{"id":7552,"date":"2025-09-04T14:47:03","date_gmt":"2025-09-04T06:47:03","guid":{"rendered":"https:\/\/www.xuyemachine.com\/?p=7552"},"modified":"2025-10-20T16:33:48","modified_gmt":"2025-10-20T08:33:48","slug":"biomass-rotary-dryer","status":"publish","type":"post","link":"https:\/\/www.baoyuanjx.com\/zh\/biomass-rotary-dryer.html","title":{"rendered":"Biomass rotary dryer"},"content":{"rendered":"
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Biomass rotary dryer<\/h1>\n\n\n\n
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Biomass Rotary Dryer<\/strong> is a highly efficient industrial drying machine designed to remove moisture from biomass materials such as sawdust, wood chips, rice husk, straw, bagasse, palm fiber, and other agricultural residues.
The equipment uses a rotating drum and hot air circulation to achieve fast, uniform, and continuous drying. With low energy consumption and stable performance, it is widely used in biofuel production, pellet manufacturing, animal feed, and compost processing<\/strong> industries.<\/p>\n\n\n\n

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\"Biomass<\/figure>\n\n\n\n

Working Principle of Biomass Rotary Dryer<\/strong><\/h2>\n\n\n\n

The biomass rotary dryer<\/strong> works based on a direct or indirect heat exchange between hot air and wet materials inside a rotating drum.<\/p>\n\n\n\n

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  1. Feeding:<\/strong> Moist biomass is fed into the drum through a screw feeder or conveyor.<\/li>\n\n\n\n
  2. Drying:<\/strong> As the drum rotates, the biomass is lifted and cascaded through a stream of hot air generated by a furnace or burner.<\/li>\n\n\n\n
  3. Heat Transfer:<\/strong> The moisture in the biomass evaporates as it moves along the drying zone.<\/li>\n\n\n\n
  4. Discharging:<\/strong> Dried biomass exits from the discharge end and is collected for cooling or pelletizing.<\/li>\n\n\n\n
  5. Dust Removal:<\/strong> The exhaust gas passes through a cyclone separator or bag filter to ensure environmental compliance.<\/li>\n<\/ol>\n\n\n\n

    This continuous drying process ensures uniform moisture reduction and maintains the physical quality of biomass materials.<\/p>\n\n\n\n

    \"inside<\/figure>\n\n\n\n

    Main Components of a Biomass Rotary Dryer<\/strong><\/h2>\n\n\n\n

    A complete biomass rotary drying system typically includes:<\/p>\n\n\n\n

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    • Rotary Drum:<\/strong> Main drying chamber made of wear-resistant steel.<\/li>\n\n\n\n
    • Burner or Furnace:<\/strong> Heat source that can use wood, coal, gas, or biomass fuel.<\/li>\n\n\n\n
    • Feeding System:<\/strong> Controls the feeding speed and prevents clogging.<\/li>\n\n\n\n
    • Air Blower and Hot Air Duct:<\/strong> Ensures uniform heat distribution inside the drum.<\/li>\n\n\n\n
    • Cyclone Dust Collector:<\/strong> Removes dust particles and protects the environment.<\/li>\n\n\n\n
    • Electric Control Cabinet:<\/strong> Monitors temperature, speed, and air volume.<\/li>\n\n\n\n
    • Discharging System:<\/strong> Automatically collects dried materials for the next process.<\/li>\n<\/ul>\n\n\n\n

      Technical Features of Biomass Rotary Dryer<\/strong><\/h2>\n\n\n\n
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      • High Drying Efficiency:<\/strong> Unique lifting plate design ensures full contact between hot air and material.<\/li>\n\n\n\n
      • Wide Material Compatibility:<\/strong> Suitable for various organic and agricultural residues.<\/li>\n\n\n\n
      • Energy-Saving Design:<\/strong> Optimized heat utilization and waste heat recovery reduce fuel consumption.<\/li>\n\n\n\n
      • Durable Construction:<\/strong> Made from wear-resistant steel plates for long service life.<\/li>\n\n\n\n
      • Adjustable Operation:<\/strong> Temperature, air volume, and rotation speed can be customized.<\/li>\n\n\n\n
      • Environmentally Friendly:<\/strong> Equipped with multi-stage dust collection system to reduce emissions.<\/li>\n\n\n\n
      • Large Capacity:<\/strong> Production capacity ranges from 0.5\u201320 tons per hour<\/strong>, customizable as required.<\/li>\n<\/ul>\n\n\n\n

        Advantages of Using a Biomass Rotary Dryer<\/strong><\/h2>\n\n\n\n

        1. Consistent Drying Quality<\/strong><\/h3>\n\n\n\n

        Uniform hot air distribution guarantees that every particle of biomass is evenly dried, preventing over-drying or burning.<\/p>\n\n\n\n

        2. Energy Efficiency<\/strong><\/h3>\n\n\n\n

        Biomass rotary dryers recycle exhaust heat, reducing fuel consumption by up to 30%<\/strong> compared to traditional drying methods.<\/p>\n\n\n\n

        3. Stable Continuous Operation<\/strong><\/h3>\n\n\n\n

        Designed for 24-hour operation with automatic feeding and discharge systems for high productivity.<\/p>\n\n\n\n

        4. Strong Adaptability<\/strong><\/h3>\n\n\n\n

        Handles different types of biomass materials with varying moisture content, density, and particle size.<\/p>\n\n\n\n

        5. Low Maintenance<\/strong><\/h3>\n\n\n\n

        Simple structure with durable parts means lower maintenance cost and minimal downtime.<\/p>\n\n\n\n

        6. Eco-Friendly Design<\/strong><\/h3>\n\n\n\n

        Equipped with dust collectors, scrubbers, and silencers to meet international environmental standards.<\/p>\n\n\n\n

        Applications of Biomass Rotary Dryer<\/strong><\/h2>\n\n\n\n

        Biomass rotary dryers are widely used in many industries, including:<\/p>\n\n\n\n

        Paper and Pulp Industry:<\/strong> Drying fiber residues for recycling.<\/p>\n\n\n\n

        Biofuel Production:<\/strong> Drying raw materials for wood pellets, briquettes, and biochar.<\/p>\n\n\n\n

        Agriculture:<\/strong> Processing agricultural residues such as straw, husk, and stalks.<\/p>\n\n\n\n

        Forestry Industry:<\/strong> Drying sawdust, bark, and wood chips.<\/p>\n\n\n\n

        Animal Feed Industry:<\/strong> Drying feed ingredients like alfalfa, grass, or brewer\u2019s grains.<\/p>\n\n\n\n

        Composting Industry:<\/strong> Reducing moisture content in organic waste and compost materials.<\/p>\n\n\n\n

        Biomass Rotary Dryer Technical Parameters<\/h2>\n\n\n\n
        <\/strong>\u6a21\u578b<\/strong><\/td>\u6c14\u7f38\u76f4\u5f84<\/strong>(<\/strong>m<\/strong>m)<\/strong><\/td>Cylinder length<\/strong>(<\/strong>m<\/strong>m)<\/strong><\/td>Cylinder volume<\/strong>(m3)<\/strong><\/td>Cylinder <\/strong>rotary speed (r\/min)<\/strong><\/td>\u7535\u6e90<\/strong>(<\/strong>k<\/strong>W)<\/strong><\/td>Weight<\/strong>(t)<\/strong><\/td><\/tr>
        0.6\u00d75.8<\/td>600<\/td>5800<\/td>1.7<\/td>1-8<\/td>3<\/td>2.9<\/td><\/tr>
        0.8\u00d78<\/td>800<\/td>8000<\/td>4<\/td>1-8<\/td>4<\/td>3.5<\/td><\/tr>
        1\u00d710<\/td>1000<\/td>10000<\/td>7.9<\/td>1-8<\/td>5.5<\/td>6.8<\/td><\/tr>
        1.2\u00d75.8<\/td>1200<\/td>5800<\/td>6.8<\/td>1-6<\/td>5.5<\/td>6.7<\/td><\/tr>
        1.2\u00d78<\/td>1200<\/td>8000<\/td>9<\/td>1-6<\/td>5.5<\/td>8.5<\/td><\/tr>
        1.2\u00d710<\/td>1200<\/td>10000<\/td>11<\/td>1-6<\/td>7.5<\/td>10.7<\/td><\/tr>
        1.2\u00d711.8<\/td>1200<\/td>11800<\/td>13<\/td>1-6<\/td>7.5<\/td>12.3<\/td><\/tr>
        1.5\u00d78<\/td>1500<\/td>8000<\/td>14<\/td>1-5<\/td>11<\/td>14.8<\/td><\/tr>
        1.5\u00d710<\/td>1500<\/td>10000<\/td>17.7<\/td>1-5<\/td>11<\/td>16<\/td><\/tr>
        1.5\u00d711.8<\/td>1500<\/td>11800<\/td>21<\/td>1-5<\/td>15<\/td>17.5<\/td><\/tr>
        1.5\u00d715<\/td>1500<\/td>15000<\/td>26.5<\/td>1-5<\/td>15<\/td>19.2<\/td><\/tr>
        1.8\u00d710<\/td>1800<\/td>10000<\/td>25.5<\/td>1-5<\/td>15<\/td>18.1<\/td><\/tr>
        1.8\u00d711.8<\/td>1800<\/td>11800<\/td>30<\/td>1-5<\/td>18.5<\/td>20.7<\/td><\/tr>
        1.8\u00d715<\/td>1800<\/td>15000<\/td>38<\/td>1-5<\/td>18.5<\/td>26.3<\/td><\/tr>
        1.8\u00d718<\/td>1800<\/td>18000<\/td>45.8<\/td>1-5<\/td>22<\/td>31.2<\/td><\/tr>
        2\u00d711.8<\/td>2000<\/td>11800<\/td>37<\/td>1-4<\/td>18.5<\/td>28.2<\/td><\/tr>
        2\u00d715<\/td>2000<\/td>15000<\/td>47<\/td>1-4<\/td>22<\/td>33.2<\/td><\/tr>
        2\u00d718<\/td>2000<\/td>18000<\/td>56.5<\/td>1-4<\/td>22<\/td>39.7<\/td><\/tr>
        2\u00d720<\/td>2000<\/td>20000<\/td>62.8<\/td>1-4<\/td>22<\/td>44.9<\/td><\/tr>
        2.2\u00d711.8<\/td>2200<\/td>11800<\/td>44.8<\/td>1-4<\/td>22<\/td>30.5<\/td><\/tr>
        2.2\u00d715<\/td>2200<\/td>15000<\/td>53<\/td>1-4<\/td>30<\/td>36.2<\/td><\/tr>
        2.2\u00d718<\/td>2200<\/td>18000<\/td>68<\/td>1-4<\/td>30<\/td>43.3<\/td><\/tr>
        2.2\u00d720<\/td>2200<\/td>20000<\/td>76<\/td>1-4<\/td>30<\/td>48.8<\/td><\/tr>
        2.4\u00d715<\/td>2400<\/td>15000<\/td>68<\/td>1-4<\/td>30<\/td>43.7<\/td><\/tr>
        2.4\u00d718<\/td>2400<\/td>18000<\/td>81<\/td>1-4<\/td>37<\/td>53<\/td><\/tr>
        2.4\u00d720<\/td>2400<\/td>20000<\/td>91<\/td>1-4<\/td>37<\/td>60.5<\/td><\/tr>
        2.4\u00d723.6<\/td>2400<\/td>23600<\/td>109<\/td>1-4<\/td>45<\/td>69.8<\/td><\/tr>
        2.8\u00d718<\/td>2800<\/td>18000<\/td>111<\/td>1-3<\/td>45<\/td>62<\/td><\/tr>
        2.8\u00d720<\/td>2800<\/td>20000<\/td>123<\/td>1-3<\/td>55<\/td>65<\/td><\/tr>
        2.8\u00d723.6<\/td>2800<\/td>23600<\/td>148<\/td>1-3<\/td>55<\/td>70<\/td><\/tr>
        2.8\u00d728<\/td>2800<\/td>28000<\/td>172<\/td>1-3<\/td>75<\/td>75<\/td><\/tr>
        3\u00d720<\/td>3000<\/td>20000<\/td>14<\/td>1-3<\/td>55<\/td>75<\/td><\/tr>
        3\u00d723.6<\/td>3000<\/td>23600<\/td>170<\/td>1-3<\/td>75<\/td>85<\/td><\/tr>
        3\u00d728<\/td>3000<\/td>28000<\/td>198<\/td>1-3<\/td>90<\/td>91<\/td><\/tr>
        3.2\u00d723.6<\/td>3200<\/td>23600<\/td>193<\/td>1-3<\/td>90<\/td>112<\/td><\/tr>
        3.2\u00d732<\/td>3200<\/td>32000<\/td>257<\/td>1-3<\/td>110<\/td>129<\/td><\/tr>
        3.6\u00d736<\/td>3600<\/td>36000<\/td>366<\/td>1-3<\/td>132<\/td>164<\/td><\/tr>
        3.8\u00d736<\/td>3800<\/td>36000<\/td>408<\/td>1-3<\/td>160<\/td>187<\/td><\/tr>
        4\u00d736<\/td>4000<\/td>36000<\/td>452<\/td>1-3<\/td>160<\/td>195<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

        Biomass rotary dryer video<\/h2>\n\n\n\n

        <\/p>\n\n\n\n