75 ton high efficiency chemical power plant boiler – Reliable Steam Generation for Continuous Process
The 75 ton high efficiency chemical power plant boiler is engineered for large‑scale chemical complexes, petrochemical refineries, and allied process industries that demand uninterrupted steam at high pressure. With a design capacity of 75 tons of steam per hour, this unit delivers superior thermal efficiency while maintaining strict emissions compliance, making it an ideal backbone for energy‑intensive operations.
Built on a robust welded steel pressure vessel, the boiler integrates advanced water‑tube technology, low‑NOx burners, and an intelligent control system that continuously optimises fuel consumption. Whether the plant runs 24 × 7 or follows a variable load profile, the system provides stable steam quality and rapid response to load changes.
Key Benefits & Features
- **High thermal efficiency** – up to 92 % (net) thanks to economiser, air pre‑heater and flue‑gas recirculation.
- **Low emissions** – staged combustion and selective catalytic reduction keep NOx below 30 mg/Nm³.
- **Robust water‑tube design** – corrosion‑resistant alloy tubes extend service life beyond 15 years under aggressive chemical environments.
- **Flexible fuel options** – natural gas, oil, or dual‑fuel operation with automatic switching.
- **Smart control panel** – PLC‑based system with remote monitoring, alarm diagnostics and integration into SCADA.
- **Fast start‑up** – 30 minutes to reach full load, reducing downtime during shift changes.
- **Modular layout** – compact footprint (≈12 m × 6 m) fits existing plant bays and simplifies installation.
Technical Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Steam Production | 75 | t/h | Continuous at design load |
| Design Pressure | 15 | MPa | Standard; higher options available |
| Design Temperature | 540 | °C | Super‑heated steam |
| Fuel Flexibility | Natural Gas / Oil | – | Dual‑fuel burner optional |
| Net Thermal Efficiency | ≤ 92 | % (LHV) | Measured at ISO 3046 conditions |
| Water Treatment | Integrated softening & deaeration | – | Meets ASTM‑C1060 |
| Overall Dimensions (L × W × H) | 12 × 6 × 9 | m | Including ancillary packages |
| Weight (incl. accessories) | ≈ 58 000 | kg | Transportable on 3‑axle trailer |
Application Scenarios
The boiler’s capacity and reliability make it a perfect match for the following environments:
- **Ammonia synthesis plants** – high‑pressure steam for reformers and heat‑integrated reactors.
- **Ethylene and propylene crackers** – rapid load changes during feedstock swings.
- **Polymerisation units** – constant steam for temperature control and condensate recovery.
- **Waste‑to‑energy facilities** – dual‑fuel capability allows seamless transition between gasified waste and natural gas.
- **Large‑scale desalination** – provides pre‑heat steam for multi‑stage flash units.
Because the design complies with EN 12952 and is tolerant of corrosive condensates, it can be deployed in plants where water chemistry is a critical factor. The modular control architecture also enables integration with existing Distributed Control Systems (DCS) without extensive re‑programming.
Industry Certifications & Safety
Our 75 ton high efficiency chemical power plant boiler is manufactured in a ISO 9001‑certified facility and conforms to the following standards:
- ISO 9001 – Quality Management System.
- ISO 14001 – Environmental Management.
- EN 12952‑2 – Water‑tube boilers, safety and design.
- ASME Section I (where required) – Pressure vessel construction.
- CE marking – Compliance with EU Machinery Directive.
All safety devices—pressure relief valves, flame‑failure detectors, and low‑water cut‑offs—are tested to the latest IEC‑61508 functional safety standards. The boiler also includes a built‑in emergency shut‑down module that can be triggered locally or from the plant’s central control room.
Frequently Asked Questions
What is the minimum order quantity (MOQ) for this boiler?
We accept single‑unit orders for the 75 ton model; larger projects may benefit from volume discounts and coordinated site preparation services.
Can the boiler be customized for higher pressure or alternative fuel types?
Yes. Our engineering team can raise the design pressure up to 20 MPa or integrate coal‑derived syngas burners, subject to a technical feasibility review and applicable certification updates.
What is the typical lead time from order confirmation to shipment?
Standard delivery ranges from 15 to 45 days, depending on configuration complexity, material availability, and any required on‑site certification.
What warranty and after‑sales support are provided?
All units come with a 24‑month warranty covering material and workmanship, plus optional extended service contracts that include periodic inspection, spare‑part supply, and on‑site technical assistance.
Ready to Power Your Process?
Contact our technical sales team today to discuss your specific steam requirements, receive a detailed quotation, and schedule a virtual plant walk‑through. Let us help you achieve higher efficiency, lower emissions, and reliable operation with a solution built for the toughest chemical‑industry environments.