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Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering

Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering

  • Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering
  • Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering
Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering
Product Details:
Place of Origin: Henan, China (Mainland)
Brand Name: HJMAC
Certification: CE,ISO9001,ISO14001
Model Number: hj
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Standard
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: L/C, D/A, D/P, T/T, MoneyGram, Western Union
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Detailed Product Description
Condition: New Brand Name: HongJi
Power(W): 4-75 Kw Certification: ISO, BV, CE
Grinding Type: Dry &wet Type Warranty: 12 Month
Model Number: Multi-model Rev Speed(rpm): 0.58-2.85
Color: Customer's Requirments Place Of Origin: Henan, China (Mainland)
Weight: 5.1-97t Operation Training: Provided
Type: Cement Rotary Kiln
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Product Description


HONGJI Mining Machinery Company can provide the whole set of machines for quick active lime production plant and cement production line with rich experiences.
The daily output of high grade active lime is around 150t ~ 600t and the product quality meets international standard. Lime is mainly used for small, medium and large-scale cement plants.
HONGJI lime production line consists of raw material transfer system, limestone calcination system, smoke treatment system, finished product delivery system, burning system and so on. Main machines for lime production line include belt conveyor, vertical preheater, rotary kiln, air dust collector, raw coal grinder, and so on. DCS central control system is employed to make concentrated operation management.
 

1. Raw Material Delivery


The 20-40mm limestone on the stock ground is sent to storage silo by belt conveyor with large inclination. In the storage silo, qualified limestone whose size is bigger than 10mm will be sent to the gravel silo, while limestone whose size smaller than 10mm will be conveyed to the powder silo.
 

2. Limestone Calcination


The limestone calcine system is mainly made up of vertical preheater, rotary kiln and vertical cooler whose output is 600t/d and heat consumption of 5.75GJ/t. In the preheater limestone is heated by high temperature air to 600-800°C, at which temperature limestone can be partly decomposed. This will increase the work efficiency of rotary kiln and reduce the cost. Then the limestone will be sent into the rotary kiln, where it will undergo high temperature calcination before sent to the vertical cooler. The processed lime will be cooled down with cold air to 65°C. Air from the vertical cooler enters into the rotary kiln as the second air to take part in calcine process.
 

3. Finished Product Conveying


The final lime will be sent to the silo as final products by bucket elevator. After screening, qualified lime whose particle size is bigger than 5mm will be sent to storage for active lime, while powder lime whose size is smaller than 5mm will be sent to storage bin for powder.
 

4. Gas Treatment


High temperature gas from rotary kiln will do heat exchange with limestone inside the preheater, and after that, the temperature of the gas will reduce to lower than 280°C. Then the gas will be cooled down by multi tube ceramic cooler below 200°C. Finally, they enter into the bag filer before discharged into the air.

 

YZ2044 rotary kiln parameter for lime production line

 

Type Rotary kiln Rotary kiln Rotary kiln Rotary kiln Rotary kiln
Model YZ1845 YZ1939 YZ2044 YZ2245 YZ2550
Diameter(mm) 1800 1900 2000 2200 2500
Length(mm) 45000 39000 44000 45000 50000
Speed(r/min) 0.65-1.95 0.31-2.82 0.22-2.26 0.23-2.25 0.68-1.45
Slope(%) 4 4 4 3.5 3.5
Capacity(t/h) 4.5 1.6-3.4 2.4-4 3.2-5.3 6.2-7.4
Power(KW) 37 37 37 45 55
Weight(T) 80 70.7 97.14 125.46 179.61

Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering 0Gypsum Powder Vertical Lime Kiln Drying Lime Kiln Plant For Magnesite Sintering 1

 

Contact Details
HENAN HONGJI MINE MACHINERY CO.,LTD

Contact Person: Mr. liu

Tel: 86 371 60256696

Fax: 86-371-60256696

Send your inquiry directly to us
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