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Energy Saving Cement Production Line/Rotary Kiln Environmental Protection from 50t/d to 3000t/d

Product Details:
Place of Origin: China
Brand Name: ZK
Certification: CE ISO Certification
Model Number: Φ2.5×40-Φ4.3×60
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

Raw Material: Limestone Condition: New
After-sales Service Provided: Engineers Available To Service Machinery Overseas Warranty: 12 Months
Capacity: 180-3000(t/d) Material: Calcining Cement Clinker
Motor Type: AC Motor Spare Parts: Supply All Using Life
Design: Supply Service Scope: Design, Manufacturing, Onsite Guidance
High Light:

cement manufacturing plant

,

cement plant equipment

Product Description

Rotary Kiln for Cement Production Plants

 

We provide the full range service including design, manufacturing, installation for new type dry method cement production line with capacity from 50t/d to 3000t/d.

 

Process of Cement Production Plant:
1. Raw Materials
The main raw materials used in the cement manufacturing process are limestone, sand, shale, clay, and iron ore. The main material limestone is usually mined on site while the other minor materials may be mined either on site or in nearby quarries. Another source of raw materials is industrial by-products.

 

Energy Saving Cement Production Line/Rotary Kiln Environmental Protection from 50t/d to 3000t/d 0
2. Raw Material Preparation
Mining of limestone requires the use of drilling and blasting techniques. Blasting produces materials in a wide range of sizes from approximately 1.5 meters in diameter to small particles less than a few millimeters in diameter.
Material is loaded at the blasting face into trucks for transportation to the crushing plant. Through a series of crushers and screening, the limestone is reduced to a size less than 100 mm.
Depending on size, the minor materials (sand, shale, clay, and iron ore) may or may not be crushed before being stored in separate areas.
3. Crushing and Pre-homogenization
Most of the raw materials must be first crushed before being used to make cement. These raw materials include limestone, clay, iron ore, coal and etc. Limestone is the largest amount of raw materials to make cement. According to the raw materials' different particles and hardness, there are many crushers used in crushing these raw materials, such as jaw crusher, impact crusher, cone crusher and vertical shaft impact crusher and etc.
4. Raw Material Homogenization
In the process of new dry cement production, the stability of pit entry clinker raw material component is the premise of the whole system. Raw material homogenization system plays very important role in the stability of pit entry clinker raw material component.
5. Preheater and Calciner
Raw material preheating and decomposition is completed by preheater, which can improve the kiln system productivity and reduce heat consumption of clinker Purposes.
6. Cement Clinker Burning
Raw material is carried out into the rotary kiln clinker for completion after preheating in the preheater and pre-decomposition.

7. Cement Clinker Grinding
Cement Grinding is the last process of cement production line, also the most power consuming process. Its main function is to grind the cement clinker (and gelling agent, performance tuning materials, etc.) into the appropriate size and a certain particle size distribution, which is for increasing the size of its hydration, accelerating the hydration rate and meeting the coagulation, hardening requirements.
8. Cement Packaging.
We adopts advanced technology and equipment to improve the efficiency, technical level, advanced design, ensure the economical investment for the cement production line.

Energy Saving Cement Production Line/Rotary Kiln Environmental Protection from 50t/d to 3000t/d 1

 

Features

1. High Efficiency
Cement production line adopts advanced technology and equipment to raise technical level and to ensure design indexes. New five-stage cyclone pre-heater system, high efficiency air girder grate cooler, multi-passage pulverized coal burner, Davison heat temperature fan, jet pulse dust collector, as well as chain-board elevator, chain conveyor adopted in this production line can ensure that the technology is advanced compared to other production lines with the same scale.
2. Saving Energy
Measures have been taken to save energy and reduce consumption. using chain-board elevator and air slides, reliability of the system is enhanced and conveying energy consumption is decreased.
3. Environmental protection
Effective measures have been taken to guarantee strict environment protection standards. Different efficient dust collectors are set at all dust producing points according to different characteristics of waste gas.
4. High degree of automation
There is no manual operation in the process of mill running, which realizes the automatic control with long-term, stable, effective, makes milling process more stable, realizes fine work of production.

 

 

Technical Parameters:

Dry process cement production line (25-200t/d)

Clinker capacity 25t/d 50 t/d 100 t/d 150 t/d 200 t/d
Rotary kiln Specification Φ1.4×33m Φ1.6/1.9×36m Φ2.2×45m Φ2.5×50m Φ3×60m
Capacity 1t/h 2t/h 4t/h 6t/h 8t/h

Calcination

Temperature

(℃)

1450 1450 1450 1450 1450
Raw mill Specification

Φ1.2×4.5m

Open circuit

Φ1.5×5.7m

Open circuit

Φ1.83×6.1m

Open circuit

Φ1.83×6.1m

Closed circuit

Φ2.2×6.5m

Closed circuit

Capacity 1.7t/h 4.5t/h 9t/h 12t/h 16t/h
Motor power 55kW 130kW 210kW 210kW 310kW
Cement mill Specification

Φ1.2×4.5m

Open circuit

Φ1.5×5.7m

Open circuit

Φ1.83×6.1m

Open circuit

Φ1.83×6.1m

Closed circuit

Φ2.2×6.5m

Closed circuit

Capacity 1.4t/h 3.5t/h 6.5t/h 8t/h 12t/h
  Motor power 55kW 130kW 210kW 210kW 310kW

New dry process cement production line (300-1500t/d)

Clinker Capacity 300t/d 700 t/d 1000 t/d 1500 t/d
Pre-heater C1 2-Φ2500 Φ3500 Φ4800 2-Φ4000
C2 Φ3600 Φ4800 Φ4800 Φ5800
C3 Φ3600 2-Φ3700 Φ5200 Φ5800
C4 Φ3600 Φ4800 Φ5200 Φ6200
C5 Φ3600 Φ4800 Φ5200 Φ6200
Pre-calciner Specification Φ2200 Φ2800 Φ4800 Φ5200
Rotary kiln Specification Φ2.8×44m Φ3×48m Φ3.2×50m Φ3.5×54m
Capacity 12.5t/h 30t/h 42t/h 63t/h

Calcination

temperature

(℃)

1450 1450 1450 1450
Raw mill Specification

Vertical roller mill

Φ1700

Dry mill

Φ3.2×7+1.8m

Dry mill

Φ3.5×10m

HRM2800

Vertical roller mill

Capacity 30t/h 50t/h 85t/h 130~160t/h
Motor power 400kW 1000kW 1250kW 1250kW
Cement mill Specification

Φ2.4×13m

Open circuit

Φ3×11m

Closed circuit

Φ3.2×11m

Closed circuit

Φ4.2×13.5m

Closed circuit

Capacity 22t/h 42t/h 64t/h 95t/h
Motor power 800kW 1250kW 1400kW 3550kW

 

 

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