The XLP series of rotary fluidized bed granulation dryers produced by Jiangsu Bohong Drying Equipment Co., Ltd. is an efficient material processing equipment that is widely used in the pharmaceutical, chemical, and food industries. The unique design and innovative airflow distribution system of the rotary fluidized bed granulation dryer enable it to exhibit outstanding performance in the processes of granulation and drying.

Jiangsu Bohong Drying provides a detailed introduction to the structure and working principle of the cyclone bed granulation drying equipment, and analyzes its impact on material movement, particle characteristics, and production efficiency.

1. XLP Series Cyclone Bed Granulator and Dryer - Special Design of Air Distribution Plate

The core innovation of XLP series rotary bed granulator dryer produced by Jiangsu Bohong Drying Equipment Co., Ltd. lies in the design of its air distributor. Unlike traditional air distributors, the air distributor of XLP series equipment adopts a special ring-shaped plate structure. Each air distributor plate is arranged in a layered fashion, not only saving space but also optimizing the distribution of airflow. Airflow passes through the gaps between the plates to form a ring-shaped high-speed airflow. The high-speed airflow serves to push the material to perform orderly vortex-like movement within the drying chamber.

Vortex motion has two notable advantages over traditional linear flow. Firstly, material will not experience channelling, which is a phenomenon where certain areas of the material become stagnant or experience uneven airflow, leading to uneven drying or granulation. Channelling occurs when material flow is impeded or airflow is uneven, causing certain areas of the material to not move effectively, resulting in uneven drying or granulation. Secondly, vortex motion avoids the formation of dead zones within the equipment, ensuring that all material is evenly involved in the granulation and drying process. This has important implications for the uniformity of the material, the size and shape of the particles.

2. XLP Series Cyclone Bed Granulator and Dryer - Air Distribution System with Cyclone-Driven Air Distribution

Jiangsu Bohong Drying Co., Ltd. ensures that the material remains in an orderly motion during the drying process by equipping the XLP series of fluidized beds with a rotary air distributor driven by the fluidized bed. This further enhances the equipment's airflow control capabilities, ensuring that the material is evenly distributed in the whirlwind-like airflow. The air distributor controls the airflow speed and direction precisely, keeping the material in a suspension state. This not only improves the material's fluidity but also promotes full contact between the material and the airflow, thereby enhancing drying efficiency.

In the granulation process, the role of the air distributor is particularly important. By controlling the distribution of airflow, the equipment can ensure that the material is presented with a regular fluidized state in the drying chamber. Unlike traditional equipment, the fluidized form of XLP series fluidized bed has higher stability and uniformity, overcoming the common problems of trench flow and dead corners in traditional fluidized processes.

3, XLP Series Cyclone Bed Granulation and Drying Machine - Air Distribution Plate - Air Nozzle Spray System

The XLP series of fluidized bed dryers and granulators uses a precision pneumatic nozzle system during the drying and granulation process. The nozzles are installed on the side wall of the drying chamber and spray the binder or coating liquid evenly into the material layer to achieve adhesion and coating. Since the material moves in a regular trajectory under the action of the vortex airflow, the nozzles can ensure that the liquid is evenly covered on the surface of every particle.

The spraying process not only effectively turns the powder into particles, but also ensures that the particle size is uniform and the shape is regular. In particular, for those materials with poor moisture absorption and poor fluidity, the spraying system of the XLP series equipment can also ensure that they can form qualified particles. This flexibility allows the XLP cyclone equipment to achieve good granulation effects when processing materials with different properties.

4. XLP Series Cyclone Bed Granulator and Dryer Air Distribution Plate - Improving Particle Characteristics

The granules produced by the fluidized bed granulation dryer have many excellent properties. Firstly, the fluidized bed technology is adopted, resulting in porous and even granules, which enable better instant dissolution during subsequent processing or use. The porous structure helps the granules to absorb liquid quickly, thus accelerating the dissolution rate. For the pharmaceutical and food industries, instant dissolution is an important indicator for many products, which can significantly enhance the market competitiveness of the products.

The granules produced by the fluidized bed granulation dryer equipment have a high mechanical strength. Although the granules are porous and dissolve quickly, they still have enough strength to withstand breakage during transportation or storage. This increased strength comes from the uniform action of the fluidized gas flow, which makes the structure of the granules more stable during the formation process.

The XLP series of fluidized bed granulation dryers performs excellently when processing hygroscopic and poorly fluid materials. Traditional fluidized bed granulation equipment often has difficulty forming uniform particles when processing such materials, and is prone to clumping or irregular particle formation. Thanks to the unique design of the fluidized bed, the XLP series equipment can effectively avoid these problems, enabling even hygroscopic or poorly fluid materials to be made into high-quality granules.

Jiangsu Bohong Drying Equipment Co., Ltd. produces and manufactures the rotary bed granulation dryer, which ensures the uniform and orderly movement of materials during granulation and drying processes through its special air distribution system, rotary air drive, and precise coating system. This results in the production of high-quality granules that are not only highly porous and instant dissolvable, but also possess a certain level of strength, making them suitable for applications in various industries. In particular, the rotary bed granulation dryer excels in handling materials with high moisture absorption and poor fluidity. Therefore, the rotary bed granulation dryer is a highly competitive equipment that can significantly enhance production processes in various industries.

江苏博鸿干燥设备公司生产制造的XLP系列旋流床制粒干燥机是一种高效的物料处理设备，广泛应用于制药、化工、食品等领域。旋流床制粒干燥机独特的设计和创新的气流分配系统使得该设备在制粒、干燥过程中展现出优异的性能。

江苏博鸿干燥详细介绍旋流床制粒干燥设备的分风板结构及其工作原理，并分析其对物料运动、颗粒特性和生产效果的影响。

1、XLP系列旋流床制粒干燥机分风板--特殊设计

江苏博鸿干燥设备公司生产制造的XLP系列旋流床制粒干燥机的核心创新在于其分风板的设计。与传统的分风板不同，XLP系列设备的分风板采用了特殊的环形片式结构。每片分风板以层叠的形式布置，不仅节省了空间，还有效地优化了气流的分布。气流从叶片之间的间隙通过，形成环流状的高速气流。高速气流的作用是推动物料在干燥腔内进行有序的旋涡状运动。

旋涡状运动与传统的直线流动相比，有两个显著的优势。首先，物料不会因为局部停滞或气流不均而产生沟流现象。沟流现象指的是在物料流动不畅或气流分配不均匀的情况下，某些区域的物料无法有效运动，导致干燥或制粒不均。其次，旋涡运动避免了设备内产生死角，确保所有物料都能够均匀地参与到制粒和干燥过程之中。这对于物料的均匀性、颗粒的大小和形状都有重要的影响。

2、XLP系列旋流床制粒干燥机分风板--旋流驱动的空气分配器

江苏博鸿干燥公司为确保物料在干燥过程中保持有序的运动，XLP系列旋流床还配备了旋流驱动的空气分配器。进一步提升了设备的气流控制能力，确保物料能够在旋涡状气流中均匀分布。空气分配器通过精确控制气流速度和方向，使物料始终处于悬浮状态。这不仅提高了物料的流动性，还促进了物料与气流的充分接触，从而提高了干燥效率。

在制粒过程中，空气分配器的作用尤为重要。通过控制气流的分布，设备可以确保物料在干燥腔内呈现出规则的流态化状态。与传统设备不同，XLP系列旋流床的流态化形式具有更高的稳定性和均匀性，克服了传统流态化过程中常见的沟流和死角问题。

3、XLP系列旋流床制粒干燥机分风板--气动喷嘴的喷涂系统

XLP系列旋流床在干燥和制粒过程中，采用了精密的气动喷嘴系统。喷嘴安装在干燥腔的侧壁，通过将粘合剂或包衣液均匀喷入到物料层中，实现物料的粘合和包衣。由于物料在旋涡气流的推动下呈现出规则的运动轨迹，喷嘴可以确保喷涂液体均匀地覆盖在每一颗颗粒的表面上。

喷涂过程不仅有效地将粉体制成颗粒，还能确保颗粒的尺寸均匀、形状规则。特别是对于那些吸潮性和流动性差的物料，XLP系列设备的喷涂系统也能够确保它们能够形成合格的颗粒。这种灵活性使得XLP旋流床设备在处理不同特性的物料时，都能取得良好的制粒效果。

4、XLP系列旋流床制粒干燥机分风板--颗粒特性的提升

旋流床制粒干燥机生产的颗粒具有许多优异的特性。首先，采用旋流流态化技术，制得的颗粒多孔且均匀，使得在后续的加工或使用过程中具备更好的速溶性。多孔结构有助于颗粒在接触液体时迅速吸收，从而加快溶解速度。对于制药和食品行业而言，速溶性是许多产品的重要指标，能够显著提升产品的市场竞争力。

旋流床制粒干燥机设备生产的颗粒具有较高的机械强度。虽然颗粒多孔且速溶，但它们仍然具备足够的强度，不易在运输或储存过程中发生破碎。这种强度的提高来源于旋流气流的均匀作用，使得颗粒在形成过程中结构更加稳定。

旋流床制粒干燥机处理吸潮性和流动性差的物料时，表现出色。传统流化床制粒设备在处理此类物料时，往往难以形成均匀的颗粒，且容易出现结块或颗粒不规则的问题。得益于旋流床的独特设计，XLP系列设备能够有效避免这些问题，使得即便是具有吸潮性或流动性差的物料，也能制成高质量的颗粒。

江苏博鸿干燥设备公司生产制造的旋流床制粒干燥机通过其特殊的分风板设计、旋流驱动的空气分配器以及精密的喷涂系统，确保了物料在制粒和干燥过程中能够有序、均匀地运动，从而生产出高质量的颗粒。这些颗粒不仅多孔、速溶，还具备一定的强度，适合多种行业的应用。尤其是在处理吸潮性和流动性差的物料时，旋流床制粒干燥机展现出明显的优势。因此，旋流床制粒干燥机是一种极具市场竞争力的设备，能够为各行业的生产过程带来显著的提升。