Back Pressure Type Condensate Expander - Steam Temperature &
Pressure Reducing Unit
Product Overview
The Back Pressure Type Condensate Expander is a high-efficiency
energy recovery device designed to convert residual steam pressure
and thermal energy into mechanical power while regulating steam
temperature and pressure. It integrates steam pressure reduction
and power generation, making it ideal for industries requiring
precise steam parameter control and waste heat utilization. By
leveraging process tail gas or excess steam, this unit optimizes
energy efficiency, reduces operational costs, and supports
sustainable industrial practices.
Technical Parameters
Key Features
Dual Functionality: Combines steam pressure reduction and power generation.
High Efficiency: Advanced turbine design ensures optimal energy conversion.
Compact Structure: Space-saving design for easy integration into existing systems.
Reliable Operation: Durable materials withstand high temperatures and pressures.
Low Maintenance: Simplified design minimizes downtime and operational costs.
Applications
Oil Refining & Petrochemicals: Recovers energy from residual steam in distillation and cracking
processes.
Power Generation: Converts low-grade steam into electricity for grid or plant use.
Steel Manufacturing: Utilizes blast furnace gas and coke oven gas for power
generation.
Textile & Dyeing: Regulates steam pressure for printing and drying processes.
Building Materials: Recovers waste heat from cement kilns and glass furnaces.
Process Tail Gas Utilization: Generates power from industrial exhaust streams (e.g., chemical
plants, paper mills).
Application Industries: Oil Refining, Chemical Industry, Electric Power, Steel Making,
Printing and Dyeing, Building Materials.
Contact Us
Phone: +86 18321819715 (WeChat/WhatsApp)
Email: sxz@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
FAQ
Q1: What are the key technical specifications of the Back Pressure
Type Condensate Expander?
A1: The unit offers a rated power range of 500–15,000 kW, with
inlet steam pressure up to 5.2 MPa and temperatures up to 485°C. It
supports outlet steam pressures from 0.15–1.5 MPa and operates at
speeds of 3,000–7,000 rpm, achieving 75–85% efficiency (HHV).
Q2: How easy is it to integrate this expander into existing
industrial systems?
A2: Designed with a compact structure and low-maintenance
requirements, the unit ensures straightforward installation. Its
durable materials and simplified design minimize operational
downtime, making it suitable for retrofitting into refineries,
chemical plants, and power plants.
Q3: Which industries benefit most from this expander?
A3: Primary applications include Oil refining, chemical production,
steel manufacturing, textile printing and dyeing, and building
materials production.. It is also ideal for converting residual
pressure from process tail gas (e.g., in chemical plants or paper
mills) into electricity.
Q4: What safety features ensure reliable operation under high
temperatures and pressures?
A4: The expander uses high-temperature-resistant materials and a
robust design to withstand extreme steam conditions. Advanced
controls and pressure regulation systems prevent overload, ensuring
safe collaboration with existing steam networks without
compromising stability.
Q5: How can I purchase this expander with fast delivery?
A5: As a trusted China-based supplier with strong supply chain
resources, we offer competitive pricing and efficient delivery.
Contact us via Phone: +8618321819715 (WeChat/WhatsApp) or Email: sxz@gongboshi.com for quotations and technical support. Visit our website for
detailed product catalogs:https://www.shgongboshi.com/contactus.html
