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Mixed Fuel Calcination Equipment , 50TPD - 1000TPD Vertical Lime Kiln

Categories Calcination Equipment
Brand Name: ZK
Certification: ISO,CE
Place of Origin: CHINA
MOQ: 1 Set
Capacity: 50-500(t/d)
Fuel: Mixed Fuel, Gas
Limestone Size: 30~60/40~80(mm)
Application: active lime plant
Design: supply
Onsite Service: Engineer onsite guidance
Shipping Port: Shanghai, Qingdao, Tianjin
Equipment Condition: New
Business Scope: design, manufacturing, sales
After Service: Supply
Price: Negotiable
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Mixed Fuel Calcination Equipment , 50TPD - 1000TPD Vertical Lime Kiln

50tpd~1000tpd Vertical Shaft Lime Kiln

Vertical lime kiln, just like its name, the shape is erect. It is used for calcination limestone. Due to has low energy consumption, less cover area, less investment, wide applicability fuel, and more advantages, the vertical lime kiln is also widely used in metallurgy, construction materials, calcium carbide, Nanometer calcium carbonate, aerated concrete, sugaring, etc.

There are various processes for the active lime production, mainly including: Advanced “Preheater-Rotary kiln-Vertical cooler" Energy-Saving Process, Traditional “Long Rotary Lime Kiln” Process, Mixed Buring Vertical Kiln Process, Gas-fired or Oil-fired Vertical Kiln Process. The vertical kiln was manufactured by ZK group with modern new technology, which is an environment protection, save energy, higher machanization and automaticity, quite modern lime kiln. The selection of the active lime process is effected by many factors, such as : the activity requirement, the fuel, the limestone sizes, production capacity, environmental-protection requirement. We will select the most workable and efficient and economical solution based o the clients’ specific requirement and conditions.

Mixed Burning Vertical Lime Kiln Process
The qualified raw materials and solid fuels are mixed uniformly according to a certain proportion and then sent to the vertical kiln through a single bucket elevator for calcination. After calcination, the final lime products are discharged from the bottom of the vertical kiln through a discharge device to the conveyor, and the conveyor sends the finnal lime products to the storage silo. The hot flue gas generated by calcination will firstly go into the dust collecting system, and then the clean flue gas will be emitted through chimney to the atmosphere.
Low Heat Value Gas Vertical Lime Kiln Process
The qualified raw materials are sent to the vertical kiln through a single bucket elevator. The calcination heat energy is supplied by the low heat value gas burner distributed around the vertical kiln. After calcination, the final lime products are discharged from the bottom of the vertical kiln through the discharge device to the conveyor, and the conveyor sends the final lime products to the storage silo. The hot flue gas generated by the calcination coming out from the top of vertical kiln, and will enter into heat-exchanger and the dust collecting system, and then the clean air is emitted to the atmosphere by chimney. The heat-exchanger also will be used for heating the gas and the combustion air.
High Heat Value Vertical Lime Kiln Process
The qualified raw materials are sent to the vertical kiln through a single bucket elevator, and the calcining heat energy of lime is provided by the high heat value gas or special oil burner distributed around the vertical kiln. After calcination, the final lime products are discharged from the bottom of the vertical kiln through the discharging device to the conveyor, and then the final lime products are sent to the storage silo by the conveyor. Some of the hot flue gas generated by the calcination will enter into the dust collecting system, and then the clean air will be emitted by the chimney. The other part of the hot flue gas will enter into the to improve the fuel diffusion speed and increase the uniformity of limestone calcination.
Technical Parameter

Technical Parameters Of Vertical Klin (Mixed Fuel)
Capacity(t/d)Effective VolumeEffective HeightEffective SectionLimestone SizeHeat ConsumptionCaOActivity
(m3)(m)Dia.(m)(mm)(kJ/kg)(%)(mL)
1009820Ø2.530~60/40~80<4600>90>300
12014120Ø3.030~60/40~80<4600>90>300
15020221Ø3.530~60/40~80<4500>90>300
20030124Ø4.030~60/40~80<4500>90>300
30039725Ø4.530~60/40~80<4400>90>300
40049125Ø5.030~60/40~80<4200>90>300
50073526Ø6.030~60/40~80<4200>90>300
Remarks: All above data are for reference only.
        
Technical Parameters Of Vertical Lime Kiln (Fuel: Gas)
Capacity(t/d)Effective VolumeEffective HeightEffective SectionLimestone SizeHeat ConsumptionCaOActivity
(m3)(m)Dia. or L×W(m)(mm)(kJ/kg)(%)(mL)
507020Ø2.030~60/40~80<4600>90>300
708020Ø2.530~60/40~80<4600>90>300
8010020Ø2.530~60/40~80<4500>90>300
10012020Ø2.730~60/40~80<4500>90>300
12014020Ø3.030~60/40~80<4400>90>300
13015021Ø3.030~60/40~80<4200>90>300
150200202.5×4.530~60/40~80<4200>90>300
Remarks: Above data are for reference only, and suitable for Vertical Kiln which use low heat fuel. Utilization coefficient of Vertical Kiln which use high heat fuel is higher.
Quality Mixed Fuel Calcination Equipment , 50TPD - 1000TPD Vertical Lime Kiln for sale
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