Turbines are fueled either with natural gas, syngas or fuel oil. The condensate extraction pump, which is located at the bottom, creates suction. 18. LG Product Group - Multi-Mini. LOW LEVEL VS HIGH LEVEL EJECTOR 3. The condensate pumps provide the driving force for the condensate flow through the steam jet air ejector (SJAE) condensers and steam CONDENSATE EXTRACTION PUMP MAINTENANCE REPORT 2012 CONDENSATE EXTRACTION PUMP MAINTENANCE REPORT 2012 13/16 14. KIRLOSKAR CONDENSATE EXTRACTION PUMPS. An extraction pump is an important part of a feed water system .Generally, fitted in between the condenser and de-aerator, the extraction pump works as an excellent tool for generating the requisite pressure, to deliver the feed water from a condenser under vacuum to de-aerator or a feed pump inlet. These pumps have FIVE stages and since the suction is at a negative pressure, special arrangements have been made for providing sealing. The cooling water enters at the bottom tubes and leaves through the upper half of the tubes. 2. This system is simple, reliable and cheap. The pump is driven by an electric motor. Condensate extraction pumps (CEP) extract the condensate water from the condenser and pump it through the condensate polishing system and the LP heaters to the de-aerator feed water tank. It is Thermodyne's "Pressurised Condensate Recovery Module". K I R LO S K A R B R O T H E R S L I M I T E D. KIRLOSKAR CONDENSATE EXTRACTION PUMPSRangeDelivery size Suction size Head Capacity - TYPE - BHRC / MNCV. These pumps have FIVE stages and since the suction is at a negative pressure, special arrangements have been made for providing sealing. SJD-CEP vertical can condensate extraction pumps, are specified wherever limited NPSH is available, either due to system constraints or liquids operating near to their vapor pressure, typically for condensate extraction and heater drain pump applications. 3. 6. Cavitation refers to the formation of vapor cavities inside the liquid being pumped, resulting in a lower density mixture of liquid and gas. 6. The exhaust steam enters from the top and flows over a nest of tubes. The can is arranged in a pit below the installation floor. 2.Air cooled Condenser 2.Strainers 3.Condensate storage tank 3.3Bellows 4.Condensate extraction pumps 4.Valves 5.Inter condenser 5.Pipe Lines 6.After condenser 6 .Instrumentation 7.Hogger Ejection system 8.Drain Pot . CONDENSATE EXTRACTION PUMP: to remove the condensate from the condenser and feed it into the hot-well. The most common configuration is 2 x 100 percent per HRSG. We offer various configurations, with or without a pump in stand-by. As the steam and cooling water mix, the steam condenses. fStages: Create Values,Serving Customer!" Condensate Extraction Pumps Condensate extraction pumps are used to pump condensate from the hot well of the condenser to the inlet of the LP economizer of the HRSG. The steam after condensing in the condenser known as condensate, is extracted out of the condenser hot well by condensate pump and taken to the deaerator through ejectors, gland steam cooler and series of LP heaters. Engines. In the world of steam, cavitation issues can commonly be found in . TYPE - BHRC / MNCV. In the Edward's air pump chamber, when the reciprocating piston is at the top position the condensate and air from the condenser enter into the pump in the conical portion of the lower part of the barrel through the ports.It stores at the lower portion of the pump's chamber and at this positon covers the ports.Now the piston starts to fall down from upward position and a vacuum is created at . Condensate Pumps The function of these pumps isto pumps out the condensate tothe deaerator thru ejectors,gland steam cooler, and L.P.heaters. This mixing of phases lowers pumping efficiency, compromising the pump's ability to pump the liquid and inviting further complications. The pumps are vertical multi-stage bowl diffuser type, arranged inside a suction barrel. If air and condensate both are removed, it is called as . Impeller. The pump run in 4130 rpm and the motor runs in 1490 rpm. TYPE - BHRC / MNCV The condensate pump carries the condensate to the hot well, and then the excess water flows through the overflow pipe into the cooling water tank or pond. Presented by. Condensate pump - PowerPoint PPT Presentation. LG Product Group - Multi-Mini . Customer benefitsAlstom Powers Condensate Extraction Pumps are specifically designed for the severe operating conditions of conventional and nuclear power plants. Pump Unit. Condensate Pumps The function of these pumps is to pumps out the condensate to the deaerator thru' ejectors, gland steam cooler, and L.P. heaters. In medium to large size coal- and oil-fired power plants, the CEP are vertical canned type to ensure enough Net Positive Suction Head Available (NPSHA). Up to 8 a/h with 4 ton Unit (130%) Up to 6 a/h with 3 ton Unit (130%). up to 500 mm up to 800 mm up to 350 meters up to 2000 m3/hr. . pumps for condensate extraction, cooling water and boiler feed water and booster services. ZE/ZF end suction pump range These pumps haveFIVE stages and since thesuction is at a negativepressure, special arrangementshave been made for providingsealing. In small coal and oil captive Power Plants, the CEP . Used to feed the water into the boiler (called Feed Water Pump) in power . Condensate extraction pump is not required because tail pipe has incorporated in place of it. A section of tubes is screened by providing a baffle. The feed water from hot-well is further pumped to boiler. The condensate, cooling water, and air travel downwards and are removed by the air extraction pump and condensate extraction pump. ELEMENTS OF CONDENSING PLANT AIR EXTRACTION PUMP: to remove air from the condenser, such a pump is called dry air pump. Hello friends, "Power plant discussion" welcome to all of you my friend to this channel, my name is chandan pathak, I have 10 years of experience in power pl. CIRCULATING WATER PUMPS The circulating water pumps are used to circulate the water from cooling tower to the condenser and back . As we all know that very high temperature and pressure steam expands in a steam turbine and this expanded (low pressure and low temp) steam can go waste if CEP doesn't perform it's function. The condensate water is drawn from the condenser by the extraction pumps and sent to the low . WHAT IS CEP (CONDENSATE EXTRACTION PUMP) - This pump is in actual efficiency booster in a thermal power plant. The boiler feed pump pumps the water into the boiler, overcoming pressure of 150 kg/cm. Condensate extraction pump over hauling workshttps://powerplantworks.blogspot.com/2020/06/cep-pump-in-thermal-power-plant.html Feed pumps may be direct drive or variable speed drive with the use of fluid couplings or variable frequency drives (VFDs). EJECTOR JET CONDENSER The cooling water enters the top of the condenser at least under a head of 6m of water pressure with the help of centrifugal pump. Air-cooled-Condenser-PPT - View presentation slides online. 6. Combined cycle power plant : Also known as gas turbine, it is one of the most popular power generation technologies. fCondensate Pumps The function of these pumps is to pumps out the condensate to the deaerator thru' ejectors, gland steam cooler, and L.P. heaters. Turbine Condensate System. The condensate extraction pump is connected at the bottom of the shell to extract the condensate. Inverted Flow Condenser: 3/8/2016Footer Text 17 The steam enters the bottom of the shell and air extraction pump connected at the top. Steam flows upward first and subsequently, returns to the bottom of the condenser. 984 ft. 492 ft. 131 ft. 164 ft. 49 ft. BOILER FEED PUMP 1. Condensate Extraction Pump : To pump out the condensate to D/A through ejectors, GSC and LPH Gland . 37 3/8 x 54 3/8 x 13 Very Low Noise Gold Fin Condenser Corrosion Treatment. Used to force the . Our condensate extraction pumps GE's condensate extraction pumps are the vertical multi-stage bowl diffuser type (or can type) with a single- or double-suction impeller. Presented by. Then raise the rotor to its top abutment & measure the axial clearance accurately. Scribd is the world's largest social reading and publishing site. Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for Condensate Extraction Pump, Shaft Pump , Mining Industry Chemical Pump , Water Suction Pump , Water Pump . condensed steam from the condenser (called Condensate extraction Pump)Used to transfer the oil from the reservoir to its proper place in I.C. January 19~24, 2012 Then lower the pump rotor to bottom position by means of adjusting nut (924) until the impeller touch against the pump housing. It is a unique system wherein the condensate generated from your process is fed back under pressure directly to the boiler, unlike any other conventional condensate recovery system where the condensate is discharged at atmospheric pressure THERMODYNE Enhancing Energy Efficiency. 2.6-9 Extraction Steam 2.6-10 Heater Drain Flows 2.6-11 Condensate and Demineralized Makeup Water System 2.6-12 Non-Return Check Valve . Uses of Pumps: Used for irrigation purposes and in chemical industries, petroleum industries, etc.
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