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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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THRUST MONITORING ON BOILER FEED PUMP
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
Mar 11, 2015 · There are 3 pumps per boiler with generally 1 or 2 running at any one time depending on main unit (steam turbine) output. The flow from each pump varies between 50kg/s to 110kg/s (1.8 to 3.9 cu ft/sec) and again depends …Get Price
Feb 13, 2011 · Re: Boiler Feed Water Pump Thrust Bearing Failure. 10/29/2010 12:18 AM. Internal Hydraulic Balancing may be irregular. Check for closed/pinched valve (if any) in the balancing line or blockage in the balancing line. If ok, suspect the damage/heavy rub on the labyrinth of the balancing disk/drum.Get Price
Aug 20, 2019 · The pump has to use steam at boiler steam pressure, to force water into the boiler. So the pump has to raise the pressure of the feed water above the pressure of the steam which is powering the pump. The clever pump design uses large steam driven pistons to drive smaller water pump pistons. Larger steam pistons top right 5/8″ dia, water Get Price
• Contributing Factor 1 (Latent) – Insufficient online monitoring of pump performance due to inadequate instrumentation . prevented effective pump health monitoring • Contributing Factor 2 (Latent) – Inadequate surveillance program for boiler feed water conditions led to a possible . corrosive environment within pump flow pathGet Price
Aug 31, 2018 · Role of Boiler Feed Pump in Boiler Feed System Working Principle of a Boiler Feed Pump. The work of a boiler feed pump is to discharge the condensate boiler feed water from hotwell to the boiler drum. With the rotation of shaft and impeller the hot feed water is thrown outwards radially across the walls of the pump; along the path of the flow.Get Price
Trichi Citravesal Boiler Cowpany Agent 20t gas fired Steam Boiler Armenia Each kilogram of steam would then have received 2 257 kJ of heat from the boiler. Shell boilers are often operated Learn More; High Tech 2 ton steam boilers Of Industrial Capacity .Get Price
Jan 07, 2010 · Vibration issue on Boiler Feed Pumps. At pump inboard we are having high vibration through permanently mounted proximity probes on DCS and pump is getting tripped when it reaches hi-hi alarm value at start up. 2 Mills is hi-alarm setting and tripping is at 4 Mills. I am attaching some spectrums and wave forms of online probes data as well as Get Price
holes split casing design allows pump to be splitted axially, a high pressure boiler feed pump set will operate with pressurised fluid within the thrust bearing permissible total wear on the thrust pad from new is typically between 0 75mmGet Price
Thrust Monitoring on Boiler Feed Pump Equipment One of the challenges facing plant instrumentation engineers is the effective and reliable monitoring of thrust bearing wear in critical pump applications. Pumps of this type are in continuous use and operational downtime normally only permitted during planned outages. Predicting the wear andGet Price
BFP Pump. Cooling Tower. Hydro Turbine. Compressor. Apart from solutions for critical machine monitoring, Vibravista offers cost-effective and one stop solutions for essential or general purpose machines. Below is an example of a Boiler Feed Pump and how DTMs can supply a good solution when a 19'' rack is not accepted due to limited space Get Price
Oct 20, 2009 · Pumps were returned for warranty but PVSC was told that the "pumps were perfect," so the system must be at fault. PVSC incurred downtime, the expense of repairs and the costs incurred by frequently removing and replacing boiler feed pumps. PVSC was confronted with the possibility of completely scrapping its system.Get Price
Jul 02, 2010 · Its made by WEIR PUMPS LTD., the suction pressure is 2.0barg and the discharge is 130 barg. its an electric driven, 8 stages centrifugal pump which is supposed to handle saturated boiler feed water @ 110 deg C. It is designed for the capacity of 76 kg/sec. And it is installed with Kingsbury Leading edge Groove-Horizontal Equalizing thrust Get Price
The main boiler feed pump supplies 1.6 million kg of water per hour at a pressure of 220 bar and a temperature of 160 °C. Clearly under these conditions, some preliminary pressurization is needed to suppress cavitation at the impeller inlet and for this reason a small so-called booster pump is incorporated into the system.Get Price
Answer: Let me explain to you the entire thing part by part: Why axial thrust exerted on the rotor towards suction? During operation of a pump an axial thrust is exerted on the rotor towards the suction side. This arises because the area of the back …Get Price
In a thermal power plant, the boiler feed pump (BFP) is one of the critical auxiliary machines that are equivalent to the heart of the plant. In pace with the increases in the capacity of equipment for thermal power generation, improvements to adapt to higher temperatures and pressures, and changes in operation method, BFPs have been improving and advancing.Get Price
Thrust monitoring of boiler feed pump equipment. February 2008 · World Pumps. Russell King; One of the challenges facing plant instrumentation …Get Price
6. Boiler burner management using PLC 7. Smart RFID pass for toll gate centers 8. Industrial Downtime monitoring system 9. Dynamic weighing of material in a conveyor 10. Wireless safety system for process plants 11. Secured tracking and monitoring of moving objects in Airports using WSN 12. Boiler feed pump control and protection using PLC 13.Get Price
holes split casing design allows pump to be splitted axially, a high pressure boiler feed pump set will operate with pressurised fluid within the thrust bearing permissible total wear on the thrust pad from new is typically between 0 75mmGet Price
holes split casing design allows pump to be splitted axially, a high pressure boiler feed pump set will operate with pressurised fluid within the thrust bearing permissible total wear on the thrust pad from new is typically between 0 75mmGet Price
Fig. 6 Boiler feed pump: Double-suction reactor feed pump made of cast iron Cast pressure-retaining casing parts are increasingly replaced by forged parts. As an example, such a feed pump could be designed with a flow rate of about 4200 m3/h and a head of about 700 m at a rotational speed of 5300 rpm.Get Price
AMT's state of the art boiler feed and deaerator systems are designed to save you time and money. Each DETOXX System features AMT's FLO™ Technology for system optimization and BEPO™ Technology for cost savings and extended life. By using a Variable Frequency Drive per pump in lieu of Pressure Reducing Valves, DETOXX is extremely efficient.Get Price
Aug 01, 2010 · Analyzing the poor repairs on a boiler feed pump and how they affect the pump's performance and reliability. It is often said that a picture is worth a thousand words. This old adage could not have been truer when a coal-fired power station received pictures from the inspection team at a service center.Get Price
About this product. The WXH is a utility-grade, high-pressure, ring section pump with heavy duty, segmental ring, diffuser design. Axial thrust balance device with stacked rotor construction. Suitable for boiler feed pump and TCA applications in combined cycle, solar power, etc.Get Price
HPT radially split barrel-casing pumps are specifically designed for boiler feed applications in thermal power stations. These pumps are optimized to provide high availability and high efficiency operation over an extended period of time, …Get Price
• Contributing Factor 1 (Latent) – Insufficient online monitoring of pump performance due to inadequate instrumentation . prevented effective pump health monitoring • Contributing Factor 2 (Latent) – Inadequate surveillance program for boiler feed water conditions led to a possible . corrosive environment within pump flow pathGet Price
The HPT is a pump specifically designed for boiler feed applications in thermal power stations. The pumps are optimized to provide high-efficiency operation over an extended period of time, thus reducing operating and maintenance costs.Get Price
Boiler Feed Pump Balancing Device A small portion of the feed water in the order of about 10% which is not calculated to the guaranteed delivery capacity is taken of from the space behind the last impeller for the operation of the automatic balancing device to balance the hydraulic axial thrust of the pump rotor.Get Price
Feb 01, 2008 · A high pressure boiler feed pump (BFP) set will operate with pressurised fluid within the thrust bearing, with permissible total wear on the thrust pad typically between 0.75 mm and 1.25 mm, before inspection or replacement is required. Older BFP designs utilise a hydrodynamic (water) lubrication system driven by impeller action.Get Price
Thrust monitoring of boiler feed pump equipment Get Price
Oct 15, 2014 · 1. BEST PRACTICES FOR CONDITION MONITORING AND MAINTENANCE OF BOILER FEED PUMP V.Gautham BE Power NPTI MBA SIMSREE(2014-16) 2. INTRODUCTION Function of BFP – transport water from feed storage tank to boiler drum through H.P heater, F.R.S and economizer Types of BFP – KHI and FK series Need for maintenance 3.Get Price
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