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Belt dryer
BELT DRYER
The RP Engineering belt dryer are modular dryers, easy and reliable to use low temperature thermal energy and dry a large kind of material, like sawdust, woodchips, bark, using hot water, steam, thermal oil, or other waste heat.
The NF model belt dryers are made with top-down technology with a polyester canvas belt, and allow the use of low temperature thermal sources such as hot water, steam, fumes, hot air coming from other processes to optimize the energy efficiency of the your company.
Reliability
Reliability for continuous work over than 7500 h/y, free of maintenance
Modularity
Modular and highly scalable construction
High automation
Humidity detection sensors, process management software, remote control
The RP Engineering belt dryer are modular dryers, easy and reliable to use low temperature thermal energy and dry a large kind of material, like sawdust, woodchips, bark, using hot water, steam, thermal oil, or other waste heat.
The raw material it’s feeded from two adjustable height conveyors screw to have the perfect layer to dry.
The layer of material proceed thought the active drying zone and it’s heated from the hot air produced from the exchangers, and sucked from the main fan.
At the end it’s discharged from a horizontal screw.
A very efficient software regulate the process, reading the final moisture of the dried product and manage the process in the highest efficiency mode: you can choose the priority for the dryer, in particular:
- maximum thermal energy used
- maximum back temperature
- output moisture
- maximum allowable production
FEATURES
- Modular design, with possible elong of the drying tunnel to increase the thermal power and the production
- Completely bolted design, no welding required during installation, completely realized in galvanized steel
- Possible outdoor installation, with heat exchanger roofing or dryer housing made with self standing structure realized in galvanized steel and sandwich panels
- Special high breathable fabric wire mesh belt made in polyester for low emission and low electric consumption
- Constant control of feeding screw, fan and belt with frequency drive, for automatic control and low energy consumption
- Automatic belt tracking for long operation in safety
- Automatic belt cleaning with brushes, high pressure air, high pressure water for long extended lifetime and belt efficiency
- Lower installation time with pre-assembled modules
- Low operational cost, low maintenance cost, and high working hours/year
- Working cycle without operator presence necessary
The dryer it’s completed with:
- conveyors
- storage hopper
- wet refiner
- screener
We have a long and proud history givin emphasis to environment social and economic outcomes to deliver places that respond too the complex global forces shaping our future
RP Engineering’s belt dryers allow emission values below 20 mg/m3, in full compliance with the strictest European Community standards in terms of emissions.
Belt dryers require little maintenance and are reliable for continuous work of over 7500 hours/year.
Low temperature
- Use of low temperature thermal energy from secondary processes
- Energy recovery systems with recirculation and/or pre-heating
- Water, air, fumes, steam from 60°c
Dried product quality
- Slow drying at low temperature preserves the product characteristics
- No contamination between product and thermal medium
Low emission
- The fabric belt filters dust and ensures low emissions into the atmosphere
- Very low chimney temperatures
Browse our gallery
- Tutte - All
- Essiccatori a nastro - Belt Dryer
- Essiccatori a rullo - Rotary drum dryers
- Sistemi di movimentazione - Conveyors
- Sistemi di stoccaggio - Storage
