Technical principle of industrial vacuum cleaner

Industrial vacuum cleaner uses multistage Shige high-pressure fan, vortex fan, vortex air pump and other equipment to vacuumize the interior of the barrel, so that its negative pressure rises rapidly The high negative pressure makes the air flow into the barrel through the air inlet rapidly, and the barrel passes through the vacuum brush and vacuum pipe The flowing air carries the solid particles that need to be collected and treated into the barrel, and the filter bag is connected with the air inlet, and the solid It is attached to the inner surface of the filter bag The air initially filtered through the gap of the filter bag and then through the secondary filtration of the filter element, can make the air meet the emission standard The filtered air enters the exhaust duct through the exhaust outlet of the fan or air pump, and the Zui is finally discharged back to the interior of the workshop, so as to reduce the loss of energy, especially heat energy The higher the negative pressure is, the stronger the suction force is, and the wider the diameter of the suction port is, the flow rate increases, the corresponding negative pressure decreases, and the suction force decreases By selecting the appropriate model, the negative pressure can be kept in a constant range to adapt to the suction and treatment of different materials Common types of industrial vacuum cleaners: round barrel type, small push type, square type and simple bracket type Power supply for industrial vacuum cleaners: 220V \ 380V \ 110 \ 440V, The 380V industrial vacuum cleaner is usually three-phase and four wire According to the needs, it is generally equipped with universal casters and directional casters, which can be easily moved The treatment range can be expanded by lengthening the vacuum tube, and the suction force is relatively small Advantages: simple structure, small and flexible, strong suction, large volume, safe and reliable, high purification efficiency, wide use disadvantages: heavy metal shell, frequent back blowing regeneration of filter, low technical content.