The document provides details about the construction and working of a coal handling plant (CHP). It discusses key components of a CHP including wagon tipplers for unloading coal, conveyor belts for transporting coal, and three stages of crushers to reduce the size of coal pieces. The operational cycles of bunkering, stacking, and reclaiming coal are also summarized. The CHP properly handles and processes coal from receipt to transferring it to bunkers to supply coal to boiler operations.
The presentation describes the coal Handling Plant of a Thermal Power Station. The auxiliaries and operational features also described in the slides. It is very useful for the new trainee engineers in the Power Plants
This provides General layout of thermal power plant , Coal Handling Plant and its cycles, Unloading, Conveying ,Crushing and Crushing Mechanism In Coal handling plant
importance of coal handling system, necessity and requirement of coal handling system, various transportation means, methods and equipment's, advantages and disadvantages of various methods, coal unloading videos.
The presentation describes the coal Handling Plant of a Thermal Power Station. The auxiliaries and operational features also described in the slides. It is very useful for the new trainee engineers in the Power Plants
This provides General layout of thermal power plant , Coal Handling Plant and its cycles, Unloading, Conveying ,Crushing and Crushing Mechanism In Coal handling plant
importance of coal handling system, necessity and requirement of coal handling system, various transportation means, methods and equipment's, advantages and disadvantages of various methods, coal unloading videos.
Solar energy has proven its wroth of alternative energy.
Freehand available everywhere, the power of the sun can be employed to power Everything like cell phones and mp3 players.
Longwall method thin coal seam hot mining-rev.rLolita Liao
There are two mining methods used in thin seam coal, one is thin seam drum shearer mining, and another is
thin seam coal plough mining. Coal plough mining method cannot be used in some coal mines with many
faultage.
There are more than 50 sets of thin seam equipment supplied to market by HOT – Sanyi Joint Venture
annually.
Show how different projects were constructed, generally the construction methods, sequence and plant are included. The information is presented in a way that is easily understood and explained.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
17. 5. Airway.6/15/2010 6 Best and Cheap facility at Doorstep Available only for TPS nearer to coal mines Fear of thief waterway may not be possible till TPS and Problem of recalling arises if coal dip in water Have to build Runway near TPS which is very costly.
18. By Rail Way 80-90% of the requirement is fulfilled by this way. Demurrage calculations on coal Rakes:- We receive the coal wagons in the form of rakes (55-60 wagons in each rake). Free time normally 7 hrs. from Receipt of coal. Free time is calculated from the receipt of written intimation of coal rakes from MAHAGENCO to the railway. Rate of demurrage is Rs.100 / wagon / hr. 6/15/2010 7
19. Analysis of Coal Chemical Analysis of Coal:- Sample of coal is randomly collected from each rake and detailed chemical analysis, calculation of calorific value is carried out and is confirmed whether it is as per agreement with the coal mines or not. 6/15/2010 8
20. General Layout Of CHP 6/15/2010 9 Wagon Tippler Crusher House Hopper Feeder Surge Hopper Conv. Belts Vibrating Screens Crushers Tripper Trolley Bunkers
23. Bunkering Cycle 6/15/2010 12 From W/T Crusher House Surge Hopper Vibrating Feeder Crusher Bunkering Belts Bunkers
24. Stacking Cycle 6/15/2010 13 From W/T Crusher House Coal Is not required if bunker is full or Due any maintenance By-Passed Coal Stacking Belts Bunkering Belts Crushed Yard Bunkers
25. Reclaiming Cycle 6/15/2010 14 If Outer Supply of coal Is Not Present From W/T Crusher House Non-Crushed Yard Reclaiming Belts Stacked Coal Bunkering Belts Crushed Yard Bunkers
26. Wagon Tippler These are used to unload the coal wagons into coal hoppers in very less time (e.g. 20 wagons/hr. or more). Weighing of coal is carried out at wagon tippler. Normally 55-60 metric ton of coal come in each wagon. 6/15/2010 15 Wt of the coal =Wt. of loaded wagon – Wt. of empty wagon
27. Wagon Tippler Drive System 6/15/2010 16 Motor Thruster Brake G / B Pinion Spur Gear
28. General Layout Of W/t Wagon tippler Hopper Mesh of 250 mm * 250 mm Vibrating Feeder Conveyor Belt To crusher House 6/15/2010 17
29. Equipment Used In W/T Water Sprinkler System. Dust Extraction System. 6/15/2010 18
30. Conveyor Belt System Construction of Conveyor Belt Conveyor Belt Drive System Counter Weight Idlers Protection System Interlocking Magnetic Separator 6/15/2010 19
31. Construction of Conveyor Belt Synthetic rubber. 4 ply means 4 nylon net in between 2 mm thick rubber coating is used. At KTPS belt of 1000 mm width is used. Width varies from 500 mm -1400 mm. 6/15/2010 20 Strength = 600 N 1000 mm Net
32.
33.
34. Idlers 6/15/2010 23 Carry Side Return Side Self Alignment Impact Return Roller Return Adjustment Roller ( Installed after every 25m ) Below Discharge chute ( rubber coating ) 35°
36. Protection System Interlocking is used for safety purpose. If any belt fails all other belts stop working which are interconnected. Magnetic Separator is used to remove metal particle from coal conveyed through conveyor belt for improving boiler efficiency. 6/15/2010 25
37. Crushing Mechanism In CHP Three Stage Crushing System is used in Plant. 1.Double Roll Crusher 2.Rotary Breaker Crusher 3.Impact Crusher 6/15/2010 26 W / T No.4 600 mm Impact DRCR RBCR Stage 3 80 mm 250 mm Stage 1 Stage 2 20-25 mm