真空上料機的輸送距離是多少？有幾種特殊工藝，要求很多材料直接從三層或更高的位置上進料，粉料的輸送高度要達到20米以上。怎樣保證真空加料器的材料傳遞高度？

What is the conveying distance of the vacuum feeding machine? There are several special processes that require many materials to be directly fed from three layers or higher positions, and the conveying height of powder should reach 20 meters or more. How to ensure the material transfer height of the vacuum feeder?

普通的上料機裝置，在一定輸送高度時，不能很好地這個問題，甚不能應用于實際生產。實際設計與研發(fā)過程并不完全結合現(xiàn)場實際情況所致。

The ordinary feeding machine device cannot solve this problem well at a certain conveying height, and even cannot be applied to actual production. The actual design and development process are not fully integrated with the actual on-site situation.

真空上料機是利用真空發(fā)生裝置作為真空源的一種真空輸送裝置。吸塵器能把材料直接從容器送到混合機、反應器、料斗、壓片、包裝機械、振動篩、造粒機、濕式造粒機、干式制粒機和破碎機。減少工人勞動強度，粉塵污染，保證生產符合GMP要求。

Vacuum feeding machine is a vacuum conveying device that uses a vacuum generation device as a vacuum source. Vacuum cleaners can directly deliver materials from containers to mixers, reactors, hoppers, tablet presses, packaging machinery, vibrating screens, granulators, wet granulators, dry granulators, and crushers. Reduce the labor intensity of workers, eliminate dust pollution, and ensure that production meets GMP requirements.

1.材料的回流：材料的倒流在一定高度將引起氣壓損失。

1. Backflow of materials: Backflow of materials at a certain height will cause a loss of air pressure.

2.堵漏：轉彎后往上運輸時易出現(xiàn)堵漏。

2. Sealing: Sealing is prone to occur when transporting upwards after turning.

3.高度對粉體輸送效率的影響為水平線距離的兩倍。

The effect of height on powder conveying efficiency is twice the horizontal distance.

4.整機耗能太大，總功率往往達到數(shù)十千瓦。

4. The whole machine consumes too much energy, and the total power often reaches tens of kilowatts.

5.串聯(lián)操作的設計原理是針對有特定高度的粉末輸送工藝設計。了在不增加整機功率的前提下，物料回流，容易堵塞，效率高等問題。

The design principle of series operation is designed for powder conveying processes with specific heights. Solved the problems of material reflux, easy blockage, and high efficiency without increasing the overall power of the machine.

6.物料連續(xù)送料，沒有回流和流失量。管路無殘渣，彎曲處無堆疊現(xiàn)象，無堵塞現(xiàn)象。

6. The material is continuously fed without any backflow or loss. There is no residue in the pipeline, no stacking or blockage at the bends.

永晟真空上料機

Yongsheng vacuum feeding machine

真空上料機正壓輸送，主要有高壓輸送與低壓輸送兩種形式。高壓氧煤油輸送能力大，輸送距離長，但其設備復雜，體積大，安裝難度大，零部件昂貴。高電壓傳輸會對管道和材料產生嚴重的磨損，可能發(fā)生泄漏。低電壓輸送系統(tǒng)對物料的磨耗小，但輸送容量有限，也有可能發(fā)生泄漏。當前制藥企業(yè)普遍采用真空加料機加料方式，但其占地面積大、能耗高、操作控制復雜，并非首 選的物料輸送方式。

Vacuum feeding machine positive pressure conveying mainly has two forms: high-pressure conveying and low-pressure conveying. High pressure oxygen kerosene has a large transportation capacity and a long transportation distance, but its equipment is complex, large in volume, difficult to install, and components are expensive. High voltage transmission can cause severe wear and tear on pipelines and materials, and may lead to leakage. Low voltage conveying systems have less wear on materials, but their conveying capacity is limited, and leakage may also occur. Currently, pharmaceutical companies generally use vacuum feeders for feeding, but their large footprint, high energy consumption, and complex operation control make them not the preferred material conveying method.

總而言之，以上就是真空上料裝置輸送距離的主要內容。粉磨生產工藝流程中，真空上料機輸送高度的提高，使粉料在翻轉輸送過程中所需時間大大縮短，效率提高，確保生產車間無粉塵污染。

In summary, the above is the main content of the conveying distance of the vacuum feeding device. In the grinding production process, the increase in conveying height of the vacuum feeding machine greatly shortens the time required for powder to be flipped and transported, improves efficiency, and ensures that the production workshop is free of dust pollution.