Products Description
Product Overview
Oil refinery waste heat boiler is a flue gas type waste heat recovery boiler. It recovers waste heat from high‑temperature flue gas generated during refinery production process. It converts waste heat into steam, hot water or thermal conduction oil, helping refineries realize energy reuse. This boiler is also suitable for chemical, building material, glass, carbon, metallurgy, large diesel engine, artificial board, nitrogen‑fertilizer and other industries with high‑temperature flue gas waste heat or fast cooling production requirements.
Product Features
This waste heat boiler adopts reasonable compact structure. It delivers high waste heat recovery efficiency and stable running performance. It makes full use of waste heat from production exhaust gas to produce usable heat medium. It reduces extra fuel consumption for production, cuts operation cost and lowers exhaust heat emission. As original manufacturer, Hebei Zhengneng Boiler Equipment Co., Ltd. supports custom‑made waste heat recovery equipment according to actual working condition parameters from customers.
Technical Parameters
| Item | Parameter |
|---|---|
| Type | Shell and tube / Heat pipe type |
| Rated evaporation capacity | 500‑3000kg/h (shell and tube type);1200kg/h (heat pipe type) |
| Rated steam pressure | 0.6MPa / 0.7MPa |
| Rated steam temperature | 165℃ /170℃ |
| Evaporation heating area | 30‑362.3㎡ |
| Inlet flue gas temperature | 350‑540℃ |
| Outlet flue gas temperature | 200‑249.72℃ |
| Boiler water capacity | 2‑15m³ |
| Overall dimension(L×W×H) | 3700‑4946mm ×1335‑3032mm ×1370‑3251mm |
| Total equipment weight | 2420‑16358kg |
Note: Product will be continuously improved. All technical parameters are subject to the factory drawing.
Working Principle
High‑temperature flue gas from refinery process enters the boiler. Heat transfers from flue gas to heat‑exchange components. Water inside the boiler absorbs heat and turns into steam or hot water. Cooled flue gas is discharged out. Recovered steam and hot water can be reused for production process in the plant.
production equipment
Custom Service
Different refineries have different flue gas flow, flue gas temperature, required steam capacity and pressure. We can design and manufacture waste heat boiler based on your on‑site working conditions. Please provide below information for quotation and solution:
01
Flue gas volume and inlet flue gas temperature
02
Required output medium: steam / hot water / thermal conduction oil
03
Required medium capacity, pressure and temperature
04
Site space limit for equipment installation
Application Scenarios
This waste heat boiler is mainly used for waste heat recovery of high‑temperature flue gas in oil refineries. It is also widely used for waste heat recovery in chemical plant, metallurgical plant, building‑material factory, fertilizer plant and other industrial sites with waste flue gas.
FAQ
Q1: What waste heat can this boiler recover?
A: It recovers high‑temperature flue gas waste heat, produces steam, hot water or thermal oil. Suitable for refinery, chemical, metallurgy, building material and fertilizer industries.
Q2: What types of waste heat boilers do you offer?
A: Shell‑and‑tube type and heat‑pipe type. Evaporation capacity: 500‑3000kg/h for shell‑and‑tube, 1200kg/h for heat‑pipe.
Q3: Can you customize the boiler?
A: Yes. We design per your flue gas data, medium demand and installation space.
Q4: What info is needed for quotation?
A: Flue gas volume & inlet temperature, medium type, capacity, pressure and site installation size.
Q5: Are catalogue parameters final?
A: No. Products are continuously improved. Final data subject to factory drawings.
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