Обзор проекта
Fujian generates large volumes of mixed decoration waste from urban renovation and interior refurbishment. The incoming material includes brick and concrete fragments, soil, gypsum board, wood, plastic film, packaging bags, and ferrous metal. The customer planned to establish an indoor recycling facility to recover usable materials instead of sending the entire mixed waste stream to landfill.
Xinzhongyi ECO configured a modular decoration waste recycling line with a design processing capacity of 150–200 TPH. The process combines bag opening, feeding, crushing, flip-flow screening, ballistic separation, magnetic separation, and air separation. Recovered aggregate is intended for brick production, while wood, plastic, and ferrous metal are directed to separate recycling channels. Non-recyclable residues are designated for waste-to-energy treatment. The modular arrangement also allows the plant layout to accommodate future changes in processing requirements.
150–200 TPH
Производительность
Fujian, China
Расположение проекта
Требования заказчика и задачи проекта
Требования заказчика
The customer planned to build an indoor facility for processing mixed decoration waste generated by local renovation projects. The main requirements were to:
- Open bags and release the mixed materials for downstream sorting.
- Produce graded recycled aggregate for brick manufacturing and separate wood, plastic, and ferrous metal for further recovery.
- Direct non-recyclable residues to an appropriate downstream treatment facility.
- Use a modular layout that can accommodate changes in incoming waste volume and future processing requirements.
- Integrate equipment monitoring, dust collection, installation guidance, commissioning, and operator training into the project.
Задачи проекта
- Large volumes of bagged waste: Woven bags and plastic packaging must be opened before the enclosed materials can be separated.
- Fluctuating waste volumes: Incoming quantities vary, so the plant layout needs to accommodate changes in material flow and operating demand.
- Different material recovery routes: Aggregate, wood, plastic, ferrous metal, and residual waste require separate discharge points for their respective downstream uses.
- Dust control in an indoor facility: Bag opening, crushing, screening, and conveying generate dust that must be managed within the enclosed workshop.
- Coordination during installation: The modular equipment layout requires careful positioning and connection of individual machines, conveyors, and auxiliary systems.
Решение Xinzhongyi ECO по переработке отходов отделки
For the Fujian project, Xinzhongyi ECO configured a process based on the high proportion of bagged waste, the required throughput, and the planned indoor layout. The main process sequence is bag opening → apron pan feeding → crushing → flip-flow screening → ballistic separation → magnetic separation → negative-pressure air separation.
The bag opener releases the mixed materials from their packaging before they enter the feeding and crushing stages. The flip-flow screen separates fine soil and sand from the larger material fraction. The ballistic separator then separates heavier mineral material from lighter and flatter waste, while magnetic separation removes ferrous metal such as steel bars, nails, and wire. A horizontal negative-pressure wind sifter removes remaining plastic film, wood, and other lightweight contaminants.
The system uses modular equipment and covered belt conveyors to connect the processing stages. Dust extraction is arranged at the main dust-generating points, with a baghouse dust collector serving the indoor line. An intelligent monitoring and control cabinet is included for equipment status and configured operating data. During installation, Xinzhongyi ECO engineers provide guidance on equipment lifting, alignment, connection, pre-commissioning checks, and operator preparation.
Основная конфигурация оборудования
- Bag Opener: Opens woven bags and plastic packaging to release the mixed decoration waste for sorting.
- Пластинчатый питатель лёгкого типа: Provides controlled feeding of irregular material into the processing line.
- Crushing Unit: Reduces oversized brick and concrete fragments to a suitable size for screening and separation.
- Грохот с подвижными элементами: Separates fine soil and sand from the crushed material, including feed containing sticky soil.
- Баллистический сепаратор: Separates heavier mineral material from flatter or lighter fractions such as gypsum board and wood.
- Магнитный сепаратор: Removes ferrous metal, including steel bars, nails, and steel wire.
- Horizontal Negative-Pressure Wind Sifter: Separates residual plastic film, wood fragments, and other lightweight contaminants.
- Modular Enclosed Belt Conveyor System: Transfers material between processing stages and delivers separated fractions to designated discharge points.
- Pulse Baghouse Dust Collector: Collects dust generated during bag opening, crushing, screening, and material transfer.
- Intelligent Monitoring & Control Cabinet: Monitors configured equipment operating parameters and supports centralized operation and status checks.
Процесс переработки строительных и ремонтных отходов
Bagged decoration waste first enters the bag opener, where the packaging is opened to release the mixed contents. The material is then fed into the crushing stage, and the crushed output passes through the flip-flow screen to separate fine soil and sand.
The remaining material passes through ballistic separation, magnetic separation, and negative-pressure wind sifting. These stages separate the heavier mineral fraction, ferrous metal, and lightweight materials.
Each fraction is discharged separately for subsequent handling. Recovered aggregate is intended for recycled brick production, while wood, plastic, and scrap steel are directed to their respective recovery channels. Residual material that cannot be recycled through these routes is designated for waste-to-energy treatment.
Галерея
Преимущества процесса и эксплуатации
- Bag Opening Before Sorting: Releases material trapped in packaging so it can enter the downstream crushing and separation stages.
- Modular Equipment Layout: Allows the equipment arrangement to be configured around the workshop and adjusted to future processing requirements.
- Multiple Separation Stages: Combines screening, ballistic separation, magnetic separation, and wind sifting to separate mineral material, ferrous metal, and lightweight waste.
- Separate Material Discharge: Provides distinct outlets for recovered fractions, making it easier to route each material to the appropriate downstream facility.
- Закрытая транспортировка и пылеулавливание: Covered conveyors and a baghouse dust collector address dust generated at key points in the indoor process.
- On-Site Installation Support: Xinzhongyi ECO engineers assist with equipment lifting, positioning, alignment, pre-commissioning checks, and operator training.
Результаты проекта
According to the project information, the Fujian decoration waste recycling line is undergoing on-site installation. The system has a design processing capacity of 150–200 TPH and is configured to separate mixed decoration waste through bag opening, crushing, screening, and successive sorting stages. Equipment installation and pre-commissioning work are being coordinated around the modular plant layout.
Once installation and commissioning are complete, the planned process will separate the incoming waste into recycled aggregate, fine soil and sand, ferrous metal, lightweight materials, and residual waste. The recovered fractions are intended for their respective downstream recycling or treatment routes. The project also includes dust collection, equipment monitoring, and operator preparation as part of the planned plant configuration.
Отзыв заказчика
“We selected a modular layout because the volume of decoration waste delivered to the site changes over time. Opening the bags before sorting is an important part of our process. Xinzhongyi ECO’s engineers have provided guidance during equipment lifting and installation, helping us coordinate the work on site.”
Почему стоит выбрать Xinzhongyi ECO для переработки строительных и ремонтных отходов?
16+
Лет опыта
100+
Проекты по всему миру
Xinzhongyi ECO develops decoration waste recycling lines according to the incoming waste composition, required capacity, site layout, and downstream material uses. Equipment can be arranged around bag opening, crushing, screening, magnetic separation, wind sifting, conveying, and dust collection. Our project support covers process design, equipment supply, installation guidance, commissioning, operator training, spare parts, and subsequent technical service.
Спланируйте вашу линию по переработке строительных и ремонтных отходов
Planning a decoration waste recycling project? Share your waste composition, required processing capacity, proportion of bagged waste, workshop layout, target products, and environmental requirements with Xinzhongyi ECO. Our engineering team can evaluate the material flow and recommend an appropriate combination of bag opening, crushing, screening, sorting, conveying, and dust-collection equipment.
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