Noise control technology.

Transcription

1 Noise control technology

2 INERCO Acústica is the INERCO GROUP company specialized in engineering, developing technology, manufacturing and implementation of solutions for noise and vibration control. INERCO Acústica professionals has with about a team of 25 years of experience.

3 Acoustical solutions Engineering and design Technology Manufacturing Acoustic Laboratory

4 Profound knowledge of the industrial reality INERCO Acústica has extensive experience and wide technical capabilities in the measurement and control of noise from industrial sources.

5 Profound knowledge of the industrial reality Hydrocarbons Chemical and Petrochemical

6 Profound knowledge of the industrial reality Electricity and Gas Concrete, Iron and Steel

7 Profound knowledge of the industrial reality Mining Agri-food

8 Profound knowledge of the industrial reality Aerospace, Automotive, Others

9 Conocimiento profundo de la realidad industrial Engineering - Infrastructures

10 Integral management of Industrial noise DIAGNOSE: the situation ADVISE: in solving vibration and acoustic problems DESIGN: solutions EXECUTE: projects CERTIFY: quantitative limits MANUFACTURE: products, equipement y systems DISTRIBUTE: specific materials IMPLEMENT: solutions MANAGE: ambient noise (MER, PA)

11 Skills and capacitations Own factory Impulse to R & D : Own software and development Laboratory and test chambers Wide range of products and technologies: Noise barriers and enclosures: equipment, machinery, processes Acoustic cabins, doors, and viewers, silencers... Silencers: vent, blowdown, valves, compressors, turbines, exhaust, etc. Soundproofing, absorbent systems... Certificate ISO 9001 ISO Accredited by ENAC

12 Firm commitment to R & D Own developed software Test chambers

13 Own manufacture Aerópolis manufacturing plant

14 Services Acoustic studies, environmental and acoustic justifications (EIA s, AAI s, administrative licenses) Acoustic simulations. Environmental noise prevention (design phase) Acoustic measurements and maps. Verifications at lunched phase Design and creation of strategic noise maps and action plans, according with END (Environmental Noise Directive 49/CE72002)

15 Services Design of corrective strategies (industrial and infrastructure). Design, implementation and installation Inspection as administration collaborating organization, declaration of conformity with administrative authorization CARACTERIZACIÓN EVENTO SONORO CON ALTA AFECCIÓN SOBRE VIVIENDAS INDEPENDIENTE AL FUNCIONAMIENTO DE LA LÍNEA DE DESCORTEZADO Y ASTILLADO 110 Línea I Parada Ruido de fondo Línea I en funcionamiento No se registra incremento en la emisión de la astilladora y la descortezadora 100 #30 [Promedio] Hz 63.9dB Evento sonoro identificado ajeno al funcionamiento de la línea de descortezado. Se identifica en otros periodos de la medición (aproximadamente 04:15, 06:55, 09:56, 13:09 horas) #30 Leq 1s A k 2k 71,2dB MAR 16/10/12 23h54m46 4k 8k 0h00m30SEL 16 k 86,0dB Ref Astilladora Ref Descortezadora Viviendas C/Salvador Dalí (1,5 m) 23h30 23h35 23h40 23h45 23h50 23h55 23:58:31 23:57:57 23:57:23 23:56:49 23:56:15 23:55:41 23:55:07 23:54:33 23:53:59 23:53:25 23:52:51 23:52:17 23:51:43 23:51:09 23:50:35 23:50:01 23:49:27 23:48:53 23:48:19 23:47:45 23:47:11 23:46:37 23:46:03 23:45:29 23:44:55 23:44:21 23:43:47 23:43:13 23:42:39 23:42:05 23:41:31 23:40:57 23:40:23 23:39:49 23:39:15 23:38: Espectro 23:38: :37: :36:59 23:36:25 23:35:51 23:35: :34:43 NPS (dba) 60 Tiem po

16 Occupational Health and Safety Noise maps inside industrial plants Noise and vibration exposure levels of workers (R.D. 286/06 and R.D. 1311/05). Risk assessment (INERCO Prevención de Riesgos) Evaluation of noise emission in machinery and equipment (R.D. 1644/08, R.D. 1215/97, R.D. 1644/08 and R.D 286/06). Identification, quantification y qualification of noise sources. Studies of corrective actions. Design, implementation and installation Selection of Personal Protective Equipment Verification PA systems and audio alarms

17 Dersign / Implementation of Acoustic Solutions The approach that INERCO Acústica confronts acoustic problems allow us to offer EPC solutions, covering the following: Design and implementation of solutions projects Manufacturing projected solutions Installing acoustic solutions Acoustic certification

18 Noise sources characterization

19 Acoustic modelling of noise sources

20 Corrective actions analysisi

21 Noise maps inside industrial plants

22 Implementation of acoustic solutions for discharge of safety and control valves, vents and drains. for diesel boilers, natural gas boilers,.. for the engines and turbines exhaust, for the air inlets and outlets of noisy rooms for air conditioning and ventilation equipment for control, instrumentation and break rooms inside industrial plants: pumps, engines, turbines, compressors, testing rooms soundproof cabins for engines test benches, inspections and maintenance operations of vehicles (trains, cars, trucks, motorcycles ) sectorizing areas using noise barriers for electrical substations, water treatment plants, mines, ships for bottling, packaging, labeling machines antivibration systems, hoppers

23 Implementation of acoustic solutions

24 Noise from chimneys

25 Noise from chimneys Silencers

26 Noise from valves (drains, security, control..)

27 Noise from engine exhausts (diesel, gas )

28 Noise froom rooms (engines, turbines, pumps, compressors, ) Silencers

29 Ventilation + Filtration + Noise control

30 Ventilation + Filtration + Noise control

31 Ventilation + Filtration + Noise control

32 Noise from rooms: acoustic louvers

33 Noise from rooms: acoustic louvers

34 Reducing noise in HVAC systems

35 Noise reduction in water treatment plants

36 Control cabins

37 Test cabins

38 Equipments and machinery enclosures

39 Acoustic cabins

40 Noise barriers

41 Noise barriers Substations

42 Noise barriers Test bench for aircraft engines

43 Acoustic doors

44 Acoustic chimneys

45 Actions on the process environment (building): Acoustic absorbers

46 Actions on the process environment (building): Acoustic absorbers

47 Actions on the process environment (building): Acoustic absorbers

48 Actions on the process environment (building): Acoustic absorbers

49 Mobile noise barriers: flexible segmentation

50 Bottling processes

51 Antivibration systems

52 Antivibration systems

53 Contacts Pedro Flores Domínguez-Rodiño Managing Director Miguel Fernández Domínguiez Commercial Manager Pablo M. Navarro González Counselor Emilio Del Saz Morante Center-North Area Manager

54 INASEL - INERCO Acústica, S.L. Headquarters ad factory Parque Aeroespacial de Andalucía Aerópolis C/ Juan Olivert, 10. CN-IV. Km Sevilla. Tlf Fax Offices in MADRID: C/ Jorge Juan, 50. Bajo Izq Madrid C/ Ciudad de Frías, 19 Nave Madrid Tel: Fax: madrid@inerco.es Offices in CATALUÑA. Avenida de Roma, 7, Planta TARRAGONA Tel: Fax: tarragona@inerco.es