The hoppers are part of the structure of the dust collectors, they fulfill a very important function, which is to channel the materials, whether they are granulated, pulverized, among others, towards the container where the collected material will be stored. These are mounted on a rigid chassis that serves as a support, their shape is regularly conical and with sloping walls.
In dust control systems, one of the essential parts that are not important to investors are the discharge systems. This is often due to the fact that the important function it has is unknown, in addition to being the lower part and the least striking it is less relevant.
As head of the maintenance, purchasing or manager area, one of the main responsibilities when requesting the purchase of equipment to solve a problem in the company is to have all the necessary information to be able to evaluate and make the best decisions.
It can be defined as the proportion of air that passes through the filter cloth, that is, the amount of air that passes through each square foot of the filter media area per minute.
Before carrying out a project for the control of dust, fumes, mists or gases in the company, you must collect as much information and data that will allow you to carry out the correct and necessary calculations, one of the most important is that of the Speed of the Air or CFM.
To be able to move large volumes of air through a ventilation system or localized extraction system, in the vast majority of cases it is necessary to apply a lot of energy and this regularly comes from the fans, although in some cases it can also be applied as natural form.
In the world of filters it is the law to hear the term filtering media (MF) and in the industry of Dust Collectors it is no exception, this is because there is a symbiotic relationship between collectors and filters. Since thanks to these it is possible to capture harmful particles suspended in the air.
If your company works with metals, chemicals, ceramics, cements, flours, smelting furnaces, rock grinding, marble, granite, welding, explosive or ignition-prone materials, sand blast booths, painting booths, polishing and detailing of parts , oils, among many other items in closed or open spaces, then you need to have an intelligent system for collecting dust, fumes or mists and know its benefits.
The lifetime of new filters, whether they are bag or cartridge type, can be determined during the first days of operation. Any type of filter, with the exception of those with a Teflon membrane, uses the layer of dust that accumulates on the surface of these to clean dirty air.
A rotary valve or rotary valve is an equipment that allows to dose powder materials, this can be used regularly in silos, in hoppers, in endless bands, mixers, helical transport, dust collectors, among others.