A pyrolysis plant is a new type of waste recycling plant that uses pyrolysis technology to convert waste tyres into fuel oil. When the technology was new, many tyre to oil project reports were generated to create standards and best practices throughout the industry. Just read the professional a tyre oil plant project report.
The process can be divided into two phases, pre-treatment, and main pyrolysis processes, with raw material preparation as the most important step in pre-treatment. After mixing and crushing, the input material is processed through size-reduction, attrition, and segregation to ensure the feeding of uniform raw materials into the primary pyrolysis process.
After that, the prepared material will then be dried by a series of processes such as a tyre drying machine and preheater to remove moisture content from waste tyres. The dehydration process is essential in order to avoid a possible fire outbreak due to the presence of high moisture content. The pyrolysis furnace is important for the whole production.
After dehydration, a de-dusting process will be carried out to remove impurities and dust from the tyre material. While doing this step, it is better to use a dry separator to remove lighter specks of dust from heavier ones before cleaning by air blower or water washer. And the cleaner the input materials are, the better quality of fuel oil you will get at the end.
The main pyrolysis process uses moving grate reactors, which are divided into two different types, indirect heating, and direct heating.
The moving grate pyrolysis technology could be used for both solid wastes and liquid wastes since it is an advanced technology with multi-functioning advantages. The main feature of the moving grate pyrolysis technology is the continuous raw materials feeding, which eliminates the need for a conventional pulsing feeder. See the pyrolysis video.
This helps to prevent possible fire outbreaks. Also, processing can go on continuously, rather than in a stop and start fashion.
The main products are fuel oil, carbon black, and steel wire at the end of the process. The steel wire is also able to be recycled, and carbon black is used as a raw material for producing tyre black, which drastically reduces the production cost of new tyres.
Initial tyre to oil project reports showed that pyrolysis has so many advantages – such as lower project cost, wide varieties of possible feedstock, less pollution, and so on. Still, there is little doubt that tyre to oil projects also will face any number of issues in the actual production process, such as low oil yield, high lower heating value(LHV), poor quality fuel oil, etc. Or you contact these leading pyrolysis plant manufacturers in China. Finally, you will get a good machine from them.
Still, even with those challenges to overcome, the overall lower emissions benefits, as well as the useful end product, makes this technology the wave of the future. It is both more environmentally friendly and cost-efficient in the long term when compared to the alternatives, which makes it the best choice all around.