Pulsed bolting pneumatic pump working principle is: the material into the plug flow pump tank, under the action of compressed air pressure, the material discharged from the tank discharge port, into the discharge pipe in the pipeline to form a continuous more Dense material column. The air knife intermittently operates under the control of the pulse device, cuts the material column into the material plug, forms the material plug and the gas plug arranged in the conveying pipeline at intervals, and the material plug moves under the static pressure difference of the front and rear air plug. This process cycle, the formation of plug flow pneumatic delivery. Since the common pneumatic conveying is carried by the dynamic pressure of the conveying gas and the bolting conveying utilizes the static pressure difference of the gas plug for vertebral transfer, and the flow of the material is a plug-like flow, Conveying speed can be greatly reduced, gas consumption also will be reduced, the system and equipment is simple. Due to the low speed, the resulting friction and erosion losses are greatly reduced: the ash removal system formed by the plug flow pump is characterized by low energy consumption, low wear, high gas-gas ratio and high conveying efficiency, which makes its operation and maintenance workload And the cost is reduced. At the same time, this kind of delivered tail gas treatment volume is small, which can simplify the tail gas treatment equipment and ensure that the tail gas meets the emission standard.
Hangzhou Freefish Import & Export Co., Ltd. , https://www.fltdframe.com