Coal Spreader

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Coal Spreader

A coal spreader is a device or system used in coal-fired power plants and industrial boilers to distribute coal evenly across the furnace or combustion chamber. Here’s some key information

Function:

Coal distribution

Spreads coal uniformly, ensuring efficient combustion and heat transfer.

⁠Even burning

Helps maintain consistent combustion, reducing emissions and improving efficiency.

Types:

Mechanical spreaders

Use mechanical components (e.g., rotating shaft with bladed) to distribute coal.

Pneumatic spreaders

Use air or gas to blow coal into the furnace.

Importance:

Efficient combustion

Ensures complete burning of coal, reducing waste and emissions.

⁠Improved heat transfer

Enhances heat transfer, increasing boiler efficiency.

Reduced maintenance

Helps prevent slag buildup and reduces maintenance needs.

Applications:

Coal-fired power plants

Coal spreaders are used in various types of coal-fired boilers.

⁠Industrial boilers

Used in industries such as cement, paper, and textiles.

TECHNICAL SPECIFICATION OF COAL SPREADER
Sr. No. Description Specifications
1)MODEL450 MM W / 500 W / 600 W / 700 W
2)MATERIAL TO HANDELCOAL
3)COAL DENCITY800 KG/M3
4)DESIGN CAPACITY3500 KG/HR
5) COAL SIZE <25mm : 100%
15-25 mm : 60 %
10-15 mm : 30 %
03-10 mm : 10 %
6)ROTAR SPEED1000 RPM
7)MOTOR3 HPX 1440 RPM
8)SPREADING WIRTH1500 MM
9)SPREADING LENGTH4500 to 5000 MM ADJUSTABLE
10)BEARING HOUSINGWATER COOLED
11)MAIN BODYMS – 8 MM thk
12)INSIDE LININGSS 304
13)ROTOR SHAFTEN8
14)BLADECI ALLOY
15)AIR REQUIRED1500 CFM AT 300 MMWC
16)PAINTINGHR ALU