Taicang, Quanzhou, Yongxing,
Chongqing, Dongguan (China)
Case study – efficient energy generation for the Chinese paper industry
Components for the thermal recovery of residues from waste paper preparationInstallation location
Challenge
high temperature of the
conveyed material
Conveyed material
Ashes from waste paper incineration
Conversion year
2017 to 2018
Modules
Mechanical fly ash
and bedding systems for CFB boilers
Result
Resource-saving paper production in compliance with the strictest environmental standards
Case study
Pulp and Paper: Loibl Conveying Technologies enable efficient plant operation
"Our solutions are designed to ensure reliable ash removal and to reduce operating costs of our customers," says Jules Fricke, former Managing Director of Loibl Förderanlagen GmbH, summarizing the company's operational objectives. This winning combination has made the conveying technology specialists known beyond the borders of Europe. Companies in China, Japan, the Middle East, South America and the USA rely on the expertise and conveyor technology from Straubing, Bavaria. On several occasions, Loibl has already successfully implemented projects for the international technology group ANDRITZ and the Chinese company Nine Dragons Paper (Holdings) Ltd. The company realized one of its largest projects with both business partners from 2017 to 2018 and supplied a total of five mechanical fly ash and bed ash systems for CFB boilers. These were built at the sites Taicang, Quanzhou, Yongxing, Chongqing and Dongguan in China.
Waste from recycling of waste paper (rejects, sludges) undergoes thermal utilization. The from the combustion process resulting ash is a considerable challenge for conveying systems due to the high temperature as well as corrosive substances and impurities. Therefore, they require a special design. As an expert in this field, Loibl has extensive expertise with numerous references worldwide and offers highly efficient conveying systems such as cooling screws, slide valves and other components in heat-resistant (stainless steel) design for this special conveying medium.
Nine Dragons Paper is the largest paper producer in Asia and leads the field in resource-saving paper production, observing the most stringent environmental standards. This order represents the beginning of a long and fruitful cooperation, which manifests the international and leading position of Loibl in the field of conveyor technology.
Loibl’s range of supplies and services
- Extensive engineering
- Manufacture in Straubing, Bayern
- Extensive test runs before final commissioning
- Replacement/wear parts and assembly commissioning
- Mechanical fly ash and bad ash system for CFB boilers: water cooled discharge screw conveyors, through screw conveyor, through chain conveyor, rotary valves, slide gates (pneumatic, manual, manual with chain), inlet chutes, compensators
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