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.
Vibration Analysis Case Study - 3600RPM Boiler Feed Water
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
The plant's original boiler feedwater pumps were not designed for frequent starts and stops, which created a higher risk of internal metal parts galling and increased the potential for pump seizure. The Fort St. Vrain facility has a unique history. It was originally commissioned as a nuclear power station with an innovative high-temperature Get Price
Case studies in boiler trouble shootingGet Price
Several field studies of cavitation in high energy pumps have been presented. Ferman, et al. (1997), present a case study with a boiler feed pump where one aim was to reduce the erosion by an improved impeller design that had smaller cavity length. Full scale flow visualization techniques were applied.Get Price
Sep 07, 2014 · Bleed steam extraction: for regenerative system, numbers of non-regulated extractions are taken from HP, IP turbine. Regenerative heating of the boiler feed water is widely used in modern power plants, the effect being to increase the average temperature at which heat is added to the cycle, Thus improving the cycle efficiency. 21.Get Price
The shaft was attached with feed water condensate pump system in thermal power plant boiler. The shaft was fabricated from martensitic stainless steel. A detailed study was carried out to Get Price
The boiler is running at a constant pressure head 'H', but the steam demand is changing continuously with time. The boiler feed water capacity must vary with the steam demand, but the pressure or head must remain constant, as shown in graph. 2.1 Pump Performance Curve: Fig 2. Pump characteristic curveGet Price
VIBRATION From Analysis to Troubleshooting MAURICE L. ADAMS, JR 10.4.1 Boiler Feed Pump Case Study 1 354 10.4.2 Boiler Feed Pump Case Study 2 358 10.4.3 Boiler Feed Pump Case Study 3 360 10.5 Nuclear Feed Water Pump Cyclic Thermal Rotor Bow . 361 . xiv ContentsGet Price
Various condition monitoring techniques used in this case study involved vibration analysis, motor current signature analysis, noise monitoring and wear debris analysis. These techniques were applied on the three pumps, namely boiler feed water pump, auxiliary cooling water pump and condensate extraction pump, which have to work continuously Get Price
Feb 04, 2022 · Read Book Boiler Tubes Failure Causes And Remedies A Case Study Of Boiler Tubes Failure Causes And Remedies A Case Study Of If you ally dependence such a referred boiler tubes failure causes and remedies a case study of books that will offer you worth, get the categorically best seller from us currently from several preferred authors.Get Price
This research deals with the parametric study of marine steam power plants. It studies the effect of the ambient temperature which is considered as the cooling water inlet to the condenser (from 24oC to 35 oC) also the boiler pressure (from 30 bar to 60 bar) on the performance of the steam power plants in both fully loaded ship and ballast Get Price
Mar 26, 2021 · Imagine if you could eliminate the unexpected failure of your boiler feed water (BFW) pumps. How would that impact your operation? For more than 10 years, BFW pumps have comprised one of the most prevalent causes of unplanned downtime among the facilities that rely on them. As an active participant in the boiler industry, you most likely know that pain all too well.Get Price
A sudden change of the 1X vibration response of a steam turbine at steady state operating condition is assumed to be the result of damage, such as a liberated blade. Unexpected 1X vibration response changing was monitored from a steam turbine driven boiler feedwater pump. It was not a lost blade or debris.Get Price
Condition Monitoring and Vibration Analysis of Boiler Feed Pump G. Suresh Babu*, Dr. V. Chittaranjan Das** In the later case, vibration measurements are taken to understand the cause, so that an appropriate fix can be Boiler Feed Pump (BFP) is used to pump the feed water (chemically treated water) in to the boiler. The FK6D30 typeGet Price
Machine Class: Feed Water Pump (Nuclear) Rotating Speed: 5100 RPM Overall Alarm: 0.400 ips THE VIBRATION FAULT PERIODIC TABLE ANALYSIS & TESTING SYNCHRONOUS VIBRATION [1x RPM] Potential Causes: U b Unblbalance E c Eccentricity L a Mechanical Looseness Type A G th Gear Tooth Fault BY DESIGN SOME FAULTS ARE RULED‐OUT UGet Price
May 23, 2005 · This fluid coupling is driving a large Boiler Feed pump. It is near two other boiler feed pumps, but only 2 run at any given time. The other operating unit (no matter which other one is in operation) doesn't show this noise. They are all mounted on concrete bases, approx. 15 feet away from each other, on the bottom floor of a power plant.Get Price
Accordi ng to the. analysis of the process parameters, the impact on the pr ocess was following are the causes of deposition. 1. Deposition of solids carried in the steam fr om the boiler water. 2 Get Price
Nov 21, 2016 · The below video is a case study of a 400HP, 3600RPM (2 Pole) Boiler Feed Water Pump Motor that had vibration problems after a used motor …Get Price
Case studies in boiler trouble shootingGet Price
In 2000, commercial operation started of. Tachibana Bay Plant, controlled by Electric Power Development Co., Ltd. This state-of-the-art large capacity. plant (1,050MW) has a main steam pressure level of 25MPa and a temperature of 600 C, and utilizing high steam. conditions with a re-heating steam temperature of 610 C.Get Price
Feb 22, 2017 · The below video is a case study of a 400HP, 3600RPM (2 Pole) Boiler Feed Water Pump Motor that had vibration problems after a used motor was put in place of the original motor. This was originally presented at the 2016 Reliability, Process, & Maintenance Symposium (RPM) in Kalamazoo, Michigan on September 13-14, 2016. Read MoreGet Price
Boiler feed pump failures may have catastrophic impact on the power plant operation, therefore it was decided to investigate a possibility of developing a system, which would trigger a warning in case of suspicious machine behaviour. 1.2 Aim The aim of the project was to analyze provided boiler feed pump data in order toGet Price
Dec 24, 2010 · A major Midwest US utility power station upgraded its boiler feed water make-up system by replacing the conventional lime softening and sand/gravel bed filtration with an integrated membrane based system. The conventional system was resulting in the use of large quantities of coagulant, lime, acid and caustic to produce demineralized water.Get Price
Monitor the pump and motor vibration every 30–90 days to determine if fault conditions are worsening. 2. Stock a spare pump and pump cast parts for repair to compensate for long lead time. 3. Evaluate the design of the boiler level control valves. Select a valve trim that will allow the valve to operate between 30 –70% open under normal Get Price
In order to heat the feed water in the regenerative cycle of the turbine, condensate from the hot well of condenser is pumped by the condensate pumps, and supplied to the deaerators through ejectors, gland steam coolers, L.P. heaters and gland cooler. From deaerator, the feed water is supplied to boiler by boiler feed pumps through H.P. heaters.Get Price
start -up and huge liquidated damages imposed. A typical installation of boiler feed water pump shall have following protection devices Suction strainer, Minimum flow control valve based on forward flow demand to boiler, vibration monitoring system as mandated by specification and API 670 latest edition, motor over current protection device.Get Price
Nov 02, 2016 · Tom Spettel, Category IV ISO Certified Vibration Analyst goes over a case study of a 450HP, 3600RPM (2 Pole) Boiler Feed Water Pump Motor at the 2016 ReliabiGet Price
Feel free to reach out if you want to collaborate with us, or simply have a chat.
