文章來源: 作者:羅茨機電 發布時間:2022-05-31 瀏覽次數:438
氣力輸送系統設計是根據一套操作要求,利用氣流通過管道輸送粉末、顆?;虮∑慕鉀Q方案的開發過程。氣力輸送系統的設計有很多的復雜性,需要先進的專業技術。這種復雜性來自于多種類型的粉末和顆粒材料,以及這種輸送方法所適用的操作情況的大變化。一種經過驗證的方法來開發氣力輸送系統設計的解決方案。它基于工業比較好實踐,以及我們從化工到食品加工和制藥豐富的經驗。請繼續讀下去,了解我們在氣力輸送系統設計和解決方案開發過程中避免了哪些問題,以及考慮到哪些要求。
The design of pneumatic conveying system is the development process of a solution that uses air flow to convey powder, particles or flakes through pipes according to a set of operating requirements. The design of pneumatic conveying system has many complexities and requires advanced professional technology. This complexity arises from the wide variety of powder and granular materials and the large changes in the operating conditions applicable to this method of transport. A proven method to develop solutions for pneumatic conveying system design. It is based on good industrial practice and our rich experience in chemical industry, food processing and pharmacy. Please read on to find out what problems we have avoided and what requirements we have considered in the design and solution development of pneumatic conveying system.
為什么氣力輸送系統設計如此重要?
Why is the design of pneumatic conveying system so important?
一個設計不當的氣力輸送系統會導致幾個主要的操作問題,嚴重降低其性能和可維護性。此外,故障診斷和診斷這些問題可能很困難,可能會花費很多時間和精力。其中許多問題可能會影響嵌入系統的處理工廠的整體性能。這是因為氣力輸送在加工廠中起著重要作用。它們用于將散裝材料從一個地方轉移到另一個地方進行某種形式的加工。輸送性能的任何降低都將影響加工廠的產量。
A poorly designed pneumatic conveying system can lead to several major operational problems, seriously reducing its performance and maintainability. In addition, troubleshooting and diagnosing these problems can be difficult and can take a lot of time and effort. Many of these problems may affect the overall performance of the processing plant of the embedded system. This is because pneumatic conveying plays an important role in processing plants. They are used to transfer bulk materials from one place to another for some form of processing. Any reduction in conveying performance will affect the output of the processing plant.
在氣力輸送系統運行時,糾正問題往往是一個復雜的過程,而且成本很高。補救工作通常需要詳細的計劃和熟練的執行,以盡量減少加工廠的停機時間。
In the operation of pneumatic conveying system, correcting problems is often a complex process, and the cost is very high. Remedial work usually requires detailed planning and skilled execution to minimize plant downtime.
有幾種類型的主要操作問題,可能產生于不良的氣力輸送系統設計。
There are several types of major operational problems that may arise from poor pneumatic conveying system design.
1、堆積和堵塞:粉末或顆粒物質的堆積和積聚會導致氣力輸送系統內的堵塞。這些沉積物可能導致能源使用增加或輸送量降低。
1. Accumulation and blockage: the accumulation and accumulation of powder or particulate matter will lead to blockage in the pneumatic conveying system. These deposits may lead to increased energy use or reduced transmission.
2、限制輸送量:不合適的管道布局和管道內組件集成不良造成的障礙物會降低氣力輸送能力。此外,如果在管道內使用過高的空氣速度進行輸送,則可能降低氣力輸送能力(這種效果不是直觀的)。
2. Limit conveying capacity: obstacles caused by improper pipeline layout and poor integration of components in the pipeline will reduce the pneumatic conveying capacity. In addition, if too high air velocity is used for conveying in the pipeline, the pneumatic conveying capacity may be reduced (this effect is not intuitive).
3、彎頭磨損:對于較硬的粉狀或顆粒狀物料,輸送速度過快會增加彎頭的磨料磨損和沿管道的掃面。這可能導致更大的維護需求,并增加停機時間,因為這些部分將需要更頻繁的更換。
3. Elbow wear: for hard powdery or granular materials, too fast conveying speed will increase the abrasive wear of the elbow and the sweeping along the pipeline. This may lead to greater maintenance requirements and increased downtime, as these parts will require more frequent replacement.
4、粒子摩擦:某些粉狀或粒狀物料的輸送速度過快,會導致顆粒碎裂或粉碎成更小的顆粒。細顆粒是由于這些較小的顆粒以過高的速度移動,并通過與輸送系統內粗糙的內部表面接觸而不斷破碎而產生的灰塵。這可能導致散裝物料的運輸嚴重損壞,并可能嚴重影響輸出質量。
4. Particle friction: the conveying speed of some powdery or granular materials is too fast, which will lead to particle fragmentation or crushing into smaller particles. Fine particles are dust generated because these smaller particles move at an excessively high speed and are constantly broken through contact with the rough internal surface in the conveying system. This may cause serious damage to the transport of bulk materials and may seriously affect the output quality.
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TIME:2022-09-21羅茨風機
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