TONTEN MACHINERY LIMITED
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Lime Nano Calcium Vertical Kiln Quadruple Lime Vertical Kiln 500T
Product introduction:
Thermocouples and kiln fans are installed in each working section of the kiln body. The temperature measurement signal and power supply are transmitted through the conductive ring mechanism installed on the kiln body. Nano-calcium limestone vertical kiln is used for environmental protection and treatment of waste and garbage. With the rapid development of industry, nano-calcium vertical kiln began to be used for lime calcination. The optimization of the lining design of nano-calcium vertical kiln can reduce the heat loss of kiln skin. The conductive ring mechanism used in the traditional rotary kiln fixes the frame for installing carbon brushes on the foundation.Vertical kiln is used to calcine limestone, cement clinker, bauxite and other materials. Vertical kiln has the advantages of novel design, advanced technology, environmental protection and energy saving, mechanization and high degree of automation. We provide 50 TPD to 500 TPD vertical kiln projects for cement and active lime plants, which is an advanced technology suitable for small and medium-sized enterprises worldwide.
Vertical kiln details:
Fuel: Natural gas, pulverized coal, coal mixed combustion, etc.
Energy-saving design ensures cost-effective lime production. High quality output is guaranteed.
Composed of two connected chambers - upper for preheating and lower for calcination, dual-shaft design with interconnected chambers for optimal lime processing. Multiple fuel options to meet various production requirements. Suitable for medium to large lime production facilities. Widely used in construction, steel manufacturing and environmental applications. Widely used in industries that require higher lime output and precise temperature control.
Working principle:
limestone is brought to the top and into the kiln. Then the limestone is burned (calcined) for a specified time of hours to produce powdered lime. Then the lime is withdrawn at the bottom of the vertical kiln. The withdrawal at the kiln bottom regulates the gravity flow of limestone and controls the calcining retention time in the kiln. A clinker grinding mill grinds any remaining chunks of limestone into powder.
Specification:
| Capacity (t/d) | Effective Volume | Effective Height | Effective Section | Limestone Size | Heat Consumption | CaO | Activity |
| (m3) | (m) | Dia. (m) | (mm) | (kJ/kg) | (%) | (mL) | |
| 100 | 98 | 20 | 02.5 | 30-60/40-80 | <4600 | >90 | >300 |
| 120 | 141 | 20 | 03.0 | 30-60/40-80 | <4600 | >90 | >300 |
| 150 | 202 | 21 | Ø3.5 | 30-60/40-80 | <4500 | >90 | >300 |
| 200 | 301 | 24 | 04.0 | 30-60/40-80 | <4500 | >90 | >300 |
| 300 | 397 | 25 | Ø4.5 | 30-60/40-80 | <4400 | >90 | >300 |
| 400 | 491 | 25 | 05.0 | 30-60/40-80 | <4200 | >90 | >300 |
| 500 | 735 | 26 | 06.0 | 30-60/40-80 | <4200 | >90 | >300 |
