China Active Lime Production Line manufacturer

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

Product Details:
Place of Origin: CHINA
Brand Name: ZK
Certification: ISO,CE
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Export standard container or as customers' requirements
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10 Set / Sets per Month
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Detail Information

Product Name: Mixed Fuel Calcination Equipment 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
High Light:

calcination rotary kiln

,

vertical shaft kiln

Product Description

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

Vertical Lime Kiln Introduction:

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.

Mixed Fuel Calcination Equipment , 50TPD - 1000TPD Vertical Lime Kiln 0

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.
 
Mixed Fuel Calcination Equipment , 50TPD - 1000TPD Vertical Lime Kiln 1
 
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.
 
Mixed Fuel Calcination Equipment , 50TPD - 1000TPD Vertical Lime Kiln 2
 
Technical Parameter:
 
Technical Parameters Of Vertical Klin (Mixed Fuel)
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 Ø2.5 30~60/40~80 <4600 >90 >300
120 141 20 Ø3.0 30~60/40~80 <4600 >90 >300
150 202 21 Ø3.5 30~60/40~80 <4500 >90 >300
200 301 24 Ø4.0 30~60/40~80 <4500 >90 >300
300 397 25 Ø4.5 30~60/40~80 <4400 >90 >300
400 491 25 Ø5.0 30~60/40~80 <4200 >90 >300
500 735 26 Ø6.0 30~60/40~80 <4200 >90 >300
Remarks: All above data are for reference only.
               
Technical Parameters Of Vertical Lime Kiln (Fuel: Gas)
Capacity(t/d) Effective Volume Effective Height Effective Section Limestone Size Heat Consumption CaO Activity
(m3) (m) Dia. or L×W(m) (mm) (kJ/kg) (%) (mL)
50 70 20 Ø2.0 30~60/40~80 <4600 >90 >300
70 80 20 Ø2.5 30~60/40~80 <4600 >90 >300
80 100 20 Ø2.5 30~60/40~80 <4500 >90 >300
100 120 20 Ø2.7 30~60/40~80 <4500 >90 >300
120 140 20 Ø3.0 30~60/40~80 <4400 >90 >300
130 150 21 Ø3.0 30~60/40~80 <4200 >90 >300
150 200 20 2.5×4.5 30~60/40~80 <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.

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