How to choose the right industrial vacuum cleaner
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Yesterday we talked about the right choice of vacuum cleaners. The following Xiaobian elaborate on several options.
First, there are two important parameters in the vacuum cleaner's technical data, namely the air volume (m3/h) and suction (mbar).
These two data are a decreasing function in the working curve of the vacuum cleaner and are dynamic. That is to say, when the suction force of the vacuum cleaner increases, the air intake of the nozzle decreases, and when the suction power is maximum, the air intake of the nozzle is zero (the nozzle is blocked). The vacuum cleaner can suck away the material on the work surface. At that time, because the nozzle has wind speed, the higher the wind speed, the stronger the ability to suck objects.
Wind speed is generated by the combination of air volume and suction. When the air volume is small (10m3/h) and the suction force is large (500mbar), the material cannot be carried away because there is little air flow and there is no wind speed. For example, the liquid pump is used to transport liquid by atmospheric pressure. When the suction is small (15mbar) and the air volume is very large (2000m3/h), the material cannot be carried away because the air pressure in the pipeline is greatly reduced and there is no wind speed. For example, the dust removal equipment is to remove the dust in the air by ventilation. .
Second, vacuum cleaner vacuum efficiency problems.
Users usually reflect that the efficiency of vacuum cleaners is not as good as that of a broomstick. From a certain perspective, this is the case. During extensive cleaning, there is no sweeping broom to clean the garbage, but the broom cannot completely clean the working surface. It may cause dust to fly, some materials cannot be recycled, and some corners cannot wait. Air blow gun cleaning is also really fast, but it cleans a very small work surface, but it pollutes the environment even more, and even damages the equipment. If the debris is completely clean, the debris will blow into the guide rails or other operating parts of the equipment and cause damage to the equipment. Therefore, precision machining centers prohibit the use of air blow guns.
Third, if there is an explosion-proof place, or to absorb some of the materials that may cause burning or explosion due to sparks or overheating, be sure to use an explosion-proof vacuum cleaner.
to be continued…………