The transportation volume of pneumatic conveying equipment is related to the diameter of transportation pipeline. Different industries and transportation requirements have different pipe sizes. The larger the volume of conveying powder, the larger the diameter of powder pipeline, but the connection of pipeline is also very important. Incorrect connections are more likely to cause faults such as steam leakage, damage or blockage. When conveying powder, the pneumatic conveying pipeline is installed in this way.

輸送粉料時(shí)氣力輸送的管道這樣安裝才對。

When conveying powder, the pneumatic conveying pipeline is installed in this way.

在安裝輸送粉料氣力輸送管道時(shí)，注意管道與粉料氣力輸送設(shè)備的緊密連接。活接頭和墊圈不移位。在粉料氣力輸送的管道系統(tǒng)中,水平管道運(yùn)輸?shù)缆返钠矫娑日`差值不得超過三分之一,總長度不得超過30毫米,垂直管道運(yùn)輸?shù)缆返钠矫娑日`差值不得超過一次一千,和總長度不得超過20毫米。如果你想使用無縫管或焊接管作為進(jìn)料管，你可以使用法蘭和夾緊連接的方法。這種類型的連接稱為活連接方法。供水管的連接處應(yīng)盡可能保持同軸，以使其位置不發(fā)生偏移。反之，電阻下降幅度大，如果情況很糟，原材料就會(huì)沉積在界面處，堵塞。

When installing the pneumatic conveying pipeline for conveying powder, pay attention to the close connection between the pipeline and the pneumatic conveying equipment for powder. The Union and washer are not displaced. In the pipeline system of powder pneumatic conveying, the flatness error value of horizontal pipeline transportation road shall not exceed one third, the total length shall not exceed 30mm, the flatness error value of vertical pipeline transportation road shall not exceed 1000 at a time, and the total length shall not exceed 20mm. If you want to use seamless pipe or welded pipe as feed pipe, you can use flange and clamping connection. This type of connection is called a live connection method. The connection of the water supply pipe shall be kept coaxial as far as possible so that its position does not deviate. On the contrary, the resistance decreases greatly. If the situation is very bad, the raw materials will be deposited at the interface and blocked.

為了改善粉料氣力輸送系統(tǒng)中的管道連接，在管道和彎頭中添加螺旋槳是有意義的，因?yàn)樗鼈內(nèi)菀锥氯瑥亩岣邉?dòng)力。改變后，粉體氣力輸送設(shè)備的可能性超過了原設(shè)計(jì)指標(biāo)。而管道加固僅僅是指合理地提高管道和管件的使用壽命，從而減少維護(hù)和保護(hù)的力度。

In order to improve the pipeline connection in the powder pneumatic conveying system, it is meaningful to add propellers in the pipeline and elbow, because they are easy to be blocked, so as to improve the power. After the change, the possibility of powder pneumatic conveying equipment exceeds the original design index. Pipeline reinforcement only refers to reasonably improving the service life of pipelines and fittings, so as to reduce the strength of maintenance and protection.

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