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Requirements for the use of pneumatic conveying systems and characteristics of dense phase pneumatic conveying

      Pneumatic conveying systemThe system device that uses gas as a carrier to transport bulk materials from the inlet to the outlet can achieve one-to-one, one to many, many to many, and many to one transportation. When the raw materials meet the conveying conditions, negative pressure pneumatic conveying is used to transport powdered and granular materials, and suction air is used through air or airflowMove. Thus achieving the goal of transporting raw materials from one input point to multiple output points, the advantage of using pneumatic conveying is that no additional air cooling is required during the conveying process. When using negative pressure delivery, the pump is installed behind the receiver. The negative pressure of the system ensures that there is almost no dust when opening flaps or connecting pointsEmissions. This is an ideal system that can achieve a dust-free production environment to meet national requirements and enhance corporate image.


    The pump of the positive pressure pneumatic conveying system is installed in front of the system, using the propulsion airflow of air or gas to move powder and granular materials in a pneumatic manner. The blown air or gas allows the raw material to be transported from one input point to one or more receivers. You can also use the selection system to choose a featureSet a receiver so that you can receive raw materials at the desired location. The advantage of positive pressure conveying is that it prevents dust and dirt from penetrating into the production process

    Dilute phase conveying materials are mixed with air or gas through pneumatic means, causing them to 'pause' during transportation. The prominent feature of dilute phase pneumatic conveying system is its relatively high transportation speed and low load factor, which helps to minimize product damage

The relatively high air flow allows the product to dry and coolBut during the transportation period. Usually, high-pressure fans or vacuum pumps are used as power sources. The dilute phase pneumatic conveying system is reliable and robust, suitable for uneven product supply scenarios.

浓相气力输送系统

   In dense phase pneumatic conveying systems, raw materials are pushed through pipelines in the form of "plugs" by air or gas. The characteristics of this type of transportation are relatively low transport speed and low air consumption. Medium pressure compressors are often used as power sources. We can distinguish between two systems in this regard. Due to the adoption ofWith the high-pressure airlock, bulk cargo can be transported through a dense phase pneumatic conveying system even under significant pressure changes. The prominent features here are high load capacity and low air/gas consumption. Transporting through high-pressure airlocks is highly suitable for continuous production processes that require minimal product damage. andThe conveying container is dense, and when using the conveying container to transport materials, various methods can be used to guide the product through the dense pneumatic conveying system. The dense phase pneumatic conveying system has the characteristics of low speed, high load capacity, and low air consumption.

   ThereforePneumatic conveying systemIt is a complex project. If you need a pneumatic conveying system or equipment, please feel free to contact us. We provide free machine testing, free on-site design solutions, one-year warranty for the whole machine, and lifelong maintenance.


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