Bituminous Coal Fired Steam Boiler – Engineered for Heavy‑Duty Industrial Power
Our bituminous coal fired steam boiler specifications are the result of decades of engineering focused on reliability, efficiency, and compliance. Designed for continuous‑run processes such as cement grinding, steel rolling, and large‑scale chemical production, the boiler converts high‑calorific bituminous coal into saturated or superheated steam on demand. Whether you need a 5 t/h unit for a regional plant or a 120 t/h system for a national hub, the core design remains the same: robust fire‑tube construction, low‑maintenance water‑tube sections, and integrated emissions control that meet international environmental standards.
Where It Works Best – Application Scenarios
Thermal power augmentation: Retrofit existing coal‑fired plants to increase steam output without expanding footprint.
Process heating: Provide steady‑state steam for oil refineries, petrochemical crackers, and pulp‑and‑paper mills where temperature stability is critical.
Manufacturing lines: Supply high‑pressure steam for metal annealing, glass tempering, and food‑grade sterilization (with appropriate water treatment).
Remote industrial sites: Modular units with built‑in fuel handling can be shipped to mining camps or offshore platforms where grid power is limited.
Technical Core – Bituminous Coal Fired Steam Boiler Specifications
| Parameter | Typical Range | Units |
|---|---|---|
| Steam Generation Capacity | 5 – 120 | t/h |
| Design Pressure | 5 – 25 | MPa |
| Design Temperature | 180 – 550 | °C |
| Overall Efficiency (HHV) | 84 – 90 | % |
| Fuel Consumption | 0.55 – 0.78 | kg/kWh (HHV) |
| Duty Cycle | Continuous 80‑100 % | – |
| Water‑Tube Arrangement | Tri‑pass, 3‑stage superheater | – |
All figures are configurable. Our engineering team works with you to adapt tube layout, boiler pressure, and heat‑recovery options to meet project‑specific load profiles and local fuel quality.
Competitive Edge – Why Choose Our Boiler Line?
- Proven durability: fabricated from high‑grade carbon steel with ASTM A335‑P9 tubes for extended life under high‑temperature cycling.
- Flexible commissioning: optional automated fuel‑feed systems, soot‑blowers, and low‑NOx burners available from stock.
- Compliance ready: designs meet ISO 9001, EN 12952, and local emission directives without additional redesign.
- Turnkey support: from site survey and engineering calculations to installation, start‑up, and 24/7 after‑sales service.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a custom‑spec boiler?
We accommodate projects from 5 t/h upwards; the only practical MOQ is the engineering and tooling cost, which is typically covered within the first unit’s price.
Can the design be adapted to local emission standards?
Yes. Our modular burner and flue‑gas treatment packages can be configured to meet EU Stage II, US EPA, or China GB standards while keeping the core boiler dimensions unchanged.
What lead time should I expect after order confirmation?
Typical lead time ranges from 15 days for standard 5‑10 t/h units to 45 days for larger, heavily customized systems, depending on material availability and required certifications.
Do you provide warranty and post‑delivery support for the bituminous coal fired steam boiler specifications?
All boilers carry a standard 12‑month warranty covering material defects and workmanship. Extended service contracts and on‑site spares can be arranged for up to 5 years.
Ready to Power Your Process?
Contact our technical sales team today to discuss capacity, duty cycle, and site‑specific requirements. A brief inquiry is enough to receive a preliminary layout and a quotation tailored to your operational goals.
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