Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.
We support various payment methods:
T/T payment
VISA
paypal
MasterCard
Alipay etc
Save time in your buying process.
The company's products have passed multiple national
certifications:
for example:
United States: ASME
EU: CE
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
etc
Buy products, buy with confidence, use with confidence
Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!
If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
Does the ultra-supercritical boiler not require latent
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
raises and latent heat addition does not happen • Water is in supercritical state and hence separation of water and steam does not required • The actual location of the transition from liquid to steam in a once through super critical boiler is free to move with different condition : Sliding Pressure OperationGet Price
Boiler design for ultra-supercritical coal power plants Get Price
Jan 01, 2013 · Ultra-supercritical and advanced ultra-supercritical commercial units require higher operational steam pressures and temperatures than supercritical units. Current ultra-supercritical boilers are usually defined as those with a main steam pressure of greater than 27 MPa and a steam temperature of above 580 °C; this should increase to 40 MPa Get Price
boiler Super Critical merupakan salah satu jenis boiler yang mempunyai nilai tekanan kerja diatas tekanan satu rasi air, titik kritis siklus uap pada 22,1 Mpa dan temperature 374 celcius. boiler tbsahcvdhvcbnzcbvhJVCJbjnbjkb nb nbbm Get Price
• A Boiler operating at a pressure above critical point is called 'SUPERCRITICAL BOILER' • A point where boiling water and dry saturated lines meet so that associated latent heat is zero, this point is called Critical Point and occurs at 225 kg/cm2 (abs) 374.15º C temperature. It is a thermodynamic expression describing the state of aGet Price
Difference Between Subcritical and Supercritical Boiler .differencebetween.com Key Difference - Subcritical vs Supercritical Boiler Boilers are closed vessels in which a fluid is heated, most of the times, it is water. Even though the name of this is a boiler, the fluid does not necessarily boil in this. The heatedGet Price
Oct 09, 2013 · The working of ultra supercritical boilers has operating pressures above 273 bars 17. XVII 4 MATERIAL SELECTION 4.1 Metallurgical Problems: The available materials today like stainless steel which are usually used for boiler parts are not suitable for SC and USC boilers. They do not have the enough creep strength to resist the high pressure.Get Price
The development of a Pp-1860-28.4-600 KT coal-fired boiler intended for operation on Grades G and D black coals as part of a modern 660-MW power unit is presented.Get Price
Supercritical boilers operate at a main steam pressure above the critical point of water (3,208 psia). When water is heated at a pressure above 3,208 psia it does not boil; therefore, it does not have a saturation temperature nor does itproduce a two-phase mixture of water and steam. Instead. the waterGet Price
Power Plants • Supercritical boilers do not have a steam drum • Therefore, extremely high levels of purity is required for feed water • Poor feed water can result into carry over of impurities which will result in turbine blade deposits • Oxygen Treatment improves the quality of water by reducing the flow assisted corrosionGet Price
The boiler suspension is very simple and does not require any penthouse. In the light of a better performance in the total life time of more than 35 years some extra monthsGet Price
Aug 21, 2014 · Super critical boiler 1. SUPERCRITICAL BOILER SHIVAJI CHOUDHURY 2. What is SUPER CRITICAL The term "supercritical" refers to main steam operating conditions, being above the critical pressure of water (221. bar). Above the critical pressure there is no distinction between steam and water, i.e. above 221. bar, water is a fluid.Get Price
In supercritical boilers, the medium temperature of the waterwall is higher than in subcritical boilers, since the temperature of the cooling medium will be higher. These higher average temperatures require higher resistance to creep. In the design of ultra-supercritical boilers, material cost, material reliability and longevity should be Get Price
Oct 01, 2020 · Supercritical CO 2 coal-fired power generation technology is a new potential power generation technology due to its advantages of high efficiency, simple system and less carbon emission. In this study, a new global optimization model was designed with an improved genetic algorithm to optimize the supercritical CO 2 boiler and evaluate its economy, aiming at …Get Price
Super Critical Boiler Technology Skd - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online.Get Price
Boiler design for ultra-supercritical coal power plants Get Price
In supercritical boilers, the medium temperature of the waterwall is higher than in subcritical boilers, since the temperature of the cooling medium will be higher. These higher average temperatures require higher resistance to creep. In the design of ultra-supercritical boilers, material cost, material reliability and longevity should be Get Price
Aug 25, 2010 · A once-through boiler does not have any boiler blow-down, therefore, less waste water is disposed of and eventually condensate make-up is usually significantly less. 5. In a supercritical unit the main steam temperature is controlled by the water-fuel ratio control with back-up spray attemperation.Get Price
A subcritical pressure high-temperature steam power plant includes a combustion boiler system, steam turbine generator system, and condensate and feedwater system and wherein the conditions of steam generated in the boiler system and supplied to the steam turbine generator system are subcritical pressure and high temperature (turbine inlet temperature of 593° C. or …Get Price
Boiler design for ultra-supercritical coal power plants Get Price
boilers, the fuel's ash does not melt or soften in a CFB, which allows the CFB to avoid many of the fouling and corrosion problems encountered in conventional boilers with an open flame. Supercritical boiler design considerations For once-through supercritical boiler designs (Figure 4), the low, even combustion temperature and heat flux Get Price
latent heat of vaporization and subsequent boiler and condenser for a supercritical CO. 2. working fluid. The high density of CO. 2. above the critical point also allows for relatively low compression power compared to gas turbine fired Brayton cycles. There is also an inherent advantage of sCO. 2. over steam cycles in termsGet Price
It can be observed that after a particular pressure the latent heat is zero-the water becomes steam immediately. Boilers operating above this pressure and temperature are called Super-Critical boilers and Ultra Super Critical boilers. The table given below gives the typical operating conditions (not boiling temperatures)Get Price
What is a supercritical boiler? A supercritical boiler burns pulverized coal and is a once-through boiler, meaning that it doesn't require a drum to separate steam from water. Rather than boiling water to produce steam and then using that steam to turn a plant's turbine, a supercritical boiler operates at such high pressure (3,208 psi/221.2 bar or above) that the fluid matrix in it ceases Get Price
Once-through boiler technology, which originated in Europe, has evolved into the most effective application for supercritical steam conditions. This technology is now expanding across Eastern Europe. With the need to expand or replace generation with lower cost, base load power, firms in the U.S. are now planning to add new coal-fired capacity.Get Price
Jun 30, 2006 · @article{osti_908300, title = {Ultra-Supercritical Pressure CFB Boiler Conceptual Design Study}, author = {Fan, Zhen and Goidich, Steve and Robertson, Archie and Wu, Song}, abstractNote = {Electric utility interest in supercritical pressure steam cycles has revived in the United States after waning in the 1980s. Since supercritical cycles yield higher plant …Get Price
Page 12 of 29 Once-through Boiler Characteristics • The once through boiler has high load response characteristics due to the fact that it does not have a drum and has a much lower water inventory. • In the once through boiler, many times the load change response is dictated by the firing system and its controls rather than the boiler, per-say.Get Price
conditions, changing from subcritical to supercritical technologies would require a different boiler made with different steel alloys, different water wall tubing, different valves, different turbines, different reheaters, different boiler feed pumps, and a different economizer. Sahu Depo.Get Price
levels of purity. Supercritical boilers do not have a steam drum that separates the steam and the water. Materials:-Supercritical power plants use special high grade materials for the boiler tubes. The turbine blades are also of improved design and …Get Price
Key Difference - Subcritical vs Supercritical Boiler What is the Get Price
Feel free to reach out if you want to collaborate with us, or simply have a chat.
