Steam Water Separator for Water Tube Coal Boiler – Reliable Separation, Maximum Efficiency
The steam water separator for water tube coal boiler is engineered to remove entrained water droplets from high‑pressure steam before it reaches turbines, process equipment, or heat exchangers. By delivering dry steam, the separator protects downstream components, reduces corrosion, and improves overall plant efficiency. Designed for continuous duty in coal‑fired power stations, it integrates seamlessly with existing boiler water‑tube arrangements and meets the rigorous demands of utility‑scale operations.
How It Works – Simple Physics, Robust Design
Steam enters the vessel at high velocity and is forced against a series of precisely machined baffles. The sudden change in direction creates a centrifugal field that drives liquid droplets outward, where they coalesce on the inner wall and drain into a collection chamber. The dry steam then passes through a fine‑mesh demister and exits via the top outlet. The entire process occurs without moving parts, ensuring low maintenance and a long service life even under fluctuating load conditions.
Competitive Advantages
- Durable construction – forged carbon steel shell with high‑temperature resistant gaskets.
- Low pressure drop – optimized baffle geometry maintains steam flow efficiency.
- Modular design – standard flange connections (ANSI B16.5) allow quick retrofit.
- Scalable capacity – units available from 30 t/h up to 300 t/h steam throughput.
- Proven reliability – field‑tested in coal‑fired stations with >10 000 operating hours.
Technical Specifications (customizable per order)
| Parameter | Typical Range | Unit |
|---|---|---|
| Design Steam Capacity | 30 – 300 | t/h |
| Maximum Operating Pressure | 2.5 – 4.0 | MPa |
| Inlet Steam Temperature | 350 – 460 | °C |
| Water Removal Efficiency | ≥ 99.8 | % |
| Pressure Drop (dry steam) | ≤ 0.12 | MPa |
| Material (Shell) | Carbon Steel (ASTM A516 Gr.70) | – |
| Certification | ISO 9001, CE (optional) | – |
Frequently Asked Questions
What is the minimum order quantity (MOQ) for a custom‑size separator?
Our standard catalog covers capacities from 30 t/h to 300 t/h. For non‑standard dimensions, the MOQ is one unit, with a tooling surcharge that is amortized over the order.
Can the separator be adapted to different flange standards?
Yes. We offer ANSI B16.5, EN 1092‑1, and JIS 10 300 flange options. The design team will match the connection to your existing boiler layout during the engineering review.
What is the typical lead time for a steam water separator for water tube coal boiler?
Standard models are shipped within 15–30 days after receipt of a purchase order and a 30 % deposit. Custom projects require 45–60 days, depending on material specifications and testing requirements.
What warranty and after‑sales support are provided?
All units come with a 12‑month warranty covering material and workmanship. Our technical service team is available 24 × 7 for remote diagnostics, and we can dispatch a field engineer for on‑site troubleshooting if required.
Ready to Upgrade Your Boiler’s Steam Quality?
Contact our engineering sales office today to discuss your specific capacity, pressure, and integration requirements. A brief inquiry triggers a free performance‑simulation report and a quotation tailored to your plant’s operating conditions.
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