Pneumatic conveying equipment composition and suction knowledge of pneumatic conveyors What
In pneumatic conveying equipment in general, which devices will be used, or which parts?
According to Evergreen transportation machinery professionals, will be used by the general feeders, ducts, conveyors, duct, separators, air lock, dust and fans and other
equipment or components. Which affected feeder including hoses, nozzles, transmitters, etc.; separators and cyclones have two kinds of displacement
, Air lock device also has inverted plate and rotary two kinds; fans including centrifugal fan, blower, etc.
By feeder: the formation of a suitable feed gas ratio, so that the material starts and acceleration.
Separator: the material and the material for air separation and sorting.
Air lock: uniform feed or discharge, while preventing air from entering.
Fan: to provide transportation for the system power.Conveyor System
Understanding of pneumatic conveying equipment, composition and function, then, we have to focus on one kind of conveyor is mainly used in pneumatic conveying, in order to
attract Pneumatic conveyors.
Suction pneumatic conveyors, vacuum conveyors known, it will be out of gas pipeline, making the reduced air pressure within the pipe, so that the material automatically enters
the pipe and exercise, but when unloading must be carried out under negative pressure, So, it is only suitable for short-distance transportation, discomfort
Together over long distances.
Vacuum suction air in the system, so that the delivery tube below atmospheric pressure, a negative pressure air. Material through the nozzle, together with the air suction pipe, Check weigher
is conveyed with air until it enters the end separator, and then by gravity or centrifugal force,
Material is separated, and the gas flows through the vacuum pump or centrifugal fan into the atmosphere.
(1) while drawing in several materials, and then transported to a centralized.
(2) applies to a wide range of accumulation and mounted in the lower depths of the delivery of materials.
(3) As long as the air suction port to the entire pipe can be inserted into, including narrow place.
(4) there is no dust during transportation Yang Fei phenomenon can be carried out continuously feeding and conveying.
(5) for the material more water, as the pressure falls below atmospheric pressure, and water to evaporate, it is relatively easy to transport.