Press the left button, drag the mouse, rotate the cube, see more information

Limit Discounts

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.

Payment Method

We support various payment methods:
T/T payment
VISA
paypal
MasterCard
Alipay etc
Save time in your buying process.

Certified Product

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

Product Type

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

About Us

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!

Contact Us

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.

meaning of carryover in steam boiler Agent

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :meaning of carryover in steam boiler Agent
  • Supply Capacity : 10 units/month :meaning of carryover in steam boiler Agent
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave Your Message And Get Price!

I need the quotation of , the fuel is , this capacity is , use for . My Name is , my Email is , my WhatsApp is , Please Send the detail information for me!

Popular products

HOT

θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

consult
HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

consult
HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

consult
HOT

T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

consult
HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

consult
HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

consult

Leave us a message

We will send out plans and quotations within five minutes

Name (optional)

Email

Whatsapp

Choose product type

Message

boilermanufactory

Get display discount

boiler
Contact us

Global Sales Hotline:
0086-371-60922096

Email: [email protected]

Voicemail
  • Clean Steam - Water Technology Report

    May 09, 2016 · Boiler manufacturers guarantee a maximum percent carryover limit of 0.05% to 0.10%. The level of steam contamination is measured as percent moisture and parts per million (ppm) solids. Steam quality is expressed as percent moisture or conversely as percent dryness. Most boilers are capable of producing steam that is 99% dry (1% moisture) at a Get Price

  • Steam Systems Flashcards

    A high water condition in the boiler feed pump reciever. A time clock. Definition. A low water condition in the boiler. Term. Water is usually supplied to the boilers that are installed in large commercial systems or to a system with a condensate return problem or to fire tube boilers by a: Condensate receiver pump.Get Price

  • meaning of carryover in steam boiler Agent

    When any solid, liquid or vaporous contaminant leaves the boiler drum along with the steam, the phenomenon is called as carryover. Carryover though does not sound like a serious issue, can affect performance of a steam system in many ways. Carryover results from incomplete separation of water from mixture of steam and water.Get Price

  • STEAM-SIDE COIL CORROSION IN DRY KILNS

    solubility in the hot boiler water. Traveling with the steam, they are then free to dissolve into the condensate as the steam condenses. Oxygen and carbon dioxide can also be drawn directly into the coil through leaks of various kinds. This commonly occurs after the steam supply valve is closed and the residual steam condenses, drawing a slight Get Price

  • Understanding Steam Cycle Chemistry - Jonas Inc

    Steam-drum carryover (mechanical and volatile vs pressure). Deaerating capabilities of the con- perature has no meaning for boiler water control unless strong bases (phosphate or hydroxide) are present. sants and chelating agents—either EDTA or NTA—can be combined with phosphateGet Price

  • Water Handbook - Steam Turbine Deposition, Erosion

    Carryover of boiler water, resulting from inadequate steam-water separation equipment in the boiler, caused this turbine deposit problem. The nature of silica deposits found on turbine blades varies greatly. Table 18-1 lists a number of silica compounds that have been identified in various studies of turbine blade deposition.Get Price

  • What is Carryover ? Causes of Carryover

    Some of these factors are-. 1. Operating pressure. Operating the boiler at pressures significantly lower than design pressures is a cause of carryover. Lower the steam pressure more will be the specific volume of the steam inside. Hence, the steam velocity in drum internals would be more at lower pressures.Get Price

  • Instrumental Knowledge - Infection Control Today

    May 01, 2000 · Carryover is defined as water and boiler chemicals that are transferred fromthe boiler to the steam system through foaming (also known as priming) or otherprocesses. The amount of carryover is what is being determined when condensatereturn water is analyzed. Blow down is the process by which solids in a boilerare controlled.Get Price

  • Water Steam Cycle Chemistry And Corrosion - Uniper

    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

  • Prevention and Treatment for Carryover-Foaming - tpub.com

    Remember also, any moisture carryover with the steam is an additional heat loss through the steam line. Prevention and Treatment for Carryover-Foaming and Priming There are two kinds of solids present in most boiler water-the dissolved solids, or substances that are in solution, and suspended solids.Get Price

  • meaning of steam boiler Agent

    Boilers and Pressure Vessels Ref No. BPVLiming Safety . A descaling agent or chemical descaler is a liquid chemical substance used to remove limescale from metal surfaces in contact with hot water, such as in boilers, water heaters, and kettles.Limescale is either white or brown in colour due to the presence of iron compounds.Glass surfaces may also exhibit scaling stains, as can …Get Price

  • Steam Purity - boiler-wrba.org

    •Silica –normal saturated steam should be < 20 ppb in most boilers. High pH in the boiler water will reduce silica carryover from the boiler water. Monitor the steam because: •Precipitation of silica forms silicate deposits on the cold end of the turbine that are not water soluble and are very difficult to remove. The deposits may causeGet Price

  • WHAT IS PRIMING, FOAMING AND CARRYOVER IN BOILER

    Jul 01, 2019 · WHAT IS PRIMING, FOAMING AND CARRYOVER IN BOILER OPERATION [ हिंदी ]Boiler water carry-over is the contamination of the steam with boiler-water solids. BubGet Price

  • What is Carryover | Causes of Carryover - Forbes Marshall

    Foaming and priming in boilers - LenntechGet Price

  • carryover in boilers - Boiler and Pressure Vessel

    When any solid, liquid or vaporous contaminant leaves the boiler drum along with the steam, the phenomenon is called as carryover. Carryover though does not sound like a serious issue, can affect performance of a steam system in many ways. Carryover results from incomplete separation of water from mixture of steam and water.Get Price

  • Understanding Steam Cycle Chemistry - Jonas Inc

    Steam-drum carryover (mechanical and volatile vs pressure). Deaerating capabilities of the con- perature has no meaning for boiler water control unless strong bases (phosphate or hydroxide) are present. sants and chelating agents—either EDTA or NTA—can be combined with phosphateGet Price

  • Inferred pH in Steam Plant Water Chemistry Monitoring

    Common boiler water treatment chemicals are sodium hydroxide and sodium phosphate salts. They are used to adjust boiler water pH to reduce corrosion and buffer the water against acid-forming contaminants. Boiler water chemicals by and large remain in the boiler. However, vaporous and mechanical carryover do introduce trace amounts into the steam.Get Price

  • Boiler Water Tests - Viking Water Technology, Inc.

    May 04, 2016 · Boiler pH should be kept between 10.5 and 12.5. Below 10.5, there is insufficient protection from corrosion and hardness compounds are not precipitated in the desired, free-flowing form. Above 12.5 there is the possibility of caustic embrittlement and carryover. Condensate pH should be kept between 8.0 and 8.6.Get Price

  • WHAT IS PRIMING, FOAMING AND CARRYOVER IN …

    Aug 07, 2014 · Carryover also known as priming is any solid, liquid or vaporous contaminant that leaves a boiler with the steam. In low/medium pressure boilers (<100 bar) entrained boiler water is the most common cause of steam contamination. Both mechanical factors such as boiler design, high water levels, load characteristics and chemical factors such as high solids …Get Price

  • QUIZ: Boiler Water Treatment Chemical Guidelines — Part II

    Boiler Water Treatment Chemical Guidelines—Part Il continued Because of the associated corrosion problems, chelants are not the preferred treatment choice. However, if the system dictates the use of chelating agents, it can feed under "starvation" conditions, i.e., no free residual in the boiler. Based on the trace level of hardness in the boilerGet Price

  • EP0375326B1 - Determining or monitoring parameters in

    EP0375326B1 EP89313214A EP89313214A EP0375326B1 EP 0375326 B1 EP0375326 B1 EP 0375326B1 EP 89313214 A EP89313214 A EP 89313214A EP 89313214 A EP89313214 A EP 89313214A EP 0375326 B1 EP0375326 B1 EP 0375326B1 Authority EP European Patent Office Prior art keywords concentration boiler tracer feedwater blowdown Prior art date Liming …Get Price

  • BFW Treatment - Sulphuric Acid

    Anitfoaming agents, dispersants and oxygen scavengers are also added as part of an internal treatment process to condition boiler water. Antifoaming Agents. A high percentage of carryover is caused by foaming in the steam drum. Antifoaming agents reduce foaming and help maintain steam purity. DispersantsGet Price

  • US5041386A - Concentration cycles, percent life holding

    Mechanical carryover characterizes inefficient boiler performance in that water droplets per se become captured in the steam; that is, water droplets are entrained in the body of steam and such droplets will themselves carry the inert tracer which enables mechanical carryover to …Get Price

  • Second Fireman exam samples Flashcards

    The water in the boiler is heated, turns to steam, and leaves the boiler through the __. The feedwater ___ valve should be located as close to the shell of the boiler as practical. A (n) ___ may be required on some boilers to remove oxygen and other gases. The ___ shuts off the burner in the event of low water.Get Price

  • What is the Rate of Blowdown? - Definition from Corrosionpedia

    Aug 15, 2017 · A blowdown of the boiler is a routine operation necessary due to the increased concentration of total dissolved solids in the boiler during steam production, which causes formation of sludge or sediments in the boiler, leading to degraded heat transfer. Therefore, water is periodically discharged or blown down from the boiler.Get Price

  • B&W Learning Center Articles - Babcock & Wilcox

    Only mechanical carryover is affected by boiler design. Noninteractive gases such as nitrogen, argon and oxygen carry over almost entirely with the steam, having no relationship to moisture carryover. Excessive steam impurity concentrations can also be caused by feedwater and boiler water chemistries that favor volatile species formation.Get Price

  • Carryover with steam - Wikipedia

    Carryover with steam, in steam technology, refers to transport of moisture and impurities with steam.. The moisture carryover with steam is quantified by the mass flow rate of liquid water per mass flow rate of steam. In boilers producing saturated steam, it is typically about 0.1% but may increase with fouling and boiler impurities.. The carryover of impurities (for example, sodium, …Get Price

  • The International Association for the Properties of Water

    particularly if dryout occurs in the boiler/evaporator. Both treatments have to be monitored very carefully to avoid carryover into steam [3], which can result in steam turbine deposition and stress corrosion cracking in the superheaters and steam turbine. The primary purposes of this document are to: a) highlight the problems which can emergeGet Price

  • The International Association for the Properties of Water

    particularly if dryout occurs in the boiler/evaporator. Both treatments have to be monitored very carefully to avoid carryover into steam [3], which can result in steam turbine deposition and stress corrosion cracking in the superheaters and steam turbine. The primary purposes of this document are to: a) highlight the problems which can emergeGet Price

  • STEAM DRUM WATER LEVEL MEASUREMENT - F.W. Webb …

    Boiler steam drum water level is one of the most important power plant parameters to both measure and control. Control of the proper water level in the boiler is critical for safe operation of the boiler. If the level is too low, boiler tubes will be damaged by overheating. If theGet Price

Discount
7X24 Online