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Product Details:
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| Type: | Natural Circulation/Once Through | Condition: | New |
|---|---|---|---|
| Usage: | Industry/Power Station | Structure: | Fire/Water Tube |
| Pressure: | High/Low Pressure | Style: | Style |
| Fuel: | Coal/Gas/Oil-fired, Water Heat | Output: | Hot Water/Steam |
| Dimension(L*W*H): | Customization | Weight: | 10~1000ton |
| Keywords: | Boiler Economizer | Application: | Power Plant Gas Fired Boiler |
| High Light: | Industrial Boiler Fin Tube,power generation Boiler Fin Tube,Boiler power generation Fin Tube |
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New Condition 10 ~ 1000ton Boiler Stack Economizer for Power plant gas fired boiler
Boiler Stack Economizer
Descriptions
Boiler Economizer is the Energy improving device that helps to reduce the cost of operation by saving the fuel. The economizer in Boiler tends to make the system more energy efficient. In boilers, economizers are generally designed to exchange heat with the fluid, generally water. The exhaust from the boilers is generally in the temperature range of 200°C – 250°C, so there are a huge amount of losses from the boiler if any heat recovery devices are not installed after it. Boiler Economizer that suit your boiler system and will increase its overall efficiency from 3% – 5%. Increase in boiler efficiency will save a lot of your operating cost and eventually will prolong the life of your boiler system.
Classification
We can manufacture three types of boiler economizer, bare tube economizer, H finned tube economizer and spiral finned tube economizer. H-finned tube economizer is high efficient heat exchanger economizer which is consisted of H-finned tubes.
Compared with bare tube economizer, H-finned tube economizer can enlarge the heat exchange area and reduce the number of tubes. It also can increase the flue gas flow area in order to reduce the flue gas flow speed and abrasion.
H-finned tube can be made as double H finned tubes , with high rigidness to fit long tube row.
The spiral finned economizer is a newly designed heat transfer equipment, consists of spiral fin tubes to overcome the serious abrasion and short service time.
Specifications
| Description | Boiler economizer |
| Material | Alloy steel(SA213T22), Carbon steel(SA210C ) etc. |
| Material standard | ASTM, EN or ISO etc. |
| Dimension | Customization |
| Weight | Min: 10 ton Max.:200 ton |
| Manufacturing process | Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →Bending tube→Assembly →Inspection →RT→Heat treatment (annealing)→Hydraulic pressure test→Painting→ Packaging |
Boiler economizer is part of the heating area of boiler, to heat the feed water into saturated water inside the flue ducting, due to its absorption of low temperature flue gas heat, the economizer reduces the exhaust temperature of flue gas, save the energy, improve the efficiency, so called as economizer. Economizer steel tube type is without pressure limit, can be used as a boiling type, generally made by the outer diameter of 32 ~ 51 mm carbon steel tube.Sometimes in tubes with fins and fin, to improve the heat transfer effect. Boiler economizer is used for recovery of waste heat from boiler.
| Boiler suitable(T) | Dimension | Heating area (sqm) |
| H1-T | 1000/1.6 φ50×12 | 10.56 |
| L1-T | 1000/1.6 φ50×24 | 21.12 |
| H-2T | 1000/1.6 φ50×12 | 31.68 |
| L2-T | 1000/1.6 φ50×30 | 26.40 |
| H4-T | 1200/1.6 φ50×40 | 43.20 |
| L4-T | 1200/1.6 φ50×40 | 43.20 |
| 6T | 1500/1.6 φ60×48 | 104.60 |
| 8T | 1500/2.5 φ60×64 | 139.52 |
| 10T | 1500/1.6 φ60×80 | 159.96 |
Boiler Introduction
coal fired steam boiler, economizer is connected after the boiler main part, the exhausted smoke pass through the economizer, and feed water is inside the economizer tube, then the water is heat up by the high temperature smoke, then feeded into the boiler, in this case, you can save 10% fuel
| Name&Type | Supply Ability: | FOB Price |
| Boiler drum | 100Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler header | 100Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler waterwall panel | 500Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler economizer | 500Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler super heater | 300Ton/Tons per Month | Contact Me Get Latest Price |
| Boiler air preheater | 300Ton/Tons per Month | Contact Me Get Latest Price |
| Other | 300Ton/Tons per Month | Contact Me Get Latest Price |
Company Information
Suzhou ORL Power Engineering Co., Ltd.is located in Suzhou, Jiangsu Province.
ORL Power is a leading company and exporter of industrial boilers,power plant boilersand boiler parts (including steam drum, membrane waterwall panel,header,economizer, evaporator, superheater,H-fin economizer, spiral fin tube, air preheater, heat pipe, flue etc.), seamless steel tubes/pipes and ERW steel pipes.ORL provides our customer with full range of services including boiler design, fabrication, installation and commissioning, boiler maintenance, and supervision at site. Our product and service include design and manufacture industrial boilers, pressure vessels and tanks, and pressure parts for power plant boilers (600MW, or 1000MW).
Product Description
Boiler Product Production
Boiler Product Test
Impact test,The scene to examine the water-wall,Industrial TV monitoring,Snake-like pipe water pressure test,Header endoscopic detection,Header weld inspection
Boiler Stack Economizer Testing Center
Boiler Stack Economizer Packaging & Shipping
Certifications
We have our boiler manufacturing plant, and obtain ISO9001:2008, ISO3834, ASME S, U and GB stamp.
Company Business
Our products have been wildly used in power plants and large international companies overseas.
Such as USA, Brazil, Porto Rico, Guatemala, Spain, Demark, Norway, Turkey, India, Korea, Australia, Middle East, Southeast Asia etc.
Trading Process
ORL offers prompt response, professional products, and all-around service to our customers. Our experienced sales team and engineers are waiting for your enquiry and ready to provide sincere service. We cordially welcome domestic and overseas friends to visit our company and manufacturing bases, and look forward to building up long-term, mutual cooperative relationship with you.
FAQ
2. Why choose us?
We are boiler and boiler parts(boiler drum, boiler waterwall panel, boiler economizer, boiler header, boiler cyclone separator, boiler flue pipe, boiler air preheater, boiler pipe, boiler tube)manufacture and we are one of the best suppliers in China.
We ensure the deliver time, high quality, and the best after-sale service for you.
Contact Information
Contact Person: Mr. Allen Liu
Tel: 18550138377
Fax: 86-512-56761658
