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Saudi Arabia 5000t/d Clinker Cement Production Line

1. Project Overview

Saudi Arabia Al-JOUF 5000t/d Clinker Cement Production line EPC project is undertaken by Nanjing Kisen. The project is located in Turayf city of Saudi Arabia with mining 500m away from cement plant. The site altitude is 828m above sea level with annual maximum temperature 45.5¡æand maximum rainfall 44.1mm. Contract scope is complete production line from raw material crushing to bag cement dispatch including captive power plant. Cement product is OPC (ordinary Portland cement) and SRC (sulphate resistant cement) in compliance with ASTM standard with annual production capacity 1.9 million tons/year. Nanjing Kisen carried on project design as per ISO 9000 quality management standard and latest China national standard at that time; Equipment manufacturing is as per standard of equipment country of origin; Civil construction and electro-mechanical erection as per ISO 9000 quality management standard and latest China national standard at that time and production line is guaranteed to meet contract requirement.

 2. Main equipment configuration

Al-JOUF 5000t/d Clinker Cement Production line adopts advanced cement process and equipment to build it into high quality, efficient modern green cement production line.

The specific main equipment configuration is as follows:

Main equipment configuration list

 

S.N

item

 

Capacity parameters

 

set

 

supplier

1

Limestone crusher

1500t/h

1

HAZEMAG

2

Single stage hammer crusher

600t/h

1

 

China

3

Clay crusher

650t/h

1

4

Limestone stacker

1800t/h

1

China

5

Limestone reclaimer

600t/h

1

6

Additive stacker

600t/h

1

7

Additive reclaimer

350t/h

1

8

Roller raw mill

450t/h

1

UBE

9

ID fan

air volume£º860000m3/h

wind pressure£º7500Pa

1

TLT

10

Raw mill fan

air volume£º860000m3/h

wind pressure£º11000Pa

1

11

Preheater exhaust fan

air volume£º880000m3/h

wind pressure£º3400Pa

1

12

Grate cooler exhaust fan

air volume£º650000m3/h

wind pressure£º1800Pa

1

13

Preheater bag filter

air volume£º900000m3/h

1

China

14

Five stage cyclone preheater

5000t/d

1

Nanjing Kisen

15

Rotary kiln

size£º§¶4.8×72m

capacity£º5000t/d

1

16

Grate cooler

capacity£º5500t/d

grid bed efficient area£º116.4 m2

1

IKN

17

Grate cooler EP

air volume£º645120m3/h

1

China

18

Burner and fuel oil pump equipment

 

1

PILLARD

19

Raw meal silo belt bucket elevator

450t/h

1

BEUMER

20

Kiln feeding belt bucket elevator

450t/h

2

21

 

Clinker chain conveyor

 

350t/h

2

250t/h

3

22

Cement mill

size£º§¶5x15m

capacity£º150t/h

2

 

China

23

Cement mill gearbox

 

2

CMD

24

Cement 8-spouts packer

120t/h

4

HAVER

25

Cement auto-packer

130t/h

4

26

Cement semi-auto packer

120t/h

4

China

27

Captive power plant

capacity£º7WM/h

7

WARTSILA

 

3. project progress

The project contract came into force in April, 2007 with civil work started at beginning of Nov. 2007, and erection company came to site for local fabrication in April, 2008. Ignition was achieved successfully in Dec. 2009 within contract required time schedule, and performance guarantee test for all sectors completed till Oct. 2010. Provisional Acceptance Certificate was issued by owner on July 11th, 2010. The Final Acceptance Certificate (FAC) was issued by owner on July 16th, 2011 after one year warranty period. This is the first EPC engineering project undertaken by Nanjing Kisen in Saudi Arabia.

4. Main Performance Guarantee figures

burning system heat consumption£º705 kcal/kg.cl

burning system power consumption£º25 kWh/t.cl

raw mill system power consumption£º16 kWh/t.Raw meal

cement mill production capacity£º151 t/h

cement mill system power consumption£º44 kWh/t.Cement


 

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