China Active Lime Production Line manufacturer

Vertical Shaft Kiln For Lime Calcination

Product Details:
Place of Origin: China
Brand Name: ZK
Certification: CE ISO Certification
Model Number: Ø2.5-Ø6.0
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: 100 Set / Sets per Month
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Detail Information

Type: Calcination Equipment Condition: New
After-sales Service Provided: Engineers Available To Service Machinery Overseas Warranty: 12 Months
Capacity: 50-500(t/d) Material: Bauxite, Laterite, Lime
Motor Type: AC Motor Spare Parts: Supply All Using Life
Voltage: 220V/380V/440
High Light:

vertical shaft kiln

,

rotary kiln incinerator

Product Description

Vertical Shaft Kiln for Petroleum Calcination / Shaft Kiln Incinerator Price

 

 

Vertical Shaft Kiln Introduction:

Shaft Kiln originated in the sixty's of last century, is a kind of lime vertical kiln, with two shafts, inner shaft and outer shaft. The raw material is calcined between the inner and outer shaft space. ZK CORP is the best Kiln suppliers in China.

 

Vertical Shaft Kiln For Lime Calcination 0

 

Shaft Kiln Technological Process:

Shaft Kiln inner structure from top to bottom is pre-heating zone, upper counter-follow calcining zone, lower parallel-follow calcining zone, and cooling / discharge zone. Raw material is screened firstly, then transferred to the top of the kiln by the hoisting hopper, and then feed into the kiln body by the rotary distributor evenly. Preheated raw material moves into the upper calcining zone along the annular furnace charge space in where the raw material is effective in decarburization. The almost-finished lime in the upper calcining zone moves into the lower calcining zone for effective homogeneous, then moves down to the cooling zone, finally drops into the lime silo under the kiln by lime pusher platform. The finished lime transferred to the storage by the belt conveyer.

 

Vertical Shaft Kiln For Lime Calcination 1

 

Vertical Shaft Kiln Structure:

The raw material to be calcined is charged at the top of the kiln. It it then pre-heated by the combustion gases in the counter-current before reaching the burning zone. In the burning zone the material is calcined by means of fuel introduced together with primary combustion air through radially arranged burner lances. Cooling air is introduced at the discharge part of the kiln to cool the product in a counter-current manner. The heated cooling air travels upwards to the burning zone and is used again there as the secondary combustion air.

From the top of the kiln he exhaust gas are directed to a dust collecting system.

 

Vertical Shaft Kiln For Lime Calcination 2

 

Specifications:

 

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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