JONO’s C&D Solution

Wuhu Yijiang Construction Waste Recycling Project

Introduction

Today’s case study comes from Wuhu Yijiang Construction Waste Recycling Project, and this project aims to address construction & demolition waste in Wuhu, Anhui, China by improving the harmlessness, reduction, and resource utilization of the waste. This will reduce long-term occupation of limited urban land resources and minimize space and underground water pollution caused by building waste accumulation.

Project Overview

This project covers an area of 49.76 acres with a total floor area of 25,500 square meters. It has a daily processing capacity of over 3000 tons. It achieves one plant with three production lines namely a decoration waste treatment line, a demolition waste treatment line, and a stone material treatment line.

Project Highlight

This project has the following four advantages:

1.Minimal Loss

Using the pioneering four-classification method to treat construction waste. The process of screening before crushing can greatly reduce the wear and tear on conveyor belts.

2.Maximum Space Utilization

Adopting the line stacking process to achieve three production lines in a factory with a floor area of 22,800 square meters.

3.Reduced Occupational Risk

Adopting Intelligent sorting equipment and adding robot grippers can reduce the risk of manual occupational exposure.

4.Cost Efficient

With sand making machine to cooperatively treat high-purity construction waste, it can effectively control the cost.

Project Outcome

1.This project takes a sand production line to jointly process high-purity renovation waste that can effectively balance the use of the site and cost control.

2.The project can achieve the output of metal, 0-5mm 5-10mm 10-31.5mm aggregate and combustible materials. Combined with the noise reduction and dust removal equipment like bag spray, the multi-gradient fine separation process is adopted to achieve harmless and highly resource-based treatment, contributing to the sustainable development of Wuhu City.

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