大风量烘箱

一、工作原理与应用范围介绍 

Introduction of Working Principle and Scope of Application

大风量快速烘干热风循环烘箱的工作原理和工作方法与标准热风循环烘箱大致相同，不同点在于大风量热风循环烘箱的循环风机采用大风量高压头的离心风机，目的在于增大传热能量、强化干燥效果，从而达到快速脱水、低温烘干之目的。特别适用于某些特殊要求物料，如快速脱水、低温烘干大批量物料。该机为分批次间歇干燥生产方式。广泛应用于含糖量高的果实、山珍、蔬菜、药品、生物制品等等的快速干燥。

    The working principle and method of the rapid drying hot air circulating oven with a large air flow are generally the same as those of the standard hot air circulating oven. The difference lies in that the circulating fan of the hot air circulating oven with a large air flow applies centrifugal fan with a large air flow and high pressure head, aiming at increasing heat transfer and intensifying drying effects, thus to achieve the purpose of rapid dehydration and drying at low temperature. It is particularly applicable to the materials with special requirements, e.g. large batches of materials requiring rapid dehydration and low-temperature drying. The equipment adopts the way of production of intermittent drying in batches. It is widely applied to the rapid drying of fruits, delicacies, vegetables, medicines, biological products, etc. with a high content of sugar.

二、特点Characteristics

1.离心风机驱动热风在烘箱内高效循环，干燥强度大，热效率高。

2.烘箱内设有均风装置，强制层流通风，箱内温度均匀，物料干燥均匀。

3.烘箱自动控温，安装维修方便。

4.在低温状态下可完成快速风干效果，从而有效保护产品的有效成份。

5.特别适用于某些特殊要求物料，如快速脱水、低温烘干大批量物料。

1.The centrifugal fan drives the hot air for efficient circulation in oven. The drying intensity is large and the heat efficiency is high.

2.The oven is set with an air distributing device, which can achieve forced laminar flow ventilation. The temperature in the oven is even and the materials are uniformly dry.

3.The oven is subject to automatic temperature control and is easy to install and repair.

4.In low temperature, it can complete rapid draying, thus effectively protecting the active ingredients of the dried products.

5.It is particularly applicable to the materials with special requirements, e.g. large batches of materials requiring rapid dehydration and low-temperature drying.

三、技术参数（下表中数值仅供选型时参考）

Technical parameters (the values in the table below are for reference in type selection only) 

四、外形简图Dimension sketch