Recycling Plants

Impianto di riciclaggio di pannelli solari mod. Delaminazione

   Description

Caratteristiche tecniche, resa economica e contesto operativo

Per operatori con volumi limitati e input omogeneo preparato, Stokkermill Solar propone il sistema Solar Delamination una soluzione di delaminazione meccanica a caldo (<90 °C) con capacità di 50/70 pannelli/ora (equivalente a circa 1-1,5 T/h), progettata per contesti in cui il flusso in ingresso è già scorniciato e selezionato. È un punto di ingresso nella filiera del riciclo meccanico, con le limitazioni strutturali che questa categoria di processo comporta.

Processo Riciclo Pannelli Solari Linea Delamination

Fase 1 — Recupero dell'alluminio: Il pannello viene alimentato all'impianto già scorniciato.

Fase 2 — Delaminazione a caldo a bassa temperatura (<90 °C) e recupero vetro grossolano: Il modulo viene avviato al delaminator HMS. Il calore moderato (<90 °C) ammorbidisce l’incapsulante EVA quel tanto che basta alla separazione meccanica degli strati. Il vetro in frammenti di grana grossa viene separato come prima uscita, frazione destinabile all’industria ceramica o vetraria.

Fase 3 — Riduzione dimensionale e classificazione granulometrica: Il materiale residuo vieneridotto ulteriormente e separato balisticamente. Questa fase prepara il flusso alla separazione fine delle fasi successive, garantendo uniformità dimensionale all’ingresso deldelaminatore secondario.

Fase 4 — Delaminazione secondaria XRS e recupero vetro fine: Il delaminator XRS separa meccanicamente la frazione EVA residua, rilasciando le particelle di vetro fine e la polvere di silicio. Il vetro a grana fine viene recuperato come seconda frazione vetro — destinabile all’industria ceramica o come aggregato.

Fase 5 — Raffinazione EVA e recupero frazione silicio: Un separatore balistico classifica il materiale residuo in frazioni omogenee di dimensione definita. La frazione EVA viene separata. La polvere di concentrato di silicio *sono pronti per il reinserimento sul mercato

Frequently asked questions
What arethe key technologies used in a solar panel recycling plant to separatematerials?

Stokkermill solar panel recycling plant uses a combination of mechanical processes, such as crushing, shredding, and grinding, followed by air classification, vibrating screens, and magnetic separation to separate materials like silicon, glass, aluminum, and plastics. These processes ensure that each material is recovered with high purity and minimal contamination.

How does a solar panel recycling plant handle the recovery of silicon from panels?

In Stokkermill solar panel recycling plant, silicon is typically recovered through a multi-step process. After the panels are shredded and crushed, the silicon is separated from the other materials using chemical processes or thermal treatment. This recovery process is designed to maximize the yield of high-quality silicon that can be reused in new solar panels or other industries.

What is the role of glass recycling in a solar panel recycling plant?

Glass is one of the most significant components of a solar panel, and the Stokkermill solar panel recycling plant is designed to recover it efficiently. Glass is separated from the panel after the silicon and metal components are removed. The recovered glass is cleaned, processed, and repurposed for use in the production of new solar panels or as raw material for other industries such as construction or automotive.

What technologies are used for glass recovery in solar panels at a solar panel recycling plant?

Glass in solar panels is separated through an advanced mechanical process that includes crushing, vibration, and density-based separation. The Stokkermill solar panel recycling plant also uses high-frequency vibration technologies to optimize the recovery of pure glass, which is then cleaned and reused in the production of new solar panels or in other industrial applications.

Technical Specifications — LCD Screen Recycling Line

LCD recycling line render
LCD line side drawing
LCD line front drawing

General Data

  • Brand: Stokkermill
  • Model: LCD screen recycling line
  • Total weight: 2,435.7 kg

Main Dimensions

  • Total length: 5,855 mm
  • Maximum width: 4,780 mm
  • Maximum height: 3,550 mm
  • Worktop height: 1,100 mm
  • Walkway width: 2,510 mm
  • Stair width: 800 mm
  • Walkway depth: 2,270 mm
  • Footprint: ≈ 5.86 m × 4.78 m

Structure

  • Welded steel base frame (painted)
  • Walkway with safety guardrails on three sides
  • Access stairs with double handrail
  • Protective hood for cutting/press area
  • Side doors and inspection panels

Main Components

  • Cutting hood (code 061 016 A05 00)
  • Base frame (code 061 016 A06 00)
  • Walkway (code 061 016 A07 00)
  • Upper press assembly (code 061 016 A04 00)
  • Removable front/side covers for maintenance
  • Polyurethane hoses Ø 60 mm for suction/discharge

Accessories & Hardware

  • Fasteners UNI EN 24017 (M6, M8, M10, M16)
  • Washers UNI 6592 / UNI 6593
  • Self-locking nuts UNI 7473
  • Hinges ELESA CFH.50 CH-8
  • Latches Pizzato KEY F2

Functional Features

  • Machine for LCD shearing/pressing
  • Closed structure with operator safety protections
  • Top loading and rear discharge
  • Ready for external suction plant connection
  • Raised operator station for manual or semi-automatic feed

Safety

  • Anti-fall guardrails compliant with CE directives
  • Side doors with safety interlocks
  • Metal and mesh protections in access areas
  • Compliant with CE machinery safety regulations

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