Submitted To:Mr. Puneet Singh(Assistant Professor)

Submitted By: Arun Kumar1306920003

DEPARTMENT OF ELECTRICAL ENGINEERINGRADHA GOVIND GROUP OF INSTITUTIONS, MEERUT OCTOBER, 2016

An Presentaion on COAL HANDLING PLANT At NTPC,DADRI Submitted in fulfillment of Bachelor of Technology from Dr. APJ Abdul Kalam Technical University, Lucknow

INDEX

Introuction. Availability of Coal in India. Transportation of Coal. Analysis of Coal. General Layout of CHP. CHP Auxiliary And Equipments.

Introuction What is CHP?

CHP (C-Coal, H-Handling,P-Plant). Which properly handles the coal from its receipt to transferring it to bunkers.

Objective of CHP:-

To supply the quanta of processed coal to bunkers of Coal mills for Boiler operation.

To Stack the coal to coal yard.

AVAILABILITY OF COAL IN INDIA Mostly E and F grade coal used in India. Blending Is Done To get Average D Grade. Grade C.V

(K Cal / Kg.)%Ash + Moisture

A >6200 19.57

B 5601-6200 19.57-23.97

C 4941-5600 23.92-28.69

D 4201-5940 28.69-34.05

E 3361-4200 34.06-40.14

F 2401-3360 40.14 - 47.10

Transportation OF COAL 5 ways of Transportation:-

1. Railways.2. Ropeways.3. Roadways.4. Waterways.5. Airway.

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.

CHP Auxiliaries

Wagon Tippler

Operational Cycle

Conveyor Belt System

Crushing Mechanism In CHP

OPERATIONAL CYCLE

Bunkering Cycle

Stacking Cycle

Reclaiming Cycle