-
Oct 22, 2021
In chemical production, when using stainless steel centrifugal pump, stainless steel alkali pump, stopping pump for maintenance, or cleaning pump repair work, it is necessary to disassemble the centrifugal pump. How to disassemble the stainless steel centrifugal pump correctly? 1. Use the pull horse to disassemble the coupling, the specific method is as follows: pull the hook of the hor...
-
Nov 03, 2021
Before starting the centrifugal pump, it should first be filled with water to discharge the air from the pump shell. From the working principle of the centrifugal pump, when the impeller rotates, the water is thrown to the outer edge of the impeller by the centrifugal force, the vacuum is formed at the center of the impeller, and the water is sucked into, forming the continuous working proces...
-
Nov 11, 2021
1. The key to the installation technology of fluoroplastic centrifugal pump is to determine the installation height (suction distance) of fluoroplastic centrifugal pump, which refers to the vertical distance between the water source surface and the center line of chemical centrifugal pump impeller, which should not be confused with the allowable vacuum suction height. The allowable vacuu...
-
Dec 11, 2021
In the chemical industry, when using stainless steel centrifugal pump, stainless steel alkali pump, stopping pump for maintenance, or cleaning pump repair work, it is necessary to disassemble the centrifugal pump. How to disassemble the centrifugal pump correctly? The editor of Tenglong tells you: 1. Use the pull horse to disassemble the coupling, the specific method is as follows: pull ...
-
Dec 25, 2021
What is the working principle of centrifugal pump. Centrifugal pump is widely used in chemical production. Room temperature liquids such as ethylene glycol and water are transported by centrifugal pump. The centrifugal pump is driven by an electric motor, the pump body and the suction pipe are filled with liquid, the motor drives the impeller to rotate at a high speed, and the impeller drives...
-
May 04, 2023
The lining materials used in plastic centrifugal pumps are usually selected based on their chemical resistance, as well as their ability to withstand the mechanical stresses of the pumping operation. Some common lining materials used in plastic centrifugal pumps include polyvinyl chloride (PVC), polypropylene (PP), polytetrafluoroethylene (PTFE), and ethylene chlorotrif...
-
May 05, 2023
The efficiency of a chemical centrifugal pump can be affected by various factors, including: Pump Design: The design of the pump can significantly affect its efficiency. Centrifugal pumps with a higher number of impeller blades or vanes, for instance, tend to be more efficient than those with fewer blades. Additionally, the diameter of the impeller and its shape can also affec...
-
May 11, 2023
Centrifugal pumps are widely used in many industries for various applications, including pumping water, chemicals, and other liquids. A horizontal centrifugal pump is a type of centrifugal pump that is designed to move liquids through a horizontal pipe. In this article, we will discuss how a horizontal centrifugal pump works and its components. Working Pri...
-
Oct 18, 2023
In various industrial applications, corrosion-resistant centrifugal pumps are essential for handling corrosive fluids. Among the components in these pumps, bearing housings play a critical role. However, a common question often arises: Do bearing housings in corrosion-resistant centrifugal pumps require lubrication? This article delves into this question to provide a better understanding of the ma...