Project Case of Dubao Vertical Pump in Canada's Waste Gas Tower

  The waste gas tower vertical pump is a relatively common wastewater circulation pump in the exhaust gas field. During the use process, especially in the trial operation stage, the pump will suddenly have no flow phenomenon, which will affect the project delivery time.

  Today, DUBAO Pumps will explain in detail the reasons and solutions for this situation, hoping to help you solve such problems as soon as you encounter the phenomenon of no flow.

（↑ waste gas tower vertical pump）

Project Overview: Canadian Pickling Waste Gas Treatment Equipment

Pump type: 20HP large flow exhaust gas tower vertical pump

Design flow: 140m

Existing problems: the float of the pickling tower flowmeter is unstable and there is no flow phenomenon

  This is a Canadian pickling tower project and is about to be accepted. The reasons for the phenomenon of no flow in the vertical pump of the waste gas tower are as follows:

（↑ waste gas tower vertical pump）

  First of all, observe whether the pickling exhaust gas tower is installed with a pressure gauge, check whether the pipeline is leaking, resulting in insufficient pressure and no flow phenomenon, especially pay attention to the flange connection between the inlet and outlet of the vertical pump of the exhaust gas tower.

  Measure the actual head. If the height and horizontal output of the tower exceeds the pump head, there will be no flow and little flow. Solution: You can try to replace the impeller

（↑ waste gas tower vertical pump）

  Measure whether the flow of the vertical pump of the waste gas tower meets the design flow standard. The specific formula is: number of nozzles * flow rate of nozzles * number of layers, for example, the flow rate of one nozzle is 15 L/min, one layer has 15 nozzles, and two layers are 15*15*2*60min. Solution: Replace the in-tank vertical pump with a impeller unit.

  The above-mentioned troubleshooting and solutions for the no-flow phenomenon in the vertical pump of the waste gas tower. If you encounter similar problems, you can refer to the above standards and try it, which can basically solve most of the problems.

  If you have any other questions, please feel free to contact us. DUBAO Pumps is a chemical pump and filtration equipment manufacturer in China with 22 years of industry experience.

  We provide expert service free of charge, welcome to contact us.