Pneumatic conveying system and optimized configuration method
AssigneesJiangsu Xcmg Construction Machinery Research Institute Ltd., Jiangsu Xcmg State Key Laboratory Technology Co., Ltd.
InventorsYang LI, Xiaopei LI, Jianquan SANG, Haiqiang LI
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Abstract
The present disclosure discloses a pneumatic conveying system and an optimized configuration method. The pneumatic conveying system uses a pressure-type elephant bionic trunk conveying pipeline to convey a material or uses a suction-type elephant bionic trunk conveying pipeline to convey a material, wherein the pressure-type elephant bionic trunk conveying pipeline is a pipeline with a gradually enlarged inner diameter, and the suction-type elephant bionic trunk conveying pipeline is a pipeline with a gradually reduced inner diameter.
Claims21
A pneumatic conveying system, comprising a first power unit, a first fan, a feeder, a pressure-type elephant bionic trunk conveying pipeline, a gas-material separator, and a material storage tank, wherein:
- the first power unit is configured to provide power for the first fan;
- the first fan is configured to convert kinetic energy provided by the first power unit into energy of gas flow in the pneumatic conveying system;
- an outlet of the first fan is connected to a second connection pipeline which is connected to the pressure-type elephant bionic trunk conveying pipeline, and the pressure-type elephant bionic trunk conveying pipeline is sequentially connected to the gas-material separator and the material storage tank;
- the feeder is located at connection of the second connection pipeline and the pressure-type elephant bionic trunk conveying pipeline;
- and
- the pressure-type elephant bionic trunk conveying pipeline is a pipeline with a gradually enlarged inner diameter, wherein one end with a smaller inner diameter of the pressure-type elephant bionic trunk conveying pipeline is connected to the feeder, and one end with a larger inner diameter of the pressure-type elephant bionic trunk conveying pipeline is connected to the gas-material separator.
A pneumatic conveying system, comprising a second power unit, a second fan, a dust collector, a negative-pressure material storage tank, a suction-type elephant bionic trunk conveying pipeline, and a suction nozzle, wherein:
- the second power unit is configured to provide power for the second fan;
- the second fan is configured to convert kinetic energy provided by the second power unit into energy of gas flow in the pneumatic conveying system;
- an outlet of the second fan is sequentially connected to the dust collector and the negative-pressure material storage tank;
- the negative-pressure material storage tank is connected to the suction-type elephant bionic trunk conveying pipeline;
- the suction nozzle is provided at an end of the suction-type elephant bionic trunk conveying pipeline;
- and
- the suction-type elephant bionic trunk conveying pipeline is a pipeline with a gradually reduced inner diameter, wherein one end with a smaller inner diameter of the suction-type elephant bionic trunk conveying pipeline is connected to the suction nozzle, and one end with a larger inner diameter of the suction-type elephant bionic trunk conveying pipeline is connected to the negative-pressure material storage tank.
(canceled)
Dependencies are inferred from the claim text.