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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!
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equipment to inject water into the boiler through steam
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
elements for feedwater entry., chemical injection, blowdown removal, level control, and steam-water separation. The steam bubbles disengage from the boiler water in the riser tubes and steam flows out from the top of the drum through steam separators. Boiler tubes Boiler tubes are usually fabricated from high-strength carbon steel.Get Price
The treatment and conditioning of boiler feed water must satisfy three main objectives:. Continuous heat exchange; Corrosion protection; Production of high quality steam; External treatment is the reduction or removal of impurities from water outside the boiler. In general, external treatment is used when the amount of one or more of the feed water impurities is too …Get Price
Producing Hot Water by Direct Steam Injection finalGet Price
surfaces of boiler tubes can result in exposure to high heat fluxes due to insufficient cooling from steam or water flows. Steam is generated within the deposit and flows outwards. It is replaced with boiler water carrying non-volatile contaminants. A highly concentrated liquid phase can accumulate within the deposit.Get Price
Feed water enters the boiler through economizer lower headers Water/vapor separation occurs in the steam drum of the generating bank Generating bank is natural circulation loop Water flows down backside Steam/water flows up front Feed Water Inlet Steam drum Generating Bank Economizer Circulation in Two-Drum Boiler Top drum is a steam-water Get Price
Oct 16, 2018 · With water being so integral to the boiler's ability to produce the steam that can be converted into heat, it is imperative that the water – which can be rife with impurities that can result in rust, scale, corrosion and, ultimately, boiler failure – be properly treated so that the impurities are removed or neutralized.Get Price
generators, purified water and water for injection (WFI) generation equipment, glassware/cabinet washers, air handling units, air compressors and plant steam boilers are designed by a vendor that specializes in a particular type of equipment. Automation for these units may be provided either by the vendorGet Price
Regardless, if the boiler system is new or old a ideally a chemical pot feeder should be used to inject the hot water boiler chemical into the system. Chemical pot feeder come in sizes from 2 to 12 gallons. The larger the water system, the larger the preferred unit (saves time refilling the unit).Get Price
Adding amines to steam for humidification . Humidity control is required in all health care facilities. Direct injection of steam from a central boiler plant is the most economical humidification system. The steam carries neutralizing amines—corrosion-inhibiting chemicals—that are added to boiler feedwater to prevent pipe corrosion.Get Price
Answer: Nitrogen is injected into a boiler as part of a "preservation" treatment. This occurs when the boiler has been taken out of service and is not going to be used again for some time (say weeks to months). This may occur either when a boiler needs to …Get Price
Once Through Steam Generation is IST's solution to the limitations of traditional drum-type boilers. The continuous-flow steam generator of the OTSG system converts all feed water into high-purity, superheated steam, and through the simplicity and versatility of the design, achieves new levels of cost-effectiveness, performance and durability whichGet Price
Steam is used to heat product by direct injection of live steam directly into the product. Our discussion is on low-pressure steam boilers, up to 15 psi =(pounds per square inch). There is also the cast iron sectional boiler. A steam boiler is not filled with water to the top, so to leave room for the steam and for expansion.Get Price
a dual‐modulating steam injection system is recommended. With this system, the steam flow is modulated at two points: an external modulating control valve, and at the point of actual injection. Figure 4. Dual Modulating Steam Injection Control System The steam control valve is activated by aGet Price
Description: The WLS Steam Injection Humidifier and the WSE Steam Exchange Humidifier supply precise humidity control from the facility steam boiler into the air stream. Typically used in manufacturing plants, printing plants, commercial offices, hospitals and any other. General Technology: Steam-to-Steam.Get Price
Dec 30, 2010 · steam injector water into boilerGet Price
through an atmospheric vent pipe located on the top of the stripper section . Boiler Feed the water side of the steam drums but should never be allowed to get into any steam lines maintain the quality of the boiler feed water. The chemical injection is needed because of the hardness in the water coming from theGet Price
Water/Steam Injection. Water or steam injection can be utilized to reduce NOx levels. By injecting water or steam into the flame, flame temperatures are reduced, thereby lowering thermal NOx formation and overall NOx levels. Water or steam injection can reduce NOx up to 80% (when firing natural gas) and can result in lower reductions when Get Price
Sep 17, 2021 · It can also be caused by an accidental introduction of organic matter (grease or oil) into the boiler feedwater or condensate return. The foam inside the boiler is easily forced out of the boiler steam outlet and can cause major damage. Water hammer in a steam line, erosion in steam piping, and boiler low water events are damaging to your system.Get Price
The steam generated in the boiler must be conveyed through the pipework to the point where its heat energy is required. Initially there will be one or more main pipes or steam mains which carry steam from the boiler in the general direction of the steam using plant. Smaller branch pipes can then distribute the steam to the individual pieces of equipment. Steam at high pressure …Get Price
To inject chemicals into the boiler drums of small, stationary, low pressure boilers. View More; Steam Locomotive Injectors - Steam Locomotives. device. An injector uses the venturi effect to inject water into the boiler. The injector of a steam locomotive could be a …Get Price
Penberthy injectors feed water into the boiler at a temperature of from 130°F to 212°F (55°C to may be used to heat the water before injection into the boiler, avoiding the disadvantage of cold steam passes through the steam jet into a suction chamber, proceeds through a suction jet and out of the overflow. Steam, which attains a Get Price
The treatment of water for steam generation is one of the most sophisticated branches of water chemistry. An understanding of the fundamentals of boiler water chemistry is essential to the power engineer who continually strives to increase the …Get Price
Adding amines to steam for humidification . Humidity control is required in all health care facilities. Direct injection of steam from a central boiler plant is the most economical humidification system. The steam carries neutralizing amines—corrosion-inhibiting chemicals—that are added to boiler feedwater to prevent pipe corrosion.Get Price
Sep 26, 2016 · For industrial companies using a boiler for its facility, some type of boiler feed water treatment system is usually necessary to ensure an efficient process and quality steam generation. The most appropriate boiler feed water treatment system will help the facility avoid costly plant downtime, expensive maintenance fees, and boiler failure as a result of scaling, …Get Price
Description: The Series 24 is a cast-iron water or steam boiler designed for use with light oil, gas, or a light oil-gas combination. The Series 24 is designed for installation with either a standard chimney or a pressurized vent system. The boiler has a …Get Price
Producing Hot Water by Direct Steam Injection finalGet Price
Answer (1 of 4): I like telling the story of water treatment in boilers and it all starts with locomotives. The following is mostly true but told with a bit of exaggeration. In the beginning trains exploded. Many people died from this but more importantly to …Get Price
Injecting water into working steam eng. boiler. Oct 11, 2003 · The main way used a pump that forced the water from the tender through a preheater to raise the temp. of the water going into the boiler so it would be closer to the temp of the boiler water so as not to shock the boiler and or cause a drop in the temp of the boiler water.Get Price
high TDS in boiler water or excessive steam velocity at steam outlet nozzle. ondensate – Steam that has been used and converted back into water. ondensate receiver – Designed to collect condensate and return it to the boiler feedwater tank. Feedwater – A combination of condensate and make-up water ready to be pumped into the boiler.Get Price
Mar 21, 2014 · With water-tube boilers, instead of the hot gases passing through tubes contained within the water, the water instead passes through tubes contained within the hot gases. Once again this allows heat to be transferred by convection or thermal radiation and results in the water boiling into steam.Get Price
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