Christian Pfeiffer - Worldwide projects · PDF filethe cement mill and peripheral ... Mill...

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Extract of executed projects

Christian Pfeiffer - Worldwide projects


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EPC cement grinding plant for Cahya Mata Sarawak (Malaysia)

Christian Pfeiffer worldwide projects

© Christian Pfeiffer Maschinenfabrik GmbH

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EPC cement grinding plant for Cahya Mata Sarawak

Christian Pfeiffer was responsible

for engineering, procurement and

construction of the complete

Greenfield project.

The scope included the

electrical/automation system,

installation and commissioning of

the cement mill and peripheral

equipment as well as all the

construction of all buildings and

the infrastructure.







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EPC cement grinding plant for Cahya Mata Sarawak

1 Cement ball mill circuit

consisting of:

• Ball mill: Ø 4.8 x 15 m

• Separator: QDK 248-Z with filter

• 2 silos 10,000 t capacity each

• Big-bag-plant

• Packing plant for 3,000 bags/h

• Palletising line for palletless

packaging.

Capacity: 150 t/h



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2 complete coal mills for Amreyah Cement Company (Egypt)







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2 complete coal mills for Amreyah Cement Company (AMCC)

This current Turn-Key-Project of

Christian Pfeiffer comprises:

• 2 coal ball mills: Ø 3.4 x 6,75 m

with 3 m drying chamber

• 2 separators: DSL-K 65 with filter

• Finish product silos

• Dosing and conveying units

• 2 burners

• Steel and solid structure

Executed in an operating plant!



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Exchange of two 1st gen. separators by one 3rd gen. separator for Phoenix Zementwerke (Germany)







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Exchange of two 1st gen. separators by one 3rd gen. separator

Advantages by the new QDK

separator installation:

Energy savings: up to 20 %

Due to better separator

efficiency new cement types

could be established


2 Heyd separators

QDK separator

with cyclones


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Biggest Russian cement grinding plant for Mordov Cement (Russia)







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Biggest Russian cement grinding plant for Mordov Cement

3 cement mills with

• Ø 5.0 m and grinding path length

of 15.75 m

• Installed power: 6,500 kW

• equipped with QDK 38 NZ high

efficiency separator

Capacity: 3,500,000 t/a



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Mill optimization by installation of new CSL shell lining for PPC Colleen Bawn (Zimbabwe)







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Mill optimization by installation of new CSL shell lining for PPC

Replacement of existing lining

system (1/3 step lining, 2/3

classifying lining) by new Christian

Pfeiffer CSL shell lining in a raw mill.

Production increase: + 19 %

Energy consumption: - 17 %



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Expanding the clinker grinding capacity at Sharjah Cement (UAE)







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Expanding the clinker grinding capacity at Sharjah Cement

• 2004: first grinding plant with

ball mill Ø 4.2 m x 13 m, 3,500 kW

• 2005: second grinding plant with

ball mill Ø 4.4 m x 14 m, 4,400 kW

• 2008: third grinding plant with ball

mill Ø 4.6 m x 14.25 m, 5,200 kW

2010: Conversion of a raw mill into

a coal grinding mill

2012: Upgrade of a 3rd generation

separator into a next generation

separator


CPB 1

CPB 2

CPB 3


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Conversion of a 2nd gen. separator into 3rd gen. separator for Sharjah Cement (UAE)



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State-of-the-art cement grinding plant for PZW Wotan (Germany)







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State-of-the-art cement grinding plant for PZW Wotan

Turn-Key cement grinding plant

consisting of:

• Ball mill: Ø 4.4 х 14.0 m,

• Installed power: 4,400 kW

• Separator: QDK 33-NZ with

cyclones

• Fluidized bed dryer for GBFS

Special emission requirements had

to be taken in considerations due to

sensitive envirnonmental area.



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Europe´s largest cement grinding circuit for Górażdże Cement (Poland)







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Europe´s largest cement grinding circuit for Górażdże Cement

1 Cement ball mill circuit

consisting of:

• Ball mill: Ø 5.2 x 16.75 m

• Installed power: 2 x 4,200 kW


• Fluidized bed dryer for GBFS

Capacity: > 230 t/h



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New mill internals for OAO Krasnoselskstroimaterialy (Belarus)







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New mill internals for OAO Krasnoselskstroimaterialy

• Inlet step shute

• Mill feed head lining

• Intermediate and discharge

diaphragm

• Mill shell lining systems for 1st and

2nd compartment

• Grinding media (balls) 18 - 90 mm

Production increase: + 20.6 %



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New grinding plant for Northern Cement (Amman, Jordan)







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New grinding plant for Northern Cement

• Construction of a new cement

grinding plant with a designed

capacity of 1 Million tons per

year for producing OPC and

PPC was awarded.

• Engineering work and supply of

main equipment was effected by

Christian Pfeiffer.

Capacity: up to 150 t/h



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2nd gen. separator replacement by new QDK 248-NZ 3rd gen. for JIDD Inner Mongolia (China)







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Replacement of 2nd gen. separator by new QDK 248-NZ separator

Optimization of grinding circuit

consisting of a roller press circuit

with static separator and

subsequently a ball mill circuit with

2nd generation separator.

Christian Pfeiffer replaced the 2nd

generation separator by a new high

efficiency QDK 248-NZ 3rd

generation separator.

Energy saving: 16.7 %



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Upgrade of a 3rd generation QDK separator for Cement plant Schelklingen (Germany)







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Upgrade of a 3rd gen. QDK separator for Cement plant Schelklingen

Upgrade of a 3rd generation

separator by exchange next

generation separator internals

consisting of separator cage and

air guide vanes. A confined air

sealing was implemented, too.

With production of cement type

CEM II/A-LL 32,5 R following results

were achieved:

• Production increase: 14.4%

• Energy savings: 13.78%



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A range of successful installations for Ivano Frankivsk Cement (Ukraine)







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A range of successful installations for Ivano Frankivsk Cement

• 2 cement ball mills Ø 4.2 x 13 m,

1,900 kW, with TGS 143-Z

separators

• 1 Raw mill Ø 3.6 x 9 m

• 3 times closing of open grinding

circuits consisting of a ball mill Ø 2.6

x 13 m each by installation of high

efficiency QDK 16,5-N separators

• Installation of a new QDK 82,6-R

separator for a ball mill

• complete mill internals



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New cement ball mill on EPC basis for Fieni Cement (Romania)







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New cement ball mill on EPC basis for Fieni Cement

The EPC project (engineering,

procurement and construction) for

Fieni Cement comprises:

• Cement mill 5.0 х15.75 m

• Separator QDK 38-N with cyclons

• Water injection into 1st compartment




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New cement ball mill on EP basis for Southern Province Cement Co. (Saudi Arabia)







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New cement ball mill on EP basis for Southern Province Cement Co.

Engineering of the plant, delivering,

supervision and commissioning

• Ball mill: Ø 4.6 x 14.25 m

• Power: 5,200 kW





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Modification of QDK-19N separator with latest CPB design in Cucuta plant, CEMEX SAC (Columbia)







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Modification of QDK-19N separator with latest CPB design in Cucuta plant

• Ball mill: CM1: Ø 3 m x 12 m

• Separator: QDK 19N

Production Increase: + 12.5 %

Energy savings: - 9.44 %


Distribution plate

Rotating cage

Jalousiering

(Air guide vanes)

Rotating cage sealing

(Air confined sealing)

Executed modernization


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Conversion into closed grinding circuit for Kaspi Cement Plant (Georgia)







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Conversion into closed grinding circuit for Kaspi Cement Plant

• Prior mills:

2x CM Ø3.2 x 15 m,

finish grinding mills

• Modernisation: Upgrade two

finish grinding cement mills into

two closed circuit with

separators(QDK 82,6-Z) and

cyclone application

Production Increase: + 27.32 %

Energy savings: - 21.4 %



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New cement ball mill on EP basis for Ghacem Ltd., Tema (Ghana)







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New cement ball mill on EP basis for Ghacem Ltd., Tema

Engineering of the plant, delivering,

supervision and commissioning,

consisting of

• Ball mill: Ø 4.6 x 14.25 m

• Power: 5,200 kW

• Separator: TGS 187-Z with cyclones




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New cement ball mill circuit for Cement Australia, Holcim, Plant Gladstone, (Australia)







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New cement ball mill circuit for Cement Australia, Plant Gladstone

The Christian Pfeiffer delivery

comprises

• all equipment downstream of the

material feeding to the mill up to the

cement transport to the silo

• Ball mill Ø 4.6 х 14.25 m, 5,200 kW

• Separator QDK 36-N with cyclones

• Cement cooler СРВ 33 – 85




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Visit us at

christianpfeiffer.com

Headquaters:

Christian Pfeiffer

Maschinenfabrik GmbH

Sudhoferweg 110-112

59269 Beckum

Germany

+49 2521 849-00

[email protected]

Please contact us for more information.

http://www.christianpfeiffer.com/

Christian Pfeiffer - Worldwide projects · PDF filethe cement mill and peripheral ... Mill...

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