Thermal Deaeration Deaerator De aerator with Water Tank for Boiler Turbine Use /Good Quality Certificated

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Product Overview

Description



Product Parameter


Product Name
Termochimica water spray & sprial membrane tray type deaerator with water tank
Applied Area
Hot water boiler, power plant boiler
Shell Plate Material
- Carbon Steel : Q245R, P265GH, SA516-Gr.60/65/70
- Alloy Steel : Q345R, 15CrMoR, P355GH
- Stainless Steel : 304
Dome Material
Stainless Steel 304
Nozzle Tube Material
As per design
Standard
China GB
Manufacturer Grade
China III Grade
Pressure Vessel Class
Class I (acc. to China GB150 code)
Capacity
for 2 - 250 t/h boiler use
Working Temperature
98 ~ 105 ℃
130 ~ 135 ℃
160 ~ 165 ℃
Design Temperature
230 ℃
Working Pressure
0.2 MPa
Design Pressure
0.4 MPa
Oxygen Removal Type
Sprial Membrane Tray 
Oxygen Removal Rate
≤7 ug/L
Water Steam Flow
Counter Flow
Water Tank Diameter
Φ900 ~ Φ3,350 mm
Water Tank Length
As per Customer requirements
Welding
Automatic GMAW, GTAW(TIG)
Welding NDT
100% RT, 100% PT


Product Show


De-aerator Dome

De-aerator dome is a device mixing water and steam to heat up water to saturation temperature. The steam strips the Oxygen and other dissolved gases from the boiler feedwater and exits via the vent valve at the top of the dome.





Water Tank

The deaerated water flows down into the horizontal storage vessel. Low-pressure heating steam, which enters the horizontal vessel through a sparger pipe in the bottom of the vessel, is provided to keep the stored boiler feedwater warm. External insulation (not in scope of supply) of the vessel is typically installed to minimize heat loss.















Factory Show & QA










Packing & Delivery


Packing

Different packing methods are chosen depend on transportation type.



1. Plywood Protection
for special material protection
2. Plywood Box Packing 
for small and high value product
3. Steel Frame Packing
for general product


4. Steel Frame Packing
for general product
5. Steel Frame Packing
for general product
6. Steel Frame Packing
for general product


FAQ


Q: How long is your delivery time?

A: General small equipment will be ready for shipment  in 20-25 days if the materials are in stock, or in 35-40 days if the materials are not in stock.

Large equipment delivery time should be determined after technical discussion. Please contact our sales.



Q: Do you provide samples ? Is it free or extra ?

A: Yes, we could offer the sample tube or sample materials for free charge, but the cost of freight should be paid by Customer.



Q: What is your terms of payment ?

A: General small equipment, the 100% of contract price should be paid after signing.  Alibaba third party guarantee is available. 

Large equipment payment schedule, please contact our sales.



Q: How long is the warranty period?

A: General small equipment we guarantee 12 months from the date of shipment departure.

Large equipment warranty period is 12 months from the date of commissioning or 18 months from the date of shipment departure which occurs earlier.



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