What it is and how it works.

Used for various different reasons and in many different industries, vacuum pumps are devices that work on the principle of suction in order to move air inside or out of an object. There are various types of this product on the market, but there is one that especially grabs people’s attention nowadays. It stands out from the crowd by being operated with the help of liquid.

What Is A Liquid Ring Pump?

The liquid ring vacuum pump, such as the one you can see at https://www.vooner.com/liquid-ring-vacuum-pumps/, works with the help of oil, water, or a different solvent. One of its advantages is the fact that it can be used for something more than simple vacuum creation. Its rotating mechanism makes it useful in different industries since it can serve as a gas compressor as well.

It is fairly easy to operate and it has various valuable applications, such as vacuum distillation and condensation, moisture extraction, evaporation jobs and similar. Its functions make it useful and commonly used by the sugar, paper and food industries, as well as the power, pharmaceutical, textile and mineral industries. The above mentioned are only a fraction of its applications and it is safe to say that the world as we know it would not be possible without this device.

Compared to other pumps, these seem to be the preferred type, since they offer numerous advantages not offered by others. For starters, the liquid ring technology makes this pump easy to maintain and cost-effective. In addition to that, its versatility and the ability to handle compression tasks makes it superior to other machines, since it does the job of at least two different devices.

how liquid ring vacuum pump works

How Does It Work?

Now that you have become acquainted to this device, it’s time to find out how it works exactly. Sure, you might say that you don’t need to know the details, but I believe that it is always better to know the principle behind any machine that you are using. Knowing that allows you to be safe while using it, as well as to take proper care of the device instead of letting it break down. This page offers more details, so you might want to start your learning there.

I promise to keep things as simple as possible, so as not to confuse you with too many technical terms. The Vooner’s pump uses a liquid for a sealant with the aim of creating a vacuum. The most commonly used liquid is, naturally, water. These devices often have a water cooling system inside, which dissipates the heat occurring during operation.

If that is the case with the device you get, you will notice that a certain amount of water is discharged with the gas. It is accumulated in a separator vessel and then goes to the heat exchanger. After that, the cooled water, or other liquid, is brought back to the pump casing. This is a very simple, yet very effective principle.

This pump wouldn’t be working so effectively if it weren’t for its rotor in the first place. Let me explain the rotors function in a few words. When it starts spinning, the seal liquid inside the pump creates a rotating ring on the surface. In other words, the rotor is responsible for creating the liquid ring that makes this device stand out from other similar types. It is the central part of the whole working principle of the liquid ring vacuum pump.

How Is It Used?

When you get this machine, you need to learn how to use it properly in order to protect it from breaking down. The Vooner’s device that I have mentioned, as well as any other type of a device like this, will definitely come with a manual, or any kind of instructions for use. Make sure to carefully read and follow those instructions.

You need to know how much water, or a different sealant, to put into the device and you need to get familiar with its functions. As I have already mentioned, these pumps are fairly easy to operate, but you still need to get properly acquainted with the machine before you start using it. Remember, read the instructions and stick to them.