Waste Heat Boiler
Tianmiao Waste Heat Boilers feature efficient waste heat recovery and high-yield steam generation. Constructed from high-temperature-resistant alloys, they undergo rigorous, comprehensive weld inspections to ensure reliable, leak-free sealing. The compact, durable design allows for flexible installation and saves space; pressure, temperature, and heat exchange surface areas can be fully customized to meet specific requirements.
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In modern industry, the loss of high-temperature flue gas and process waste heat represents a critical challenge for enterprises seeking to control energy consumption. Specializing in pressure vessels and thermal energy recovery, Cangzhou Tianmiao Chemical Machinery leverages mature design principles and superior manufacturing capabilities to introduce a new generation of high-efficiency waste heat boilers. These systems simultaneously cool industrial exhaust gases and recover waste heat, serving as core equipment for enterprises aiming to conserve energy, reduce consumption, and implement cascaded energy utilization.
Our equipment is widely deployed across industries such as chemicals, metallurgy, papermaking, and solid waste incineration. The core function involves converting production waste heat into saturated steam or hot water for system recirculation—truly transforming “waste into value.” This approach significantly reduces fuel consumption, assisting enterprises in decarbonization and the establishment of “green factories.” Furthermore, it creates a closed-loop thermal energy system, reducing reliance on purchased steam and shortening the investment payback period. By leveraging Tianmiao’s proprietary buffering technology, the system stabilizes steam parameters for downstream processes, thereby ensuring smooth and uninterrupted production operations.
To address the complex operating conditions often associated with industrial exhaust gases—characterized by high temperatures, high dust loads, and varying degrees of corrosiveness—Tianmiao has optimized its boiler structure. The heat exchange tube bundles are arranged scientifically and incorporate turbulence-enhancing designs to balance flow resistance with heat transfer efficiency. Materials—ranging from heat-resistant steel and alloy steel to specialized coatings—are selected based on flue gas composition to resist corrosion and erosion, thereby extending the equipment’s service life. Additionally, the boilers can be equipped with automatic soot-blowing devices to minimize ash accumulation and ensure long-term, high-efficiency operation.
As specialized pressure-bearing equipment, safety constitutes Tianmiao’s fundamental priority. Our products strictly adhere to both Chinese National Standards (GB) and ASME standards; raw materials undergo incoming spectral analysis, and all welded joints undergo 100% non-destructive testing to eliminate potential quality hazards. Each unit leaves the factory equipped with standard accessories such as high-sensitivity safety valves and intelligent water-level controllers, enabling timely pressure relief and early warning alerts in the event of anomalies. Furthermore, we conduct air-tightness tests at pressures exceeding the design specifications to guarantee structural integrity and sealing reliability under high-temperature and high-pressure operating conditions.
To accommodate the unique flue gas characteristics, spatial layouts, and energy requirements of diverse projects, Tianmiao offers fully customized solutions. We can configure the boiler structure—whether horizontal, vertical, or otherwise—to best suit the available site space. Through dynamic thermodynamic calculations, we determine the optimal volume and pressure rating to effectively manage fluctuations in flue gas parameters. Additionally, flange specifications and orientations can be precisely matched to existing piping networks, thereby minimizing the time required for on-site installation and retrofitting.
By choosing Tianmiao, you gain access not only to high-efficiency equipment but also to comprehensive, full-lifecycle on-site support services. We provide comprehensive, one-stop support—ranging from preliminary energy efficiency assessments and solution selection to installation, commissioning, and personnel training. Our after-sales team remains on standby 24 hours a day, combining remote diagnostics with on-site services to minimize downtime, ensure the full conversion of waste heat into productive value, and empower enterprises to achieve energy savings, cost reductions, and a green transition.
Parameter Table of Waste Heat Boiler
Parameter Category | Parameter Name | Typical Value/Range | Unit | Remarks |
Basic Information | Equipment Model | TM-WHR-10/1.6/350 | – | Customizable Code |
| Structure Type | Horizontal Water Tube/Vertical Fire Tube | – | Selected as Needed |
| Design Pressure | 1.0–4.0 | MPa | Customized by Working Condition |
| Design Temperature | 350–550 | ℃ | Flue Gas Side/Shell Side |
Flue Gas Side Parameters | Inlet Flue Gas Temperature | 600–900 | ℃ | According to Industry Working Conditions |
| Outlet Flue Gas Temperature | 200–300 | ℃ | Meet Environmental Protection/Energy Saving |
| Flue Gas Flow Rate | 5000–100000 | Nm³/h | Matched as Needed |
| Flue Gas Velocity | 6–12 | m/s | Balance Resistance and Heat Transfer |
Steam/Hot Water Parameters | Rated Steam Output | 2–50 | t/h | Corresponding to Thermal Power |
| Steam Pressure | 0.8–3.82 | MPa | Saturated/Superheated Optional |
| Steam Temperature | 170–450 | ℃ | Superheater Configuration |
| Feed Water Temperature | 20–150 | ℃ | Depending on Process Recovery |
Structure and Material | Heat Exchange Tube Material | 20#, Q345R, 12Cr1MoV | – | Corrosion/Wear Resistant |