What is it - a cyclone filter for a vacuum cleaner: positive and negative sides, scope

What does a cyclone filter mean in a vacuum cleaner

To understand what it is - a cyclone filter as a type of dust collector, you do not need to have special knowledge. Most of the models on the market are equipped with transparent containers or containers for collecting debris and dust, which allows you to see how the entire cleaning process is going on.

During the suction of air with a certain force, an air flow is formed inside the cyclone, entering with vortexes.

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In principle, the cyclonic type of filter resembles a tornado, only in a reduced size.

The centrifugal force generated during the suction of the air flow causes all the collected debris, dust and dirt to be "pressed" into the walls of the container and settle on the filter mat.

Step-by-step operation of an industrial cyclone vacuum cleaner or home models can be broken down into a series of sequential operations:

1. The user turns on the device, which leads to the appearance of a powerful air stream, sucking debris and dust into the vacuum cleaner.
2. Before entering the cyclone filter tank, all dirt passes through the primary filter, which is a fine mesh plastic mesh.
3. Further, a second barrier rises in the path of the dust, which is represented by a HEPA filter, which is a plate made of a material similar in structure to ordinary cotton wool.
4. The next step is getting 90% of the debris directly into the cyclone.
5. This form is not chosen by chance, but is the result of engineering calculations. It is the truncated cone that provides the creation of a vortex effect, leading to the fact that the remaining particles of debris settle on the bottom and walls of the container.
6. As a result of work, the air comes out of the vacuum cleaner, 97% free of unnecessary impurities, which is a very good indicator of work efficiency.

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To obtain a more powerful centrifugal force, the container is shaped like a truncated cone.

The invention of the cyclone dates back to the 80s of the 19th century. During the existence of the technology, various designs of cyclone filters have been developed, but the essence of the work of all remains unchanged.

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There is a rule that follows from the physical meaning of the cyclone: ​​the degree of cleaning depends on the height and diameter of the device for creating centrifugal force. In this case, the greatest efficiency is demonstrated in the retention of particles of the coarse fraction.

Cyclonic filters in a vacuum cleaner: the pros and cons of technology

Any technology, even the most advanced, has its positive and negative sides, which are not always a flaw of engineers and creators, but can follow from the physical meaning inventions. Cyclonic vacuum cleaners are not without their pros and cons.

The following parameters can be considered the advantages of the technology:

• the absence of a dust collector bag, which ensures ease of use, since during emptying, high hygiene is achieved due to the lack of direct contact with the contents of the tank;
• the strength of the plastic filter. When cleaning ordinary dust, which is devoid of objects with sharp edges, the likelihood of damage to the dust container is minimal, unlike a paper bag, which wears out over time.
• maintaining a constant suction power. Devices equipped with dust bags, when clogging the latter, tend to significantly lose the force of air intake. Since there are no obstacles in the path of the air flow in Samsung cyclone vacuum cleaners with a filter on the handle or other other models, the power remains unchanged;
• profitability resulting from the absence of the need to change dust bags;
• durability;
• sizes. In comparison with vacuum cleaners equipped with water filters or having a wet cleaning function, cyclone models have much smaller dimensions and even a child can cope with them;
• visual control. Since the container for collecting waste is made of transparent plastic, it is easy to find it if a small but necessary thing is sucked in.

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Despite the toughness of the plastic used to make the container, scratches can appear over time as dust and debris moves at a high speed inside.

But despite the advantages, such devices have a number of disadvantages, in particular:

• a problem with the collection of fine and light waste. The design of the cyclone does not allow for high-quality collection of feathers, fluff, pet hair, hair and threads. If it is assumed that this type of garbage will prevail when cleaning, then other types of devices should be chosen;
• build-up of static electricity. The centrifugal force, leading to constant friction of air with dust against the walls of the tank, contributes to the accumulation of static over time, which is transmitted to the parts of the device. When touched, there is a risk of receiving a slight but unpleasant discharge;
• the dependence of the suction on the stability of the air flow. If the suction tube closes during cleaning (for example, when cleaning furniture or curtains), there is a sharp reduction in the air flow, which will lead to the deposition of dust on the filter and its clogging;
• creating noise by large particles. If large particles are found in the debris, they can generate an unpleasant noise when they appear in the tank. Also, large debris can cause scratches on the walls;
• increased noise level. Since the cyclone functions by creating a centrifugal force of the air flow, an increased sound level is observed with constant suction;
• price. Cyclonic models are somewhat more expensive than traditional counterparts, and if you choose vacuum cleaners equipped with additional functions, you will have to be ready to pay extra for comfort and convenience.

Before deciding to buy a vacuum cleaner with a cyclone filter, ratings and reviews will not be the only determining factor. The advantages and disadvantages should also be taken into account when determining how exactly this type will be optimal for the purposes of the end user.

Cyclonic Dust Collectors: Applications

The use of cyclones initially became in demand not in the process of cleaning an apartment, but in industry, where devices like vacuum cleaners, which functioned on the principle of creating vortex air flows, began to be actively used for various goals.

The main areas of application for dust collectors with a cyclone filter, in addition to the usual vacuum cleaner for the home, are:

• various workshops, both private and industrial;
• wood processing shops;
• powder or sandblasting chambers;
• construction sites when it is required to remove dust and small debris in a timely manner;
• metal machining;
• refilling of cartridges for printers and copiers;
• production where it is required to carry out the separation of small and light fractions.

Buy a cyclonic vacuum cleaner with a filter on the handle: what is the convenience

Americans have always had a desire to do something different from others, to stand out. This also affected cyclonic vacuum cleaners. It was in the United States that models first appeared in which the waste collection tank was located on the handle. This was done for the sake of mobility and ease of use, since such a device is devoid of a hose and a massive body.

Due to their compactness and mobility, units with a dust collector in the handle are suitable for cleaning in hard-to-reach places, for example, a car interior. But you have to pay extra for high mobility and convenience of storage, because hand models are more expensive than their full-fledged counterparts.

Another innovation from Samsung is the invention of the newest Twister filter, which is placed not in the body of the vacuum cleaner, but directly on the handle. Its task is to retain large debris, and its use helps to increase the suction power.

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The Soviet Union also had cyclone models, more precisely one. This is a Zyklon M vacuum cleaner, which had a power of 210 W, had a flexible hose, a telescopic tube and made a lot of noise during operation.

Industrial vacuum cleaner with cyclone filter

As the name suggests, industrial design models are designed to be used in production halls or on construction sites. They are able to handle debris such as metal shavings, ceramic or glass shards, concrete dust, sawdust and other types of waste.

The main difference between industrial vacuum cleaners is their increased power, longer service life, the presence of rubberized wheels for ease of movement.

All industrial devices for collecting garbage and dust are classified according to the class based on the characteristics of the dirt that they collect:

• L - low degree of danger (for cleaning simple dust);
• M - medium degree, where concrete and wood dust gets;
• H - high hazard, which includes asbestos or carcinogenic dust;
• ATEX - explosive mixtures, eg flour dust.

Additionally, construction vacuum cleaners with a cyclone can be equipped with cooling systems, which allows to increase the resource, the function of manual or vibration cleaning, sockets for connecting tools that create dust and rubbish.

The best cyclone vacuum cleaners according to consumer reviews

When choosing models equipped with a cyclone, you should pay attention not only to technical characteristics, but also read reviews of real buyers, which will help to identify the strengths or weaknesses of a particular models. The ranking of the best samples includes household and industrial devices.

Household vacuum cleaners with cyclone dust collector

The best models for home use, which do not have a dust bag and are equipped with a cyclone, are considered products of the Dyson company, which is the pioneer of this type of device. The new Dyson Cinetic Big Ball Animal Pro 2 can be considered one of the best models. This is a vacuum cleaner that has a number of unique features:

• Dyson Cinetic technology that captures the smallest particles, which is important for people suffering from allergies. At the same time, after cleaning, additional flushing or replacement of filter elements is not required;
• Ball system, which provides stability and maneuverability of the vacuum cleaner. Even if accidentally overturned, the device returns to its correct position;
• Musclehead brush, which is a turbo nozzle that has carbon fiber bristles.

The only drawback of the model can be considered its high cost, which is 39,000 rubles. But such a pricing policy is common for a company that positions its products as the highest quality products.

Review for Dyson Cinetic Big Ball Animal Pro 2

Dyson Cinetic Big Ball Animal Pro 2

Construction vacuum cleaners with cyclone filter

One of the best industrial-type models, according to professionals, is the Ghibli Power WD 80.2 I. This is a device that is designed for cleaning class M dust over large areas. Its features can be considered the presence of an increased tank volume (80 l). There are also two turbines inside the device, which together create a power of 22.5 kPa.

Among the advantages, it should be noted the presence of a reliable stainless steel case, a drain hole for drainage of dirt, a long power cord (10 m), three replaceable nozzles, not the highest noise level for similar models. Among the disadvantages, users highlight the limited actual volume of liquid waste (56 liters) and the optional ability to collect dry waste. The cost of the device is 34,000 rubles.

Is it possible to buy the cyclone filter for the vacuum cleaner separately

On the Internet or in retail in specialized stores, you can find cyclones for almost all models of household or industrial vacuum cleaners. If desired, an analogue is purchased, which will cost several times cheaper than the original product, but at the same time it will not be worse in quality.

Cyclones for household vacuum cleaners are most often made universal and are suitable for a number of manufacturers. Industrial designs are more individual. Therefore, when buying, you should clarify the characteristics. Also, professional filters are divided by material, for the collection of which a vacuum cleaner will be used, which should be taken into account when choosing.

How to make a cyclone filter for a vacuum cleaner with your own hands

Often, when performing construction or repair work in a garage or on your own site, a cyclone may be required. It is impractical to buy for one-time work a whole vacuum cleaner equipped with a similar filtration system.

Making your own cyclone is possible without special knowledge in physics. Craftsmen offer advice on how to make a cyclone filter from a traffic cone, a plastic bucket with a lid, and an automobile filter.

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If you plan to use a vacuum cleaner with high power, then for making a homemade cyclone it is better to take metal buckets, since the plastic can simply "collapse".

Using a bucket to make a homemade cyclone filter is the easiest way to get a finished product. You can see how to make a cyclone yourself from the video presented.