What Is an Electric Drum Pump?
An electric drum pump is a device designed for pumping and transferring various liquids, such as oils, chemicals, and food ingredients, primarily from drums. They come in both manual and electric types, with the electric versions being more efficient for pumping viscous materials like greases and oils.
The structure of these pumps is typically simple, often comprising a geared motor and a pump that can be easily attached to or detached from the drum.
Uses of Electric Drum Pumps
Electric drum pumps are used for pumping liquids from drums in various industries. They are used for handling not only oil and kerosene but also various chemicals, mining equipment, cement industry liquids, and food ingredients. Their effectiveness is especially notable in dealing with highly viscous liquids, requiring pumps with adequate suction capacity.
Principle of Electric Drum Pumps
The basic principle of an electric drum pump involves using an electric pump to transfer liquid from a drum. The pump system typically consists of a tube inserted into the drum, an electric pump, and a hose for transporting the pumped liquid. This principle is similar to that of a household kerosene pump, only powered electrically.
Types of Electric Drum Pumps
There are several types of electric drum pumps, including gear pumps, vane pumps, electric motor pumps, and electric explosion-proof pumps.
Gear Pumps
Gear pumps use two meshing spur gears to transfer liquid, ideal for liquids with relatively high viscosity. They provide consistent flow with minimal pulsation and allow for easy calculation of the liquid transferred.
Vane Pumps
Vane pumps feature an impeller in an off-center circular space, using centrifugal force to spread vanes over the wall of the space for liquid transfer. These pumps are more suitable for liquids with lower viscosity.
Other Information on Electric Drum Pumps
Electric drum pumps are tailored to specific applications by selecting suitable motors based on environmental conditions and usage requirements. It’s important to choose the right pump type based on factors like grease and oil compatibility, as well as dustproof and waterproof performance for outdoor use. For factory production lines,