The Horizontal YLW series represents the pinnacle of industrial heating technology, specifically engineered as a coal or biomass-fired chain grate thermal oil boiler. Designed for heavy-duty industrial applications, this system integrates high-efficiency heat transfer with robust structural integrity, utilizing advanced argon-shielded welding and rigorous X-ray inspection to ensure absolute safety and leak-proof performance under high-pressure operational conditions.
By incorporating a unique patented top coil design and dual-side furnace tube heating, the YLW boiler maximizes the residence time of high-temperature flue gases, significantly increasing thermal efficiency and extending the overall service life of the equipment. Whether powered by coal or sustainable biomass, this boiler provides a stable, high-temperature heat source essential for modern manufacturing and energy-intensive processes.
Detailed Parameters
| Capacity Range | 1200 kW to 13,900 kW | Thermal Output | 100 to 1200 X10⁴ Kcal/h |
|---|---|---|---|
| Working Pressure | 1.1 Mpa | Max. Temperature | 320 ℃ |
| Thermal Efficiency | Up to 81.1% | Circulating Oil Volume | 100 to 800 m³/h |
| Boiler Oil Volume | 1 to 13.5 m³ | Connecting Pipe Dia. | DN150 to DN350 |
| Equipment Weight | 17,000 to 113,845 kg | Max Dimensions (L) | Up to 12,330 mm |
Key Advantages
Premium Fabrication
Fully fused argon-shielded welding combined with X-ray inspection ensures zero-defect construction and superior pressure resistance.
Extended Lifespan
Patented top coil and dual-side heating reduce furnace wall stress and prolong the boiler's operational life.
Automatic Slagging
The chain grate system enables automatic coal removal and slagging, drastically reducing manual labor and downtime.
Forced Combustion
Mechanical forced combustion and specialized furnace arch design ensure complete fuel combustion and minimum waste.
Precision Control
Adjustable grate speed via an intuitive knob interface allows real-time optimization based on fuel quality.
Fuel Versatility
Optimized for both coal and biomass, providing a flexible energy transition path for sustainable manufacturing.
Product Gallery
Management Platforms
Fuel Management
Automatic chain grate control ensures steady fuel feed and efficient residue removal.
Thermal Tuning
Dynamic adjustment of combustion rates to match specific industrial heat load requirements.
Safety Monitoring
Integrated pressure and temperature sensors with real-time alerts for safe operation.
Emissions Control
Enhanced furnace arch design minimizes CO levels and improves environmental compliance.
Oil Circulation
High-capacity pump systems maintain optimal thermal oil flow across the heating surface.
Maintenance Cycle
X-ray inspected joints and durable materials reduce the frequency of scheduled outages.
Investment Return Comparison
| Performance Metric | Standard Boiler | YLW Series Boiler |
|---|---|---|
| Fuel Efficiency | Low (Manual) | High (Auto-Grate) |
| Maintenance Cost | High/Frequent | Low/Optimized |
| Operational Labor | High Manual Effort | Automated Slagging |
| Heat Distribution | Uneven | Symmetrical/Balanced |
| Lifecycle Value | Standard | Extended via Patented Coils |
Frequently Asked Questions
Thermal oil boilers can achieve much higher temperatures at lower pressures compared to steam boilers, reducing the risk of explosions and lowering the cost of pressure vessel certification.
Yes, the chain grate design is specifically engineered to accommodate various solid fuels, including coal, wood chips, and agricultural biomass pellets.
Argon-shielded welding prevents oxidation during the process, creating stronger, cleaner joints that are then verified by X-ray inspection to ensure no internal flaws exist.
The top coil increases the heat exchange surface area and forces the flue gas to linger longer, significantly improving the boiler's thermal efficiency.
It uses a combination of mechanical forced combustion and an adjustable grate speed knob, allowing operators to fine-tune the burn rate based on fuel moisture and calorific value.
Regular lubrication of the drive chain and periodic inspection of the grate bars are recommended to ensure the automatic slagging function operates smoothly.
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