Miretti Flameproof 1 Technology Jan. 1st, 2014 Editor: Max Huang Email: Max.huang@miretti.net Mp: +86-158 2100 7175 1
MARKETS Miretti products: 2 flameproof conversions of: Electric & diesel forklift trucks Industrial machines Earth moving machines Diesel power packs exhaust fumes purification systems
HISTROY & FACILITY -1973 The activity began in the field of safety systems and exhaust fumes purification -1978 Engineering and realisation of the first explosion proof forklift truck 3-1986 new premises; 15.000 m2 area (6000 m2 factory facilities -1994 ATEX Directive 94/9/EC (ATmosphere EXplosive) was published, mandatory from 2003-1999 Quality Certification UNI EN ISO 9001-1999 Certification for ATEX Product Quality -2011 Certification for IECex Production
EXPERIENCE More than 40 years of experience in Surface Industries (chemical, pharmaceutical, petrol chemical, offshore, food processing etc.) Underground industries (tunnelling, coal mines) 4 To date Miretti has carried out over 9500 flameproof conversions on various different types of vehicles
ACHIEVEMENTS TODAY over 500 new vehicles and engines exproofed per year 70 earth moving / mining machines exproofed per year 200 staff in its Head Office & Branches 5 Flameproof conversion certified for Europe, USA, Australia and China Approved as an Official Supplier by the Major Machines Manufacturers
NETWORK Worldwide EUROPE - ITALY - GERMANY - FRANCE - NETHERLANDS - HUNGARY - ASIA -CHINA -MALAYSIA -SINGAPORE -TAIWAN 6 USA AUSTRALIA
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8 上海美瑞帝防爆设备技术有限公司 SHANGHAI
9 AFS AUSTRALIA
CERTIFICATIONS 10
CAPABILITY TECHNICAL DEPARTMENT more than 10 professional engineers are working for Miretti, specialised in both electrical and mechanical projects 11 more than 80 new projects developed annually all projects are Approved and Certified by major Testing Institutes
14 Atex Flameproof Conversions - 3G Diesel Conversion (Zone 2 T3) Diesel Engine Explosion Protection for the Oil and Gas Industry Final Layout 12 17 6 7 8 9 16 15 4 5 1 12 12
Atex Flameproof Conversions - 3G Diesel Conversion (Zone 2 T3) Diesel Engine Explosion Protection for the Oil and Gas Industry Components 1. Miretti Converted Battery 2. Miretti Converted Alternator 3. Miretti Converted Starter Motor 4. Miretti Intake Manifold and Shutdowdn Valve 5. Miretti Exhuast Manifold 6. Miretti Cooled Turbo 7. Miretti Cooled Double Flexi Pipe to connect turbo to flame arrestor 8. Miretti Flame Arrestor Catalysed 9. Miretti Modular Secondary Exchanger 400mm 10. Miretti Modular Secondary Exchanger 700mm 11. Miretti Modular Secondary Exchanger 700mm 12. Miretti Radiator (engine + exhaust manifold + Turbo) 13. Miretti Radiator (Additional cooling system) 14. Miretti Intercooler (Additional cooling system) 15. Miretti fan (30 KW used) 16. Miretti Spark Arrestor 17. Miretti Control Panel Box 13 13
THE MEANING OF FLAMEPROOF CONVERSION No possibilities of sparks ignited explosions caused by any of these reasons : electrical mechanical electrostatic Magnetic Hot surface temperature Exahust temperature 14 14
The flameproof conversion regards: inlet and exhaust systems turbo electric circuit battery electric starter motor generator solenoid valves sensors, transducers, pressure switches control functions Automatic control and engine shutdown devices: engine over speed Low pressure oil high engine coolant temperature high exhaust gas coolant temperature high exhaust gas temperature 15 15
Atex Technical Standard -EN 1834-1 Reciprocating internal combustion engine. Part 1: Group II engines for use in flammable gas and vapours atmopheres -EN 60069-0 Electrical apparatus for explosive gas atmospheres. Part 0: General requirements Types of Ex protection Ex d Explosion proof Ex e Increased safety Ex i Intrinsic safety Ex na Non-sparking apparatus Ex nr Restricted breathing Ex nl Energy limited circuit Ex nc Non-incendiary components Ex m Encapsulation 16 16
EXPLOSION PROOF CONVERSION COMPONENTS 17 17
ENGINE LAYOUT 18 18
COOLING SYSTEM AIR INTAKE SYSTEM EXHAUST SYSTEM 19 19
AIR INTAKE SYSTEM CLAPE VALVE ENGINE PLATE INTAKE MANIFOLD FLAME ARRESTOR 20 20
ORIGINAL AIR FILTER ANOTHER TYPE AIR INTAKE SYSTEM CLAPE VALVE FLAME ARRESTOR 21 21
HEAT EXCHANGER EXHAUST SYSTEM SPARK ARRESTOR ENGINE PLATE 22 HEAT EXCHANGER FLAME TRAP CATALYST DOUBLE FLEXIBLE PIPE 22 EXHAUST MANIFOLD TURBINE
EXHAUST WATER COLLED MANIFOLD ENGINE PLATE TURBINE WATER COLLED 23 23
LINEAR HEAT EXCHANGER HEAT EXCHANGER 24 24
EXPANSION TANK RADIATOR EXPANSION TANK RADIATOR WATER PUMP 25 WATER DISRIBUTOR 25
ELECTRONIC ENCLOSURE ELECTRONIC ENCLOSURE INTERFACE JUNCTION BOX DASHBOARD ENCLOSURE DERIVATION BOX 26 26
ADVANCE CONFIGURATION OF CONTROL PANEL PROGRAMMABLE DISPLAY CONTROLLER DIAGNOSTIC ALLARM LOG EMERGENCY BUTTON START/STOP SWITCH KEY SWITCH BASIC CONFIGURATION OF CONTROL PANEL BASIC SIMPLE ELETROMECCANICAL CONTROLS REDUCED COST EASY MANTENANCE ATEX ALLARMS REDUCED COST GENERATOR ENGINE OVERSPEED LOW OIL PRESSURE ENGINE WATER TEMPERATURE EXCHANGER WATER TEMPERATURE EXHAUST FUMES TEMPERATURE ENGINE-EXCHANGER WATER LEVEL COMPRESSOR TEMPERATURE (OPTIONAL) LOW FUEL LEVEL (OPTIONAL) 27 27
MTU 16V2000P12 28 28
CATERPILLAR C32 29 29
DEUTZ TCD2012L06 30 30
Container Application 31 31
THANK YOU FOR YOUR ATTENTION 32 FRANCE DEUTSCHLAND Le Dome 1, Rue de la Haye GmbH BP 12910 95731 Roissy Rennstr. 27 (CDG) 41751 Viersen Tel +33-1/ 4919 4901 Fax +33-1/ 4919 2100 a.bialetti@miretti.com Max Huang Mp:+86 158 2100 7175 Email:max.huang@miretti.net SHANGHAI FLAMEPROOF EQUIPMENT TECHNOLOGY CO., LTD N 108 lane 7333 Zhongchun Road Minhang Disrict Tel +49-02162/8903061Pr 201101 Shanghai Fax +49-02162/8905166Tel +86-21/64597535 christian.mewes@miretti.co Fax +86-21/54858286 m jerry.lai@miretti.net www.miretti.net NEDERLAND Hydronika BV Postbus 417 5700 AK Helmond Tel +31-492/472700 Fax +31-492/382844 r.lensink@hydronika.nl EXCALIBUR GROUP 285 Eldridge Road Fairfield NJ 07004 Tel: +1-973-5777911 Fax: +1-973-5450222 jennifer.love@exequipment.com