食品行業用氣力輸送設備有哪些特點？

What are the characteristics of pneumatic conveying equipment in food industry?

氣力輸送概念：

Pneumatic conveying concept:

氣力輸送是運用風機或其他動力設備，使管道內形成一定速度的氣流，將散裝物料沿一定的管路從一處輸送到另一處，稱為氣力輸送或氣流輸送。

Pneumatic conveying is the use of fans or other power equipment to form a certain speed of air flow in the pipeline and transport bulk materials from one place to another along a certain pipeline, which is called pneumatic conveying or pneumatic conveying.

食品行業主要粉體物料有：

The main powder materials in food industry are as follows:

面粉、淀粉、巧克力粉、果膠、純堿、小蘇打、食鹽、味精、奶粉等等。在食品廠生產中，目前廣泛采用的是使散裝物料呈懸浮狀態的輸送方式或動態輸送，按其工作原理可分為：吸送式、壓送式、混合式和循環式。

Flour, starch, chocolate powder, pectin, soda, sodium bicarbonate, salt, monosodium glutamate, milk powder and so on. In the production of food factory, it is widely used to make bulk materials in suspension or dynamic transportation. According to its working principle, it can be divided into suction, pressure, mixing and circulation.

用氣力輸送食品物料具有以下特點：

Pneumatic conveying of food materials has the following characteristics:

優點：

advantage:

1、物料在管道中的輸送，減少場所粉塵污染，工作環境衛生得到改善，降低了物料輸送過程中的損耗。

1. The transportation of materials in the pipeline can reduce the dust pollution, improve the working environment and reduce the loss in the process of material transportation.

2、輸送裝置結構簡單，無回程系統，管理方便、易于實現自動化操作。

2. The conveying device has the advantages of simple structure, no return system, convenient management and easy automatic operation.

3、輸送路線容易選擇，布置靈活，占地面積小。

3. The transportation route is easy to choose, the layout is flexible, and the floor area is small.

4、輸送生產效率高，降低物料的裝卸成本。

4. High efficiency of conveying production, reduce the loading and unloading costs of materials.

5、在輸送過程中可以同其他工藝結合起來，進行干燥、冷卻、分選及混合等操作。

5. In the transportation process, it can be combined with other processes for drying, cooling, sorting and mixing.

缺點：

Disadvantages:

1、動力消耗大，噪聲高。近年來改進方案，引用磁動力原理，采用摩擦小噪音小的磁動力風機。

1. High power consumption and high noise. In recent years, the improved scheme uses the principle of magnetic force, and adopts the magnetic force fan with small friction and low noise.

2、管道及物料接觸的構件易磨損。近年來應用陶瓷耐磨管道、彎頭。也在不斷研究新技術和解決問題的方案。

2. The components in contact with pipes and materials are easy to wear. In recent years, ceramic wear-resistant pipes and elbows have been used. We are also constantly studying new technologies and solutions to problems.

3、對輸送物料有一定限制，不以輸送、易于成塊、粘結和已破碎的物料。對于比較特殊的物料，我們不斷改進傳統設備，傳統工藝，要就更尖 端技術，不斷擴大物料范圍。

3. There are certain restrictions on the transportation of materials, not to transport, easy to block, bond and broken materials. For more special materials, we continue to improve the traditional equipment, traditional technology, to more sophisticated technology, and constantly expand the scope of materials.

食品物料應用粉體氣力輸送系統，是食品產業清潔生產的重要過程?？梢杂行Ы鉀Q近年來對于食品安全的憂患。

The application of powder pneumatic conveying system for food materials is an important process of clean production in food industry. It can effectively solve the food safety problems in recent years.

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