What are the venturis? Cyclones battery: principle of operation and features

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2018-03-22 10:59:07

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Devices Such as dust collectors (cyclones) are used in water-heating solid fuel boilers, vacuum cleaners, cars, etc. are Intended for air purification from solid particles do not stick together ash or dust with a diameter greater than five microns, also dust-Laden gases. Modern cyclone may have different performance, which varies from 6,500 to 43000 cubic meters of air per hour, and the purification coefficient in this case reaches 80%. These indicators reflect the quality work of a similar installation.

dust collectors cyclones

Gravitational dust collector

The Cyclones of this type are the simplest devices. The principle of operation is as follows: the contaminated air enters the cell, it expands, its velocity is reduced. This leads to the fact that the solid particles settle under the influence of its own weight.

Inertial dust collectors

Devices of this type are divided into wet and dry. They differ in the working principle. For example, consider the dry dust collector. Cyclones rotating in appearance resemble a fan. However, between these two devices is the difference: the collector not only moves the air but also cleans it from dust. This process occurs under the influence of centrifugal forces on the impeller.cyclone dust collector with his own hands

Wet scrubbers, for example, cyclone-washers, work on a different principle in comparison with the devices of the dry type. First of all, they have a special water tank which provides constant water pressure in order to pass the air inlet and fall on the bottom rail. Contaminated air entering the cyclone begins to interact with water. As a result, due to inertia forces, the dust settles on the surface of the walls.

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Battery cyclones: design

This type of device has particular design, which includes 16 to 56 cyclone elements with a diameter of 245 mm. They, in turn, consist of hollow bodies of cylindrical shape, the lower part of which is executed in the form of a cone with installed input tubes, equipped with so-called parulidae. These elements contain within themselves vertically arranged exhaust pipes.

Each battery cyclone consists of three chambers:

  1. Vertical — for the cleaned gases.
  2. Middle — for dust-Laden gases.
  3. Lower — is made in the form hopper to collect dust.

Key features of battery cyclones

One of the most important features of the battery of cyclones is the complete lack of switchable sections, which provides undivided flow. Due to this can work in full these dust collectors. Cyclones of this type do not require performance control. Their effectiveness can be greatly reduced only in case of application for groups of boilers. Therefore, it is recommended to install such a device on only one boiler. Typically, cyclones are mounted near the rear part of the machine in front of the exhauster.

Working Principle: brief description

In order to make a cyclone dust collector with his own hands, must know how it works. It's this knowledge that will help effectively use this device.

So, consider, what is the working principle of the dust collector. Contaminated gaseous medium at a rate of approximately 20-25 meters per second is first supplied to the middle chamber. There it is split into equal streams and directed to the cyclone elements. Then begins a quick spiral rotational movement. Due to the inertia forces the particles of dust and ash are gradually deposited on the walls of the treatment facility and are picked up by other air flow getting to the end in the lower chamber. The purified gaseous medium through the inner tube of the cyclone is directed upwards and is displayed in the surrounding atmosphere.dry dust collectors cyclones

Dust Collectors (cyclones battery) typically used in:

  • Industrial ventilation systems;
  • Heating and industrial boiler;
  • Drying units briquetting and processing plants etc.


Article in other languages:

BE: https://tostpost.com/be/hatn-tul-nasc/12424-yak-m-byvayuc-pyleuloviteli-batareynyya-cyklony-pryncyp-pracy-asabl-va.html

DE: https://tostpost.com/de/gem-tlichkeit/12429-was-sind-die-staubfilter-zyklone-akkus-arbeitsweise-und-merkmale.html

ES: https://tostpost.com/es/la-comodidad-del-hogar/12436-cu-les-son-c-maras-de-filtros-de-bolsa-los-ciclones-batareynye-princip.html

KK: https://tostpost.com/kk/domashniy-uyut/12427-anday-bolady-t-t-yshtar-ciklondar-batareynye-zh-mys-steu-princip-zh-ne.html

PL: https://tostpost.com/pl/komfort-domu/12423-jakie-s-dysze-cyklony-bateryjne-zasada-dzia-ania-i-funkcje.html

PT: https://tostpost.com/pt/o-aconchego-do-lar/12418-o-que-s-o-coletor-de-p-ciclones-baterias-princ-pio-de-funcionamento-e-.html

TR: https://tostpost.com/tr/domashniy-uyut/12429-nelerdir-toz-toplay-c-lar-siklonlar-pil-paketleri-al-ma-prensibi-ve-ze.html

UK: https://tostpost.com/uk/domashn-y-zatishok/12427-yakimi-buvayut-pilovlovlyuvach-batareyn-cikloni-princip-roboti-ta-osob.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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