It is describe about HCL plant copper

1. SUBMITTED TO:- PRESENTED BY:-
Mr. Gurvinder Sir Anup Soni
H.O.D. of ME Dept. Roll no.-13EKGME005

2.  INTRODUCTION
 GENERAL LOCATION OF HCL
 UNITS OF HCL
 CAPACITY OF KCC
 ROPE WAY
 COPPER ORE BELT CONVEYOR
 GRINDING
 FORTH FLOTATION
 PRODUCTION FLOWCHART
 COMPRESSOR HOUSE
 MRR SHOP

3.  Hindustan Copper Limited (HCL) was set up on 9th
November 1967
 It is a public sector enterprise. The major activities of
HCL are exploration mining, concentration, smelting,
refining, and casting of finished copper metal into
saleable products.
 In concluded financial year 2006-07, as per
provisional estimates, the Company has earned a all
time highest net profit Rs 331 crore against a sales
turnover of Rs 1800 crore.

4.  HCL is situated in the cradle of arawali hills in
jhunjhunu
 11 km north-east of khetri town.
 380 meter above sea level.
 Average rainfall is 500 mm per year.

5.  Khetri Copper Complex (KCC) at Khetrinagar, Rajasthan
 Indian Copper Complex (ICC) at Ghatsila, Jharkhand
 Malanjkhand Copper Project (MCP) at Malanjkhand, Madhya
Pradesh
 Taloja Copper Project (TCP) at Taloja, Maharashtra
 Gujarat Copper Project (GCP) at Jhagadia, Gujarat

7.  Capacity 1.0 million tonnes of ore per annum.
 Process plants to produce 31,000 TPA of refined copper
ORE OF COPPER

10.  It transports copper ore from Kolihan to Khetri plant.
 There are 55 tower and 6 substation.
 Total length of rope way is 15 km.
 There are 65 buckets and capacity of each buckets is 1 tonne.
 Maximum speed of rope is 2.8 m/s.
 Minimum speed of rope is 1.4 m/s.
 Rope is drive with the help of 280 HP motor.

13.  Grinding is done in the Ball Mills and Rod Mills.
 After grinding ore is forward for Forth Flotation.

16.  Ball Mill
 Rod Mill

18.  Ball mill are driven by a 920kw, 200rpm, 3.3kv
synchronous motor.
 The diameter of ball varies from 1”to 1.5”.
 Maximum output of ball mill is 200MT/hour

20.  Ball mill are driven by a 920kw, 200rpm, 3.3kv
synchronous motor.
 Length of rod is 17 feet.
 Weight of rod is 27T
 Maximum output of ball mill is 200MT/hour

23.  From cyclone concentrate
mixture goes to blower.
 Two liquids are used in
blowing these are.
1. Zenithal:-It is used to
collect impurity.
2. Pine Oil:-It is used for
motion of forth

24.  There are four KIRLOSKAR
compressors and one is
CAMERON compressor.
 Compressor house provides
compressed air to the mines
to drive different pneumatic
motors.
 This is also makes mines
place workable.

25.  In Mining Machine Repair
(MMR) shop, the pneumatic
motors are repaired which are
used in mines.
 Assembly of pneumatic motors.
 Repairing of loaders.