Description of **0tpd Active Lime Production
Line:
This **0tpd active lime production line is a complete line that
includes vertical preheater, rotary kiln, grate cooler, air
treatment system, raw material conveyor system, finished product
conveyor system, raw coal grinding system, and so on. DCS central
control system is employed to make concentrated operation
management.
Process Flow of **0tpd Active Lime Production
Line:
1. Raw Material Conveying:
The ****0mm limestone on the stock ground is sent to storage silo
by the B***0 belt conveyor with large inclination. In the storage
silo, qualified limestone with granularity more than *0mm will be
sent to the gravel silo, while limestone with particle size less
than *0mm will be conveyed to the powder silo.
2. Limestone Calcining:
The limestone calcining system is mainly made up of Ñ„*0.5×8.5m
vertical preheater, Ñ„4.0×*0m rotary kiln and vertical coolder
whose output is **0t/d and heat consumption of 5.*5GJ/t.
Limestone inside the preheater is heated by high-temperature
gases from rotary kiln to ******0℃, at which temperature
limestone can be partly decomposed. Then the limestone will be
sent by *2 hydraulic push rods to the kiln end, where it will
undergo high-temperature calcination before sent to the vertical
cooler. The processed limestone will be cooled down by cold air
to *5℃. Air from the vertical cooler enters into the rotary
kiln as the second air to take part in calcining process.
3. Finished Product Conveying:
The final lime will be sent to the storage bin for final products
by NE**0 bucket elevator. After screening, qualified lime whose
particle size is more than 5mm will be sent to storage for active
lime, while powder lime whose size is less than 5mm will be sent
to storage bin for powder.
4. Gas Treating:
High-temperature gases from rotary kiln will do heat exchange
with limestone inside the preheater, and after that, the
temperature of these gases will reduce to lower **0℃. Then
these gases will be cooled down by multi-tube cooler to **0℃
lower. Finally, they enter into the bag filer before discharged
into the atmosphere.
Main Components of **0tpd Active Lime Production Line:
| No. | Name | Specification | Model | Amount | |
| 1 | Rotary kiln | Ф4.0×*0m | 1 | ||
| 2 | Vertical preheater | Ф*0.5×8.5m | 1 | ||
| 3 | Vertical cooler | **5mâ’Š | 4.2×9m | 1 | |
| 4 | Multi-tube cooler | Air treating capacity: *****0m3/h | 1 | ||
| 5 | High-temperature vapor extractor | **0kw,*0KV | 1 | ||
| 6 | Coal grinding system | ***0 ton per hour | PDM***0 | 1 | |
| 7 | Coal combustion system | Sitong burner | 1 | ||
| 8 | Dust Collecting Device | ||||
| 8.1 | Dust collector of kiln end | Air treating capacity: *****0m3/h | LCMD****0 | 1 | |
| 8.2 | Dust collector of coal grinder | Air treating capacity: ****0m3/h | FGM****6(M) | 1 | |
| 8.3 | Dust collector of cooler | Air treating capacity: ****0m3/h | PPc***4 | 1 | |
| 8.4 | Dust collector for final product screening | Air treating capacity: ****0m3/h | PPc***4 | 1 | |
| 9 | Auxiliary Devices | ||||
| 9.1 | Bucket elevator | NE**0 | 1 | ||
| 9.2 | Round vibrating screen | YA***6 | 1 | ||
| 9.2 | Round vibrating screen | YA***6 | 1 | ||
| 9.4 | Chain conveyor | DS**0 | 1 | ||
| 9.5 | Belt conveyor | 6 | |||
| *0 | Fan | ||||
| *0.1 | Axial flow fan | 4 | |||
| *0.2 | Centrifugal fan | 2 | |||
| *0.3 | Fan for coal mill | 1 | |||
| *0.4 | Roots blower | 3 | |||
| 国家: | China |
| 型号: | 600t/d |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | 1 Set |
| 包装细节: | seaworthy packing |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | L/C, T/T |
| 產品組 : | Active Lime Production Line |
