① Sludge Pellet dryer (Hot Air Heating System)

Sludge Pellet Dryer (Hot Air Heating) System

Benefits and the Disposal Plans

- Simple design and cost effective
- Easy installation and the facility size can
be easily changed in relation to the
amount of sludge being treated
- Easy maintenance and convenient operation.
- The automated system allows real-time
monitoring and central control

How to deal with dried sludge

Can be used bot as auxiliary fuel and resource
material by the power plants and the cement
manufacturers.
- Low Cost
- High Efficiency
- High Quality
- MY SRF

INPUT/SUPPLY SYSTEM FOR DEWATERED SLUDGE

Process

Sludge Input-->Storage in storage tank-->
Spraying odor removing agent --> Sludge discharge

Applied design
• Storagetank capacity: 100ton
• Spraying odor removing agent: Liquid phasespraying
• Shipmentof dewatered sludge: By conveyor

Plan

• Sludge Input: By vehicle
• Measurementof imports: By unmanned
metering equipment
• Application of automatic vehicle detection
system: Interlocked control of sludge-inlet
andsludge-outlet with loop coil
• 3-fold closed structure: High-speed electric
shutter + air curtain + Sludge-inlet.

GRINDER/MIXER FOR DEWATERED SLUDGE

Process
• Input of dewatered sludge-->
Grinding and mixing of sludge -->
Sludge discharge

Applied design
• Sludge hopper : Storage of precise amount
of sludge using the sensor
• Sludge supplier: Interlocked operation by
the precise amount of sludge
• Sludgegrinder : Optimized grinding of sludge mixture
• Mixing and shipping system: Pedaled structure

Plan
• Sludge hopper : Using equipmentthat can
store precise amount of dewatered sludge
• Mixingandshipping system: Supply of sludge
to pellet molder using facile mixing and shipping system.

PELLET MOLDER

Process
• Import of sludgemixture -->
Sludge pellet molder--> Sludge discharge

Applied design
• Sludge hopper : Storage of precise amount
of sludge using the sensor
• Sludge supplier: Interlocked operation by
the precise amount of sludge
• Pellet molder : Molding the screw-shaped pellet.

Plan

• Sludge hopper : Using equipmentthat can
store precise amount of dewatered sludge
• Pelletmolder: Improvingthe dewatering
efficiency with proper distribution of pressure
after the molding.

DEWATERING MACHINE

Process
• Pellet-molded sludge injection-->
Supply of precise amount of sludge into
dewatering machine--> Sludge discharge

Applied design
• Pellet-moldedsludge hopper : Storage of
precise amount of sludge using the sensor
• Sludge supplier: Interlocked operation by
the precise amount of sludge
• Dewatering machine: Conveyor belts with
adjustable feedrateby floor

Plan
• Pellet-moldedsludge hopper : Using equipment.
that can store precise amount of pellet-molded sludge
• Dewateringmachine: Conveyor belts with
adjustable feedrateby floor (Maintaining the
constant temperature and water discharge).