Leroux & Lotz Technologies Heat & Power

Transcription

1 Leroux & Lotz Technologies Heat & Power Creating Energy Solutions For The Future

2 in a few words... With the ever increasing cost of producing energy from conventional fuels as well as the impact of fossil fuels on the environment, the focus is now more than ever on renewable resources. These challenging times call for many businesses to rethink their energy transition policy with a twofold imperative: ecological and economical optimization. Our mission is to help you in this process through our know-how and experience. Heat &Power: experience and innovation Currently one of the leaders in the field of providing Thermal Energy Plants, thanks to its proprietary technologies, L&L Heat & Power masters all the combustion and gasification systems and develops the most innovative solutions for producing energy from all types of solid fuels whether biomass or waste derived. To offer the best proposition to our customers it is essential to understand all the challenges they face. This holistic approach to business has enabled us to successfully provide tailor made solutions based on proven technologies for greenfield projects and for optimising existing plants. We are proud to offer and implement energy solutions that are relevant to our customers needs. The future energy-challenges, either fuel- or technology related (or both), require us to mobilize know-how, experience and innovation. This is why annually we invest in R&D programmes in collaboration with strategic partners. To support this approach, our R&D Centre develops and sets up pilots develops projects to carry out demonstration tests at industrial scale. A few facts A medium -sized business (200 employees) that is an integral part of the Altawest Group, an equipment and systems manufacturer and service provider for the environment and energy markets. Experience serving industry since Two manufacturing facilities: Nantes, France (17,000 m2) Elblag Poland (1,000 m2). Over 200 references Heat & Power in Europe and further afield in 30 years. 30 years expérience A European pioneer in utilising renewable fuel sources for thermal energy generation. Focus on Leroux & Lotz Technologies Leroux & Lotz Technologies (LLT) is a provider of Thermal Energy Plants and industrial equipments. Its expertise is organized in two business units: Heat & Power, which designs, manufactures, installs and commissions Global Solutions for Energy Production from 1 to 150 MWth, for all types of solid fuels as well as liquid and gaseous fuels. Industry, which develops modular plants specific to the oil, gas and nuclear industries. All our tailored solutions are developed according to customer requirements and factor in both maximising energy efficiency and minimising environmental impact. Our designs take into account the plant life cycle cost and by efficient and effective design we minimise your operational expenditure. Furthermore we support our provided solutions with teams of experts available for maintenance and technical assistance throughout their life cycle.

3 Our offer in terms of global solutions for energy generation encompasses both new (Greenfield) and existing (services and retrofit) installations. NEW INSTALLATIONS Thanks to our technical know-how, we are an effective, reliable partner for any thermal energy project. Our robust, reliable, sustainable and comprehensive energy generation solutions with very high return on investments are based on proprietary combustion and gasification technologies adapted to the requirements of the fuel used. Our solutions cover all the components of the thermal energy power plant, from fuel supply to the stack, including the combustion and gasification system and flue gas or syngas treatment. Our in house automation team provides integrated control solutions that guarantee a trouble free operation and optimum control of the facilities. OUR SCOPE Solutions from 1 to 150 MWth. Compliant with the most stringent environmental standards. Boilers either water tube, fire tube or combination to deliver hot or superheated water, saturated or superheated steam with a maximum capacity of 540 C and 130 bars. Partnerships to offer EPC solutions, notably including civil engineering and the complete water-steam cycle including turbines (1-50 MWe). SERVICES AND RETROFIT We are recognized professionals in the field of industrial boilers and combustion systems, having unrivalled expertise in Europe in the field of overhauling existing boiler installations. We assist you: in your search to optimize energy efficiency and improve performance. in the modernization of your facilities (for example, converting fossil fuel fired boilers to biomass, overhauling/improving the performance of existing boiler plant, repairs, modernizing your automation systems, etc.). OUR SERVICES: Broad-based support, from service on demand to a comprehensive service with guaranteed results. Monitoring maintenance cycles with guaranteed availability and performance. A design that factors in operating constraints. Partnerships with our sister company Leroux & Lotz Maintys for follow-up monitoring after commissioning. THE STRENGTH OF A COMPREHENSIVE APPROACH From preliminary design studies to on-site support, we deploy a comprehensive approach based on mobilizing the appropriate skills and know-how. You can therefore benefit from an integrated value chain that provides prompt response, delivers constant high quality and meets deadlines. MECHANICAL. Calculation of pressurized elements as per COVAP, EN codes. Structure Design and Calculation as per Eurocodes (ANSYS, ROBOT). General and detailed 2D/3D drawings (AUTOCAD, INVENTOR) DESIGN ENGINEERING PROCESSES. Complete mastering of water-steam cycle, flue gas treatment, ash handling etc.... Sizing and design of boilers and combustion systems. CFD Calculation using FLUENT software where required. Production of PFD (THERMOFLOW) and PIDs (AUTOCAD PID). Process Risks Analysis (HAZOP, ATEX, MACHINES, etc.) MANUFACTURING. Combustion systems. Pressurized elements. Electricity, mechanical, thermal, instrumentation and control CONSTRUCTION AND COMMISSIONING Dedicated teams providing:. Supervision of assemblies. Commissioning. Optimising & Fine Tuning. Operator training MAINTENANCE AND EXPERTISE. Operation monitoring and assistance

4 Based on the customer s stated need and depending on the type of fuel utilised and the application, we offer the best available technology to minimize costs, optimize energy management and limit emissions. We mobilize our experience and expertise for applications such as district heating networks, process steam, cogeneration and Waste to Energy plants. A BROAD RANGE OF TECHNOLOGIES Fire tubes (FT) boilers Water tubes (WT) or Combined FT/WT boilers FUELS UTILISED BIOMASS SRF AND RDF WASTE FUEL MIX WITH CONVENTIONAL FUELS BioSwirl MultiFuel burner Circulating fluidized bed for gasification Circulating fluidized bed (CFB) for combustion. Forestry. Waste wood. Agricultural plants. Residues. Solid recovered fuel (SRF). Refuse-derived fuel (RDF). Household. Industrial. Hospital. Mix of green fuel with fossil fuel Bubbling fluidized bed (BFB) for combustion Spreader grate (Rotating or Vibrating)* Reciprocating grate Incineration grate (waste-to-energy plant)* Automation and Instrumentation & Control MW th 50 MW e BioSwirl TM : compact cyclonic burner for the combustion of clean wood pellets (DIN+) and designed for significant load variations. Ideal for converting a gas, fuel oil or coal burner to biomass. MultiFuel: multi-fuel burner that can simultaneously burn pulverized biomass and fossil fuels such as gas and/or fuel oil. Recommended for switching between different types of fuels and for maximizing the availability of the installation. Reciprocating grate: a series of fixed and mobile bars providing regular combustion of biomass, introduced by means of a pusher. Recommended for burning fuels with particle sizes of up to 500 mm. Spreader grate*: rotating or vibrating grate with continuous discharge of ashes, suitable for different types of fuel. Efficient for applications producing heat and/or electricity. BFB: open bottom technology for burning a wide range of fuels (from biomass to waste like RDF/SRF). CFB: low-temperature combustion solution. Ideal for different types of solid fuel (coal, RDF/SRF, biomass) alone or combined. Gasification: technology based on the principle of a circulating fluidized bed under atmospheric pressure. Ideal for complex solid fuels (RDF/ 30 years expérience SRF) to produce heat and/or electricity or to convert installations using fossil fuels while minimizing CO 2 emissions. Automation and Instrumentation & Control: solutions that continuously optimize the performance of made-toorder installations, ranging from detailed functional analysis and lists related to the programming of automated and safety controllers and supervision views. Incineration grate*: cooled by air or water, it efficiently recovers all types of waste (household, industrial, RDF/SRF) and optimizes yield and emissions. * in partnership

5 { REFERENCES LEROUX AND LOTZ HEAT & POWER Biomass Fossil Fuel Household waste incineration Industrial and hospital waste incineration < 5 installations > 5 and < 25 installations > 25 and < 50 installations United Kingdom The Netherlands Sweden Poland Rest of the { world > 50 installations Belgium Germany France Italy Romania Spain Leroux & Lotz Technologies 10, rue des Usines BP Nantes Cedex 4 Tél. : +33 (0) Leroux & Lotz Heat & Power 10, rue Irène Joliot Curie Eybens Tél. : +33 (0) Leroux et Lotz Heat & Power - April 2015 ALTAWEST Group ACTIVITIES/COMPANIES ELECTRICAL CONSTRUCTION AND SERVICES THERMAL, INDUSTRIAL TURBOMACHINARY, MARINE DIVISIONS AND SERVICES ENGINEERING (EPC), OPERATION, PROJECT DEVELOPMENT, FLUE GAS TREATMENT