Circulating water system in thermal power plant ppt


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Thermal power plant | PPT

11. The percentage of ash in coal varies from 5% in good quality coal to about 40% in poor quality coal power plants generally use poor quality of coal. Thus amount of ash produced by it very large. A modern 2000MW plant produces about 5000 tons of ash daily. The station use some conveyor arrangement to carry ash to dump sites directly or for carrying and loading it to

FAMILIRIZATION OF THERMAL POWER PLANT | PPT

FAMILIRIZATION OF THERMAL POWER PLANT - Download as a PDF or view online for free Jacking Oil System • HP & LP Bypass System • Turbine Governing System • Circulating Water System • Auxiliary Circulating Water System • Closed Circuit Cooling Water System • Shaft Seal & Vacuum System • Boiler Feed Pumps • HP heaters • LP

Steam power plants | PPT

3. • SYLLABUS • 3.1 Steam power plant introduction, components, advantages and limitations. • 3.2 Fuel handling system in power plant types and component • 3.3 Electro-static precipitators. • 3.4 Control systems of power plant elements, types, desirable characteristics. • 3.5 Steam temperature control and feed water control • 3.6 Maintenance procedure of major

How does a thermal power plant work?

Thermal power plants utilize water as the medium of converting heat energy from coal or other fuels to mechanical rotational energy in the turbine to produce electricity. Water on heating in a boiler forms steam at high pressure and temperature. The steam then expands in a turbine to rotate it.

Cooling tower | PPT

Common applications include cooling the circulating water used in oil refineries, petrochemical and other chemical plants, thermal power stations and HVAC systems for cooling buildings. The classification is based on the type of air induction into the tower: the main types of cooling towers are natural draft and induced draft cooling towers.

Circulating cooling water treatment of thermal power plant

Circulating cooling water consumes a large amount of water in thermal power plant, and there are some problems such as scaling and corrosion in the system. This study presents a novel circulat-ing cooling water treatment process based on microbes.

Condenser Water and Cooling Tower in Thermal Power Plant

Condenser water and cooling tower in thermal power plant - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. This document discusses cooling water systems and cooling towers used at thermal power plants. It begins by explaining the purpose of a cooling water system is to reject heat from condensers

Cooling water system presentation | PPT

This document provides information about power plant cooling water systems. It discusses the types of cooling water systems, including once-through and recirculating systems. It describes the components of cooling

Condenser in thermal power plants | PPT

2. RANKINE CYCLE The Rankine cycle used in modern power plants has many more components, but the four components are common to all power plants. In this cycle, water is heated in the steam generator to produce

Thermal Power Generation Of Pakistan | PPT

7. Basic Components Of Thermal Power Plant • Cooling towers • A cooling tower is a heat rejection device, which discards the waste heat into the atmosphere with help of the cooling water stream to a lower temperature. • Circulating water pump • Circulating pump is a special device used to circulate the liquids, gases and slurries present in the closed circuit.

Cooling System

An increase in the ambient temperature may cause a proportional increase in pressure of exhausted steam (ΔT = 14°C is usually a constant); hence the thermal efficiency of the power conversion system may decrease. In other words, the electrical output of a power plant may vary with ambient conditions, while the thermal power remains constant.

Thermal Power Plant | PPT

Thermal Power Plant - Download as a PDF or view online for free The power plant relies on integrated systems to handle coal, water, combustion, electricity production, ash removal and emissions control to efficiently and reliably generate power. Circulating Water Pumps14. Induced Draught Fan 34. Circulating Water Make-Up Pumps15. Main

Optimal operation of circulating water pump in thermal power plant

The optimization of circulating water system in a thermal power plant holds a great significance for determining the optimum vacuum degree of a condenser and improving total efficiency of the

What is a circulating water system?

The purpose of the circulating water system is to provide cooling water for the main condenser. Water from the Long Island Sound is pumped through tubes in the main condenser to remove the heat of vaporization from steam exiting the main turbine. The heated circulating water is returned to Long Island Sound.

Part 4: Cooling Water Systems – 2B2 – PEG 3725 Power Plant Systems

Part 4: Cooling Water Systems Cooling Water Systems. Cooling water systems can be open Circulating or closed Recirculating. The cooling water from the cooling tower basin is pumped to the plant heat exchangers. The heat exchangers include steam condensers, process coolers, bearing coolers, oil coolers and steam sample coolers.

Modern thermal power plant | PPT

2. Introduction A steam power plant / thermal power plant is using steam as working fluid. A thermal power station is a power plant in which the prime mover is steam driven. Steam is produced in a boiler using coal as fuel and is used to drive the prime mover, namely the steam turbine. Water is heated, turns into steam & spins a steam turbine which drives an

Vibration analysis at thermal power plants | PPT

23. VIBRATION ANALYSIS AT THERMAL POWER PLANT Vibration sensors have been routinely installed on main turbines, generator and some large pumps to monitor bearing vibration levels. Main Turbine is the

Do thermal power plants use open cycle and closed cycle water systems?

Open Cycle and Closed cycle Circulating Water Systems in Thermal Power Plants. Open Cycle and Closed cycle Circulating Water Systems in Thermal Power Plants. All thermal power plants, be they coal fired or nuclear, use the modified Rankine steam cycle.

Thermal Power Plant.

Presentation on theme: "Thermal Power Plant."— Presentation transcript: 16 According to method of water circulation Natural circulation boilers:- In this boiler, water flow take place naturally, by density difference of water. It is commonly used in sugar-mills & textile industries where along with the power system & steam for the

Open Cycle and Closed cycle Circulating Water Systems in

Circulating Water systems in power plants use the open cycle seawater cooling or the closed cycle cooling with cooling towers. This article briefs the basis by which one selects this system.

Thermal Power plant familarisation & its Auxillaries | PPT

Thermal Power plant familarisation & its Auxillaries - Download as a PDF or view online for free • Download as PPT, PDF • 13 likes • 2,927 views. Vaibhav Paydelwar Follow. PPT in Relation to Power Plant familarisation, Coal to Electricity Basics,Power Plant cycles, Concepts CONDENSATE & FEED WATER SYSTEM HOT WELL HOT WELL

Coal mill pulverizer in thermal power plants | PPT

20. 13.1 neness Fineness is an indicator of the quality of the pulverizer action. Specifically, fineness is a measurement of the percentage of a coal sample that passes through a set of test sieves usually designated at 50, 100, and 200 mesh A 70% coal sample passing through a 200 mesh screen indicates optimum mill performance. The mill wear and the power

Cooling water system presentation | PPT

6. Open re circulating system The use of recirculating system in which cooling tower, spray pond or cooling pond serve to remove heat, has been very economical with respect to water requirement. In place where fresh cold

Water Efficiency in Thermal Power plants | PPT

2. Water is one of the vital inputs for thermal power generation. Water has the highest specific heat amongst all materials available in abundance, hence, ideal as cooling fluid. (Sp Heat of Water = 1 Kcal/Kg deg C) Process cooling in the condenser, ash disposal, removal of heat generated in plant auxiliaries and various other activities require water. Large coal based

Circulating Water Requirements in a Thermal Power Plant.

The Thermal power plant water steam cycle requires the steam to condense in a condenser. This requires an enormous quantity of water, known as Circulating Water. This affects the condenser vacuum which is the most important performance parameter in a power plant How much quantity of circulating water is required in a thermal power plant. This article briefly answers this.

Circulating Water System

1 Circulating Water System Industrial Resources, Inc. Big Cajun Power Plant Circulating Water System This module contains information pertaining to the Circulating Water System. A typical Circulating Water System and its associated controls are described within this module. This presentation is designed to provide you the information you need to understand and operate

Cooling water system presentation | PPT

6. Open re circulating system The use of recirculating system in which cooling tower, spray pond or cooling pond serve to remove heat, has been very economical with respect to water requirement. In place where fresh cold water is short recirculating system in the only method for cooling . After circulation through the heat exchanger equipment, water is cooled

How do thermal power plants circulate water?

Open Cycle and Closed cycle Circulating Water Systems in Thermal Power Plants. All thermal power plants, be they coal fired or nuclear, use the modified Rankine steam cycle. The steam exiting from the steam turbine condenses in a condenser and then is reused in the steam cycle.

Thermal Power Plant: Diagram, Layout, Working & Construction

Advantages of Thermal Power Plants. The following are the advantages of thermal power plants: The fuel cost of the thermal power plant is relatively low. Thermal energy can be produced everywhere in the world. The heat production system is simple compared to other systems. The overall system is cost-effective. Easy mechanism. The same heat

Circulating Water System | PDF | Nozzle | Air Conditioning

The document discusses the components and functioning of a circulating water system used in thermal power plants. It describes an open loop system with components like intake channels,

About Circulating water system in thermal power plant ppt

About Circulating water system in thermal power plant ppt

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