Active Member
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[China]
Address: No.97,West Street Dongqing,National Hi-Tech Development,Zone,Zhengzhou,China
Contact name:Tomyfeng
Henan Yuhong Heavy Machinery Co., Ltd. |
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100tpd Quick Active Lime Calcination lime wih the hydrated lime Plant for Laos market
Introduction
Quick Active Lime kiln is used to produce quicklime through the calcination of limestone (calcium carbonate). Lime rotary kiln is specialized design for production of active lime.
YUHONG Quick Active Lime kiln can work with vertical preheater and vertical cooler to achieve the advantages like high use ratio of raw materials, complete calcination, even quality, good quality lime, high capacity output, environmental and energy saving, simple operation and longer working life. This kiln is very suitable for limestone calcination for industries like metallurgy, chemical, construction materials and etc.
Advantange
1. According to the character of limestone and its calcination requirement, the structure of kiln inlet and outlet sections has been optimized. It can resolve the problem of material returning back to kiln inlet and the leakage of dust.
2. Evenly heating for limestone, low rate of less calcination and over calcination. Especially suitable for the high activity lime for steel making.
3. Technical configuration is optional: matched vertical preheater can use the high temperature from rotary kiln to preheating the limestone from room temperature to decomposition condition; matched vertical cooler can cooling down the high temperature of lime in the shortest time, and process can increase the activity of lime and also easy for transportation and storage.
technical parameter
Capacity (tpd) | 150 | 200 | 225 | 250 | 300 | 400 | 500 | 600 | 800 |
Rotary kiln (m) | 2.8×55 | 2.8x43 | 3x50 | 3.2x50 | 3.3x55 | 3.6x55 | 3.8x55 | 4x60 | 4.3x60 |
Slope
(%) | 3.5 | 3.5 | 3.5 | 3.5 | 3 | 3 | 3 | 3 | 3 |
Calcination temp.
(°C) | 1300 | 1300 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
Fuel
( coal) | Gas/ Powder
| Gas/ Powder
| Gas/ Powder
| Gas/ Powder
| Gas/ Powder
| Gas/ Powder
| Gas/ Powder
| Gas/ Powder
| Gas/ Powder
|
Fuel consumption
( kJ/kg) | 6670 | 5500 | 5400 | 5400 | 5400 | 5300 | 5250 | 5200 | 5000 |
Preheating equipment
| Square
| Square
| Square
| Square
| Polygonal
| Polygonal
| Polygonal
| Polygonal
| |
Cooling equipment
| Vertical cooling
| Vertical cooling
| Vertical cooling
| Vertical cooling
| Vertical cooling
| Vertical cooling
| Vertical cooling
| Vertical cooling
|
Description of the hydrated lime plant:
According to certain water feeding amount, the spray device sprays water to quicklime mixing tank after spraying, through the rotation of wear-resisting mixing blades by special design, the quick lime is mixed strongly and goes to procedures of melting, slaking, aging, and homogenization, and the mixing blades at the same time also promote the slaked hydrated lime powder to move forward. The clay resistance board and position limit board ensure quick lime slaking time, making the quicklime slake completely.
>> List of Equipment:
| 1.) Crusher Hopper | 2.) Jaw Crusher | 3.) Bucket Elevator | 4.) Lime Slaker Hopper |
| 5.) Screw Feeder | 6.) Lime Slaker I | 7.) Lime Slaker II | 8.) Lime Slaker III |
| 9.) Dust Collector | 10.) Screw Discharge | 11.) Bucket Elevator | 12.) Powder Separator |
