BT-Wolfgang Binder GmbH

Transcription

1 OPTICAL SORTING

2 BT-Wolfgang Binder GmbH Employees: 82 Turnover 2010: EUR 32 Mio Business Areas: - Environmental Technology - Conveying Technology - Mineral Technology AUSTRIA / 8200 Gleisdorf / Muehlwaldstrasse 21 Tel.: Fax: office@redwave.at

3 Distances: Airport Graz: 40 km Airport Vienna: 200 km

4 Sorting of: PLASTICS PAPER GLASS ELECTRIC SCRAP MINERALS

5 Function Material Input Sensor Spectroscope REDWAVE works with: NIR Color line camera X-Ray Fluorescence Reject unit Passing Reject REDWAVE guarantees: High Throughput High Rejection rates High Purities

6 Function REDWAVE NIR C works with: NIR and combined Color line camera Passing (De-Inking) Ejects (Cardboards, Plastics)

7 Function REDWAVE CS works with: Color line camera

8 ONE REDWAVE 3 Way Sorting Machine PASS 2 nd Way 1st Way 8

9 Plastics sorting Household waste / Municipal waste RDF Plastic films Commercial waste Flake sorting

10 PET PVC PE Passing

11 Special applications Differences between: pure PE - blended PE Spectral differences between pure PE (red) and blended PE (black) 11

12 Special applications Differences between: pure PET - blended PET Spectral differences between pure PET (red) and blended PET (black) 12

13 Key Features Simultaneous identification of material and color up to 2800mm sorting width up to 320 sensors pixel up to 800 Hz (scans / second / sensor) each spectrum analyses 256 NIR wavelengths each wavelength with 16 Bit dynamic resolution up to 360 valves and reject-air nozzles

14 Sorting Plants Sorting plant for Household Waste 5 4 1) RW NIR 1: Rejection of PET 2) RW NIR 2: Rejection of PE first step Rejection of PP second step 3) RW NIR 3: Rejection of PS first step Recovery of PE/PP/PET second step 4) RW C 1: Rejection of PET clear 5) RW C 2: Rejection PET green first step Rejection PET blue second step

15 PET Sorting plant: - PET clear - PET blue - PET green - PET others - Others

16 MSW Sorting plant - GRUNDON: Input: 1) Mixed Solid Waste up to 25 t/h Products: 1) Cardboard 2) News and Pam 3) Mixed Paper 4) Tetra 5) Ferrous 6) Aluminium 7) PET Bottles green/brown 8) PET Bottles clear/blue 9) HDPE 10) PE-Films 11) PP 12) Glass

17 MSW Sorting plant - GRUNDON:

18 Sorting plant for Household Waste: PET / HDPE / PP Bottles PE / PP - Films

19 Sorting plant for Household Waste: Passing: Rest Reject: PE / PP / PET

20 References Austria France Germany Hungary Ireland Italy Japan Netherlands Northern Ireland Poland Slovakia UK USA

21 Paper Sorting Production of De-inking Paper Production of special Paper (Paper without wood) Rejection of Impurities (Cardboard, Plastics )

22 Function REDWAVE works with: NIR and combined Color Sensor Passing (De-Inking) Ejects (Cardboards, Plastics)

23 NIR Paper Spectra 3 paper spectra with 256 wavelengths, 1400 to 1915 nm (Second mathem. derivation) magazines folded board boxes office paper The mathematical derivation is needed for accurate analyses

24 References Austria France Germany Ireland Netherland Northern Ireland UK

25 Glass Sorting Separation acc. Colors Separation of contaminants

26 Function

27 References Finland Germany Japan Sweden Tunisia Ukraine USA

28 Separation of glass ceramics & Metalls with X-Ray Fluorescence

29 Function Schematic of the XRF principle. 1: X-ray tube shoots photons at a target material. 2: Electron shot out of its orbital, leaving a vacancy. 3: Pursuing stability, an outer shell electron fills the vacancy. 4: Excess energy emitted in the form of secondary x-rays.

30 Table of elements

31 XRF Spectra 30kV

32 Application CRT Glass Separation Separation of funnel and panel Funnel is the back part of a CRT covering the cathode ray tube Panel is the front part of a CRT

33 Input Funnel glass Panel glass

34 Application Sorting of ores Different content of metals, separation of ores polluted with objectionable inclusions Metal Separation I Separation of stainless steel, non-ferrous metals (e.g. brass, copper, zinc) etc. in an input of several metal constituents Step by step separation resulting in clean fractions of copper, brass and stainless steel

35 Application Metal Separation II Treatment of shredded aluminium (various origins) Separation of non aluminium pieces in an input stream of contaminated aluminium Depending on the origin of the aluminium, impurities can be copper, brass, zinc, lead, stainless steel

36 Input Product I Product II

37 Mineral Sorting Separation acc. Colors with color line camera Separation acc. Material with Near Infra Red Separation acc. Material with X-Ray Fluorescence

38 Function Vibration feeder Camera unit Light source Light source Camera unit Reject unit Divider plate

39 References Austria Germany

40 Sorting of Electric scrap Separation acc. Colors with color line camera Separation acc. Material with Near Infra Red

41 E-Scrap Sorting Machine 41

42 THANK YOU For further questions please contact Redwave DI(FH) Manuela Suttnig Tel.: Mob.: ReTec Miljø ApS Kjeld Jensen Tel.: Mob.: