Circulating fludized bed boiler renovation membrane water wall
Specification:
Circulating fludized bed boiler renovation membrane water wall are membrane walls that are made of tubes welded together with or without a strip of metal in between. These walls form the enclosure of the coal combustion chamber. Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler.This is the inroduction of Circulating fludized bed boiler renovation membrane water wall.
Parameter:
| Product Name |
thermal efficiency savingr membrane water wall with non-destructive equipment testdestructiveequipment test |
| Material |
stainless steel |
| Color |
red, gray etc |
| Standard |
ASME & GB standard |
| Grade |
Grade A boiler special equipment manufacturer |
| Function |
Evaporation section |
| Fuel |
coal fired |
| Used |
Industrial, power plant boiler etc |
Introduction:
water wall is main radiation heat surface, arranged inside the boiler chamber and proceeds the heat exchange directly with the high temperature flame. The convection tubes are the convection heat surface of the boiler, arranged between the boiler chamber outlet and the end heat surface and proceed the heat exchange directly with the high temperature fume. The water wall and convection tubes are the main heat surface of the boiler, the tubes diameter for both Generally used φ51~60mm boiler streel tubes, also as the request.
Advantages:
1). To guarantee the leakproofness of furnace walll and reduce the air leak of combustion chamber.
2). To achieve the full water cooling of combustion chamber, and the boiler accessories membrane water wall is benefit to prevent coking under the condition of supplemental firing.
3). The thermal storage capacity is small, the warming of combustion chamber is fast and the cooling is also fast, which could shorten the cooling time of boiler's start and furnace shut down.
4). It is good to adopt top supported water cooled wall and it could reduce the load of boiler framework, which is benefit to overhang.
5) Compared with the bare tubes, the steam boiler membrane water wall panel improves the heat absorption capacity of tubes.
6) ASME standard high pressure boiler accessories membrane water wall could improve the preliminary combination degree of boiler parts and reduce the installation workload.
Other products:
Our main products including CFB boiler, coal fired boiler and boiler parts such as tubular air pre-heater, rotary air pre-heater, super heater, re-heater, header, membrane water wall and economizer. We are also the provider for boiler integrated energy-saving solutions and we have EPC qualification.
Our company:
Shandong Hengtao Group, founded in 1995, is located in Gaomi City, Shandong Province. Hengtao Group has 470,000,000 RMB of total registered capital, 1,400,000 square meter of land coverage, about 2000 employees and over 3 billion RMB of total assets.
We are one of the manufacturers of boiler and boiler parts in China. We have a team of engineers who have more than 20 years' experience in designing, manufacturing, engineering, supplying of boiler and its spare parts. We manufacture CFB boiler, enameled corrugated plate, enameled tubular air preheater, rotary air preheater, H-finned tube economizer, spiral finned tube economizer, membrane water wall, header and other customized boiler parts.
Our worshop&package&shipment:
Q:How's Quality Control?
1. Strength calculation report with applied materials information;
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler;
4. Hydraulic test report: ensure the standard working pressure and safety
Certifications:ISO&ASME&TUV
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 30 days. Our products are customized.
Q: How is your quality supervision?
A: 100% tested before delivery
Q: What is your product installation?
A:Assist clients to prepare for the first construction, and also can arrange engineer on-site installation.
Contact us:
Tiago zhang
TEL:0086-1836362196
Audited Supplier 
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