500kg Construction Waste Incinerator

The 500kg construction waste incinerator is a robust, medium-capacity thermal treatment system designed specifically for small to medium construction projects and demolition sites. This semi-automated unit combines efficient waste processing capabilities with enhanced environmental controls, offering a practical solution for on-site construction waste management.

Technical Specifications:

● Capacity: 500kg per batch (3-4 batches/day recommended)

● Dimensions: 2.8m(L) × 1.8m(W) × 2.2m(H)

● Combustion System:

◎ Primary chamber: 750-950°C

◎ Secondary chamber: 1000-1100°C (1.8 second residence time)

● Fuel System:

◎ Dual-fuel capability (diesel/waste oil)

◎ Consumption: 6-8L/hour

● Power Requirement: 8kW (380V three-phase)

● Ash Residual: 3-7% of input volume

Advanced Features:

1. Enhanced Combustion Design:

◎ Reciprocating grate system for better waste agitation

◎ Forced air supply with adjustable nozzles

◎ Thermal retention lining (150mm refractory)

2. Improved Emission Control:

◎ Dry sorbent injection (for acid gas neutralization)

◎ Multi-cyclone particulate collector

◎ Basic flue gas recirculation

3. Operational Upgrades:

◎ Digital control panel with temperature graphing

◎ Over-temperature automatic water quench

◎ Integrated ash removal drawer

500kg Construction Waste Incinerator Target Applications

1 Construction & Demolition Projects

● Medium-sized renovations (apartment complexes, office buildings)

● Selective demolition (interior strip-outs)

● Infrastructure repair (bridge components, road barriers)

2 Specialized Waste Streams

● Wood processing waste (pallets, formwork, treated timber)

● Composite materials (laminate flooring, window frames)

● Temporary structure disposal (site offices, event stages)

500kg Construction Waste Incinerator Performance Advantages

1 Operational Efficiency

● Batch processing time: 50-70 minutes (including cooling)

● Daily throughput: 1.5-2 tons (with 8-hour operation)

● Fuel efficiency: 10-12kg waste/L diesel

2 Economic Benefits

● Cost comparison (vs traditional disposal for 2-ton daily waste):

◎ Incinerator: $120/day (fuel + maintenance)

◎ Skip bins: $240/day (including transport)

◎ Savings potential: $3,600/month

3 Environmental Compliance

● Meets basic international standards:

◎ EU Stage II non-hazardous waste requirements

◎ US EPA Small Incinerator Guidelines

◎ ASEAN Construction Waste Management Protocols

● Emission performance:

◎ Particulates: <100mg/Nm³

◎ CO: <150mg/Nm³

◎ HCl: <60mg/Nm³

500kg Construction Waste Incinerator Operational Workflow

1 Pre-Operation Requirements

● Site preparation (3×4m level concrete pad)

● Local authority notification (where required)

● Basic operator training (4-hour certification)

2 Standard Operating Procedure

1. Waste preparation:

◎ Remove large metal components

◎ Break down oversize materials

2. Loading:

◎ Manual loading via side door

◎ 3/4 chamber fill recommendation

3. Combustion cycle:

◎ 20-minute ignition phase

◎ 30-40 minute main burn

◎ 10-minute cool-down

500kg Construction Waste Incinerator Comparison with Alternative Solutions

500kg Construction Waste Incinerator Maintenance Requirements

Daily:

● Ash removal and disposal

● Burner nozzle inspection

● Temperature sensor verification

Monthly:

● Refractory lining inspection

● Fan motor lubrication

● Fuel system check

Annual:

● Complete emission system overhaul

● Structural integrity certification

● Control system recalibration

500kg Construction Waste Incinerator Safety Systems

● Automatic shutdown triggers:

◎ Over-temperature (≥1150°C)

◎ Loss of combustion air

◎ Fuel supply failure

● Physical safeguards:

◎ Double-walled insulation

◎ Emergency dump chute

◎ Ground-fault protected electricals

500kg Construction Waste Incinerator Real-World Application Case

Project: Shopping Mall Refurbishment

Location: Kuala Lumpur, Malaysia

Duration: 4 months

Waste Processed: 1.8 tons/day (mainly packaging, temporary walls, flooring)

Results:

● Cost reduction: 55% vs traditional disposal

● Space recovery: Eliminated 6m² daily waste accumulation

● Project timeline: No disposal-related delays

● Sustainability: Contributed to Green Building Index points

500kg Construction Waste Incinerator Limitations & Considerations

● Not suitable for:

◎ Wet waste (>25% moisture)

◎ Asbestos-containing materials

◎ Electronic waste components

● Regulatory note:

◎ Some urban areas require advance permits

◎ Daily operation logs mandatory

500kg Construction Waste Incinerator Conclusion

The 500kg construction waste incinerator delivers an optimal balance of:

✔ Practical capacity for medium projects

✔ Enhanced combustion efficiency versus smaller units

✔ Basic environmental controls exceeding open burning

✔ Significant cost savings over outsourced disposal

This system represents the ideal solution for general contractors and demolition specialists needing reliable, on-demand waste processing without the complexity of industrial-scale systems. Its combination of portability, improved combustion technology, and operational simplicity makes it particularly valuable for:

● Fast-track projects with tight schedules

● Sites with limited waste storage space

● Companies pursuing sustainability certifications