Modern Water Circulation Furnaces Boiler Membrane Wall Panel Tube Industries
Product Details
| Application: | Boilers, Furnaces, Power Plants | Pressure Range: | Up To 10MPa |
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| Size: | Customized | Material: | Carbon Steel |
| Temperature Range: | Up To 600°C | Standard: | ASTM, ASME, DIN, GB, JIS |
| Highlight |
Modern Boiler Membrane Wall,water circulation Boiler Membrane Wall,Furnaces boiler tube industries |
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Product Description
Customizable Boiler Membrane Wall Water Wall Panel For Modern Boilers
Prroduct Description
The full name is "water-cooled wall pipe", formerly known as "water-cooled wall", also known as "rising pipe". It is usually laid vertically on the inner wall of the furnace wall, and is mainly used to absorb the radiant heat emitted by the flame and high-temperature flue gas in the furnace. It is the main type of evaporation heating surface of various modern boilers, and it is also the basic component in the boiler water circulation circuit. It is named because it has the function of cooling and protecting the furnace wall.
Functions
(1) Absorb the radiation heat of the high temperature flame or flue gas in the furnace, and heat the water into saturated steam;
(2) Protect the furnace wall, simplify the structure of the furnace wall, and reduce the weight of the furnace wall, mainly because the water wall absorbs the radiant heat in the furnace and reduces the temperature of the furnace wall;
(3) Absorb the heat in the furnace and cool the flue gas to the temperature allowed by the furnace outlet, which is beneficial to reduce the slag formation in the furnace and prevent the slag formation at the furnace outlet;
(4) The water wall absorbs radiant heat at high temperature in the furnace, and the heat transfer effect is good, so it can reduce the boiler steel consumption and the boiler cost.
Classification
According to the structural type, there are three main types: plain tube type, membrane type and squeaked tube type.
The plain tube water wall is composed of a whole row of seamless steel pipes, and their structure is the simplest; the membrane water wall weld many rolled water-cooled fin tubes together with spot welding, so that they become a sealed combined heating surface, which can not only improve the air tightness of the furnace, reduce air leakage, but also better protect the furnace wall, reduce the weight of the furnace wall, simplify the structure; the water wall of the spur tube is to weld many pins with a length of 20~25mm and a diameter of 6~12mm on the water-cooled wall tube, and then apply chrome ore refractory plastic in order to reduce the heat absorption of this part of the water wall and increase the temperature of the combustion zone, it is suitable for occasions where fuel ignition is particularly difficult or some liquid slag discharge furnaces. According to the layout part, there are two kinds of attached wall type and partition wall type (i.e., double-sided heating) water cooling wall. The former is mostly partially embedded in the inner wall of the furnace wall and absorbs heat on one side, while the latter is mostly installed in the middle of the furnace chamber of a large boiler, separating the whole furnace into two independent parts that are heated on both sides.
FAQ
Here are the frequently asked questions and answers about SANCO Boiler Menbrane Wall:
Q: What is SANCO Boiler Menbrane Wall?
A: SANCO Boiler Menbrane Wall is a type of boiler wall made of high-quality steel tubes and welded with fins to improve heat transfer efficiency.
Q: Where is SANCO Boiler Menbrane Wall made?
A: SANCO Boiler Menbrane Wall is made in China.
Q: What certifications does SANCO Boiler Menbrane Wall have?
A: SANCO Boiler Menbrane Wall is certified by ISO, ASME, and EN.
Q: What is the minimum order quantity for SANCO Boiler Menbrane Wall?
A: The minimum order quantity for SANCO Boiler Menbrane Wall is 3 tons.
Q: What are the payment terms for SANCO Boiler Menbrane Wall?
A: The payment terms for SANCO Boiler Menbrane Wall are negotiated.
Q: What is the supply ability of SANCO Boiler Menbrane Wall?
A: The supply ability of SANCO Boiler Menbrane Wall is 1500 ton/month.
Q: What is the price of SANCO Boiler Menbrane Wall?
A: The price of SANCO Boiler Menbrane Wall is negotiated.
Q: What are the packaging details for SANCO Boiler Menbrane Wall?
A: The packaging details for SANCO Boiler Menbrane Wall are customized.
Q: What is the delivery time for SANCO Boiler Menbrane Wall?
A: The delivery time for SANCO Boiler Menbrane Wall is 30 days.
Product Highlights
Customizable Boiler Membrane Wall Water Wall Panel For Modern Boilers Prroduct Description The full name is "water-cooled wall pipe", formerly known as "water-cooled wall", also known as "rising pipe". It is usually laid vertically on the inner wall of the furnace wall, and is mainly used to absorb ...
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