinnacle of innovation and efficiency.
Product Introduction
Our state-of-the-art twin shaft lime kiln leverages the cutting-edge principles of parallel flow calcination alongside countercurrent heat storage. Within the calcining chamber, combustion-supporting air, fuel, and materials harmoniously descend together from the top of the calcining zone, facilitating a gradient combustion process that effectively prevents overburning. Meanwhile, in the regenerator chamber, the reverse flow of flue gas combines with the materials, ensuring a thorough heat exchange and significantly reducing energy consumption. In the cooling zone, the reverse movement of material and cooling air swiftly lowers material temperature, thereby enhancing lime activity. Our kiln boasts an impressive capacity range of 100-800 tons per day, markedly elevating production efficiency.
Product Advantages
1) Exceptional heat utilization rateerwith minimal heat loss, ensuring even heating of limestone, thereby enhancing calcination efficiency;
2) Consistent and high burning temperature ensures quicker burning time, boosting production efficiency and slashing energy consumption;
3) During the limestone calcining process,calcium carbonate fully decomposes, amplifying the activity of calcium oxide;
4) Equipped with cutting-edge control systems and monitoring equipment that continuously track temperature, pressure, and other parameters, guaranteeing consistent product quality;
5) Highly automated design that elevates production efficiency while reducing labor demands;
6) Offers remarkable adaptability, allowing for capacity adjustments to meet diverse limestone quality and calcining process specifications.
Main Technical Specifications
| Durable Material Service |
>5 Years |
| Spray Gun Service Life |
> 2 Years |
| Coal Powder Consumption: |
120kg/t Lime |
| Comprehensive Power Consumption |
< 45kw/t |
| Overburning Rate |
< 5% |
| Activity |
>350 ml (up to 440ml) |
| Grain Size |
40-80mm/30-60mm |
Process Flow Chart
Main Process Part:
Inlet Zone:
MAXIAL 382Z
Burning Zone:
RADEX SMC-R1
RADEX HZ1-R1
Pillar and Ring Channel:
RADEX SMC-R1
RADEX HZ1-R1
RESISTAL K65
Pillar and Ring Channel in the Lime Kiln
Outlet Zone
Supporting Arch
About Us
Shandong Bullis Metallurgical Engineering Co., Ltd. is a proud subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, nestled in the industrious heart of Shandong Province, China. The Shuanglong Group stands as a beacon of innovation, recognized as a leading titan in the realm of large-scale industrial intelligent equipment manufacturing. With a robust registered capital of 111.1 million yuan, a sprawling factory domain exceeding 200,000 square meters, and a dedicated team of over 420 professionals, we excel in our field. Our core competencies encompass a range of services including equipment manufacturing, comprehensive production line design, cutting-edge R&D, precise manufacturing, seamless commissioning, and operational excellence, all underpinned by our expertise in engineering general contracting. Our expansive business landscape covers metallurgy, building materials, the chemical industry, environmental protection, and new energy sectors, delivering holistic, one-stop equipment and engineering solutions tailored to our client's unique needs.
Customer Visit
Core Values
Innovation-driven: We are relentless in our quest for pioneering technologies and innovative processes. Our mission is to develop more efficient and energy-conserving metallurgical equipment, leveraging innovation to propel our growth and leadership in metallurgical equipment and engineering domains.
Quality first: With a steadfast commitment to excellence, we meticulously scrutinize every product and project. Through rigorous quality inspection protocols, we ensure unparalleled stability and reliability of our equipment and projects.
Customer-oriented: We are unwavering in our dedication to placing customers' needs at the forefront, offering bespoke solutions and unparalleled services, nurturing enduring partnerships.
Integrity and Credit: We uphold the principle of integrity, cultivating a sterling corporate reputation with every customer we serve.
Social responsibility: We are deeply committed to environmental stewardship and sustainable advancement, playing our part in fostering the healthy progress of both society and our industry.
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