IMO screw pump Is a very common industrial pump, widely used in various fields. Select the appropriate Screw pump The flow and head parameters are very important for the operating efficiency and service life of the pump. How to select the flow and head parameters of the screw pump will be described below. First, the flow parameters of the screw pump should be determined according to the actual needs and use scenarios. Flow refers to the volume or mass of liquid or gas flowing through the pump in unit time. When selecting the flow parameters of the screw pump, the following aspects should be comprehensively considered:

1. Service environment: consider the working pressure and temperature of the pump environment. Determine the working environment parameters of the required pump according to the actual demand, and then select the appropriate screw pump flow.

2. Fluid property: fluid property is also an important factor in selecting flow parameters. Different liquids or gases have different viscosity, density, temperature and other characteristics in transportation, so it is necessary to select suitable screw pump flow parameters to meet the fluid transportation needs. IMO agent

3. Operating process requirements: determine the required flow parameters according to the actual needs. For example, if the flow to be conveyed by the pump is large, the screw pump with large flow shall be selected; If the flow to be conveyed by the pump is small, the screw pump with small flow shall be selected.

4. Application field: select appropriate flow parameters according to the application field of the pump. The flow demand of pumps varies from industry to industry, such as chemical industry and food industry. Secondly, it is also very important to select the lift parameters of the screw pump. Head refers to the static pressure difference of liquid or gas that can be overcome by the pump, which can also be understood as the maximum height that the pump can deliver. ALLWEILER

The following aspects shall be comprehensively considered when selecting appropriate head parameters:

1. Pump position and height difference: the height difference between the pump position and the starting position of the liquid or gas to be delivered by the pump is an important factor in selecting the lift parameters. Determine the position and height difference of the pump according to the actual demand, and then select the appropriate screw pump lift.

2. Pump working conditions: pump working conditions (such as temperature, working pressure, etc.) will also affect the selection of lift parameters. Determine the working conditions of the pump according to the actual needs, and then select the screw pump lift parameters that can meet these conditions. ALLWEILER screw pump

3. Delivery distance: when selecting the lift parameter of the screw pump, the delivery distance of the liquid or gas to be delivered by the pump should also be considered. The longer the conveying distance is, the higher the required lift parameters will be.

4. Anti blocking capacity: As a special pump type, screw pump has good anti blocking performance. However, when selecting the lift parameters, it is also necessary to consider the possible particles and impurities in the conveying medium. To sum up, the selection of flow and head parameters of screw pump requires comprehensive consideration of the operating environment, fluid property, operating process requirements, application field, pump location, height difference, working conditions, delivery distance, anti blocking capacity and other factors. Only reasonable selection based on actual demand and combined with these factors can meet the requirements of pump efficiency and service life.