Lianyungang Huaneng Power Auxiliary Equipment Co., Ltd. · ISO 9001:2015
Custom Rotary Film Deaerator for Thermal Power Plant
Looking for a reliable custom rotary film deaerator for thermal power plant? We are a China-based power auxiliary equipment manufacturer supplying thermal power plant to power plants, coking plants and industrial boilers, with ISO 9001 / ISO 14001 / ISO 45001 certified production.
- ✓ Quotation in 12 working hours
- ✓ MOQ from 1 pc
- ✓ DDP door-to-door
Custom Rotary Film Deaerator for Thermal Power Plant engineered and fabricated in-house
We have supplied custom rotary film deaerator for thermal power plant equipment to power plants, coking plants, cement kilns and chemical works for over a decade. Typical scopes run from single shut-off gates to complete flue gas isolation systems with sealing-air fans and control interlocks.
What we deliver
- Spray-tray or rotary-film internals engineered for stable oxygen removal across load swings
- Sponge-iron media vessels with long-life filter material and simple replacement
- Horizontal or vertical arrangement matched to the boiler house layout
- Complete skid: vessel, internals, level control, safety valve and instrumentation
- Factory acceptance test with leakage, torque and sealing-air reports for every unit
Technical specifications
| Body material | Thermal Power Plant (and 30+ certified grades) |
|---|---|
| Product | Rotary Film Deaerator |
| Sealing class | dissolved oxygen outlet below 0.03 mg/L (sponge-iron type) or 0.07 mg/L (spray-tray type) |
| Media | Boiler feedwater, industrial circulating water |
| Temperature | Working pressure 0.02–0.6 MPa, saturated temperature duty |
| Size range | Capacity from 2 t/h to 220 t/h per unit |
| Actuation | Electric, pneumatic, electro-hydraulic or manual |
| Standards | ISO 9001:2015, GB/DL/T design codes, third-party inspection on request |
Why buyers choose Huaneng Power Auxiliary Equipment for custom rotary film deaerator for thermal power plant
Price is only half of the equation. Our quotations include the sealing class, actuator sizing basis, refractory and insulation interfaces and a realistic delivery date, so project teams can compare suppliers on total installed cost instead of unit price alone.
- 24-hour quotation: sizing calculation, sealing concept and actuator recommendation included.
- Leakage performance: dissolved oxygen outlet below 0.03 mg/L (sponge-iron type) or 0.07 mg/L (spray-tray type) verified by factory acceptance testing before shipment.
- Material traceability: mill certificates archived per heat number, retrievable for 5 years.
- Retrofit capability: units dimensioned from site drawings, templates or measured flange positions.
- Qualified supplier: approved by Sinopec, PetroChina, China Guodian, China Datang, CNOOC and Chalco.
Thermal power plant applications
In thermal power plant duty the custom rotary film deaerator for thermal power plant works continuous thermal deoxygenation of feedwater. We size the shaft, bearings and actuator for the actual dust load and temperature of the duct, not just the nominal cross-section, because a gate that jams during a shutdown trip costs far more than the difference in purchase price. Critical welds are inspected 100% on the first unit and by sampling (AQL 1.0) afterwards.
How the project runs
- Send your enquiry — duct dimensions, media and temperature, or drawings of the existing installation.
- Engineering review — sizing, sealing concept, material selection and actuator proposal within 24 hours.
- Quotation — itemized fabrication, actuation, sealing-air system and packing cost.
- Drawing approval — GA and detail drawings issued for your sign-off before production starts.
- Fabrication & FAT — cutting, welding, machining and assembly, then leakage and torque testing witnessed by you or SGS/BV.
- Shipping & support — seaworthy wooden cases, export documentation, installation and commissioning guidance on site.
Related capabilities
Buyers sourcing custom rotary film deaerator for thermal power plant usually also review our Rotary Film Deaerator capability, Thermal power plant manufacturing solutions and request a quote. Full dimensional and material documentation is available on request.
FAQ
Questions about Custom Rotary Film Deaerator for Thermal Power Plant
What is the price of custom rotary film deaerator for thermal power plant?
Pricing depends on size, material and sealing class. Send us the duct dimensions, design temperature and pressure, and we will return a detailed quotation with material and fabrication cost breakdown within 24 hours. Replacement units for existing installations can be dimensioned from site drawings or photos.
What is the lead time for custom rotary film deaerator for thermal power plant?
Standard sizes ship in 20–30 working days after drawing approval; custom-engineered units typically need 25–35 days including internals fabrication. Worldwide export packing and shipping are available.
Can you match our existing installation?
Yes. Most of our output is retrofit work: we dimension flue gas dampers, slide gates and silencers from site drawings, templates or measured flange positions, and supply mating flanges, expansion joints and sealing-air systems to match.
Do you support thermal power plant projects?
Yes. We supply thermal power plant operators with custom rotary film deaerator for thermal power plant units tested for leakage, actuator torque and sealing-air pressure, complete with commissioning support and spare sealing parts. Our qualifications cover Sinopec, PetroChina, China Guodian, China Datang, CNOOC and Chalco supplier systems.