用途 Use：
本气力输送主要用于石英砂及其它散状颗粒等干燥物料的输送，如新砂、再生砂、破碎后的旧砂等。
The pneumatic conveying is mainly used for conveying the dry materials such as quartz sａnd and other granular particles, such as new sand, reclaimed sand,crushed old sａnd and so on.
特点 Characteristic：
● 整个发送过程为全自动操作。
The whole sending process is fully automatic.
● 可进行长距离输送，通过在管道上设置三通和卸料器，可自由选择卸料点的数量即一台气力输送装置可完成对一个或多个用料点的物料输送。It can be transported over long distances. The number of unloading points can be freely selected by setting tees and unloaders in the pipeline, i. e. one pneumatic conveying device can complete the conveying of materials to one or more points.
● 物料充满管道的高密度低速度输送，管道磨损小，物料破碎少，能源消耗低，维修费用省。输送过程中砂温度化小。
High-density and low-speed conveying of materials filled with pipes, less wear and tear of pipes, less material breakage, low energy consumption and low maintenance costs.The temperature of the sａnd is small during transportation.
● 采用特制的球形弯头，球形三通和球形卸料器，使用寿命长。
Specially made spherical elbow,spherical three way and spherical discharger have long service life.
● 通过调节空气量来确定输送量，方便简易。By adjusting the air volume to determine the delivery volume, it is convenient and simple.
● 整个输送过程无粉尘溢出，环境不受污染。
No dust escapes from the whole conveying process and the environment is not polluted.
● 布置形式灵活。
The layout is flexible.
