Research and development of vibration sorting device
Efficient sorting equipment for papermaking waste saves labor and reduces costs.
Type
Tags
Solution maturity
Early adoption / Process verification
Cooperation methods
Applicable industry
Applications
Key innovations
The equipment cooperates with special structures (transition silos, barriers) to achieve high-efficiency automatic sorting of papermaking waste through multi-level air flow, replacing manual labor, and the separation efficiency exceeds 94%, which is highly innovative.
Potential economic benefits
The equipment significantly saves labor costs and processing time through automated sorting. The light matter separation efficiency of more than 94% increases the value of resource recovery, reduces waste treatment costs, and improves the economic benefits and efficiency of papermaking waste treatment.
Potential climate benefits
This vibration sorting equipment significantly improves the paper recovery rate by improving the separation efficiency of light substances in papermaking waste to more than 94%. Efficient recycling reduces the demand for primary pulp and reduces papermaking energy consumption and greenhouse gas emissions. In addition, reducing paper landfill or incineration can avoid the release of methane and carbon dioxide, which has significant benefits for carbon reduction.
Solution supplier
View more
Shanghai Zhongbao Environmental Protection Technology Company
Zhongbao Environmental Protection Technology (Shanghai) Co., Ltd. uses innovative environmental protection technologies to empower industry and urban environmental governance and resource recycling to build a green future.
Shanghai，China
Solution details
In order to process papermaking waste more specifically and efficiently, replace manual sorting, and save labor and time, it is necessary to introduce a vibration sorting device in the early stage of papermaking waste treatment to develop garbage sorting equipment.
1. Core technology
(1)The sorting equipment comprises a heavy material bin having a vertical movement space, a light material bin, a feed inlet arranged on the heavy material bin, a feed conveying device, a main air outlet arranged below the feed inlet, and at least one auxiliary air outlet arranged below the main air outlet.
(2)The main air outlet and the auxiliary air outlet are used to blow out the air flow to blow light substances in the garbage materials from the feed inlet into the light substance bin.
(3)The heavy material bin and the light material bin are provided with a transition bin, and rollers are arranged below the transition bin, and the rollers rotate and send the light materials falling below the transition bin into the light material bin;
2. Innovation points
(1)The end of the light material bin far away from the heavy material bin is provided with a barrier curtain to prevent light objects from flying out; and the top plate of the light material bin is provided with meshes.
(2)Through the cooperation of the feed conveying device, the main tuyere and the auxiliary tuyere, the sorting effect is remarkable and the separation efficiency of light substances and heavy substances is high.
3. Intellectual property rights and industrialization
The separation equipment of this research and development project has a separation efficiency of more than 94%, saving man-hour and labor.
Last updated
01:01:04, Nov 08, 2025
Information contributed by
See original page on 
Report