Various industries rely on careful control of the pressure and atmosphere in different systems. This could be everything from food drying and degassing to distillation. Whatever the application, it is important to use the right equipment and consider the noise it can generate. Steam ejectors are a common tool and can offer impressive performance. However, they can cause loud noises. As a result, silencers may be necessary. We want to have a closer look here, then you can speak to us if you want expert solutions like a blow off silencer or other equipment.
What are they?
To begin, let’s have a closer look at what steam ejectors actually are. They are fantastic tools that can create a vacuum within a system to expel air or other gases, and sometimes fluids and some solids (particularly small granular ones), at very high pressures and velocities.
The working principle for steam ejectors is really interesting. What they do is inject a stream of high pressure steam in a controlled manner via nozzles. This increases the velocity. When the high velocity steam enters a diffuser or mixing chamber, it results in a low pressure zone (vacuum). Ultimately, it leads to suction, ensuring effective handling and fluid transfer.
Benefits
Steam ejectors are popular for a number of reasons. Notably, many users will choose them over traditional vacuum pumps. Often they select them because an ejector can create a strong vacuum in a large area. Noise can become an issue though, so it may be necessary to install silencers. We can help, excelling at designing blow down silencer solutions and much more.
A number of factors combine to make steam ejectors a cost effective option. They don’t have any moving parts and have relatively simple designs. As a result, they are cheap to produce. Plus, easy maintenance and energy efficiency means lower operating costs. To add to this, using the right materials will ensure they can resist the tough operating conditions, particularly corrosion.
Another key benefit is the versatility. As we said above, numerous industries have processes where they need to control pressure and atmosphere. Steam ejectors are fantastic because you can use them to move different types of media, such as gases, fluids, and some solids.
Speak to us if you need a blow down silencer
Fluid handling and transfer is important in numerous industrial applications. It’s vital that businesses are able to do it as safely and efficiently as possible. As you can see, steam ejectors are a great choice. However, they can generate a lot of noise. It generally happens because of the injection of steam and the mixing to create a vacuum. There can be noise on both ends, discharge and suction. It can easily exceed 100dB. So, silencers are often necessary.
Ventx is one of the best silencer designers in the UK. We support clients in all kinds of industries, including oil and gas, chemicals, energy, and more. The key thing about working with us is we design bespoke equipment for the specific situation, considering the type of facility, layout of the system, and other crucial details. We use acoustic modelling software to create exceptional designs.
So, if you need a blow down silencer, in-line silencers, or other models, speak to us.
