Classification And Use Of Chemical Pipeline Pumps

Feb 22, 2021

This product information is about the classification and use of chemical pipeline pumps:

1. What is a horizontal stainless steel chemical pipeline pump?

The shaft of the horizontal pipeline pump is installed horizontally. Its supporting foot rests on the foundation, and the pump shaft is connected to the motor or reducer through a coupling, so that maintenance and repair work on the ground, so it is more convenient.

2. What is a single-stage horizontal stainless steel chemical pipeline pump?

A pipeline pump with an impeller is called a single-stage pipeline pump. The pump body of single-stage pipeline pump is generally volute shape. Because when the liquid flows outward, the cross section of the flow channel gradually expands, so the flow rate is reduced, and part of the kinetic energy is converted into static pressure energy, which plays a role in energy conversion.

3. What is a multi-stage horizontal stainless steel chemical pipeline pump?

A pipeline pump with two or more impellers installed on the pump shaft is called a multi-stage pipeline pump. The total head of a multi-stage pipeline pump is relatively high, which is the sum of the heads of the insult-grade impellers.

4. What is a double-suction horizontal stainless steel chemical pipeline pump?

The pump in which liquid enters the pump body from both sides of the impeller is called a double-suction pump. The axial thrust applied to the double-suction pump by the liquid is small. Pumps with large production capacity are mostly double-suction pumps.

5. What is a low pressure, medium pressure, high pressure horizontal stainless steel chemical pipeline pump?

A pipeline pump with a working pressure below 1MPa is called a low-pressure pipeline pump. Such as drain pumps, loading pumps, cold oil pumps for tank reversing, etc. in refineries.

A pipeline pump with a working pressure between 1-6 MPa is called a medium-pressure pipeline pump. Such as cold oil pump and hot oil pump.

A pipeline pump with a working pressure above 6MPa is called a high-pressure pipeline pump. Such as boiler feed water pump, oil field water injection pump, etc.