Post on 20-Mar-2016
description
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GRINDING PLANTS
Turn-key cement grinding centres Nord Broyage (Dunkerque - France) Cap Vracs (Fos sur Mer – France)
• Teamnetwork group
• Main realized works
• Future and Expansion abroad
Contimpianti S.p.A.
Teamnetwork is a brand which is the synthesis of many years experience of men and companies specialized in carrying out civil and industrial work and services, above all in the
cement sector.
• T.I.ME. S.p.A. the Head of the group, operating in the fields of engineering, logistics and mineral mining.
• Contimpianti S.p.A. is the leader in the design and construction of plants and machinery for industry,
in particula in the cement sector
• HT Costruzioni S.r.l. operates in the construction, maintenance, civil and industrial services.
• PCM S.r.l. operates in the field of mechanical constructions, metalwork and industrial assembly.
• Big investment for a new market opening
• Contemporaneous realization of 2 new grinding plants
• Establishment of a Branch Office for a local direct management
France Project
• Turn-key concept according to Contimpianti – Site analysis – Preliminary design – Building design – Civil works – Realization of buildings and plant structures – Design and realization of silos for raw materials and cement
in steel structural work – Realization and installation of the plant – Design and realization of the electric and automation
system – Erection – Commissioning – Plant Certification – Assistance at production – Maintenance
Turn-key plants
• Direct realization of Civil Works • Grinding plants having capacity of 600.000 ton/year • Capacity of bagging and palletizing line: 4000 bags/
h, size 35kg • Cement storage capacity: 5 Silos x 2000 t (tot.
10.000t) • Ball mill 4,2 m x 14,3 m / installed power: kW 3600 • Clinker deposit capacity (Fos sur Mer): 100.000 t • Raw material deposit capacity (Fos sur Mer): 22.000 t
Nord Broyage - Cap Vracs
Nord Broyage
Nord Broyage
Cap Vracs
Cap Vracs
• Analysis and topographic surveys of the plant sites • Design of Civil Works and and Calculation notes • Realization of special foundations – Cap Vracs: approx. 800 piles – Nord Broyage: approx. 200 piles
• Realization of earthworks: approx 25.000 m3 • Realizatione of foundations for metal structures – approx. 9.000 m³ of concrete – approx 900.000 kg of steel for reinforcement
• Cap Vracs: Realization of headwalls - Clinker + Additives storage (6mx600m; H= 6m on the whole length)
Nord Broyage – Cap Vracs
Civil works
Nord Broyage
Civil works
Civil works Cap Vracs
• Cap Vracs: – Clinker storage: 160m x 45m
Height: 26m Capacity: m³ 72.000 approx. – Additives storag: 78m x 28m
Height: 13m Capacity: m³ 16.000 approx. • Nord Broyage: – Storage of clinker and additives already
existing
Nord Broyage – Cap Vracs
Raw material storage
Cap Vracs
Raw material deposit
• Extraction belts - width: 1.400 mm – (2x Cap Vracs – 1x Nord Broyage)
• Dedusting Bag Filters: 18.000 m3/h – (2x Cap Vracs – 1x Nord Broyage)
• System of belts having capacity of 300 t/h – Cap Vracs: 4 belts for a total length of 350m approx – Nord Broyage: 1 belt of approx. 100m (length)
• Reversible belts for hopper feeding • Metal hoppers for mill feeding:
– Clinker: 400 t – Gesso: 240 t – Limestone: 180 t
• No.3 weighbelts • Reversible belt for mill feeding and weighing
check
Nord Broyage – Cap Vracs
Raw Material Transport/Dosing
Cap Vracs
Raw Material Transport/Dosing
Nord Broyage
Raw Material Transport/Dosing
• BALL MILL - 4.2 m x 14.300 m • Capacity: – 110 t/h CEM II/B L32,5N – 90 t/h CEM II/A L42,5N – 65 t/h CEM I L52,5N
• Mill equipment: - Lining: Magotteaux X-Lift & X-Class - Diaphragms: Magotteaux - Balls: Magotteaux
• ABB Motor power: 3.600 kW at 6 kV
Nord Broyage – Cap Vracs
Cement Grinding
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Nord Broyage – Cap Vracs
Cement Grinding
Nord Broyage – Cap Vracs
Grinding
• Contimpianti bucket elevator – capacity 350 t/h
• Contimpianti airslide transport system • IV generation Magotteaux classifier
Nord Broyage – Cap Vracs
Cement classifier and recycle circuit
Nord Broyage – Cap Vracs
Cement classifier and recycle circuit
• Filter on Mill / Classifier capacity: 80.000 m³/h (1358 m2 filtering surf.)
• Emissions: < 10 mg/Nm³ • Dust recovery with bypass recycle-finished
product • Weighing check of recycle material to the mill
Nord Broyage – Cap Vracs
Contimpianti process bag filter
Nord Broyage – Cap Vracs
Contimpianti process bag filter
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Nord Broyage – Cap Vracs
Contimpianti bag filter
• Contimpianti bucket elevator – capac. 150 t/h • Bucket Elevator bag filter • Transport system with Contimpianti airslides • Diverters system for silo selection • 5 Contimpianti bag filter • 5 Metallic structure silos - capacity 2.000t ea.
Nord Broyage – Cap Vracs
Finished cement circuit
Finished cement circuit Nord Broyage – Cap Vracs
Nord Broyage – Cap Vracs
Finished cement circuit
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Finished cement storage Nord Broyage – Cap Vracs
Nord Broyage – Cap Vracs
Finished cement storage
• Contimpianti extraction – 2 Silos to feed the bagging line through airslides – 3 Silos for bulk loading
• 3 Bulk loading systems – Capacity 250 t/h – Closed-loop weighbridges with automatic reading
of loading badge
Bulk cement extrac?on and loading Nord Broyage – Cap Vracs
Nord Broyage – Cap Vracs
Finished cement circuit
Nord Broyage – Cap Vracs
Bulk extraction and loading
• Contimpianti bucket elevator – capac. 150 t/h • Vibrating screen for material selection
capacity: 180 t/h • 50 t hopper for packing machine feeding • Bag filter – capacity: 36.000 m³/h • Ventomatic packing machine with 12 spouts • Capacity: 4.000 bags/h – capacity 35 kg
4.200 bags/h – capacity 25 kg • Automatic palletizer with wrapping machine and roller
conveyor storage with room for 12 waiting pallets
Nord Broyage – Cap Vracs
Packing and palletizing line
Nord Broyage – Cap Vracs
Packing and palletizing line
• Emissions check: – Filters: <= 10 mg/Nm³ – Mill stack:
electronic on-line check of dust, temperature, flow • Hot gas generator to grind material having a high moisture
content • Circuit and Silo for cement non-conforming to the quality
certification norms • Closed-circuit water cooling system of lubricating control units,
with low consumption and discharge of industrial water • Fully Automatic Plant on SIEMENS PLC and S/W
– CEMAT platform
Nord Broyage – Cap Vracs
Main characteristics
Nord Broyage – Cap Vracs
Main characteristics
• High percentage of machines designed, manufactured and mounted directely by Contimpianti: – Bucket elevators – Bag filters – Screw conveyors – Bulk loading – Air slides – Diverters, dosing rollers – Hoppers – Belts conveyors – Rotary airlocks
Nord Broyage – Cap Vracs
Main characteristics
Nord Broyage
Turn-key plants
Cap Vracs
Turn-key plants
�CONTIMPIANTI S.p.A. - Via C.Battisti, 105 - 24025 GAZZANIGA (BG) ITALIA Tel. +39 035 711585 - Fax +39 035 714672
contimpianti@teamnetwork.it - www.teamnetwork.it