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BOE2400FL
BOEEP
BOE
BOEEP Environmental Protection is a leading manufacturer of advanced environmental protection equipment. Our independently developed sludge low temperature dryer is designed to solve the most pressing challenges in sludge disposal: high volume, high transportation costs, and environmental risks. This innovative equipment can directly dry sewage or sludge with a moisture content of less than 83% to dry sludge with a moisture content of 10%-30%, achieving up to 90% volume reduction and 90% effective sterilization.
The dry sludge produced can be further processed through gasification, co-combustion, composting, or used as building materials, enabling complete harmless and resource-based disposal. With low energy consumption and zero pollution, our heat pump sludge dryer is widely adopted by municipal authorities and industrial clients across various sectors.
Handles all types of sludge from municipal, printing and dyeing, papermaking, electroplating, chemical, leather, and pharmaceutical industries
Single unit daily dehumidification capacity ranges from 200 kg to 50 tons, covering all scale requirements
Compatible with multiple energy sources: electricity, steam, and waste heat
Supports both centralized and decentralized treatment modes to meet regional sludge disposal policies
All-weather operation, unaffected by external temperature and humidity
Fully enclosed low-temperature operation at 40-75℃, no nitrogen filling required
Oxygen content <12%, dust concentration <60g/m³, particle temperature <70℃, eliminating dust explosion risks
Static sludge spreading design, no mechanical electrostatic friction
Bypasses the "sticky phase" stage (≈60% moisture) in urban sludge drying
Produces granular dry material with no dust hazard
Low discharge temperature (<50℃), no cooling required before storage
Directly dries 83% moisture sludge to 10% without staged treatment
No organic component loss during drying, resulting in high calorific value dry material ideal for resource utilization
Up to 80% volume reduction, significantly cutting downstream transportation costs
Pasteurization sterilization: maintains temperature above 70℃ for 90-120 minutes, achieving 90% effective sterilization
Adopts advanced heat pump heat recovery technology with closed drying mode, no waste heat emission
Comprehensive power consumption: 125kWh/ton (drying from 80% to 60% moisture), 200kWh/ton (drying from 80% to 10% moisture)
Industry-leading dehumidification performance ratio: 4kg H₂O per kilowatt-hour
Fully enclosed system design prevents odor overflow, eliminating the need for complex deodorization devices
Low temperature process greatly reduces H₂S and NH₃ emissions
Condensate (sludge moisture) is easy to treat and can be discharged directly
Suitable for sewage plants located in urban areas, villages, and scenic spots
Small footprint: approximately 4m² per ton of wet sludge treatment capacity
Can be installed in basements to maximize land utilization
No complex civil structures required, reducing construction costs
Simple installation with short commissioning cycle, saving time and labor costs
Fully automatic operation, minimizing labor requirements
"PLC + touch screen" intelligent control system with remote centralized monitoring capability
Discharge moisture content can be arbitrarily adjusted between 10% and 50%
Constructed with corrosion-resistant stainless steel materials
Heat exchangers undergo electroplating anti-corrosion treatment
No mechanical wear during operation, service life exceeds 15 years
No vulnerable or consumable parts, easy to operate and maintain
Our low temperature sludge drying equipment utilizes the principle of low-temperature heat pump dehumidification combined with convection hot air drying. Wet sludge is evenly spread on a mesh belt and transported through the drying chamber. The entire system adopts a fully enclosed design, ensuring no heat loss during the drying process.
The refrigeration system cools and dehumidifies humid air exhausted from the drying room, while simultaneously recovering the latent heat released during moisture condensation to reheat the dry air. This innovative combination of dehumidification and heat pump technology enables efficient energy recycling throughout the drying process.
Model | Standard Water Removal Capacity (24h) | Water Removal Capacity (per hour) | Operation Power | Heat Pump Modules | Compressors | Cooling Mode | Cooling Water Flow (△t=15℃) | External Dimensions (mm) | Structure Type | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
BOE600SL | 600kg | 25kg | 8kw | 1set | 1set | Water cooling SL | - | 2625×1277×1850 | Whole package | 1.5t |
BOE1200SL | 1200kg | 50kg | 14kw | 1set | 1set | Water cooling SL | - | 3170×1580×2080 | Whole package | 2.0t |
BOE2400FL | 2400kg | 100kg | 26kw | 1set | 4set | Wind cooling FL | - | 3810×2215×2420 | Assemble package | 3.2t |
BOE4800FL | 4800kg | 200kg | 51kw | 2set | 8set | Wind cooling FL | - | 6800×2215×2420 | Assemble package | 5.8t |
BOE7200FL | 7200kg | 300kg | 76kw | 3set | 12set | Wind cooling FL | - | 9500×2215×2420 | Assemble package | 8.0t |
BOE9600FL/SL | 9600kg | 400kg | 106kw | 2set | 8set | Wind cooling FL/SL | 6m³/h | 8150×3110×3200 | Assemble package | 9.1t |
BOE14400FL/SL | 14400kg | 600kg | 160kw | 3set | 12set | Wind cooling FL/SL | 9m³/h | 11400×3110×3200 | Assemble package | 12.3t |
BOE19200FL/SL | 19200kg | 800kg | 213kw | 4set | 16set | Wind cooling FL/SL | 12m³/h | 14650×3110×3200 | Assemble package | 15.5t |
BOE24000FL/SL | 24000kg | 1000kg | 260kw | 5set | 20set | Wind cooling FL/SL | 15m³/h | 17900×3110×3200 | Assemble package | 17.7t |
BOE28800FL/SL | 28800kg | 1200kg | 312kw | 6set | 24set | Wind cooling FL/SL | 18m³/h | 21150×3110×3200 | Assemble package | 21.9t |
BOE33600SL | 33600kg | 1400kg | 367kw | 7set | 28set | Water cooling SL | 21m³/h | 24400×3110×3200 | Assemble package | 25.1t |
BOE38400SL | 38400kg | 1600kg | 416kw | 8set | 32set | Water cooling SL | 24m³/h | 27650×3110×3200 | Assemble package | 28.3t |
BOE43200SL | 43200kg | 1800kg | 471kw | 9set | 36set | Water cooling SL | 27m³/h | 30900×3110×3200 | Assemble package | 31.5t |
BOE48000SL | 48000kg | 2000kg | 520kw | 10set | 40set | Water cooling SL | 30m³/h | 34150×3110×3200 | Assemble package | 34.7t |
Municipal sewage treatment plants
Printing and dyeing industry
Papermaking industry
Electroplating industry
Chemical industry
Leather industry
Pharmaceutical industry
Other industrial sludge treatment facilities
Independent R&D and manufacturing capabilities with proprietary technology
Strict quality control system ensuring reliable product performance
Comprehensive after-sales service including installation, training, and maintenance
Customized solutions tailored to specific client requirements
Proven track record with successful installations across multiple industries
Commitment to environmental protection and sustainable development
Our sludge low temperature dryer can achieve a minimum moisture content of 10%, and the discharge moisture content can be arbitrarily adjusted between 10% and 50% to meet different downstream disposal requirements.
The comprehensive power consumption is 125kWh per ton when drying sludge from 80% to 60% moisture content, and 200kWh per ton when drying from 80% to 10% moisture content.
Yes, our equipment operates in a fully enclosed low-temperature environment with oxygen content below 12% and dust concentration below 60g/m³, completely eliminating dust explosion risks. No nitrogen filling is required during operation.
Yes, our dryer is designed to handle various types of municipal and industrial sludge, including those from printing and dyeing, papermaking, electroplating, chemical, leather, and pharmaceutical industries.
