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